The mournful caw of a crow is part of Australia's bush soundtrack. But is it the sound of a crow or in fact a raven? It ...

Corvids are birds that belong to the family Corvidae ... "By comparison, the Torresian crow's standard call has a duck-like quacking quality to it. "The little crow is a lot like Torresian crow ...

After years in captivity, a rare species of crow is flying free in the wild in Hawaii. Scientists announced Wednesday they have released a cohort of the corvids into the forests on Maui.

Also called 'alalā, the crows were set free after receiving care from the San Diego Zoo Wildlife Alliance at Keauhou Bird Conservation Center and Maui Bird Conservation Center. The Hawaiian crow ...