the yellow-rumped Warbler’s nest contains 3 to 6 eggs. Polytypic (6 ssp.). Length 5.3". Spring male: crown and back blue-gray streaked with black. Yellow crown patch, distinct rump patch ...

Unstreaked. The male is unlike any other finch in North America; the Wilson’s warbler is the only other bright yellow species with a black cap, but it does not have the finchlike bill or the ...

But with this pair, the male was actively feeding the female on the nest. The Yellow Warbler is one of the most common and widespread of the New World Warblers. They nest in nearly the entirety of ...

Fortunately, a few warbler species are brave enough to visit suet feeders, says Emma. Here’s how to tell the difference ...