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 ...

Have you ever been startled by the chirping of a bird at some ungodly hour? Experts explain why our feathered neighbours are ...

Using thermal imaging and digital photography, researchers can now spot and identify birds that migrate silently through the night sky—a method that could reveal new insights into nocturnal migration ...

Every spring and fall, something extraordinary happens in the sky. Without most people ever noticing, billions of birds take flight under cover of darkness. These nocturnal travelers are mostly small ...