Shades of Hope Wildlife Refuge unveils 4,000-square-foot Raptor Roundhouse after five years of work beset buy delays, ...

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

Shades of Hope Wildlife Refuge unveils 4,000-square-foot Raptor Roundhouse after five years of work beset buy delays, ...

DEAR R. and D.: Although it is mating season, this might not be a case of territorial angst. It sounds more like your sliding ...

More than 170 species of North American wild birds were infected with bird flu. Here's what it means for your backyard bird ...

Throughout the night, great potoos emit a loud, moaning growl that has earned the bird a mythical status, with some ...

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

The birds spend most of their lives in the open ocean. Observing birds at sea is nearly impossible, so much about puffins remains a mystery. Ecologists like Erpur Snær Hansen, who leads a team at the ...

Bidding on collectibles is one thing, but the five auctions below offered items you won’t find on eBay.Ronald Reagan’s Blood In May 2012, a collector put a sample of Ronald Reagan’s blood on the ...

No open water so no birds there, of course, but at the south end of the lake where it narrows under a bridge, there is always ...