State of the Birds report found one-third of U.S. bird species are facing low population levels, declining trends or other ...

Scientists must journey to remote islands in the middle of the Bering Sea, braving uncertain conditions, to reach the ...

You'll get access to an ad-free website with a faster photo browser, the chance to claim free tickets to a host of events (including everything from Summerfest to the Milwaukee Film Festival), access ...

Birds on the property will be depopulated to prevent the spread of the disease. Birds from the flock will not enter the food ...

From outwitting predators to raising a family, speed can boost a bird’s chances of survival. Learn about the fastest bird ...

With the arrival of spring comes the return of migratory birds. Of New Hampshire's birds, 85% migrate. Some fly only to the ...

A number of rare and endangered bird species can be seen in Louisiana, if you know how to find them. Here are the species and ...

North America's smallest falcon, the American Kestrel (Falco sparverius), has declined across the continent since the 1970s, ...

Arrivals and departures are staggered over several weeks, but at peak stopover, it's one of the great sights of natural ...

New research shows how small shifts in the molecular makeup of a virus can profoundly alter its fate. These shifts could turn ...

Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first ...

A recent report assessing the health of U.S. bird populations presents a grim outlook: Birds in the U.S. are declining, and a ...