Male Galápagos yellow warblers appear to be shifting their behavior and adjusting their calls in response to the din of ...

Backyard birds may seem ordinary, but there's more than meets the eye. Our database shows you the top ten birds in your state ...

In a nutshell Galapagos yellow warblers living near roads become more aggressive when faced with traffic noise, while those ...

Males of these striking little birds are bright yellow all over, with black accents on the wings, a black crown and bib, and a touch of white on the belly. Female siskins are a little less vibrant and ...

Although variable, all yellow-rumped warblers possess a bright yellow rump, which is shared with only 2 other species. The yellow-rumped’s unique ability to digest the waxes in bayberries allows ...

The species can only be found in parts of Northern and Central California. It was hit hard by the West Nile Virus in the ...

Breeding male: the adult male is unmistakable—all bright red—and achieves its brightest plumage by the end of its second calendar year. Breeding female: generally mustard yellow-orange ...

For several decades, waterfowl stood out as a conservation bright spot ... Among the birds showing the steepest declines are ...

A rare yellow grosbeak ... I've met a lot of neat people from all over the U.S.," Hunnicutt said. If you are interested in visiting the ranch to view the bird, Hunnicutt says you can contact ...