An analysis of 140,000 vocalizations from 77% of bird species showed that beak size and geography play a big role in the way ...

The planet’s birds make a lot of different sounds communicating a wide variety of messages. The petite Black-capped chickadee emits a high noise that tells predators to scram. Hungry Pileated ...

Birds make sounds to communicate, whether to find a potential mate, ward off predators, or just sing for pleasure. But the conditions that contribute to the immense diversity of the sounds they ...

Researchers conducted a global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the world. Birds make sounds to communicate, whether to find a ...

MATTESON, Ill. (CBS) -- A family-run farm in Chicago's south suburbs was grappling Wednesday with what they said was a devastating case of bird flu. Kakadoodle Farm in Matteson lost its entire flock ...

A recent outbreak of bird flu has revealed a strain in a Texas patient with nine mutations, making it more efficient and deadly. The virus, H5N1, comm ...