If you were old enough to buy CDs in the ’90s, you may remember listening stations at superstores that featured music by some of nature’s noisiest creatures: birds. These CDs blended classical music ...

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 ...

Jim Wilson/The New York Times. For some blind birders, avian soundscapes are a way to map the world around them. Increasing noise pollution is imperiling that navigation. By Alexandra Marvar Aug. 3, ...