U.S. bird populations are experiencing alarming declines due to factors such as habitat loss and climate change, according to ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Q: What is avian influenza? Avian influenza, also known as bird flu, is a viral infection that primarily affects birds but can sometimes infect humans and other animals. It is caused by influenza A ...

Vaccines could be a key means of suppressing bird flu and avoiding the slaughter of millions of chickens, which is blamed for ...

Purple martins are returning from South America. The first "scouts" have been spotted in Michigan. What to know.

For several decades, waterfowl stood out as a conservation bright spot with duck populations growing nationwide even as many ...

"That magnitude of that loss makes us worried not only about sandhill cranes ... many of the birds due to GPS devices ...

While studying some of the birds feeding in my backyard, I saw a small woodpecker that acted and looked like a Downy. The ...

Hummingbirds are on the move, and soon, these fast-feathered birds will be fluttering through gardens all across the eastern and central United States. After wintering in Central and South America ...

Many US Bird Species Seen as Reaching Population ... grasshopper sparrow, eastern meadowlark, common grackle, barn swallow, blackpoll warbler, herring gull and bobolink. "We have brought bird ...

More than five years after a landmark study in the journal Science showed that North American bird populations declined by nearly 30% since 1970, a ...

About 20 birds suspected of bird fly have turned up on an East Patchogue beach on the ... according to the United States Department of Agriculture. The presumed infection comes weeks after Long ...