Birds without natural immunity that migrate or roost together in large flocks, such as geese, are most likely to die in large ...

A barnacle goose was spotted in the country for the very first time in 2018, according to the study. A single goose was seen ...

Pennsylvania is among the top five states for animal-vehicular collisions with 150,000 insurance claims filed between July ...

The vampire bat might be nature’s purest super-villain. But it’s not the only flyer known to subsist off of the blood of its ...

State of the Birds Report highlights the urgent need for conservation as North American bird populations continue to fall.

Species of birds are threatened throughout the United States, as documented in the latest edition of the State of the Birds ...

Record the sound of every bird species in the country. The mission is not frivolous, though. Many of the birds may soon be extinct.

Sea ducks such as Common eiders, grassland birds such as Western meadowlarks and Lark buntings, and forest species such as ...

A report released Thursday by a coalition of U.S. bird conservation groups shows bird populations are declining across the ...