Recordings of brain activity in budgerigars reveal sets of brain cells that represent different sounds like keys on a ...

He says the most difficult bird to emulate is the barn swallow, but he can imitate anything from a blue jay and a tufted titmouse to a robin. Since Henderson mostly practiced his calls alone on ...

apparently sound a little different and I was like, ‘That kind of sounds funny,’” said Saginaw resident Jill Sienko. Other passengers described what they remember. “We heard kind of a chunk noise when ...

Yellow Warblers that live close to roads in the Galápagos get more aggressive around traffic noises, per a new study published in the scientific journal 'Animal Behaviour.' The results indicate that ...