J. Dele­hanty. 2016. Landscape characteristics and livestock presence influence common ravens: relevance to greater sage-grouse conserva­tion. Ecosphere 7(2): e01203. Coates, P. S., and D. J.
The American crow is the “default” crow across most of North America. It overlaps broadly with the common raven, and to a lesser extent with the Chihuahuan raven, fish crow, and northwestern crow.