Birds make sounds to communicate, whether to find a potential mate, ward off predators, or just sing for pleasure.

Birds adapt their sounds based on habitat, latitude, and size, with smaller birds using wide frequency ranges to ensure survival.

My team’s new study may help solve the evolutionary mystery, revealing how a vane on the tip of their tails may have helped ...

Rows of pea-size holes, drilled in the trunks of thin-barked trees, are the beginnings of a story that stretches back ...