Celebrate the Caribbean Endemic Bird Festival (CEBF) with us in our virtual “From the Nest” edition! Have fun learning about a new endemic bird every day. We have colouring pages, puzzles, activities, and more. Download for free and enjoy nature with your family at home.
Endemic Bird of the Day: White-breasted Thrasher
With a chocolate brown back, striking white chest, and piercing red eye, the White-breasted Thrasher is not among the flashiest of Caribbean birds, but it is certainly among the most elegant. This plumage, its pervasive alarm calls, and namesake habit of thrashing through the leaf litter in search of invertebrate prey makes the thrasher unmistakable among birds in the dry forest.
“One of the rarest birds in the West Indies,” is how James Bond described the thrasher in the early 20th century, and the species is still rare today. Found only in Saint Lucia and Martinique, where it is known as Gòj Blan and Moqueur Gorge Blanche, respectively, there are fewer than 2,000 thrashers left. Its dry forest habitat has been fragmented by large-scale development for tourism. It has also been degraded by small-scale timber extraction and livestock grazing. In addition, non-native mammalian predators such as rats, mongoose, and cats have invaded the habitat. These invasive mammals prey on thrashers and other wildlife and are a major cause of the species decline.
Despite being Endangered, however, this bird is not particularly difficult to see if you find yourself in the dry forest. This is partly because they are noisy, but also because they often live in large family groups, a unique behavior called cooperative breeding. Rather than dispersing to breed independently as most birds do after they fledge, some thrasher offspring from one year forgo breeding to help their parents in raising offspring (their siblings) in the next few years. One consequence of this behavior is extremely short dispersal distances, which in turn, has resulted in a lack of gene flow between the two island populations. Should the two subspecies of thrashers in Saint Lucia and Martinique be split into separate species? Probably…stay tuned! Learn more about this species, including its range, photos, and calls here.
Colour in the White-breasted Thrasher!
Download the page from Endemic Birds of the West Indies Colouring Book. Use the drawing above or photo 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
Listen to the call of the White-breasted Thrasher
The White-breasted Thrasher’s call is a short, harsh, rasping (tschhh). It also has a more complex song. Thrashers are particularly noisy when defending a territory, using persistent and variable cries, both metallic and nasally.
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!
Activity of the Day
FOR KIDS & ADULTS: See the White-breasted Thrasher in action! This foraging bird was filmed in Martinique. You can see how it tosses aside leaf litter to find insects and other food items.