Add Yahoo as a preferred source to see more of our stories on Google. Waking up to birds chirping can be relaxing. Waking up to a bird squawking in the middle of the night– well that's just irritating ...

A painted bunting perches in Texas. The bird’s song reminded the author of a purple finch, a familiar backyard species in Maine. Credit: Courtesy of Bob Duchesne It’s getting loud out there. The ...

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 make ...

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