"The typical Australian raven call is the most distinctive ... animal too much because it's different, but you can compare the density of bird brains," Mr Dooley said. "A lot of research on ...

Compared to crows, they have more curved beaks ... Not all ravens are their closest relatives. The three Australian ravens (Little Raven, Forest Raven, and Australian Raven) are more closely ...

The raven is bigger compared to the crow. The raven has a wingspan of up ... Europe, Asia, and Australia. Ravens, on the other hand, prefer more remote and wild habitats. They are often found ...