The bald eagle is now the official bird of the United States, nearly 250 years after it was first used as a symbol of the ...

The 12th annual Unicoi County Summer Count took place Saturday, June 14, with 15 observers in six parties. Sharp-eyed ...

The American Goldfinch (Spinus tristis) brings a flash of sunshine yellow to backyards with its brilliant breeding plumage. Unlike most North American birds, goldfinches undergo a complete color ...

A new study has offered the clearest picture yet of where Nearctic landbird vagrants to Europe come from – and what causes them to cross the Atlantic Ocean. Researchers analysed feathers of 72 birds ...

Over the next 2-3 weeks, millions of birds will fly through Colorado skies as they migrate north for the summer — and you can help them get there safely.

Great egrets and little blue herons. Blue-winged warblers and yellow-bellied sapsuckers. Snowy owls and tropical kingbirds. Across North America, three-fourths of bird species are in decline ...

The British Trust for Ornithology describe the species as "beautiful" with ghostly grey males and the brown, white-rumped females.

Now, here’s the kicker. The Yellow-rump complex won’t just be split into two species—there are probably three, or even four. The other ones live south of the border. Goldman’s Warbler, in the ...

WASHINGTON — At least 112 North American bird species have lost more than half their populations in the past 50 years, according to a new report published March 6.

Ducks were once a conservation bright spot. Now they’re declining in the US, new report shows At least 112 North American bird species have lost more than half their populations in the past 50 ...

“Bird populations are continuing to decline, and one third of species in the U.S. require urgent conservation attention,” says report co-author Amanda Rodewald, an ecologist at Cornell University.