Crows and their kin are very interesting birds, members of what may be the most intelligent avian family — the Corvidae. The crow’s cousins include magpies, blue jays, jackdaws, rooks, nutcrackers and ravens.
Many people use the terms crow and raven interchangeably but the two birds are actually quite different. Ravens are larger than crows (on average about the size of a hawk), have a heavier bill, and a wedge-shaped tail. Crows are approximately the size of a pigeon with a fan-shaped tail.
