In the middle of June while shooting photos from a kayak on Parker’s Pond in Cato, wildlife photographer Greg Craybas came across some yellow warblers. “Warblers are the butterflies of birds,” he says ...

Portland's Yellow Warbler - the first time this bird has been recorded in EnglandPortland's Yellow Warbler - the first time this bird has been recorded in England ...

Yellow-rumped warblers are fairly large, full-bodied warblers with a large head, sturdy bill, and long, narrow tail. In summer, both sexes are a smart gray with flashes of white in the wings and ...

Armed with binoculars and a small telescope, Hal Wierenga trudged through a muddy field near the Bay Bridge searching for the prize of the day — a single yellow warbler spotted earlier by a colleague.

Hundreds of birdwatchers have flocked to Kent from as far as Yorkshire to catch sight of “an extremely rare visitor to Britain". Huge crowds of twitchers armed with cameras have descended on New Hythe ...

As Earth’s climate changes, species must adapt, shift their geographical ranges, or face decline and, in some cases, extinction. Using genetics, biologists involved in the Bird Genoscape Project are ...