Category: News

July 2, 2024

Recently Published in the JCO: Overwinter status of Bicknell’s Thrush in eastern Cuba

Bicknell’s Thrush is classified as Vulnerable by the IUCN. (Photo by Alex Berryman, ML165158591)

BirdsCaribbean brings you highlights from the Journal of Caribbean Ornithology in our feature “Recently Published in JCO.” Here, Zoya Buckmire, the Lead Copy Editor for the Journal of Caribbean Ornithology, explores how researchers are using data that spans decades to examine the overwinter status of Bicknell’s Thrush.

Birds connect our world—as the 2020 World Migratory Bird Day theme so succinctly asserts. The Nearctic-Neotropical migrants that breed up north “belong” as much to the Caribbean as they do to North America. This is true even for range-restricted species. The Bicknell’s Thrush (Catharus bicknelli), an unassuming and elusive thrush found only in a narrow corridor along the eastern US and Canada, overwinters exclusively in the Greater Antilles. The Dominican Republic boasts the majority of this species’ suitable overwintering habitat, with Cuba a distant second, followed by Jamaica, Haiti, and Puerto Rico. Unfortunately, Bicknell’s Thrush is considered Vulnerable by the IUCN, and the threats faced by this species are multiple and varied across both its northern breeding ground and Caribbean overwintering ground. Full annual cycle conservation means identifying—and conserving—habitat across its range.

In this paper by Christopher Rimmer and colleagues, we learn a bit more about the Bicknell’s Thrush’s distribution and status in Cuba, from surveys as far back as 1998. This study compared data from two different sampling seasons conducted by different teams, a method we discussed in our recent blog, to make the most of available data. To get a bit more insight into how this collaborative and multi-decadal paper came to be, we reached out to Chris and his co-authors with some questions.

VCE-BIOECO field team with the first Bicknell’s Thrush ever to receive a Cuban bird band, #TA0242, 29 January 2018. From left: Jose Ramon Fuentes, Amauris Rapado Cruzata, Chris Rimmer, Carmen Placencia Leon, Leydis Sanchez Zaldivar, Allan Mendez Hernandez. (Photo courtesy the Vermont Center for Ecostudies)

We first delved, of course, into the conception and motivation for this research; why Cuba?

As part of an international effort to understand the full life cycle ecology and conservation needs of Bicknell’s Thrush (BITH), it became clear that we needed to know the species’ overwinter status on Cuba. Both phases of this study (1998-2005 and 2017-2020) aimed to clarify the distribution and habitat use of BITH on Cuba. Prior to the Canadian Wildlife Service (CWS) surveys in 1998-2005, we had no direct evidence that BITH overwintered on the island—but eastern Cuba’s extensive and largely intact montane forests begged for focused surveys. The exploratory CWS surveys confirmed the species’ presence at high elevations in Sierra Maestra and established a reference to guide future efforts. The 2017 Conservation Action Plan for BITH articulated an explicit goal to clarify the species’ status in Cuba, and that motivated our 2017-2020 follow-up surveys.

BITH #TA0242, the first Bickell’s Thrush to ever receive a Cuban band. (Photo courtesy the Vermont Center for Ecostudies)

We were not surprised to learn that field surveys in the remote mountains of Cuba were… adventurous to say the least. But with great effort comes great reward:

It is nearly impossible to highlight a single moment or experience that stands out above the rest. For me, one is hiking up the absurdly steep trail from our base camp at 1365 m elevation in pre-dawn darkness and covering 11 km to reach the summit of Pico Turquino at dawn. Being the only humans on Cuba’s highest peak as the sun rose and dawn chorus unfolded was a magical moment.

A second stand-out memory involves our 2019 expedition to Pico Bayamesa, a remote section of Sierra Maestra that required a grueling hike with backpacks into terrain that may never before have been visited by humans! The combination of genuine adventure, camaraderie with my Cuban colleagues in the face of physical challenges, and hard-won encounters with both BITH and endemics was unforgettable.

The details of this particular expedition can be found (in hilarious detail) in this blog by Chris on the VCE’s website.

Right: dense cloud forest at km 10 on the 13-km trail to Pico Turquino; left: Pico Turquino at 1,974 m elevation. (Photos courtesy the Vermont Center for Ecostudies)

The data collection was also not without its challenges.

Co-author Yves Aubry chimed in to say: After discussion with Chris and colleagues from Vermont, the Canadian Wildlife Service took the lead during the 1998-2005 period because it was easier for Canadians to go and work in Cuba in that time. There was at that time no official winter record of BITH, so we found the species at the top of the Sierra Maestra after visiting many other lowland localities looking mostly for pine stands (habitat used in Dominican Republic). The first BITH call heard from a distance in the western steep slopes of Pico Cuba was an exciting moment for the whole team in 1998. The organization of such an expedition was a challenge—just to get the proper authorizations and all paperwork that involved the defense, protected areas, and sciences departments (national, provincial, and regional levels) was a serious task for our Cuban colleagues, at least for the first period. After those bureaucratic steps were done, the collaboration was really an asset for the success of the expedition.

Chris: as Yves mentioned, permitting and logistics were a perpetual challenge, one that we managed to overcome each winter thanks to the persistence and negotiating tact of our Cuban colleagues at BIOECO (Centro Oriental de Ecosistemas y Biodiversidad). The primary other challenge had to be the physical hardships of backpacking to our high-elevation study sites. None of Sierra Maestra’s high peaks are accessible by road, and this project was the most physically taxing of any during my 30+ years studying BITH in the Greater Antilles.

The daily headlamp-illuminated, pre-dawn ascent to Pico Joaquin. (Photo courtesy the Vermont Center for Ecostudies)

The dense, wet pluvisilva forest on the El Toldo plateau of Parque Nacional Humboldt seemed suitable for Bicknell’s Thrush, but the VCE-BIOECO team found none during a week of intensive surveying. (Photo courtesy the Vermont Center for Ecostudies)

A hard-earned Bicknell’s Thrush banded at Pico Botella in Cuba’s Sierra Maestra. (Photo courtesy the Vermont Center for Ecostudies)

The authors have high hopes for what this research will lead to, and the future of conservation planning for this species.

Our work confirms the importance of eastern Cuba’s high-elevation forests as a secure wintering area for BITH. We now know that the species is effectively limited to cloud forests in Sierra Maestra and that it occurs in these at fairly low densities, such that there appears to be a smaller overall population than we’d anticipated, given how much seemingly suitable habitat exists. I believe our most significant result is that these findings confirm the strategic importance of Hispaniola—and specifically the Dominican Republic—as the primary target for conservation efforts directed at BITH (the paper’s final paragraph sums that up well). So, in the sense that the international BITH conservation research agenda is now doubled down on the DR, this work definitely impacted priority setting for the species.

In closing, Chris expressed his awe and gratitude to the team that came together to make this study happen: If anything, the pulling together of this paper required much collaboration and choreography! With 9 coauthors from 3 countries and two disparate sampling periods, it was in many respects the most challenging (and time-consuming!) paper I have led over my career. I’m proud of how everyone contributed and worked together to ensure that the paper was JCO-worthy.

This work was made possible by the dedicated commitment of researchers and scientists across countries and decades, and various organizations from the Vermont Center for Ecostudies and Environment and Climate Change Canada/Canadian Wildlife Service to on-the-ground partners BIOECO, UNEP Corredor Biológico en el Caribe, and Instituto de Ecología y Sistemática de Ciudad de la Habana. It just goes to show what is possible when we come together across borders to study and protect our common species.

An estimated 90% of the Bicknell’s Thrush population individuals overwinters in Hispaniola’s dense, humid broadleaf forests. (Photo by BirdsCaribbean)

You can learn more about (and visit!) the Bicknell’s Thrush’s major overwinter habitat if you join us in the Dominican Republic this summer! Head over to our conference website to learn all about our incredible keynotes (including Chris’s!), skills-building workshops, insightful symposia, thrilling pre, mid, and post-conference field trips, and to get registered! You don’t want to miss this!

The Journal of Caribbean Ornithology is a peer-reviewed journal covering all aspects of ornithology within the Caribbean region, publishing in English, Spanish, and French. We welcome manuscripts covering the biology, ecology, behavior, life history, and conservation of Caribbean birds and their habitats. The JCO also publishes conservation reports and mentors inexperienced authors to help them develop their manuscript for publication. The JCO relies on donations to keep all of our publications free and open-access. Support our non-profit mission and give a voice to Caribbean ornithologists and their work by becoming a supporter of JCO.

Just Published in JCO: Unconventional Methods of Data Collection

Just Published in JCO: Research on Birds and Conservation in Grenada

June 20, 2024

Birds Build Nests, People Build Birding Classes

June 14, 2024

From the Nest – Day 158

Celebrate the Caribbean Endemic Bird Festival (CEBF) with us! Our theme in 2024 is “Protect Insects, Protect Birds”—highlighting the importance of protecting insects for birds and our environment. Have fun learning about a new endemic bird every day. We have colouring pages, puzzles, activities, and more. Download for free and enjoy learning about and celebrating nature!

Endemic Bird of the Day: Cuban Kite

Today we delve into the natural history of a fascinating, elusive, and controversial bird—the Cuban Kite (Chondrohierax wilsonii)! It is a distant and mysterious relative of the widely known Hook-billed Kite (Chondrohierax uncinatus). The Cuban Kite is an endemic species confined to the beautiful island of Cuba where it is called Gavilán Caguarero.

Although once sighted in various regions, from the lush savannas of Cienfuegos to the wetlands of the Zapata Swamp, its presence nowadays is restricted to the far eastern part of Cuba, specifically in the provinces of Holguín and Guantánamo. Unfortunately, its appearance in these territories has become so rare that there are serious concerns about its possible extinction, or at least its imminent functional disappearance.

The taxonomic history of the Cuban Kite has been as intriguing as its existence in the wild. Named by the prominent ornithologist John Cassin in the 19th century, this bird has gone through periods of uncertainty regarding its taxonomic status, oscillating between being considered an independent species and then as a subspecies of the Hook-billed Kite. However, it has recently regained its status as a separate species, a well-deserved recognition for this marvelous raptor.

One of the most distinctive features of the Cuban Kite is its plumage and massive bill, which reveal its unique identity. With its broad wings and barred tail, and a notably large and hooked yellow bill, this elegant raptor stood out in the Cuban landscape. It was once incorrectly believed that the Cuban Kite feasted on birds, especially doves, and the occasional lizard. But this Cuban emblem has a more sophisticated palate and prefers escargot. This bird feeds exclusively on tree snails! In the eastern part of Cuba its primary food source is the Cuban painted snail (Polymicta picta), however this species does not occur in its former range in west-central Cuba, where tree snails of the genus Liguus (presumably L. fasciatus and L. vittatus, based on range) might be its alternative food source. The Cuban Kite uses its strong hooked bill to pierce or crush the mollusk’s shell before slurping up the soft snail. As a famous animated lion cub once said, “Slimy…yet satisfying!”

Currently there are no sound recordings for the Cuban Kite, but in flight calls are believed to be very similar to that of the Hook-billed Kite. Additionally, with just a handful of sightings, most recently in 2010, information on its breeding ecology, and other social or antagonistic behaviours remain unknown.

However, ornithologists are certain that the survival of the Cuban Kite is in jeopardy. Habitat destruction, indiscriminate snail collection, and direct persecution by farmers who mistakenly believe it preys on their poultry represent significant threats to its existence. The shells of the snails that the kite feeds on come in a wide variety of colors: pastel yellow and pink, brick red and black, pearly white and ochre and are sought by collectors who sell them to tourists or trade them to the US and Europe.

The Cuban Kite reminds us of the fragility of wildlife and the importance of our role as stewards of nature. It is crucial to organize expeditions to search for the Cuban Kite and implement urgent conservation measures, ranging from the protection of its vital habitat to public awareness of the importance of preserving this unique and little-known species. Every effort to protect this majestic bird contributes to maintaining Cuba’s rich biodiversity and preserving an invaluable treasure for future generations. Learn more about this species, including its range, photos, and calls here. Great news! If you’re in the Caribbean, thanks to BirdsCaribbean, you have free access to Birds of the World and you can find out even more in the full species account of this bird!

Thanks to Arnaldo Toledo for the illustration and Nils Navarro for the text!

Colour in the Cuban Kite

Download our West Indies Endemic Bird colouring page. Use the photos below as your guide, or you can look up pictures of the bird online or in a bird field guide if you have one. Share your coloured-in page with us by posting it online and tagging us @BirdsCaribbean #CEBFfromthenest

Puzzle of the Day

Click on the image below to do the puzzle. You can make the puzzle as easy or as hard as you like – for example, 6, 8, or 12 pieces for young children, all the way up to 1,024 pieces for those that are up for a challenge!

Cuban Kite painting — The Cuban Kite was once seen across Cuba. Today its presence is likely restricted to the far eastern part of Cuba, specifically in the provinces of Holguín and Guantánamo. Unfortunately, sightings of this bird are so rare that there are serious concerns about its possible extinction, or at least its imminent functional disappearance. (Art by Nils Navarro)

Activity of the Day

FOR KIDS : The only food the Cuban Kite will eat is tree snails! They use their huge strong hooked bills to pierce or crush the snail’s shell, before slurping up its soft insides.

Can you help this hungry Cuban Kite find its way through our maze to to grab some tasty snails?

You can find the correct route here.

June 12, 2024

From the Nest – Day 157

Endemic Bird of the Day: Jamaican Crow

The Jamaican Crow (Corvus jamaicensis), otherwise locally known as the ‘Jabbering Crow,’ is endemic to Jamaica and is the only species of crow on the island! They are infamous for their loud and distinctive call, consisting of a harsh “Craaaa” and various nasal jabbering, bubbling sounds. It’s a call that will surely scare the wits out of any person in the forest who is unfamiliar with this crow’s presence.

The Jamaican Crow has sooty gray-black plumage and a thick and heavy black bill. It is the smallest species of crow in the Caribbean, with a length ranging from 35-38cm. Despite this fact, it is actually the largest of the fully black birds found in Jamaica. They are often seen perched high in the trees in small flocks of up to five individuals. These birds are frequently observed in forested areas at elevations above 500m and are reported to migrate to lower regions in the dry season. They are also observed in farms, gardens, and urban areas, including towns—there just might be one outside your window!

Jamaican Crows are omnivores. They forage for fruits like soursop, banana, and plantain—but also leave no leaf or bark unturned in search of protein-rich insects. They can be found inspecting epiphytes for lizards, frogs, and other small animals. They also have an appetite for bird eggs and nestlings! They are known particularly to raid the nests of wild pigeons.They intimidate their victims with harsh vocalizations and even physical contact to get their beaks on the prized eggs. Instead of nesting in tree cavities like other crows, they usually build their nests on a high platform in tall trees. Research is needed on this species’ breeding season, clutch size, and incubation and nestling periods which remain undescribed.

Whilst the Jamaican Crow is listed as Near Threatened on the IUCN Red List, little is known about the main threats to this species. Since this crow has been observed spreading into parts of the island outside of their habitat range, notably in Westmoreland and Manchester, it is possible that they are threatened by habitat loss. The Jamaican Crow, and many other birds in Jamaica, will benefit from policies that prevent the unsustainable destruction of forests and intensive reforestation efforts where needed. Learn more about this species, including its range, photos, and calls here. Great news! If you’re in the Caribbean, thanks to BirdsCaribbean, you have free access to Birds of the World and you can find out even more in the full species account of this bird!

Thanks to Arnaldo Toledo for the illustration and Damion Whyte for the text!

Colour in the Jamaican Crow

Listen to the call of the Jamaican Crow

The calls of the Jamaican Crow are an emphatic harsh “raaaa” sometimes given in a series.

Puzzle of the Day

Activity of the Day

FOR KIDS : Can you work out what the Jamaican Crow saying? Test your skills to decode our Jamaican Crow Cryptogram! Once you’ve decoded the message you can can check the solution to the puzzle here.

When you have completed the cryptogram why not use the key to make your own cryptic crow messages and challenge your friends and family to decode them!

FOR KIDS AND ADULTS : Enjoy this video of a Jamaican Crow in the wild!

June 11, 2024

From the Nest – Day 156

Endemic Bird of the Day: Greater Antillean Elaenia

The Greater Antillean Elaenia might not be a bird that jumps right out at you, but they do possess a subtle beauty that rewards the thoughtful eye. They have a pale breast and belly, contrasting with a dark olive head and back. Look for their two bold, whitish wing bars, the pale edges to their flight feathers, and their adorably tiny beak. They have a faint spot on their lores and just the barest hint of an eye ring. If you’re lucky, you might even get to catch a flash of their white crest, which often remains tucked away in their head feathers.

There are whispers in the birding community that the Jamaican and Hispaniolan Greater Antillean Elaenias could be different species! Some organizations like BirdLife International currently recognize them as such but for now they are still usually considered the one species. In plumage, the Jamaican subspecies seems to have a light-yellow wash to the belly, whereas the Hispaniolan subspecies is much whiter below.

Although they sport the name “Greater Antillean,” you can consistently find them on just two of the Greater Antilles—Hispaniola and Jamaica. While they prefer montane forest on both islands, they do have slightly different preferences. In Hispaniola, they prefer higher elevation pine-dominated forests, where they can be quite common and fairly easy to see. In contrast, the Greater Antillean Elaenias in Jamaica are much more enigmatic. You can find them in the highlands of Jamaica, though during nesting season you might only be lucky enough to hear them. In Jamaica, listen for their “tseerrr-che-wit-che-wit … tseerr-che-wit … che-wit … che-wit” song; on Hispaniola they have more of a fast descending trill described as “whee-ee-ee-ee-ee”, or “pwee-chi-chi-chiup, see-ere, chewit-chewit.”

After the breeding season in Jamaica, they may also do a bit of an elevational movement, migrating from the highlands of Eastern Jamaica across most of the island in the non-breeding season. In Hispaniola these elaenias aren’t so apt to wandering and are found in the mountains year-round. Vagrants (likely of the Hispaniolan subspecies) have been recorded as far east as Puerto Rico though!

In Jamaica and Hispaniola, the key to identifying the Greater Antillean Elaenia is looking for their wing bars! In Jamaica there is another species, the Jamaican Elaenia, that they can be confused with—the Jamaican Elaenia however lacks wing bars. Likewise, on Hispaniola, the similarly drab Hispaniolan Pewee also does not sport this distinctive feature.

Like many other tropical flycatchers, these birds thrive on a diet of both insects and fruits. They are adept at aerial maneuvers, sallying from a perch to snatch an insect off the underside of a leaf or hover-gleaning to find the ripest fruits. Elaenias agree that foraging is more fun with friends, and they’ve often been observed joining mixed-species flocks. In Jamaica, you can catch them feeding with both Blue Mountain and Jamaican Vireos. And you can often see them foraging in pairs.

Breeding season is similar for both subspecies—it starts as early as late April and continues through July. Greater Antillean Elaenias build a bulky moss cup, delicately lined with the softest feathers, placed either low in a bush or higher in the trees. Once the nest is built, they lay two pale pink eggs. Not much else is known about their breeding habits though, and more study is needed.

Both subspecies are not considered to be globally threatened, with a designation of Least Concern on the IUCN Red List. However, whilst we might think of them as abundant, they still face notable habitat loss in Haiti, Dominican Republic, and Jamaica. This highlights the continued need for protected areas for these and other endemic birds. If you’re lucky, you might just get to see one (or a few!) at our Ebano Verde field trip during our July conference in the Dominican Republic. We (Greater Antillean Elaenia included) hope to see you there!

Learn more about this species, including its range, photos, and calls here. Great news! If you’re in the Caribbean, thanks to BirdsCaribbean, you have free access to Birds of the World and you can find out even more in the full species account of this bird!

Thanks to Arnaldo Toledo for the illustration and Holly Garrod for the text!

Colour in the Greater Antillean Elaenia

Listen to the song of the Greater Antillean Elaenia

The song of the Greater Antillean Elaenia is a descending whistled “Cheeeu” followed by a quick “wibit-wibit.”

Puzzle of the Day

Activity of the Day

FOR KIDS : Can you find the words in our Greater Antillean Elaenia word search? Read the text above all about this endemic bird to remind yourself of some of the interesting facts and information, as you look for all 15 hidden words!

Remember the words appear forwards and backwards, as are horizontal, vertical and diagonal! Need some help? Or want to check your answers? You can see where all the words were here.

FOR KIDS AND ADULTS : Enjoy this video of a Greater Antillean Elaenia in the wild!

June 10, 2024

Bird Conservation at Sea: the BirdsCaribbean Seabird Working Group Newsletter is Ready for Viewing!

The annual BirdsCaribbean Seabird Working Group (SWG) newsletter is now available! Catch up on the latest research, conservation, restoration, and education projects happening across the Caribbean—in English, Spanish, and French!

In this issue of the SWG newsletter learn about the spread of herpes virus in Magnificent Frigatebird populations; recent and ongoing regional projects and publications, including habitat modeling of seabird breeding sites in Cuba; census results of an extensive survey of breeding seabirds in the Virgin Islands; a conservation action plan for Red-billed Tropicbirds in the Dutch Caribbean; and more.

We suggest also getting your popcorn ready because seabird conservationists in the Turks and Caicos Islands have produced two fantastic short documentaries about seabird monitoring and research efforts in the archipelago. Links are provided in the newsletter. Admission is FREE.

Aerial photo of group of people in a boat. — Field crew off the coast of Guana Island, USVI. (Photo by Paige Byerly)

Red-billed Tropicbird. (Photo by Birding the Islands client, Keith Clarkson)

Photo of man swimming towards rocky shore with large cooler. — Researcher Daniel Nellis swimming gear out to Congo Island, USVI. (Photo by Paige Byerly)

The newsletter also provides updates from the International Black-capped Petrel Conservation Group and shares future conservation plans that entail continuing the searching for the petrel’s nesting areas, techniques to attract breeders to suitable nesting sites, and intensified predator surveillance and control among others.

Black-capped Petrel in Flight — Black-capped Petrel in flight, spotted in May, at sea in North Carolina. (Photo by Kate Sutherland Macaulay Library-ML343236161)

The Caribbean Seabird Census (ongoing) added a cruise ship to its list of enumerators! While Viking Octantis sailed from the Panama Canal to Ft. Lauderdale, onboard Ornithology Specialist, Dr. Jeff Skevington, conducted seabird surveys. You can learn more about this data collection method and the seabirds recorded with the link to the Viking Octantis’ eBird trip report in the newsletter.

While Viking Octantis sailed from the Panama Canal to Ft. Lauderdale, onboard Ornithology Specialist, Dr. Jeff Skevington, conducted seabird surveys for the Caribbean Seabird Census (CSC).

If you would like to contribute to the Caribbean Seabird Census (and we hope you do!), SWG members have created a suite of resources (webinars, bird ID cards, and books) to ensure you are well equipped for your seabird census. Visit the Seabird Working Group webpages and our Seabirds Resources page to access these resources.

Interested in connecting with the SWG and its members? Please take advantage of the many avenues for communication described in the newsletter, including their Facebook group, and if you have seabird news to share, let us know! We would love to feature your work in the next issue!

Enjoy!

-Yvan, Rhiannon and Ann

P.S. If you’ll be attending the BirdsCaribbean 24th International Conference in the Dominican Republic, do plan to attend our Seabird symposium where we will be discussing Caribbean seabird conservation, research, and monitoring in a changing world. We would love to connect with you in person!

Click on the Flipbooks below to read and/or download this newsletter along with past issues.

Click on the individual images below to download a PDF of the newsletter in your preferred language.

June 7, 2024

Global Big Day 2024: A Record-Shattering Day for the Caribbean!

June 2, 2024

From the Nest – Day 155

Endemic Bird of the Day: Cuban Emerald

Picture this—you’re enrapt in a spectacular pine forest in Cuba, quietly marveling at the many bird species that call it home—and you’re suddenly distracted by the buzzing sound of a giant bumble bee practically grazing your ear! Or so you thought! After the initial surprise, you spin around and spot the culprit and are dazzled to discover that it’s not a bee at all! Just a few feet away, much to your shock and awe, is a stunning green hummingbird—the fantastic Cuban Emerald.

As the name implies, the Cuban Emerald (Riccordia ricordii) is a vibrant green, medium-sized hummingbird. When the light hits them at just the right angle, they’re nearly impossible to miss! Males have an iridescent green throat and breast with a long forked tail, white undertail coverts, and a long thin bill that is black on top and reddish-pink on the underside. Females look similar to males except with green upperparts along with a grayish throat and breast, and a slightly shorter and less forked tail. Both sport a very distinctive white spot behind their eyes, though that of the female extends slightly further back than the male.

The vocalizations of the Cuban Emerald are not as exciting as their looks. When singing, males make repetitive, and slightly high-pitched, “cheep” notes that can often go unnoticed. When close enough though, you can easily hear the distinct buzzy (insect-like) sound produced by their wings as they flit around.

Cuban Emeralds are native to Cuba where they can be found both on the mainland and also on various surrounding cays. Locally, they are called ‘zunzún.’ These beauties are also found on three of four pine islands in The Bahamas, namely Abaco, Grand Bahama, and Andros. These agile flyers are known to use all types of habitats, including pine forests, coppice forests, gardens, parks, and plantations. It is common to see them zipping around as they forage on nectar from native plants, and snack on insects on the fly (known as hawking). They’ve even been known to eat the occasional spider!

This species breeds at any time throughout the year. Like other hummers, they build the cutest little nests! These are tiny but deep, cup-shaped nests using twigs, pieces of bark, and even spiderwebs. The nests are carefully constructed in the fork of small branches up to four meters above the ground. Females lay two tiny white eggs that they will incubate alone for about two weeks. She then takes care of the chicks until they fledge about 19 to 22 days later.

Currently, Cuban Emeralds are considered to be of Least Concern on the IUCN Red List, though the current population and population trend is unknown. Likely threats to the species include habitat loss due to natural disasters or habitat destruction by humans. and predation by invasive species such as feral cats. But we can work together to protect these glittering gems by planting native plants that can offer their favourite sweet drink—nectar. Native plants also attract tasty insects which are especially important to nesting females for egg production and to feed their young. Learn more about this species, including its range, photos, and calls here. Great news! If you’re in the Caribbean, thanks to BirdsCaribbean, you have free access to Birds of the World and you can find out even more in the full species account of this bird!

Thanks to Arnaldo Toledo for the illustration and Demonica Brown for the text!

Colour in the Cuban Emerald

Listen to the song of the Cuban Emerald

The song of the Cuban Emerald includes a high-pitched, descending “tsee, tsee, tsee, tse, tse.”

Puzzle of the Day

Cuban Emerald male — Male Cuban Emerald. Males have an iridescent green throat and breast with a long, forked tail, white undertail coverts, and a long thin bill that is black on top and reddish-pink on the underside (Photo by Neil Hilton)

Cuban Emerald. This shining green hummingbird can be found both in Cuba (and its offshore islands and cays) and in The Bahamas where they are found on three islands: Abaco, Grand Bahama, and Andros. (Photo by Greg Lavaty)

Cuban Emerald in flight. These agile flyers are known to use all types of habitats, including pine forests, coppice forests, gardens, parks, and plantations. (Photo by Maikel Canizares)

Activity of the Day

FOR KIDS : Like lots of birds, the Cuban Emerald and other hummingbirds like to bathe. But they won’t use a traditional birdbath. They prefer to take a shower in moving water: like from a mister, sprinkler, or dripper. They will also bathe in very shallow water, and will even sometimes bathe in the water droplets that collect on leaves!

Why not make a hummingbird water dripper so that these lovely little birds can take a shower in your garden? If you have an empty juice bottle you can make this dripper. Other wildlife in your yard will also appreciate having some water!

To make the dripper you will need:

1 plastic jug or bottle, clean, empty and with labels removed
craft wire, twine, ribbon, strips of cloth
1 straight pin or fine-gauge needle
Scissors
Paint or markers (optional)

Be sure to have an adult on hand when using the needle and scissors!

FOR KIDS AND ADULTS : Enjoy this video of a Cuban Emerald in the wild!

The Cuban Emerald featured in our Global Big Day Photo Awards in 2023- read our blog post to find out more!

BirdsCaribbean Global Big Day 2023 Photography Awards

May 31, 2024

From the Nest – Day 154

Endemic Bird of the Day: Rufous-tailed Flycatcher

Known locally as “Big Tom Fool,” the Rufous-tailed Flycatcher (Myiarchus validus) reigns supreme as the largest Myiarchus flycatcher endemic to the lush landscapes of Jamaica! Standing at an impressive 24 cm (10 in), this charismatic bird captivates observers with its distinctive rufous wings and tail, creating an unforgettable sight when seen in the first morning light on the mountains.

The adult Rufous-tailed Flycatcher boasts a brown head, which may be either rounded or peaked when its crest erects for display. Its bill is large, wide, and flattened, and presents a striking contrast between the dark brown upper mandible and orange base on the lower mandible. The back is a subtle brown, while the wings and tail showcase an olive-brown hue, broadly edged with a mesmerizing orange-rufous. The throat and upper breast adopt a pale gray tone, transitioning to a yellowish hue on the belly. Undertail-coverts maintain a light brown shade, and the legs appear in a subdued grayish-brown.

Distinctive in its habitat and behavior, the Rufous-tailed Flycatcher frequents wooded hills and mountains, thriving in various forest types, dry scrub, and secondary forests. Foraging on a diet of insects and berries, including Red Birch, Sweetwood, and Bitterwood, this flycatcher demonstrates its versatility in adapting to different environments. During the breeding season, spanning from April to July, these birds nest in vertical cavities in trees and rotten fence posts, evincing their resourcefulness in creating secure habitats for their offspring.

What makes the Rufous-tailed Flycatcher truly stand out is its vocal prowess. Its fast, rolling “pree-ee-ee-ee-ee,” reminiscent of a horse neighing, echoes through the wooded hills, and is often heard more easily than the bird itself is seen! However, when in view, the Rufous-tailed Flycatcher exhibits a fascinating obliviousness to observers, allowing for extended close encounters, and earning it its endearing local moniker, “Big Tom Fool.”

Despite its distinctive features and engaging behavior, the Rufous-tailed Flycatcher faces conservation challenges. While currently listed as “Least Concern” by IUCN, the species contends with habitat loss and degradation due to hunting, timber removal, deliberate fires, and agricultural expansion. The resilience of this charismatic bird serves as a reminder of the delicate balance between human activities and the preservation of Jamaica’s rich avian biodiversity. Conservation efforts are crucial to ensuring the continued existence of the Rufous-tailed Flycatcher in the vibrant landscapes it calls home.

Thanks to Arnaldo Toledo for the illustration and Qwahn Kent for the text!

Colour in the Rufous-tailed Flycatcher

Listen to the calls of the Rufous-tailed Flycatcher

The calls of the Rufous-tailed Flycatcher include a squeaky, emphatic repeated “or-will,” as well at twittering sounds, a whistled “pi-pi-pi-pi-pee-pee-pee-pee,” and a harsh squeaky “pew.”

Puzzle of the Day

Activity of the Day

FOR KIDS : Our theme for the Caribbean Endemic Bird Festival this year is “Protect insects, protect birds“. Celebrate this theme in our “DIY Butterfly Costume” activity! You will have fun learning all about butterflies. From wings to antennae, you will explore the different parts of the butterfly while making your own butterfly costume!

For this activity you will need:

An empty cereal box or poster board
Scissors
Craft supplies (anything than you can decorate your wings with, such as tissue paper, cotton balls, crayons, fabric strips, markers, paints, pom poms, tinfoil)
Pipe cleaners
Glue or tape
Hole punch
Elastic string or yarn (about two feet long)

You will need a parent or trusted adult to help you with this activity! You can find all the instructions and information you will need here.

FOR KIDS AND ADULTS : Enjoy this video of a Rufous-tailed Flycatcher in the wild.

May 29, 2024

From the Nest – Day 153

Endemic Bird of the Day: Antillean Piculet

Imagine walking through the dry forests of Sierra de Bahoruco in the southwestern part of the Dominican Republic when, from up above, you hear a whistling, “kuk-ki-ki-ki-ke-ku-kuk”. You stop to look up and you spy a small bird with a large bill and olive-green wings and back! Struck by this curious sight, you quickly begin to search through your field guide and discover that it’s an Antillean Piculet (Nesoctites micromegas), a small relative of the Hispaniolan Woodpecker (Melanerpes striatus).

You focus your binoculars on the diminutive woodpecker and notice the black dots and streaks against the white to whitish-yellow cheek, throat, chest, and belly. As the piculet flutters through the overhead vegetation, you get a great glimpse of the brilliant lemon-yellow crown. After a few minutes of enjoying this wonderful sight, the bird gives a series of “wiiii” calls and is joined by another piculet! This new piculet looks just the same as the one you have been watching—except for a particularly intense orange spot on the top of the bird’s head! This new bird, with its vibrant orange dot, is a male. You’re invested now, and watch as the pair of piculets work their way to the crown of the tree, and take off for the next feeding site—giving a noisy “yeh-yeh-yeh-yeh” as they go.

The Antillean Piculet can be found throughout the island of Hispaniola, which includes the Dominican Republic and Haiti, living in many types of habitats including humid to dry primary and secondary forests, pines forests, mangroves, and occasionally fruit orchards. In these habitats, you can find the piculet clinging to vines, tree trunks, and branches, or zipping through vegetation in the understory, searching for tasty insects and fruit.

These small woodpeckers that range in size from 14 to 16 centimeters and can weigh as much as 33 grams (about as heavy as a light bulb!). However, the Antillean Piculet is unlike most woodpeckers because the female is larger than the male! Despite this size difference, both males and females will carve out the cavity and take care of the young during the breeding season which starts in February and ends in July. Cavities may be excavated in trees, palms, and fence posts, or they will use another woodpecker’s abandoned cavity—piculets are not too picky when it comes to finding a nest. In the cavities, the female will lay 2 to 4 glossy white eggs. Scientists do not yet know how long chicks take to hatch or how long they stay in the nests.

The Antillean Piculet has been given the “Least Concern” status by the Global IUCN, but habitat destruction, for development and agriculture, may pose a threat to the species in the future, especially in Haiti. For the survival of this chubby woodpecker, and other insectivores, we remind you to use organic pesticides, and to plant more native than ornamental plants which will attract native insects and provide shelter for birds and other wildlife!

Thanks to Arnaldo Toledo for the illustration and Qwahn Kent for the text!

Colour in the Antillean Piculet

Listen to the calls of the Antillean Piculet

The call of the Antillean Piculet is a loud staccato “kuk-ki-ki-ki-ke-ku-kuk.”

Puzzle of the Day

Male Antillean Piculet. This bird can be found throughout the island of Hispaniola in many types of habitats, including humid to dry primary and secondary forests, pines forests, mangroves, and occasionally fruit orchards (Photo by Miguel Landestoy)

Female Antillean Piculet. The Antillean Piculet is different most other woodpeckers because the female is larger than the male. (Photo by Carlos A. Objio)

Activity of the Day

FOR KIDS : Today’s bird the Antillean Piculet searches vines, small branches and twigs, stalks, and leaf clusters for insects to eat! It feeds mainly by gleaning (‘picking’ insects of the surface of leaves, branches etc.) but will sometimes also make weak pecks in search of food items. You can find food by probing in fruits and flowers, and in leaf or pine-needle clusters. Of course having a sharp bill helps!

But birds that eat rodents, flower nectar or shrimps all need very different shaped bills feed themselves! In the following activity, you will learn about beak adaptations and how they help birds to survive.

You can find out more in our activity introduction here. You can find all the information, instructions, a guide to learning objective in our “Fit the Bill” activity guide and materials. This activity is perfect to play with school groups or outdoor education clubs etc.

FOR KIDS AND ADULTS : Enjoy this video of an Antillean Piculet in the wild!

May 27, 2024

From the Nest – Day 152

Endemic Bird of the Day: Cuban Nightjar

If you are fortunate enough to visit the first national park established in Cuba—Pico Cristal National Park, you will no doubt be thrilled by the beautiful landscape and abundant wildlife. But while your eyes drink in the bountiful beauty around you, we urge you to also turn your gaze down, and scan the forest floor as you walk along the trails for an especially mysterious bird! You see, spotting this elusive species will require vigilance—it blends in superbly with the leaf litter, rocks, and twigs of the forest floor!

If you’re lucky and attentive though, you might just get a glimpse of the cryptically patterned Cuban Nightjar! You may know it as the Greater Antillean Nightjar (Antrostomus cubanensis) but this species was split in 2023 into the Hispaniolan Nightjar (Antrostomus ekmani) and Cuban Nightjar (Antrostomus cubanensis) based on vocal differences between the two populations. The Cuban Nightjar’s song is described as a low, burry “weeyo” given in rapid succession, whereas the Hispaniolan Nightjar’s song, “pit, whoo-vore?” has an overall rise in pitch. ⁠

The Cuban Nightjar has two subspecies, the nominate A. c. cubanensis and A. c. insulaepinorum. The subspecies of the Cuban Nightjar A. c. cubanensis is 25 to 29.5 cm (9.8 to 12 in) long. Males weigh approximately 76 g (2.7 oz) and females 70 g (2.5 oz). Their upperparts are dark brown mottled with grayish buff, pale buff, and grayish brown. The tail is brown and the three outer pairs of feathers are tipped white in males and beige in females. The innermost pair has grayish-brown chevrons. The wings are brown with spots, bars, and mottles of lighter shades. The face is tawny with dark brown flecks, the chin and throat dark brown with flecks of cinnamon, the breast dark brown with large spots and smaller buff-white flecks, and the belly and flanks are dark brown with gray flecks. A.c. insulaepinorum is smaller, much darker, and has a shorter tail.

The nominate subspecies of the Cuban Nightjar is found on the main island of Cuba and most of the adjacent small islands of the archipelago. A.c. insulaepinorum is found only on the Isla de la Juventud (“Island of Youth”, formerly Isla de Pinos). They inhabit forests, swamps, and adjacent semi-open habitats. The Cuban Nightjar is crepuscular. It feeds at dawn and dusk on insects, most likely sallying from a low perch or from the ground. Although it is a small and stocky bird, it has been seen maneuvering swiftly among the vegetation, wood patches, or along the edges of roads in the dark.

This bird breeds between March and July. The usual clutch of two grayish-green eggs, spotted with brown, is laid directly on the ground among dry leaves. Both male and female are believed to incubate the eggs. If a predator approaches their nesting area, the incubating birds will give an injury-feigning display, similar to the Killdeer’s broken wing display, to distract and lure the predator away from the eggs or chicks.

The Cuban Nightjar has been listed as a Least Concern species by the IUCN. In Cuba it is protected by law from direct (killing or capturing) and indirect (habitat destruction) threats. However its population is believed to be declining. Cuban conservationists emphasize this excellent insect hunter’s importance in controlling pests, and they encourage communities to not destroy its habitats. Learn more about this species, including its range, photos, and calls here. Great news! If you’re in the Caribbean, thanks to BirdsCaribbean, you have free access to Birds of the World and you can find out even more in the full species account of this bird!

Thanks to Arnaldo Toledo for the illustration and Yanelis Sánchez Serrano for the text!

Colour in the Cuban Nightjar

Listen to the song of the Cuban Nightjar

The song of the Cuban Nightjar is a low, rapidly repeated, burry “weeyo.”

Puzzle of the Day

Cuban Nightjar perched — The Cuban Nightjar has two subspecies: *A. c. cubanensis* and *A. c. insulaepinorum*. The ‘cubanensis’ subspecies is larger and less darkly coloured than the ‘insulaepinorum’ subspecies. (Photo by Arturo Kirkconnell)

Cuban Nightjar on the ground — Scan the ground carefully for this bird! The Cuban Nightjar blends in superbly with the leaf litter, rocks, and twigs of the forest floor. (Photo by Ernesto Reyes Mourino)

Activity of the Day

FOR KIDS : Birds like the Cuban Nightjar are very good at hiding in plain sight. Their colours help them to blend in with their environment. Insects also use camouflage to blend in with their environment and keep them safe from other animals that love munching on them. But note that it also helps some insects catch prey that doesn’t see them! Their colours, patterns and even physical shape make them indistinguishable from their surroundings.

In this activity you’re going to go outside (with an adult) and help insects and birds find the best spot for them to blend in such as in the grass, amongst fallen leaves, branches, leaves, flowers, dirt, tree trunks, and other plants.

You will need:

pencil
scissors
clipboard (optional)
copy of Masters of Camouflage page

Can you find the ‘Masters of Camouflage’ page to print (in colour or black and white) and full instructions of this activity in here !

FOR KIDS AND ADULTS : Enjoy this video of Cuban Nightjars in the wild!

May 24, 2024

From the Nest – Day 151

Endemic Bird of the Day: St. Lucia Black Finch

Known locally as the ‘Moisson Pied-blanc,’ the spectacular St. Lucia Black Finch is endemic to the eastern Caribbean island of Saint Lucia! Though it resembles the Lesser Antillean Bullfinch, which can also be spotted on Saint Lucia, this finch cannot be mistaken for its cousin as it boasts distinct field marks and calls.

Male St. Lucia Black Finches have jet-black plumage with pale pink legs, while the females sport brown upperparts and brownish-gray underparts paired with a gray crown and pale pink legs which explains the “Pied-blanc” part of its local name. Females and immature birds look alike. The similarly sized Lesser Antillean Bullfinch also sports a sleek all-black coat. But its red throat and patches above the eyes will help you to distinguish it from the St. Lucia Black Finch. It also twitches its tail from left to right while perched unlike the St. Lucia Black Finch which bobs its tail up and down.

Be sure to observe as well the St. Lucia Black Finch’s thick, large bill! This heavy bill is perfect for its diet of insects, fruits (mostly berries) and seeds which it finds in the understory. Its habitat includes both the dry forest and the rainforest. Though they can be seen alone, they are more often in pairs. The female lays two white eggs with brownish-red spots in a spherically shaped nest of twigs, located in a palm or shrub about three meters above ground, between November and June.

The call is a high “tseea-ts-ts-tsew” and a slightly squeaky “tsip!” Emphasis is placed on the second and last notes in a similar fashion to the Bananaquit.

Unfortunately, this endemic finch is listed as Endangered on the IUCN Red List. Its estimated population range is between 250 and 999 individuals. One of its major threats is habitat conversion for agriculture and tourist amenities. Other threats it faces include the clearing of the understory in commercial woodlands like timber plantations and predation by invasive species like rats and mongooses. This species will benefit from the protection of dry forests on the island which are usually targeted for development associated with tourism. There is also a need to continue public awareness and engagement to increase local support for the conservation of this bird and other wildlife found within the same habitats in Saint Lucia.

Thanks to Arnaldo Toledo for the illustration and Jeanette Victor for the text!

Colour in the St. Lucia Black Finch

Listen to the song of the St. Lucia Black Finch

The song of the St. Lucia Black Finch is a blurry “tick-zwee-swisiwis-you” .

Puzzle of the Day

Male St Lucia Black Finch — Male St. Lucia Black Finch. The similarly sized Lesser Antillean Bullfinch also has black plumage, but its red throat and patches above the eyes will help you to distinguish it from the St. Lucia Black Finch (Photo by Cliff Buckton)

Female St. Lucia Black Finch. Both females and immatures look alike, being brown and gray rather than black. (Photo by Peter Hawrylyshyn, Macaulay Library-ML614484439)

Activity of the Day

FOR KIDS : Can you find the words in our St. Lucia Black Finch word search? Read the text above all about this endemic bird to remind yourself of some of the interesting facts and information, as you look for all 15 hidden words!

Remember the words appear forwards and backwards, as are horizontal, vertical and diagonal! Need some help? Or want to check your answers? You can see where all the words were here.

FOR KIDS AND ADULTS : Enjoy this video of a St. Lucia Black Finch in the wild!

Take a virtual tour across St. Lucia, Dominica, St. Vincent, and Trinidad in search of Amazon parrots!

In Search of the Amazonas: A Virtual Tour of Four Islands

May 22, 2024

From the Nest – Day 150

Endemic Bird of the Day: White-eyed Thrush

Let’s dive into the world of a Jamaican beauty—the striking White-eyed Thrush!

The White-eyed Thrush is a charming bird with a glossy, dark plumage and, as its name suggests, stunning white eyes that pop spectacularly against its dark feathers. The head is rich chocolate brown and the body has darker gray upperparts paired with light gray underparts. Its throat features white streaks on a brown background, bordered by a white patch below. These thrushes are endemic to Jamaica, where you will often spot them hopping around in the understory of lush forests. However, they are quite adaptable and resourceful birds, and can also be found in gardens, parks, and even urban areas. White-eyed Thrushes are known for their playful behavior, often seen hopping around fallen branches or splashing in puddles. These birds are quite the acrobats, so be sure to take some time to observe their entertaining antics when you spot them!

White-eyed Thrushes are omnivores, gobbling up all the tasty things that they can get their beaks on—insects, fruits, and berries. You can consider them the foodies of the bird world—they enjoy a quite diverse menu, sampling meals from the forest floor to the top of the canopy!

Their song is a melodic medley of “hee-haw” whistles and trills, a beautiful serenade which echoes through the forest. They are quite vocal, chirping away to establish territories or communicate with their mates. From April to June they focus on building their nests in the cozy nooks of trees, crafting them with twigs, moss, and other bits of nature’s treasures. Clutch size is 2-3 speckled bluish-green eggs. They are dedicated parents and take turns to incubate the eggs and feed the chicks until they fledge.

While not currently considered globally threatened, habitat loss remains a concern due to deforestation and urbanization. Invasive species and climate change also pose potential threats to their survival. We can all support White-eyed Thrush conservation efforts by advocating for the protection of their habitats, participating in reforestation projects, and spreading awareness about the importance of preserving biodiversity. So, the next time you are strolling through a Jamaican national park, keep an eye out for these delightful little thrushes—they are sure to brighten your day!

Thanks to Arnaldo Toledo for the illustration and Michelle Roberts for the text!

Colour in the White-eyed Thrush

Listen to the song of the White-eyed Thrush

The song of the White-eyed Thrush is a long series of very variable phrases commonly repeated two to five times.

Puzzle of the Day

Activity of the Day

FOR KIDS : Today’s bird, the White-eyed Thrush searches for food through the forest layers. Here it will be looking for fruits and creepy crawlies including earthworms on forest floor and insects in the leaves and branches of the trees.

In today’s activity you will learn about the different places in the forest birds feed, from low down on the ground to high up in the tree tops. You will need to put the White-eyed Thrush in the places in the forest where it can be found. You can download all the instructions for this activity here, including all the pages you need to print out to complete this activity! You can use the information in the text above, all about the White-eyed Thrush, to help you correctly place the bird where it likes to feed.

For this activity you’ll need:

- printed copies of pages 2 and 3
- pencil
- colouring pencils
- scissors
- glue stick

You will need a parent or trusted adult to help you with this activity!

You can find the correct answers here.

FOR KIDS AND ADULTS : Enjoy this video of a White-eyed Thrush in the wild!

May 21, 2024

From the Nest – Day 149

Endemic Bird of the Day: Lesser Antillean Pewee

Despite its demure colour and dainty size, the Lesser Antillean Pewee unmistakably asserts its presence with its forceful “pree-e-e” whistle. This Caribbean endemic is found only on the islands of Puerto Rico, Guadeloupe, Dominica, Martinique, and St. Lucia. In Puerto Rico, locals presumably think it is a cute but silly bird, referring to it as “Bobito”, “Jüi Pequeño”, or “Bobito antillano menor.” In Guadeloupe and Martinique it is known as “Gobe-Mouches” which simply translates to flycatcher.

The Lesser Antillean Pewee is just 15cm long (picture the length of a ballpoint pen!) and has brownish-olive upper parts, with a flat broad beak. The upper mandible is a darkish brown to black, while the lower mandible is pale in colour. There are three subspecies which differ in the colour of their underparts. The St. Lucia Pewee has reddish brown underparts whereas the Puerto Rican Pewee has cinnamon coloured underparts. The subspecies found on Dominica, Guadeloupe, and Martinique have pale yellow-buff underparts.

If you’d like to see this tiny delight, your best bet is to strap on your hiking boots and make your way up to moist mid-elevation forests and woodlands where they will likely be seen sallying out after flies, bugs, bees, wasps, and beetles! At higher elevation montane forests they may even lead you to other endemic birds! In Puerto Rico, the Lesser Antillean Pewee has been recorded joining mixed-species foraging flocks with other endemics like the Puerto Rican Tody, Puerto Rican Vireo, and the Elfin-woods Warbler. Although they love spending time in the mountain forests, you may also see them in smaller numbers in low elevation and more open habitats like dry forests, mangroves and scrub.

During the breeding season from March to June, Lesser Antillean Pewees build nests that are superbly camouflaged! Their lichen-covered cup-shaped nests are so inconspicuous they may simply be overlooked as knots or burls on a branch. Their clutch consists of two cream eggs, with dark reddish-brown spots either at the midsection (Guadeloupe, Martinique and Dominica), broad end (Puerto Rican), or all over (St. Lucia).

Although the Lesser Antillean Pewee is not threatened, their populations are decreasing in Puerto Rico, and possibly also in other islands where they face habitat loss. There was a long-term decline in pewee capture rates in tandem with decreased forest cover reported from a project monitoring bird populations at Guánica Forest in southwestern Puerto Rico. While open areas are used for feeding on insects, wooded areas are important for nesting, so maintaining a diverse range of habitat is important for the survival of this species. You can protect pewee habitats by volunteering for habitat restoration projects, buying sustainably sourced wood products, and if you’re old enough, voting for better land management laws.

Thanks to Arnaldo Toledo for the illustration and Aliya Hosein for the text!

Colour in the Lesser Antillean Pewee

Listen to the song of the Lesser Antillean Pewee

The song of the Lesser Antillean Pewee includes a whistled “peee-oo” often followed by a trilling whistle. They also often make a single sharp “pee” call.

Puzzle of the Day

Activity of the Day

FOR KIDS : Today’s bird, the Lesser Antillean Pewee, loves to eat insects and is often in search of them for a tasty meal! Why not explore outside and “meet the insects” in today’s activity? You will get up close to some of those mini-beasts that are crawling, flying and even munching on leaves in your own backyard.

You can download all the instructions for this activity here, including instructions for how to make your own ‘mirror box’ for looking at the insects!

For this activity you’ll need:

an old light-colored bed sheet or towel
a magnifying glass or mirror box (see page 3)
garden gloves (optional)
camera
sheet of paper and pencil

Note: You will need a parent or trusted adult to help you with this activity!

Esta actividad también se puede descargar en español

FOR KIDS AND ADULTS : Enjoy this video of a Lesser Antillean Pewee in the wild!

May 20, 2024

From the Nest – Day 148

Endemic Bird of the Day: White-fronted Quail-Dove

If you listen extra carefully while walking along remote, dense, humid forests on the central and southwest mountains of the Dominican Republic, you will hear a very hushed, low frequency “coo-o-o” call coming from the thick vegetation of the forest floor. So soft is this call that it can be quite hard to pinpoint where it’s coming from. But we can tell you who’s making that gentle sound—it’s the White-fronted Quail-Dove! This beautiful, plump, but also terribly shy bird, spends most of its time out of sight. Spotting this bird always presents a challenge to birdwatchers and nature photographers in the Dominican Republic where it is locally known as ‘azulona’! The White-fronted Quail-Dove belongs to the Columbidae family, which comprises doves and pigeons—including the bold ones you see around your homes and schools.

White-fronted Quail doves are medium-sized birds that measure 27-28 cm. The crown, nape, and sides of the head are slate gray; sides of the neck suffused with beautiful reddish purple or violet, sometimes extending onto the breast. Underparts are mostly gray, becoming rufous on the lower belly and under the tail. Its contrasting white forehead gives this dove its name and is a great field mark for identification. Its eyes are red and it has a reddish bill that is paler towards the tip. The legs are pink. Males and females look alike. Young birds are browner and lack the metallic sheen on the back and neck. This is the only quail-dove that lacks facial stripes.

The White-fronted Quail-Dove is endemic to Hispaniola, restricted to the isolated, dense, moist montane forests on Sierra de Bahoruco and the Central Mountains of the Dominican Republic. It likely can no longer be found in Haiti due to high levels of deforestation. It’s found at elevations from 745 to 1,685 m. This quail-dove has also been reported in shade grown coffee plantations. Little is known about its breeding ecology however, except that it lays 1-2 beige eggs on a nest of twigs and leaves placed low in the undergrowth.

This bird spends most of the time on the ground where it looks for seeds and small invertebrates to eat. The easiest way to try to observe this stunning quail-dove is when it ventures out of the dense forest to forage in a semi-open clearing or along a forest trail. While it is usually very shy and hard to spot, if you are in the right habitat, and are very patient, it can show itself very well.

The White-fronted Quail-Dove is classified as Endangered by the IUCN because it has a single, very small population of fewer than 2,500 individuals, which has suffered a continuing decline due to on-going fragmentation, loss of habitat, hunting pressure, and the effects of introduced predators like the mongoose and feral cats. Cats are prolific predators—even if you don’t see your cuddly, well-fed cat catching wildlife, they may still be hunting. Keeping your cats indoors can protect birds and other wildlife from being killed. Keeping cats indoors isn’t just great for wildlife, it’s good for the cats—it keeps them safe from being attacked, getting lost, or being poisoned.

Thanks to Arnaldo Toledo for the illustration and Ivan Mota for the text!

Colour in the White-fronted Quail-Dove

Listen to the song of the White-fronted Quail-Dove

The song of White-fronted Quail-Dove is a repeated “oop-oop…”

Puzzle of the Day

Activity of the Day

FOR KIDS : UPDATE Test your knowledge of where Caribbean endemic birds live with our ‘Fly away home’ Map Matching Activity!

Draw lines from the picture of each Caribbean endemic bird to match each one with its home. You can find out more about Caribbean endemic birds by reading our posts each day or you can go back and find all the endemic birds that we have featured in previous years here. You can also find out all about our Endemic Birds of the West Indies Colouring Book with even more birds to colour in!

Here is the Answer Key – don’t look until you have completed the activity!!!

FOR KIDS AND ADULTS : Enjoy this video of a White-fronted Quail-Dove in the wild!

May 20, 2024

From the Nest – Day 147

Endemic Bird of the Day: Great Lizard-Cuckoo

Meet one of the Caribbeans avian rock stars – the Great-lizard Cuckoo! This eye-catching bird calls Cuba and The Bahamas its home.

Now, picture this: a big ol’ lizard cuckoo doing its thing on the islands of Andros and Eleuthera in The Bahamas, and chillaxin in Cuba, rocking the same vibe on different islands. They even have their own fancy scientific sub-species names, “Coccyzus merlini bahamensis” in the Bahamas and “C. m. merlini“, “C. m. santamariae” and “C. m. decolor” in Cuba ! Sounds like a bird version of Hogwarts houses, doesn’t it?

It was once also found on New Providence in The Bahamas, but was extirpated with the last one being seen in the Retreat Gardens National Park in the early 2000’s. Historically, the Great-lizard Cuckoo was found on Long Island, indicating a broader distribution across the islands of the Great Bahama Bank. Remains of the species have also been found on Middle Caicos, in TCI.

These birds are hyper- carnivores, munching on lizards, insects, nestling birds and eggs, snails, centipedes, and even wasp larvae. In Cuba, their palate is similar but also includes small fruits.

But here’s the scoop: the Great-lizard Cuckoo in The Bahamas is living the island life on only two islands. Talk about exclusive! Sadly, their population is playing hard to get – nobody’s really counted or studied their population, but the rumour is it’s going down.

Now, let’s talk fashion. These cuckoos have the whole olive-brown upperparts, white or greyish throat, and a rufous belly thing going on. It’s like they stepped out of a bird fashion magazine. And their vocals? A throaty “Ka ka, kaaaa, ka ka ka ka ka” and a “ta-coooo” that’s the bird equivalent of beatboxing.

Love is in the air during breeding season, but details are sketchy in The Bahamas – it’s like they’re keeping it a secret. In Cuba, it’s a different story; they’re throwing bird parties between April and October, laying a couple of white eggs in twiggy nests.

But, oh no, the Great-lizard Cuckoo’s got some drama. Habitat loss, sneaky predators like house cats and raccoons, and playing real-life Frogger with cars are their arch-nemeses in The Bahamas. These birds aren’t jet-setters; they prefer the quiet life in forests and scrub habitats. But wait, development on Eleuthera is cramping their style. We need some serious bird bodyguards and habitat protection to keep the party alive!

So, here’s the deal – let’s make sure the Great-lizard Cuckoos keep strutting their stuff in the region. Conservation and habitat protection can greatly assist the survival of this amazing species. Let’s give them the support they need, ’cause nobody wants to live in a world without these Caribbean icons.

Thanks to Arnaldo Toledo for the illustration and Scott Johnson for the text!

Colour in the Great Lizard-Cuckoo

Listen to the calls of the Great Lizard-Cuckoo

The calls of Great Lizard-Cuckoo are a loud, long, ratcheting “eh-eh-eh…”

Puzzle of the Day

Great Lizard-Cuckoo takes flight — Great Lizard-Cuckoos are found in The Bahamas and Cuba. In the Bahamas they are only on the islands of Andros and Eleuthera. (Photo by Neil Hilton)

Great Lizard-Cuckoo on a rock — Great Lizard-Cuckoo. These voracious carnivores will feed on lizards, insects, nestling birds and eggs, snails, centipedes, and even wasp larvae (Photo by Mario Olteanu)

Great Lizard-Cuckoo Perched. These birds can be found in forests and scrub habitats. (Photo by Frantz Delcroix, Macaulay Library-ML62014491)

Activity of the Day

FOR KIDS : Get active with your family and friends with our fun chick feeding game! We want you to imagine you are a busy Great Lizard-Cuckoo with a hungry brood of chicks to feed! It will take some speed and dexterity to help provide food for your baby birds. Download the instructions here.

We would love to see photos and/or videos of you and your family playing the game. You may email them to Aliya.Hosein@birdscaribbean.org

Please note that by submitting your photos and/or video you give BirdsCaribbean consent to use your photos and/or videos on our website and social media accounts.

FOR KIDS AND ADULTS : Enjoy this video of a Great Lizard-Cuckoo in the wild!

May 17, 2024

From the Nest – Day 146

Endemic Bird of the Day: Antillean Palm Swift

A fast flying, deftly maneuvering miniature fighter-jet of the Caribbean sky, your attention will likely be drawn to the Antillean Palm Swift when it dives past your face or emits a flurry of twitters- “tooeee-tooee” – above you in pursuit of its insect prey. This aptly named bird lives exclusively in the Greater Antilles islands (save Puerto Rico). And while Antillean Palm Swifts can definitely fit in the palm of your hand, this bird takes its name from the palms it frequently uses for nesting and roosting.

Up close, these tiny swifts are adorable, with enormous, dark chocolate eyes relative to their little sooty brown and dull white bodies; their tiny beak belies a sizable gape for hoovering in plenty of flies! Males and females seem to be indistinguishable to the human eye, but even if they were, you’d probably have a hard time telling them apart anyway because they seem to never sit still, other than when they disappear into a cluster of palm fronds.

The Antillean Palm Swift’s nest is a remarkable construction — a soft bed of feathers, plant fibers, and silky and fluffy seed heads fashioned into a slight pouch, in which 2-5 white eggs are laid. It’s attached within the nooks and crannies of palm fronds. They prefer to nest in the dead and hanging leaves of Sabal, Washingtonia, Roystonea, and Copernicia palm species. And because of their preference for dead and dying palm fronds, you can also be nearly sure to encounter them nesting and roosting in palm thatch roofs! Both male and female Antillean Palm Swifts take care of the chicks.

And did we forget to mention that Antillean Palm Swifts nest in colonies? That’s right! One can often encounter dozens of these swifts darting in and out of a palm or thatch roof, sometimes at eye-level! And apparently they secure their nest using their own saliva!

A brief aside: So if these birds are such strong flyers, are able to nest in a variety of both natural and manmade structures, and have a food source that is rather ubiquitous, why haven’t they successfully colonized the other Caribbean Islands? You can pretty much throw a stone from one Caribbean Island to the next, but for some reason there is a hard line drawn between Hispaniola and Puerto Rico that these little guys just don’t seem to want to cross. There are tiki huts, palm trees, and insects in Puerto Rico… so what’s the problem? Vagrant records for Antillean Palm Swift on Puerto Rico do pop up from time to time yet the species seems unable to get a foothold (or maybe a winghold?). Clearly more ecological research on this endemic fighter-jet is needed.

All kidding aside, we encourage folks to seek out this one-of-a-kind species and enjoy some time watching these little swifts and their aerial acrobatic shows. Did you know? You can ensure encore performances for years to come when you stop killing native insects. Don’t spray them. Don’t bait them into traps. Don’t poison your landscape and watershed where they live (and tell your neighbors to stop killing insects too)! Instead, devote your efforts to building back a diverse native habitat on your property, which in turn produces beneficial predatory insects that bring balance to the entire system.

Thanks to Arnaldo Toledo for the illustration and Josh LaPergola & Justin Proctor for the text!

Colour in the Antillean Palm Swift

Listen to the calls of the Antillean Palm Swift

The calls of Antillean Palm Swift are a high-pitched metallic sounding twitter.

Puzzle of the Day

Antillean Palm Swift in flight — Antillean Palm Swifts can be found feeding over open habitats. Swooping low to the ground with their fast erratic flight. (Photo by Jeremiah Trimble, Macaulay Library-ML257901871)

Enjoy these beautiful photos of the Antillean Palm Swift!

Activity of the Day

FOR KIDS : We hope that you have been enjoying learning all about our Caribbean endemic birds! Don’t forget that this year our theme is “Protect Insects, Protect Birds”. Some of the birds we have featured so far are endangered and many others are under pressure, often from human activities. This means our special endemic birds and many of the other beautiful birds that live in or visit us in the Caribbean need your help.

So many birds need thriving insect populations to feed on or to feed to their chicks, so you can help by carrying out the actions in our “Pledge to take Action for Insects ” You can download and print our fun templates here and add a pledge to help insects to each one!

FOR KIDS AND ADULTS : Enjoy this video of Antillean Palm Swifts in the wild!

May 16, 2024

From the Nest – Day 145

Endemic Bird of the Day: Black-billed Parrot

Upon approaching Jamaica’s verdant Cockpit Country in the early morning, you will, depending on the time of year, see pairs or flocks of emerald green parrots flying purposefully across valleys, their flight ‘bugles’ echoing through the forested hills. Landing noisily in the treetops, they call to each other with a variety of squawks and warbles. These raucous birds are Black-billed or Yellow-billed Parrots—both of which are endemic to Jamaica! Their populations are restricted to the wet limestone forests of the Cockpit Country, the John Crow Mountains, and moist mountain forests of central Jamaica.

The Black-billed Parrots, simply called ‘Black Bill’ in Jamaica, are smaller and darker than the more colourful Yellow-billed Parrots. They are most closely related to another Caribbean endemic parrot, the Puerto Rican Parrot. Overall, Black-billed Parrots are a dark, forest green with flecks of scarlet above the grayish-black beak. Most Black-billed Parrots also sport a row of small, scarlet feathers in their wings, which show as a red flash in flight. The leading edges of the flight feathers progress from deep blue to turquoise, with the trailing edges grading from black to green. Splashes of red and yellow show in the tail feathers when the tail is spread.

Courtship for Black-billed Parrots begins as early as January when pairs can be seen flying apart from flocks. They are cavity nesters—they excavate a deep chamber in the trunk of a large tree which they use to nest, lay 3-4 eggs, and raise their young. Most nesting activity happens in March. Females incubate the eggs during which time their mates will bring food for them throughout the day. Eggs hatch after about 24 days and both parents feed and raise the hatchlings. Baby parrots are born completely featherless and with their eyes and ear openings fused shut. They’re also born with large feet which prevent them from toppling over when food is being regurgitated into their beaks. They grow baby feathers first which initially give them a decidedly spiky appearance! These eventually lay smooth as they continue to grow. Baby Black-billed Parrots play with small leaves and sticks—this activity strengthens the muscles which they will need to make long flights in search of food. After about 60 days, the young parrots are ready to leave the nest.

Black-billed Parrots forage over a wide area of forest, eating a variety of fruits, seeds, berries, blossoms, and even the leaves of trees. Like other parrots, they transport fruits and seeds using their beaks and feet, which they disperse over long distances—making them important but often overlooked seed dispersers of the forest.

The Black-billed Parrot is listed as Endangered. Threats to their survival include loss of forest habitat and the increasingly hot and dry climate. Hot, dry, and windy conditions are perfect for bushfires that destroy fruiting trees and kill baby parrots that are unable to fly. Predation by the endemic Jamaican Boa contributes to a high rate of nest failure (over 50%) in Black-billed Parrots. Poaching for the illegal pet trade has also increased, with parrots being sold along the roadside and through social media outlets—deleterious activities that rarely face enforcement action. Bauxite mining is an imminent threat to the blackbills’ stronghold in northeastern Cockpit Country. The survival of the Black-billed Parrot will depend on the protection of this important area, as well as enforcement of Jamaica’s Wildlife Protection Act.

Thanks to Arnaldo Toledo for the illustration and Wendy Lee for the text!

Colour in the Black-billed Parrot

Listen to the calls of the Black-billed Parrot

The calls of the Black-billed Parrot include a harsh “mwah” as well as scratchy sounding “uh-luh” calls often given in flight.

Puzzle of the Day

Activity of the Day

FOR KIDS : Discover the birds of the Caribbean with Origami, the Japanese art of paper folding, and learn how to fold a Parrot out of paper with this video!

All you need is a square sheet of paper – 24 x 24 cm is ideal. The video will show you step by step how to fold and create your Parrot! Enjoy also our photos of the many parrots that are endemic to the Caribbean islands at the end of the video!

FOR KIDS AND ADULTS : Enjoy this video of a Black-billed Parrot in the wild!

Children and Birds – A Happy Combination in Jamaica’s Hope Botanical Gardens

May 15, 2024

From the Nest – Day 144

Endemic Bird of the Day: Oriente Warbler

It is impossible not to stop and marvel at the spectacular hubbub of a foraging flock of Oriente Warblers (Teretistris fornsi). Not only is this warbler is endemic to Cuba where it is known as the ‘Pechero’, these little birds belong to a family known as ‘Teretistridae’—where all the members are only found in Cuba and its surrounding cays!

Its simple but unique plumage instantly grabs your attention. The upper parts of its body are bluish gray which contrast strikingly with the yellow of its lower parts. That delightful lemony yellow extends from around the eyes and throat to the upper belly. The lower belly and undertail are pale gray, and the flanks have a dull brownish wash. Males and females look alike. Don’t confuse this bird with its cousin, the Yellow-headed Warbler, which has a yellow crown and is gray on the belly.

If the Oriente Warbler’s flashes of yellow and gray don’t immediately stop you in your tracks, its melodious song will. It has been described as “buzzy notes interspersed with sweeter notes.” Their call, however, is a shrill “tsi-tsi-tsi.” The Oriente Warbler also emits a series of loud, metallic calls that, during non-reproductive periods, attract several migratory and resident passerines to form mixed foraging flocks.

Orient Warblers can be found in dry coastal scrub and forest habitats along the central-eastern coast of Cuba. They specialize in feeding on all types of insects, but they have also been observed feeding on lizards of the Anolis genus, seeds, and flowers. Their foraging behavior is spectacular—like the Yellow-headed Warbler, they perform vertical and horizontal sweeps through all levels of the vegetation. It is common to find 10 or more individuals foraging together from ground level, up to the branches, trunks, or foliage of the trees!

Oriente Warblers reproduce during the months of March to July with the arrival of spring. Interestingly, researchers from the Eastern Center for Ecosystems and Biodiversity (BIOECO) have observed male Oriente Warblers paired with more than one female! They build cup-shaped nests using rootlets, vines, fine grasses, and ball moss. These nests are found in the branches of thorny plants. Females lay 2 to 3 light blue eggs with brown specks on the wide end. These are attended to by only one parent, most likely the female. The chicks make their wobbly exit from the nest after about a month, but remain with their parents for a few weeks. During this time, parents keep a watchful eye on them, showing them where to find food and stay safe from predators.

The size of the Oriente Warbler population is currently uncertain but it is believed that the population is stable, which is why the IUCN classifies the Pechero as “Least Concern.” If you enjoy nature, do not hesitate to visit Cuba to observe this absolute jewel of its birdlife!

Thanks to Arnaldo Toledo for the illustration and Claudia Mantilla & Carmen Plasencia León for the text!

Colour in the Oriente Warbler

Listen to the song of the Oriente Warbler

The song of the Oriente Warbler is a jumbled combination of buzzy “zhip” and chipping “tip” notes.

Puzzle of the Day

Activity of the Day

FOR KIDS : On Cuba you might spot several different types of warblers. There are two little birds amongst them who look very much alike, but they’re not the same type of bird! Once is today’s endemic bird, the Oriente Warbler, and the other is the Yellow-headed Warbler. Both are mainly gray and yellow! In our activity of the day you need to look carefully at two photos and try to identify the Oriente Warbler. Check the text above for some handy tips.

If you get stuck and feel like you need a bit of extra help then take a look on the second page of this activity. You will find some helpful hints to set you on the right track.

Think that you found the Oriente Warbler? You can check if you are right on our answer sheet here. This activity is perfect to play with school groups or outdoor education clubs etc.

FOR KIDS AND ADULTS : Enjoy this video of an Oriente Warbler in the wild!

Wondering about some of the ways we monitor birds like the Oriente Warbler? Read all about the first-ever BirdsCaribbean bird banding workshop in Cuba!

A Cuban Banding Workshop Caps off a Great Year for the Caribbean Bird Banding Network

May 9, 2024

BirdsCaribbean’s Global Big Day Essential Checklist for all Birders!

If you’re working today, you shouldn’t be. Tomorrow is Global Big Day for crying out loud. Call in sick or just play hooky. It’s prep time!

And so… here’s your Friday Checklist:

1) Polish up your binos with one of those sweet microfiber cloths—not the old sock you’ve been using. Nobody knows what microfiber actually is; maybe spider silk, or the amazingly soft armpit hair of a baby sheep, or dandelion seed fluffs delicately sewn together. Scholars are mystified, so just be happy it works. Wipe away.

2) Cue up your eBird account, make sure it still works, and check in with your team leaders to make sure you are added to your team’s Global Big Day Trip Report. (Check your team’s trip report—links are here—and see if you are on the list of members!). Your role as a community scientist makes you awesome. And remember that LBBs (Little Brown Birds) are definitely an acceptable species entry in eBird. Sure, Jeff Gerbracht will have to go through and manually correct each one of those entries, but that’s the price he pays for pledging his allegiance to a stacked GBD team. eBird or bust.

3) It’s time to plan out the ground that you’re going to cover. Hour-by-hour planning is fun, but so is winging it. Keep some spontaneity on the docket. And remember that high vantage points are worth seeking out. The higher the better. Never been sky-diving? Now is your time. Bungee-jumping sounds cool, too, but during the recoil you might concuss yourself with your binoculars. Go high.

4) Why not set up camp tonight right where you want to start birding tomorrow?This is called tailgating, which is different from what taxi drivers do every time they get behind the wheel of their vehicles. Get a head start.

5) Refresh your knowledge of intricate molt patterns, especially with gulls. Rumor has it that some gull species have over 300 plumage variations, and that no mortal human can possibly comprehend them all. Muttering something about “3rd year nonbreeding alternate plumage” to a teammate might score you some cool points. But whatever you do, don’t forget your field guide at home. Good luck.

6) Begin carb-loading. Finding time to eat a proper meal tomorrow will be challenging, so aim for consuming somewhere around four to five thousand calories today and you should be good to go. Fried bakes, dumplings, and roti never looked so good. But avoid new and spicy foods. Diarrhea on game day will cost you time, and time=birds. Pig out.

7) Tell a family member about Global Big Day. Not your second cousins on your mother’s side, they won’t care. But maybe your sweet aunt or the brother you’ve neglected for far too long. Convince them that birding is fun and that they should join you, or better yet, donate to your team. Remember that family is obligated to love you and the things you do. And grandpa is definitely sleeping on some money. He could be contributing part of the stash under his mattress to the BC’s fundraiser. Milk that.

8) Take a nap from at least noon to 3pm today. You’ve earned it. Plus, tomorrow is going to be an early one. Sunrise waits for no one, neither does that dawn chorus. Sleep easy.

9) Play around on social media—you need to get the down-low on what other birders are up to right now. If they’re doing anything other than prepping for tomorrow, you can feel good about yourself. Also, we’re now living in an age where you can type pound signs in front of any nouns and verbs and then good things happen!? (Type #GlobalBigDayBirdsCarib and see what you find.) These are called hashtaggies. The more of these the better. In fact, if you add enough into one sentence, the entire sentence will become unintelligible, which is perfect, because confusing competing teams is part of your winning strategy. For your posts tomorrow, use #GlobalBigDayBirdsCarib Pound signs#.

10) It’s gonna be a long HOT day (if you’re birding in the tropics), so be sure to hydrate like crazy. Vitamin waters are all the rage these days, and because they taste like hell by themselves you’ve got a great excuse to mix in a few cups of sugar. Or you can pack a few bottles of Vitamalt in which the few cups of sugar are already mixed in for you. Nectar for the birds, and nectar for you. Pace yourself.

11) Reflect on which sock type to wear: tube socks or low-cuts? Don’t kid yourself, you’re a birder. That choice was made long ago. Tube up!

12) Be wary of encountering other birders out there as they may be Global Big Day’ers. They may look friendly at first glance, but what they really want is information, like what cool birds you have seen and where. Act naive, maybe even slightly disappointed, and ask them if they wouldn’t mind giving you advice on how to find whatever the most common species is in your area. They’ll leave you alone after that. Fly casual.

13) With all this prep, your Global Big Day will surely be unforgettable. But your memory isn’t what it once was, so you might actually forget a lot of it. Best to document your exploits. While it’s highly likely that Uncle Sam or Big Brother is continuously taking beautiful photos of you from above, some good shots from ground-level of birds and people birdwatching will help preserve those memories as well as make you eligible for a possible photo contest prize—so be sure to pack a camera. Say cheese!

If you’re not having fun, then you’re not birding. And if you’re not birding, you’re definitely not having fun. Let’s make Global Big Day 2024 the best one yet!

p.s. It’s not too late to join one of our 27 awesome teams!!! Just click here to choose a team and/or donate!

Here’s a link to tips, notes and instructions for participating in Global Big Day with BirdsCaribbean.

Here’s a link to our Global Big Day blog article with more information about how this fundraiser will benefit conservation of the Caribbean’s AMAZING birds!

Any questions whatsoever about your birding mission tomorrow, don’t hesitate to email or text us! Lisa Sorenson – lisa.sorenson@birdscaribbean.org (508-333-8587); and Jeff Gerbracht – jeffgerbracht@gmail.com (607-793-6056).

Join us on May 11th for Global Big Day 2024—to Empower Caribbean Conservationists and Protect Birds!

May 8, 2024

From the Nest – Day 143

Endemic Bird of the Day: Puerto Rican Mango

The Caribbean is alluring to many people with its tropical climate, picturesque landscapes that look like they’ve been pulled straight from paradise, and of course—mangos! But we’re not talking about the delicious tropical fruit—we’re talking about the dazzling hummingbirds that belong to the Anthracothorax genus. We think you’ll agree that they do nourish the soul and spirit, just like our region’s beloved fruit. There are four endemic mangos in the Caribbean, one of which is the Puerto Rican Mango (Anthracothorax aurulentus). This medium-sized hummingbird has a long, decurved bill and that adds a bit of green glimmer to Puerto Rico and the Virgin Islands.

In poor light, male Puerto Rican Mangos can appear all-dark, but when well illuminated, those seemingly unassuming colours transform—allowing us to witness a spectacular special-effects polychromatic show! Getting a glimpse of this magic makes it apparent why the local names for the species are “colibrí dorado” (golden hummingbird) and “zumbador dorado” (golden buzzer). The upperparts and throat gleam bright greenish-yellow, and chest deep indigo with green sides. The lower breast and belly are paler than the chest, and the lower belly is usually white. The tail feathers are a moody maroon-purple with black edging. Females have the same iridescent green upperparts, but drab white underparts with gray flanks. When their tails are folded, the outer feathers usually appear coppery or greenish; when fanned, these feathers show large rusty patches near the base with broad white tips.

Not too long ago, the Puerto Rican Mango and Hispaniolan Mango were considered the same species—then called the Antillean Mango. In 2022, the split was made based on plumage and morphometric (size and shape) differences observed in museum specimens. The male Hispaniolan Mango (Anthracothorax dominicus) has a shimmering green throat and entirely velvet-black underparts, and the female has a purplish tail base.

The species is widespread throughout Puerto Rico where you can spot them in dry forests, forest clearings, scrub, shade coffee plantations, and suburban gardens. Historically it was abundant on Vieques island but is now considered rare there as the last reported sighting was in 1994. The decline of the mango on the islands coincided with both the arrival of the Green-throated Carib, another Caribbean endemic, and the conversion of forest to more human-disturbed habitats—which the carib thrives in but the mango does not. A similar decline occurred on the Virgin Islands where its range is now limited to Virgin Gorda, Anegada, the Beef Islands, Guana Island, and St. Thomas.

If you are from, or visiting, any of these islands, listen for its call—a high-pitched, sharp chip described as “tsick“; or for its song, a high, thin rapid trill or buzz preceded and followed by one or several high pitched “tsit” notes.

Like other hummingbirds, the Puerto Rican Mango is a sugar addict with an insatiable appetite for nectar! It doesn’t only consume nectar though. It is also skilled at capturing and eating insects, including small wasps, beetles, and flies—all while in the air! Males will however still aggressively defend nectar-rich territories from other nectar feeding birds.

Its breeding season extends throughout the year but peaks from March to July. Mama hummingbirds build a deep cup-shaped nest lining the inside with soft plant fibres whereas the outside is covered with flakes of bark and lichen bound together by spider webs. They incubate the two eggs for approximately 15 days. The nestlings are fed a nutritious mix of nectar and insects that is regurgitated straight into their hungry beaks. After about 25 days they are strong enough to leave the nest to start their own lives.

Fortunately the Puerto Rican Mango is not a threatened species! However, we need to ensure we can enjoy their dazzling displays for years to come by planting native flowers that hummingbirds feed on in our gardens, reducing our use of insecticides (most of which kill both the good and bad insects), and supporting local environmental organizations with their reforestation initiatives.

Thanks to Arnaldo Toledo for the illustration and Aliya Hosein and Adrianne Tossas for the text!

Colour in the Puerto Rican Mango

Listen to the song of the Puerto Rican Mango

The song of the Puerto Rican Mango is made up of high-pitched, thin rapid trills and buzzing notes, often with high pitched “tsit” calls at the start and end.

Puzzle of the Day

Male Puerto Rican Mango. The striking yellow-golden plumage on its upper parts has earned this bird the local names “colibrí dorado” (golden hummingbird) and “zumbador dorado” (golden buzzer). (Photo by Rafy Rodrguez)

Female Puerto Rican Mango at the nest. Females have the same iridescent green upperparts as males, but drab white underparts with gray flanks. (Photo by Alcides Morales Perez, Macaulay Library- ML588237551)

Puerto Rican Mango feeding at pink flowers — Puerto Rican Mango feeding, with his tail fanned showing off his deep purple tail feathers. (Photo by Rafy Rodriguez)

Enjoy these beautiful photos of the Puerto Rican Mango!

Puerto Rican Mango male in flight — Male Puerto Rican Mango in flight. This species is widespread throughout Puerto Rico and can be found in dry forests, forest clearings, scrub, shade coffee plantations and suburban gardens. (Photo by Peter Hawrylyshyn, Macaulay Library-ML540850091)

Male Puerto Rican Mango perched. In addition to eating nectar they are also skilled at hunting insects, including small wasps, beetles, and flies, which they catch on the wing. (Photo by Benny Diaz, Macaulay Library-ML161402841)

Activity of the Day

FOR KIDS : The Puerto Rican Mango is a striking bird with vivid shining colours of glittering green, inky black and vibrant violet! But who says you have to travel to Puerto Rico or the Virgin Islands to see these beautiful colours? In this activity you’ll make a suncatcher—a decoration that catches rays of sunlight and casts them as rainbow hued patterns across the room! You might want to make this beautiful suncatcher as a gift for Mother’s Day!

Here is a list of materials you will need:

empty clear plastic milk jug, washed and dried
permanent markers
scissors
utility Knife
hole punch
twine, string or yarn

You can download full instructions here including a bird template for you to use. This activity involves using a knife and scissors.

Make sure you have an adult to help you with the cutting.

Let’s celebrate moms AND endemic birds!

Mother’s Day is this weekend on May 12th and we’ve got you covered. We have an endemic bird-themed Mother’s Day Cards to download and colour. This is a fun activity for people of all ages to celebrate the mother figure in their life!

Please download and print our card template (letter size will work best but A4 will be ok too). It’s best to use card stock, but regular printer paper will do just fine. Once printed, fold in half horizontally (so the short sides touch) and write your own special message on the inside! Don’t forget to colour in the pictures on the front and on the back. Or if you are feeling really creative be inspired by one our featured birds and draw your own greeting card!

FOR KIDS AND ADULTS : Enjoy this video of a Puerto Rican Mango at its nest in the wild!

Read all about how the Antillean Mango got split into two new species back in 2022! One of these was the Puerto Rican Mango, but do you know which other island also got a ‘new’ species of hummingbird from this split?

New Endemic Species Just Recognized for the Caribbean

May 7, 2024

From the Nest – Day 142

Endemic Bird of the Day: Least Pauraque

You’re enjoying a nice relaxing night in the southwestern dry forests of the Dominican Republic when you hear an eerie “twooorii” from the forest. Is it a ghost?? Or even worse—the fabled Chupacabra!?

Although the avian family name Caprimulgidae does actually hail from myths purporting that these birds suckled (chupa) on goats’ (cabra) udders, the Least Pauraque couldn’t be more of an adorable toasted marshmallow of a bird with no interest whatsoever in drinking goat milk. They are actually far more interested in eating nocturnal flying insects—which is great news for all of us who don’t fancy nights filled with mosquitos!

These birds are locally known as ‘Torico’. Their local names come from their guttural repeated “torico, torico” call.

And while you might wander into the woods seeking to find the source of these spooky calls—you’ll be looking for a long time as these birds are masters of disguise! They are cryptically colored with streaked blackish-brown upper parts and a creamy white belly with feathers laced in blacks and browns. They wear a pearly white collar and search for insects with their huge, dark eyes—all the better for nocturnal foraging! You can tell them apart from Hispaniola’s other nightjar (the endemic Hispaniolan Nightjar) by the band across the end of their tail feathers which is white in males and buffy-cream in females. They also lack the white wing crescents of Antillean Nighthawk and much prefer perching and sallying to actively soaring like the nighthawks tend to do. While it might look like they can’t catch much in their tiny beaks, their mouths actually open very wide to catch unsuspecting insects.

Whilst they do share Hispaniola with several other nightjars, the Least Pauraque is unique in their genus! They used to share their genus with the Jamaican Pauraque, which although discovered first in 1758, has not been seen or detected since 1860. The Least Pauraque on the other hand is newer to science, having been described in 1917 and was later assigned to the same unique genus in 1928 by the notable James Bond.

You can find them in arid or semi-arid lowlands of Hispaniola. They are big fans of scrubby limestone woodlands filled with prickly cactus and thorn scrub, though they have also been recorded in deciduous, coniferous, and other mixed forests spanning from sea level up to 800m in elevation. The best spot to find the Least Pauraque is the Sierra de Bahoruco mountain range in the southwest of the Dominican Republic.

While not globally threatened, these adorable bug-eaters are considered near-threatened. Since they are hard to find and thus hard to count, we can only roughly estimate their population which is believed to be between 6,000-15,000 individuals. This population is suspected to be in a slow decline. Their current status in Haiti is not well known, wide-scale deforestation for agriculture and charcoal production mean they have lost much of their preferred habitat. In fact, there were no records of Least Pauraque in Haiti between 1928 and 1969! They are known at 16 widespread locales in the Dominican Republic—however, their cryptic plumage keeps them well hidden and it is believed that they likely occupy more areas than these. Continued threats include predation from introduced rats and mongoose, and continued forest loss for agriculture.

While decisions about protecting habitats from unsustainable development that can threaten the Least Pauraque are often in the hands of policy makers, you can still help your backyard birds thrive! Just like the Least Pauraque there are other birds, like the Gray Kingbird and Greater Antillean Bullfinch, that like to feed on crunchy and gooey insects. Avoid using insecticides so that these birds will have enough insects to munch on and keep coming back to your garden.

Thanks to Arnaldo Toledo for the illustration and Holly Garrod for the text!

Colour in the Least Pauraque

Listen to the calls of the Least Pauraque

The calls of the Least Pauraque include a rising whistle “tooooooeeeeeee,” and a three syllable trilled “oo-weee-oo.”

Puzzle of the Day

Least Pauraque perched. These birds specialize in catching and feeding on flying insects. While it might look like they can’t catch much in their tiny beak, their mouths actually open very wide! (Photo by Kristof Zyskowski, Macaulay Library-ML174412081)

Least Pauraque camouflaged in leaf litter. These birds are masters of disguise. The best habitats to look for them in are the arid or semi-arid lowlands of Hispaniola. They are big fans of scrubby limestone woodlands filled with cactus and thorn scrub. (Photo by Dax Roman)

Activity of the Day

FOR KIDS : What facts can you remember about today’s endemic bird – the Least Pauraque? Test your knowledge by filling in the missing words in our Least Pauraque facts! We have given you all the correct words to use but can you put them into the right fact?

You can re-read the information all about this bird above, or search on the BirdsCaribbean webpages or online for more information about the Least Pauraque! Then, when you have completed all the sentences, you can check your answers here.

FOR KIDS AND ADULTS : Enjoy this video of a Least Pauraque in the wild!

May 6, 2024

From the Nest – Day 141

Endemic Bird of the Day: Tawny-shouldered Blackbird

Blackbirds love to hang out with other blackbirds and this beloved endemic is no exception. The Tawny-shouldered Blackbird is considered nearly endemic to Cuba where locals call it ‘Mayito.’ There is a small relict population in Haiti. Like other blackbirds, it belongs to the Icteridae family, which includes other cool endemics like the Greater Antillean Grackle, Cuban Blackbird, and Red-shouldered Blackbird. It forms mixed flocks with these species. It even flocks with Shiny Cowbirds—which are known to parasitize their nests! Being in a mixed flock affords Tawny-shouldered Blackbirds better protection from predators and possibly improves foraging efficiency. At night, their raucous roosts can be immediately identified in parks and tree groves.

Male and female Tawny-shouldered Blackbirds look alike. Both have black plumage, and distinctive tawny (orange-ochre) patches on the shoulders with a yellowish-cream border. This shoulder patch is particularly striking in males during the breeding season. Females are duskier and lack the bluish gloss of the males. These relatively small birds measure approximately 7.5 inch to 8.7 inch.

Not all species of songbirds can sing duets with their mates but Tawny-shouldered Blackbirds rather delightfully can! Both males and females have melodious voices with males usually leading the serenade. Solo songs are a shrill “shuh-riii-iii” and calls are a short and strong metallic “chic-chic.”

Tawny-shouldered Blackbirds are monogamous, nesting in trees or bushes near water, and prefer colonial nesting, with many nests close to each other. They nest from April to August with chicks fledging the nests mostly between May and July. Females take the lead in constructing the nests using dried grass, moss, twigs, hair, and feathers. Clutches comprise 3–4 bluish to greenish eggs with brown spots.

In Cuba look for these black beauties in woodlands and woodland edges, farmlands, and rice fields. In Haiti, they occur along channels of dry open woodlands. They can also be found in Cuba’s cities and neighbourhoods, and are not restricted to wetlands like their counterpart, the Red-shouldered Blackbird. Their omnivorous diet of insects, seeds, fruits, and nectar allows them to adapt to a variety of habitats.

While primarily sedentary, vagrant Tawny-shouldered Blackbirds have been recorded in the southeastern United States and the Cayman Islands, possibly blown off route during storms and hurricanes.

Fortunately, the Tawny-shouldered blackbird is not globally threatened. Although common in larger islands in the Cuban archipelago, it is rare in Haiti, mainly in the western part, and the current status of its populations there is unknown.

Thanks to Arnaldo Toledo for the illustration and Ailén Anido Escalona for the text!

Colour in the Tawny-shouldered Blackbird

Listen to the song of the Tawny-shouldered Blackbird

The song of the Tawny-shouldered Blackbird is made up of long buzzing notes, sometimes interspersed with short higher-pitched ‘buzzes’. Both males and females will sing, sometimes together.

Puzzle of the Day

Both male and female Tawny-shouldered Blackbirds have melodious voices. Unlike many species of songbirds, where only the male sings to attract a mate, they will sing duets together! (Photo by John Drummond, Macaulay Library-ML27841521)

Activity of the Day

FOR KIDS : The Tawny-shouldered Blackbird enjoys catching and eating bugs. It searches trees and in bushes, sometimes even on the ground to find tasty creepy crawlies to munch on. Perhaps catching a moth, a tasty worm, or a spider!

Imagine you are a Tawny-shouldered Blackbird in search of a meal. In today’s activity you will go exploring and find out what bugs there are in your backyard in our fun bug hunt!

Follow our instructions and see how many different types of bugs you can find! Perhaps you will spot a butterfly or a bee flitting past? Remember to just look at the bugs and not to touch or collect them.

You can check the ones you see off on our list, and perhaps take some photos of them?

FOR KIDS AND ADULTS : Enjoy this video of Tawny-shouldered Blackbirds in the wild!

May 1, 2024

From the Nest – Day 140

Endemic Bird of the Day: Jamaican Tody

When you hear the name Robin Redbreast, many birds across many continents come to mind. In Jamaica, it’s the Jamaican Tody (Todus todus). When it comes to names, it seems that nostalgic European settlers have long been prone to naming any bird with a flash of red on the chest “robins” after the beloved little birds they remember from home. However, the Tody doesn’t actually have a red breast—it has a red throat! Being such a compact bird, the anatomy has been conflated by the casual observer.

The Jamaican Tody carries other interesting local names—’Jesus Bird’ and ‘Rasta Bird’. Legend has it that during Christ’s crucifixion, a drop of blood fell on the bird while it was looking up at the cross. This event is said to have left a lasting imprint on the bird’s appearance. As for its ‘Rasta Bird’ moniker, the Jamaican Tody’s brilliant red, green, and yellow/gold colors embody the Rastafarian colours, making it truly iconic of Jamaica!

First described in Jamaica, Todies belong to a genus exclusive to the Greater Antilles and entirely endemic to the Caribbean. There are five species spread across four islands, with one on each island except Hispaniola, which has two.

This vibrant little bird is only about 9cm (3.5 inches) tall and boasts a large head, stout body, and short tail. Imagine a feathered puff with a prominent red, pointed bill. Its back and wings are a bright leaf green, while its throat is vibrantly red. The upper half of the bill is brown, and the lower is orange-red. It has a white mustache that ends in a touch of blue. The iris can be blue-gray, brownish-white, or even a rare half-and-half combination! The breast is white, with some green washing on the sides. There are varying amounts of pink on the flanks and bright yellow or green on the lower belly. The wings and tail are black with green and brown edges, and the legs are brown.

Found in all types of forests, from mangroves to mountains, the Tody is most common at mid-levels. Don’t let its small size fool you—it has a huge personality! You’ll likely see it flitting about in the undergrowth, constantly searching for its next meal. It perches on low branches with its long, broad bill tilted upwards as it patiently scans the vegetation for crawling larvae and flying insects. Once spotted, the Tody swoops down or up to catch its prey in a flash! Prey is hit against the branches or shaken in its bill to kill it before eating.

During the breeding season Jamaican Todies give a loud “beep.” For territorial displays, a rapid, guttural throat-rattling “frrrup” call is used. A loud hissing “cheep” signals danger. However, not all of their distinctive sounds come from inside their beaks! In flight, they also make a characteristic “buzzing” noise with their wings!

When it comes to raising their offspring, a typical nest of leaves and twigs just won’t do for Jamaican Todies. Both males and females tunnel through soil to build nesting burrows where 1 to 4 white eggs are laid!

The Jamaican Tody is not a threatened species but its population is undoubtedly negatively affected by habitat destruction, predation by the invasive Indian Mongoose. This remarkable little bird will benefit from reforestation programs and efforts to stop the spread of its invasive predators.

Thanks to Arnaldo Toledo for the illustration and Damany Calder for the text!

Colour in the Jamaican Tody

Listen to the song of the Jamaican Tody

The song of the Jamaican Tody is a series of scratchy sounding “zheh” sounds often followed by a brief rattling call.

Puzzle of the Day

Jamaican Tody (Photo by Matt Grube) — The Jamaican Tody’s brilliant red, green, and yellow/gold colors also embody the Rastafarian colours, making it a true icon of Jamaica. (Photo by Matt Grube)

Jamaican Tody (Photo by Anthony VanSchoor) — The Jamaican Tody can be found in all types of forests, from mangroves to mountains. Look for this little bird perched or flitting through the undergrowth in search of insect prey. (Photo by Anthony VanSchoor)

Activity of the Day

FOR KIDS : Jamaican Todies feed on insects like beetles, flies, moths, crickets, and grasshoppers. When catching flying insects for a delicious meal Todies will “sally” (swoop) out form their perch on a nearby branch and grab this insect right out of the air! If they are successful they then head back to their perch and tuck into their catch.

Can you help this hungry Jamaican Tody find its way through our maze to to grab some tasty insect food? You can find the correct route here.

FOR KIDS AND ADULTS : Enjoy this video of a Jamaican Tody in the wild!

April 30, 2024

From the Nest – Day 139

Endemic Bird of the Day: Lesser Antillean Euphonia

This tiny flitting endemic icon can be found on not one, not two, not three, but nine islands in the Lesser Antilles (Barbuda to Grenada). The Lesser Antillean Euphonia is a brilliantly colored bird. The male has a sky-blue helmet, olive-yellow underparts, a bright yellow patch on the throat and forehead, a dark mask, and an olive-green back. Although males and females are similar in appearance, the female is more uniformly olive-green and has a smaller yellow forehead patch.

Lesser Antillean Euphonias are predominantly a species of dense forests, from dry lowlands to wet mountain tops. They can be found in most available habitats and adjacent disturbed areas, especially where mistletoe is present. Why mistletoe? Mistletoe berries are their favorite food! Like many other plants, mistletoe are dependent on birds to disperse their seeds but the way this happens is remarkable. Euphonias break open the outer shell of the fruit and swallow the inner portion. They digest the pulp which is rich in fat and protein and then defecate the seeds onto tree limbs where they germinate, thereby helping to “plant” them in another location. The seeds have a sticky film on them which acts as a glue to stick the seeds to the tree limb. Euphonias can be seen quickly “wiping” the seeds onto a branch after pooping them out to prevent them from sticking to their vent feathers! They also occasionally eat other fruits, seeds, and flower buds.

Though one of the most brilliantly coloured and active Caribbean endemics, birders lament that they are rarely lucky to catch even a glimpse of Lesser Antillean Euphonias. But their distinctive song—a jumbled trilling, tinkling “tuc-tuc-tuc…”, punctuated with sharp whistles, can be heard from above, usually pouring out from the labyrinth of mistletoe vines.

The breeding season lasts from January to July, possibly peaking from April to June. Dome-shaped nests, with a side entrance, are constructed using moss and rootlets, with an inner cup of dried grass, strips of bark, and shredded plant material. In St Vincent a nest was placed about 10m up and attached to vines growing against the trunk of a forest palm. The vines most likely provide camouflage and stability for the nest. Eggs (4) are white with mauve or reddish brown spots, especially at the larger end, with the markings sometimes forming a ring.

While not threatened, Lesser Antillean Euphonias are uncommon throughout their range. Populations have been recorded within protected areas in Guadeloupe, Dominica, and St Lucia. But strong winds and tree falls, caused by severe storms and hurricanes can decrease the amount of food available to them. It is important for us to support our local NGO initiatives, like removing invasive species and replacing them with native trees, to increase the resilience of our forests so that Lesser Antillean Euphonias and other forest-dependent birds can continue to thrive.

Thanks to Arnaldo Toledo for the illustration and Aliya Hosein for the text!

Colour in the Lesser Antillean Euphonia

Listen to the song and the calls of the Lesser Antillean Euphonia

The song of the Lesser Antillean Euphonia is a jumble of is a rapid jumble squeaky, and whistled notes.

The calls of the Lesser Antillean Euphonia include a high-pitched “wheee”, a more grating “djip”, as well as a “beep” call, sometime in a series, and a rapid “whip-ip.”

Puzzle of the Day

Lesser Antillean Euphonia female — Female Lesser Antillean Euphonia, Guadeloupe. This little bird is found on nine islands in the Lesser Antilles! (Barbuda to Grenada). (Photo by Anthony Levesque, Macaulay Library- ML140599201)

Juvenile Lesser Antillean Euphonia, Guadeloupe. Young birds are even more uniformly olive-green and are less colourful than both the adult males or females. (Photo by Anthony Levesque, Macaulay Library-ML465196671)

Male Lesser Antillean Euphonia — Male Lesser Antillea on Dominica. These colourful endemic ‘jewels’ are hard to spot, listen out for their distinctive jumbled, trilling song and keep your eyes peeled! (Photo by David Hollie, Macaulay Library-ML595435561)

Activity of the Day

FOR KIDS : Honey bees feed on both nectar and pollen. The nectar is for energy and the pollen provides protein and other nutrients. They find their food through sight and smell.

In todays activity you will do an experiment to test how great bees are at remembering where they can find food!

With the help of an adult, you will need to gather the following items before you get started:

Pan or microwave-safe dish
Water
50g sugar
5 clear dishes
4 pieces of white paper
1 piece of red paper

Then download and follow you simple instructions and get started finding out more about bees!

FOR KIDS AND ADULTS : Read all about the latest bird species changes in the Caribbean! This included ‘splitting’ the the former Antillean Euphonia (Chlorophonia musica) has now been differentiated as the Puerto Rican Euphonia (Chlorophonia sclateri), the Hispaniolan Euphonia (Chlorophonia musica), and the Lesser Antillean Euphonia (Chlorophonia flavifrons).

We Welcome Five New Bird Species to the Caribbean!

April 29, 2024

From the Nest – Day 138

Endemic Bird of the Day: Vitelline Warbler

Introducing the Vitelline Warbler! If you’re from the Cayman Islands you may know it as “Chip chip.” ⁣This little gem might be small, but it’s got some fascinating facts up its wing.⁣ Found only in the Cayman Islands and Swan Islands, there are not one, not two, but three wonderful sub-species of Vitelline Warbler! Each one has its own unique flair, adding even more color to these islands’ ecosystems.⁣ Spot the S. v. nelson subspecies on the Swan Islands, S. v. vitellina on Grand Cayman, and S. v. crawfordi on Little Cayman & Cayman Brac.

Spotting a Vitelline Warbler can be a treat—here’s what to look for! A small songbird measuring around 4 to 5 inches (10 to 13 centimeters) in length, males sport an olive-green crown and upperparts, and median wing coverts edged yellow with greater wing coverts edged olive-yellow, forming two wing bars. The wings and tail are dusty olive, the head is bright yellow with an olive-green eye-line, and a moustachial stripe that curves below the eye (similar to that of a Prairie Warbler). Underparts are yellow, the sides and flanks are a washed olive color and faintly streaked (not visible during winter). ⁣Females are similarly colored but tend to be more dull with less distinctive face markings. ⁣The Vitelline Warbler has a pointed bill, perfect for hunting insects.⁣

These birds are not really city birds, and instead prefer the peace and quiet of their leafy homes.⁣ If you’re looking for a Vitelline Warbler, head to the thick, dry shrublands, woodlands, and forest edges. Keep your eyes peeled though, these birds are like the ninjas of the forest! Their olive-green color helps them blend in perfectly with the foliage, making them tricky to spot.⁣

What’s on the menu for these little guys? Bugs, bugs, and more bugs! They’re insectivores, gobbling up all sorts of creepy crawlies they find in the foliage. They occasionally consume nectar.⁣

Despite their diminutive size, Vitelline Warblers have giant voices! The sweet melody of their songs echoes through the forest. Listen for a buzz with three brief introductory notes followed by a longer ascending note, and then a long descending note: dzz-dzz-dzz-zzzzii-zzzzuu. They use 3 varieties of these chirps and trills, perfect for serenading potential mates or just chatting with their pals.

When it’s time to settle down and start a family, these warblers get busy! The female builds a cozy little nest resembling a small deep woven cup made from grass, cotton, bromeliads, spider webs, and feathers. These nests are very well hidden by leaves and vines. Mama warbler lays her eggs, usually a small clutch of two eggs, and both parents take turns keeping them warm until they hatch.⁣

The Vitelline Warbler is listed as a restricted range species and faces several threats that have contributed to its classification as “Near Threatened” by the IUCN. As human populations expand and develop, the natural habitats of the Vitelline Warbler on the Cayman Islands are shrinking, leaving them with less space to live, breed, and find food. You can help protect their habitats by supporting local environmental NGOs that are working to prevent urban sprawl and restore natural areas. ⁣

Thanks to Arnaldo Toledo for the illustration and Kelsey-Rae Smith for the text!

Colour in the Vitelline Warbler

Listen to the song of the Vitelline Warbler

The song of the Vitelline Warbler is made up of 4-5 harsh, slurred acsending and descending notes “szwee-szwee-szwee-zee” .

Puzzle of the Day

Male Vitelline Warbler. Look out for this colourful endemic in thick, dry shrublands, woodlands, and forest edges on the Cayman Islands! (Photo by Nicole Martin, Macaulay Library-ML493131001)

Female Vitelline Warbler — The female Vitelline Warbler is slightly duller than male, with more uniformly yellow ear-coverts. This bird has a very small range and some of its habitat is under threat of development in the Cayman Islands—it is currently listed as “Near Threatened” by the IUCN. (Photo by Simon Best, Macaulay Library-ML611247300)

Juvenile Vitelline Warblers are pale grayish or grayish-brown on their heads and upperparts. (Photo by Larry Therrien)

Activity of the Day

FOR KIDS : There are two warblers who can both be found in the Cayman Islands and look very much alike, but they’re not the same type of bird! Once is today’s endemic bird, the Vitelline Warbler, and the other is a Prairie Warbler. Both are mainly olive-coloured and yellow! In our activity of the day you need to look carefully at two photos and try to identify the Vitelline Warbler. Check the text above for some handy tips.

If you get stuck and feel like you need a bit of extra help then take a look on the second page of this activity. You will find some helpful hints to set you on the right track.

Think that you found the Vitelline Warbler? You can check if you are right on our answer sheet here. This activity is perfect to play with school groups or outdoor education clubs etc.

FOR KIDS AND ADULTS : Enjoy this video of a Vitelline Warbler in the wild!

April 26, 2024

From the Nest – Day 137

Endemic Bird of the Day: Bare-legged Owl

Cuba is the home of two tiny endemic owls. The Bare-legged Owl, locally called Sijú Cotunto, is perhaps the lesser known of the pair. That does not mean it is uncommon—in fact, it is easily observed all around the country in wooded areas, mixed palm forest, semi-deciduous forest, and thickets. It is most active at night, which is when you can sometimes hear its series of soft hoots hoo hoo hoo huhuhuhuhuhuhuu, with a bouncing ball rhythm that accelerates at the end. The best chance to see this cute little puffball of an owl during daylight is while it is roosting inside caves or in the crevices of palm trees.

The name of this owl tells us about its most distinguishing characteristic: the lack of feathers on its legs, which are yellow-green in color. If you come across the similar Burrowing Owl, which is very rare in Cuba, you can use this feature to tell them apart! The other tiny Cuban endemic owl, the Cuban Pygmy-owl, also has feathered legs and is more active during the day, unlike its nocturnal bare-legged cousin. Their big, dark brown eyes also distinguish them, as the other species have yellow eyes. Their plumage is mostly rufous to brown on the upperparts, with white spots on the wing feathers. The throat and belly are mostly white, with some brown streaks on the breast and flanks.

Bare-legged Owls feed mainly on large insects and occasionally on frogs and small reptiles. The breeding season occurs from December to June, with a peak around March-April. They use abandoned woodpecker holes or natural openings in trees where they lay two white eggs. They can also be found nesting on cliffs or caves. It is very common to find them in pairs—that observation, coupled with the record of a pair living for seven years in the same territory—has led to scientists suspecting that they are monogamous birds. However, Bare-legged Owls are very secretive, meaning we still have lots to learn about their behavior, especially during the breeding season! This ‘secretiveness’ and the fact they are nocturnal make any sighting a joyful event!

Luckily, Bare-legged Owls do not seem to be in decline. They have a large geographic distribution and have shown adaptive traits in the face of habitat conversion for housing and commercial development. However, as a secondary cavity nester, it is important to protect the holes and dead trees that are an important resource during the breeding season. Dead trees still provide cover and nesting spaces for birds and mammals too, so don’t get rid of the dead trees in your yard just yet!

Thanks to Arnaldo Toledo for the illustration and Daniela Ventura for the text!

Colour in the Bare-legged Owl

Listen to the song of the Bare-legged Owl

The song of the Bare-legged Owl is a soft series of “hoo-hoo-hoo-hoo-hoo…” notes that accelerate. This bird also sometimes make a screeching sound.

Puzzle of the Day

Bare-legged Owl peeks out from a hollow tree stump — Bare-legged Owls are ‘secondary cavity’ nesters, meaning they use holes made by other birds especially woodpeckers and natural openings in trees, particularly palms. (Photo by Aslam Ibrahim Castellon Maure)

Bare-legged Owl perched — Although Bare-legged Owls, like most owls, are most active at night, your best chance to spot one is during the day whilst this tiny owl is roosting. (Photo by Max Schwenne)

Bare-legged Owl perched inside a tree stump — The Bare-legged Owl is fairly common across Cuba and appears to be able to adapt to live in human modified landscapes. (Photo by John Mangold)

Activity of the Day

FOR KIDS : How much do you know about the life-cycle of our featured bird the Bare-legged Owl? Why not test your knowledge and complete our “Life Cycle of an Owl” activity?

First spend some time learning about owls on the internet or at your school library. Then carefully cut the ‘missing’ images and paste in the correct order to complete this owl’s life cycle! Don’t forget to label each stage.

You can check your completed life cycle against the correct one, which can be found here.

FOR KIDS AND ADULTS : Enjoy this video of a Bare-legged Owl in the wild!

April 24, 2024

From the Nest – Day 136

Endemic Bird of the Day: Puerto Rican Oriole

If the early bird gets the worm, the Puerto Rican Oriole (Icterus portoricensis) really has an edge on the competition! These charismatic birds (called Calandrias in Spanish) mainly sing in the darkness of the early morning, before first light. Both male and females sing lilting, whistling songs until sunrise, after which they mainly produce sharp tchu and buzzy wink calls. Mated pairs often stay close together all day long, and use those calls to keep track of each other, like a game of Marco Polo.

The Puerto Rican Oriole is a member of the Icterus genus, and used to be called the Greater Antillean Oriole. In 2010, the Greater Antillean Oriole was split into four distinct species: the Cuban Oriole (Icterus melanopsis), the Hispaniola Oriole (Icterus dominicensis), the Bahama Oriole (Icterus northropi), and the Puerto Rican Oriole.

Puerto Rican Orioles are endemic to the island of Puerto Rico where they can be found across the island in gardens, mangroves and other wooded areas. They forage in pairs or family groups for insects, spiders, fruits, nectar, small lizards, and frogs. Their pointed beaks are sharp and strong, perfect for prying into small cracks in trees or pulling off pieces of breadfruit.

They have beautiful, unmistakable plumage—adults of both sexes are mostly black, with patches of intensely yellow feathers on their shoulders, rump, lower belly, and thighs. Juveniles are olive-green or yellow, with patches of black feathers appearing as they age. It is impossible to tell males and females apart just by looking at them. But only females build the nest, so if you see a Puerto Rican Oriole building a nest you can be certain it’s a female!

Females weave the fibers of palms into a cup-shape nest, which hangs underneath palm fronds or banana leaves. Typically, they prefer to nest and forage on the edges of forests, especially in areas with palms. If you live in Puerto Rico and have palm trees, check under the fronds, from March to June, where you may find their basket-like nests! But remember to be a good host and give her space and privacy. Their oval-shaped eggs are pale white with brown speckles on them, and both parents raise the chicks after they hatch. Nestlings are fed more insects than fruits.

Though classified as Least Concern by the IUCN, preliminary research indicates that the population may be declining. Unfortunately, Puerto Rican Oriole nests are favorite targets for parasitism by Shiny Cowbirds (Molothrus bonariensis), who lay their eggs in the nests of other birds for them to raise. As a result, Puerto Rican Orioles often raise cowbird chicks instead of their own, and their reproductive success is low. They may be more successful in more densely forested areas where there are fewer cowbirds.

Overall, the Puerto Rican Oriole is a beautiful, fascinating bird that any visitor to the island should be sure to seek out. If we protect their natural habitats and monitor their population, this endemic songbird can continue its early morning serenade for generations to come.

Thanks to Arnaldo Toledo for the illustration and Michelle Moyer for the text!

Colour in the Puerto Rican Oriole

Listen to the song of the Puerto Rican Oriole

The song of the Puerto Rican Oriole is a series of high-pitched whistles , mixed with buzzes and warbles.

Puzzle of the Day

Immature Puerto Rican Orioles look very different from the adults being mainly olive or yellow in colour. Patches of black feathers will start appearing as they age. (Photo by Ricardo Sanchez)

Activity of the Day

FOR KIDS : Can you find the words in our Puerto Rican Oriole word search? Remind yourself of some of the interesting facts about this endemic bird as you look for all 15 hidden words!

Remember the words may appear forwards and backwards, as well as horizontal, vertical and diagonal!

Need some help? Or want to check your answers? You can see where all the words were here.

FOR KIDS AND ADULTS : Enjoy this video of a Puerto Rican Oriole in the wild!

April 24, 2024

From the Nest – Day 135

Endemic Bird of the Day: La Sagra’s Flycatcher

Weep. A pause. Weep. A pause. Weep. You hear the sound of wings fluttering briefly and the clickety-clack of a beak snapping shut. The weeping continues.

You peek outside and see a medium-sized, nondescript flycatcher perched, leaning forward, on a low branch. It has a brown-gray head, back, and wings (with two inconspicuous wingbars), a grayish-white underside (sometimes tinged with yellow), and reddish-brown tail and primaries. Perhaps its short crest, reminiscent of a Troll doll, is puffed up, but otherwise the bird is unremarkable…until it launches itself from its perch, snags an insect you didn’t even notice from a branch, U-turns with a backflip, and neatly returns to its perch, displaying acrobatics that would rival the Cirque du Soleil.

The La Sagra’s Flycatcher (Myiarchus sagrae) is a member of the tyrant flycatcher family, which is the largest family of birds in the world, comprising more than 400 species. The La Sagra’s range includes The Bahamas and Grand Cayman (local name Tom Fool) and Cuba (local name Bobito Grande). Across these islands, it inhabits nearly all ecosystems including pine forests, mangrove wetlands, and coppice (evergreen broadleaf forests). There are also records of it in southern Florida, where it is considered a rare vagrant. Typically identified first by its one-note weep call rather than by sight, listen out also for its weep–piri song.

This bird really lives up to the name ‘flycatcher’! First, its diet consists primarily of insects. Beetles, caterpillars, moths, katydids, and even dragonflies are favourites, but they are also known to eat fruits and seeds when necessary. Second, the La Sagra’s Flycatcher hunts via “hawking” or “sallying,” where a bird watches for insect prey from a perch, flies off to grab it on the wing, and returns to devour its catch.

During the breeding season, April to July, they build cup-shaped nests using hair, plant fibers and other soft materials in the cavities of tree trunks, broken branches, and even bamboo stalks! Clutch size varies from 2 and 4 eggs.

The La Sagra’s Flycatcher is not threatened but as noted by the IUCN, its population is decreasing. This is likely due to habitat destruction caused by catastrophic hurricanes and unsustainable development. A decrease in the supply of its favourite food—insects, caused by excessive use of insecticides for pest control, is also responsible for its decline.

You can take action to conserve both birds and insects. Whether you have a backyard, garden, or just a balcony planter, provide a haven for the right insects by planting with native plants. And if you do spot any pests in your garden, use nontoxic methods to get rid of them (e.g., neem oil). If we all do our part, birds like the insect-loving La Sagra’s Flycatcher will continue to thrive and provide enjoyment to all.

Thanks to Arnaldo Toledo for the illustration and Giselle Dean for the text!

Colour in the La Sagra’s Flycatcher

Listen to the call of the La Sagra’s Flycatcher

The calls of the La Sagra’s Flycatcher include a quick “sweet” and whistled “whit-it, did-id-oo.”

Puzzle of the Day

La Sagras Flycatcher The Bahamas — La Sagra’s Flycatcher in The Bahamas. The La Sagra’s range includes The Bahamas (home to the subspecies lucaysiensis), and Cuba and Grand Cayman (subspecies sagrae in both islands). (Photo by Beth Hamel)

La Sagra's Flycatcher Cuba — La Sagra’s Flycatcher mainly perches in and hunts insect from the understory. They use their acrobatic flight skills to snatch insects out of the air. (Photo by Greg Lavaty)

Activity of the Day

FOR KIDS : Have you ever wondered what birds live in your backyard? Have you thought about how many birds might be there? Well, today’s “Backyard Bird Blitz” activity is going to help you answer those questions!

Telling the difference between different species of birds can be tricky but we have some tips to help you sort them in them into ‘types’ of bird, which is a really great starting point. We’ve also got some great advice on the best way to count the birds in your backyard. Just download our simple instructions, find a comfy spot with a great view of the birds in your yard or garden and get started!

If you need more help trying to identify birds down to which species they are you could try looking in a local bird field or ID guide or take a look on eBird Caribbean to see if you can find the birds you have been seeing. If you live in the Caribbean you may also spot one of your wonderful endemic birds enjoying your backyard!

FOR KIDS AND ADULTS : Enjoy this video of a La Sagra’s Flycatcher in the wild!

April 22, 2024

From the Nest – Day 134

Endemic Bird of the Day: Blue Mountain Vireo

The Blue Mountain Vireo is not blue in colour, doesn’t sing the blues, and is not restricted to the Blue Mountains in Jamaica as its name suggests. However, it is known for its distinctive song, a long trilling whistle, and its alarm call, a harsh “brrrr” which drops in pitch at the end. They are very secretive and are often heard before being seen.

The Blue Mountain Vireo is described as a plain, chunky vireo with a blue-gray head, heavy dark bill, and yellow underparts. It has no facial markings or wing bars, unlike the Jamaican Vireo, which is smaller with conspicuous white wing bars.

This lovely vireo, endemic to Jamaica, is an uncommon resident in humid forest, especially in montane regions. Its habitat ranges from the low elevations of Windsor in Cockpit Country to the high elevations of the Blue Mountains (500-2000m). They are also found in degraded woodlands, farms, gardens, shade coffee plantations, and along roads in higher and wetter areas in Jamaica. They often forage in dense foliage, searching leaves, lichens, and under tree bark for juicy and crunchy insects (beetles, grubs, and spiders), or close to the ground where they glean insects off flowers. They also eat fruit. They usually forage alone or in small mixed flocks with other insectivorous birds.

Their nesting period runs from March to July, during which time Blue Mountain Vireos build a cup-shaped nest using mostly moss. Their nests can be seen dangling from trees or even medium height saplings. Eggs are spotted, but information about clutch size, incubation, and fledging are currently unknown.

The Blue Mountain Vireo is listed as Near Threatened on the IUCN Red List. Habitat loss is the main threat to this species. Trees within its habitat are cut down for charcoal burning, small-scale farming, and development. Bush fires also limit the area of suitable habitat available for Blue Mountain Vireos and other wildlife. It is important that we protect their habitats by not clearing large areas in the forest, and that we work towards restoring degraded parts of their habitats by planting native trees.

Thanks to Arnaldo Toledo for the illustration and Damion Whyte for the text!

Colour in the Blue Mountain Vireo

Listen to the song of the Blue Mountain Vireo

The song of the Blue Mountain Vireo is a loud, musical trill.

Puzzle of the Day

Activity of the Day

FOR KIDS : Do you know what the different parts of a bird are called? Knowing them can help you to learn how to describe and identify birds, as well as colour them in. Learn the names for the parts of a bird by checking out the diagram in this page.

Test your knowledge on today’s endemic bird by matching the correct names to the correct ‘parts of a Blue Mountain Vireo’ and completing this sheet.

Want to check your answers? You can see where all the words matched up to here.

FOR KIDS AND ADULTS : Enjoy this video of a Blue Mountain Vireo in the wild!

Find out more about Jamaica’s endemic with this fantastic poster made by BirdLife Jamaica featuring ALL the endemic birds on the island!

“31 More Reasons to be Proud of Jamaica” – BirdLife Jamaica Launches its New Endemic Birds Poster and a Lovely New Logo

Minutes of Grand Bahama Island Birding (GBIB) Annual Meeting, 31 March 2023:

Goals and Objectives

“To do” list for our home-grown class:

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