There is a group of birds that a lot of people find very interesting and yet at the same time very frustrating. These are the warblers. The New World warblers, sometimes called wood warblers, are ...

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 ...

Juvenile: resembles adult female. 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 ...

This most recent yellow warbler was first spotted by local Glenn ... The bird, believed to be an infant male, was last seen in the area on Friday (27/12) despite huge crowds continuing to gather ...

It is not often that I get the opportunity to see, photograph and study a new bird species. Recently I had the opportunity to travel to south central Wisconsin and meet up with the U.S. Fish and ...