National Audubon Society

10 Fun Facts About the Common Raven

7.) Common Ravens are highly skilled aerialists, able to do rolls and somersaults and even fly upside down for more than half ...
AZ Animals on MSN

Clever Carrion Crows Prove They Can Learn to Use Tools

These birds may not have evolved to use tools in the wild, but carrion crows, a member of the crow (Corvid) family, have now ...