By The Bird Team: Joshua Barss Donham. Fulton Lavender, Cathy Smalley, Katie Studholme
Have you heard a thin, high-pitched rocking sound like a squeaky wheel in the woods lately? The Black-and-white Warblers are back in town! Another ground nesting bird who kindly asks you to keep your feet on the trails for the summer.
These boldly striped warblers, sometimes nicknamed zebra warblers, are back from wintering in northern South America, Central America, and the southeastern US.
These are one of our earliest migrant warblers, typically arriving mid-May. Unlike other wood warblers, Black-and-white Warblers eat insects and spiders they find in the crevices of tree bark, so they don’t mind the lack of leaves on the trees. Black-and-white Warblers are uniquely adapted to these feeding habits, with an extra long rear toe and thicker legs that help them work their way up and down tree trunks and branches like a nuthatch or a creeper.