Celebrate World Migratory Bird Day (WMBD)  with us in 2024! This year’s theme is “Protect Insects, Protect Birds”. Have fun learning about a new migratory bird every day. We have coloring pages, interesting facts, activities, and more. Download for free and enjoy nature with your family at home.

Migratory Bird of the Day: Louisiana Waterthrush

Who’s that cutie bobbing their booty? It’s the Louisiana Waterthrush! This lively songbird is famous for its constant tail-bobbing, which inspired its scientific name (Parkesia motacilla)—both parts meaning “tail-wagger.” True to its name, the Louisiana Waterthrush thrives near fast-moving rivers and streams, often hopping gracefully along rocky edges.

Its cryptic, thrush-like plumage is dark olive-brown above and white below, with brown streaks on its breast and sides. A bold white eyebrow stripe (wider behind the eye) and a clean, white throat help set it apart from its equally bobbing cousin, the Northern Waterthrush. The latter has buffier underparts, a narrower eyebrow stripe, and streaking on its throat. 

You can also tell them apart by song: the Louisiana Waterthrush’s tune begins with 2-4 clear, descending whistles, followed by a complex jumble of notes. Its sharp metallic chip call is higher-pitched than the Northern’s.

While both species winter in the Caribbean, the Louisiana Waterthrush tends to prefer fast-flowing streams, while its cousins favor mangrove swamps—though they can sometimes overlap. It’s hypothesized that the tail-bobbing behavior may serve as camouflage, mimicking rippling water as they forage for invertebrates near streams. Other wetland birds, like Spotted Sandpipers and Solitary Sandpipers have similar bobbing behavior.  

The Louisiana Waterthrush is one of the earliest migrants to arrive in their Caribbean and Central American wintering grounds, often reaching as early as July or August. It is also among the first to return north in spring, arriving on breeding grounds in eastern North America well ahead of most warblers. They seem to prefer traveling solo, usually spotted migrating with only one or two individuals.

Despite being a relatively common migrant in the Caribbean, much remains to be learned about their migration. Some take inland routes through Mexico and Central America, while others cross the Gulf of Mexico to overwinter on islands like Cuba, Jamaica, Hispaniola, and Puerto Rico.

These streamside specialists feed on a great variety of insects, larvae, and even the occasional small frog or minnow. They walk briskly and skillfully among rocks and sticks as they pursue their prey, sometimes wading into water to obtain food. Their reliance on clean streams makes them bioindicators—birds whose health reflects the condition of their habitat. Studies show that water pollution directly affects their survival and breeding success, as it reduces the macroinvertebrates they depend on for food.  

Although not considered threatened, Louisiana Waterthrush populations depend on healthy stream ecosystems. Simple actions like disposing of trash properly and using eco-friendly fertilizers can help protect these amazing birds and the waterways they call home. Keeping streams clean safeguards not only the Louisiana Waterthrush but also countless other species that share their habitats.  

Let’s celebrate the Louisiana Waterthrush, a migratory bird whose beauty and behavior remind us of the importance of protecting our natural world! 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 Holly Garrod for the text and Arnaldo Toledo for the lovely illustration!

Color in the Louisiana Waterthrush

Download the Migratory Birds of the Day Coloring Page! Use the picture above and the photos on this page as your guide, or look up pictures of the bird online or in a bird field guide if you have one. Share your colored-in page with us by posting it online and tagging us @BirdsCaribbean #WMBD2024Carib

Listen to the calls of the Louisiana Waterthrush

The call of the Louisiana Waterthrush is a loud, metallic ‘chip‘, similar to that of the Northern Waterthrush.

Enjoy these photos of Louisiana Waterthrush

Activity of the Day

FOR KIDS: Use your observation skills and go on a migratory birds and insect Scavenger hunt! Print the cards on sturdy paper and use a clipboard or piece of cardboard as a writing surface outside.    

Talk about this with your kids and then go outside to investigate your habitat and get looking for birds and insects. Instead of collecting the items, this is an observational scavenger hunt.  See what you can find on your search and note down each bird or insect you find and anything interesting you spot about them, as they are located. When everyone has had a chance to take part and add items to the list, come back together to chat about what was seen and where they were located. How many different bird did you see? Which habitat had the most insects? Did you spot any birds eating insects?

Esta actividad también se puede descargar en español. ¡Disfruta buscando todas las cosas de la lista!

FOR KIDS AND ADULTS: Enjoy this video of a Louisiana Waterthrush in the wild! In the winter you will likely only hear their ‘chip- chip’ call, but here is a sample of their sweet song from the breeding grounds.