Crows of the World

Goodwin, Derek

Illustrations by Robert Gillmor

Ravens in Winter

Heinrich, Bernd

The Life of the Rook

Yeates, G.K.

The Florida Scrub Jay: Demography of a Cooperative-Breeding Bird

Woolfenden, Glen E. & , John W. Fitzpatrick

The Crows: A Study of the Corvids of Europe

Coombs, Franklin

The American Crow and the Common Raven

Kilham, Lawrence

Made for Each Other: A Symbiosis of Birds and Pines [PB]

Lanner, Ronald M.

Gray Jay: Birds of North America species account

Dan Strickland and Henri Ouellet.

Steller's Jay: Birds of North America species account

Erick Greene, William Davison, & Vincent R. Muether.

Blue Jay: Birds of North America species account

Keith A. Tarvin and Glen E. Woolfenden.

Green Jay: Birds of North America species account

Daniel C. Gayou.

Florida Scrub-Jay: Birds of North America species account

Glen E. Woolfenden & John W. Fitzpatrick.