The songs a bird sings while dreaming have been revealed for the first time. Researchers at the University of Buenos Aires created a way to track the vocal muscle activity of birds as they sleep, and ...

Birding is a popular pastime for people of all ages. According to the U.S. Fish & Wildlife Service, more than 45 million people enjoy watching birds. It’s a hobby you can pick up at any time, it’s ...

Bird song is beautiful and fascinating. I love hearing the first songs of returning lazuli buntings, western tanagers and Bullock’s orioles this time of year. And it’s fun to chase down some mystery ...

A new study has confirmed the belief that birdsongs evolve as a result of age, population dynamics and movement of the birds. Researchers gathered thousands of hours of audio of great tits (Parus ...

Waking up to the dawn chorus of birds — one of the natural world’s greatest symphonies — is a joy like no other. It’s not surprising that bird-watching has become an increasingly popular hobby. A ...