By combining data on all known bird species, this tree is the most impressive snapshot yet of one of Earth’s most ...

Birds are rapidly vanishing from North America, with dramatic population losses in places that were once thought safe.

They are either applauded for their audaciousness or cursed for their persistence in nocturnal singing or in the defense of ...

A study published in Science reveals that North American bird populations are declining most severely in areas where they ...

World Migratory Bird Day is Saturday, May 10, and there are many activities scheduled in Evanston to celebrate and to teach ...

Experts aren’t certain why the bird is popping up in new regions. Scientists stunned after finding mysterious bird species in ...

A groundbreaking study reveals that North American bird populations are declining most severely in areas where they should be thriving. Researchers analyzed 36 million bird observations shared by ...

The first wild eggs of an endangered bird have been laid for the first time in almost four decades, and the Cincinnati Zoo & ...

How does climate change influence how birds can adjust to different climate conditions worldwide? This is what a recent study ...

The birds were eliminated when the invasive brown treesnake was accidentally introduced to the island of Guam in the ’40s.

The Sihek is among the most endangered bird species in the world. Conservationists hope to release more Siheks into the wild ...