wee-zee-wee-zee-wee-zee!
A common bird that nests in mixed, small second growth, or deciduous forests, the squeaky wheel sounds can carry over many other songs. This little songster is known for its namesake and forages in a nuthatch like manner, creeping along both large limbs and the tree trunk. The female has muted coloration and less streakiness, but there is no doubt that she is a black-and-white.
This species is fond of hawking insects, and will also probe heartily for insects, larvae, spiders, and egg clutches. Sometimes it will even be so bold as to search twigs and their foliage.
Black-and-white Warbler
Boomer Creek, March 2016
Since they forage on the backs of trees, they don't need leaves to search for food, which makes them an early migrant. In the fall they depart around the end of August to October. If they are not readily seen, they will be heard.
They generally nest near tree bases and rely on dead leaves and moss for concealment. Five eggs are incubated by the female for a week and a half and they are fed by both parents.
They can often be the victim of Brown-headed Cowbirds and are neotropical migrants. They are vulnerable to pesticides, and are also victims for window collisons and turbines during migration.
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