Built in June on the fork of a horizontal conifer branch near the trunk at low to moderate height, the yellow-rumped Warbler ... Spring female: similar to male, but brownish above with smaller ...

The male is unlike any other finch in North America; the Wilson’s warbler is the only other bright yellow ... The female Lawrence’s goldfinch is gray like a nonbreeding adult female American ...

Male Blackburnian warblers are sometimes ... But some species, like the American redstart and the Yellow warbler, will breed in Milwaukee. Yellow warblers are among the most common warblers ...