Crow (American)

Widespread, common, and obvious, the American Crow is known by most people. What is less well known is how complex its life is. Young crows remain with their parents until they can find a home of their own, and individual relationships may last years

The American Crow appears to be the biggest victim of West Nile virus, a disease recently introduced to North America. Crows die within one week of infection, and few seem able to survive exposure. No other North American bird is dying at the same rate from the disease, and the loss of crows in some areas has been severe.

An easy way to tell the difference is the bill. Atop of a raven's bill is a tuft of hairs absent on crows.

photographed in Pheonix, AZ