Bird sounds at the crack of dawn are not part of everyone’s morning. If you live in a city, there’s a good chance that bird populations have migrated elsewhere, as they struggled to compete with urban ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A bird watching app is suddenly popular ...

Researchers working in the Amazon recently recorded the world’s loudest bird, the white bellbird, and it sounds like a klaxon you’d hear aboard a spaceship during battle. And while the white ...

Birds are the master vocalists of the animal kingdom. They can make a remarkable variety of sounds. But why is a barred owl more of a baritone, while a cedar waxwing is a soprano? And what influences ...