Brown-headed Cowbirds ... Chat is the largest warbler in North America, often mistaken for a thrush due to its stocky build.

These are probably the best known and most frequently encountered wood warblers. Although variable, all yellow-rumped warblers possess a bright yellow rump, which is shared with only 2 other species.

The males are stunning in their pristine spring plumage, a mix of black, grey, white and yellow, and are easily identified by ...

Underparts very yellow with white undertail coverts, while upperparts, including head, olive green. Lower wing bar ... the Wilson’s warbler is the only other bright yellow species with a black ...

The migration usually lasts until early- to mid-May, about the time the other dozen-plus species of warblers common in Kansas arrive on their way northward. The yellow band at the base of their ...