The Cowbirds: A Study in the Biology of Social Parasitism

Friedmann, Herbert

Orioles, Blackbirds, and Their Kin: A Natural History

Skutch, Alexander F.

Blackburnian Warbler: Birds of North America species account

Douglass H. Morse.

Bobolink: Birds of North America species account

Stephen G. Martin and Thomas A. Gavin.

Red-winged Blackbird: Birds of North America species account

Ken Yasukawa & William A. Searcy.

Tricolored Blackbird: Birds of North America species account

Edward C. Beedy and William J. Hamilton III.

Eastern Meadowlark: Birds of North America species account

Wesley E. Lanyon.

Western Meadowlark: Birds of North America species account

Wesley E. Lanyon.

Yellow-headed Blackbird: Birds of North America species account

Daniel J. Twedt and Richard D. Crawford.

Rusty Blackbird: Birds of North America species account

Michael L. Avery.

Brewer's Blackbird: Birds of North America species account

S.G. Martin.

Common Grackle: Birds of North America species account

Brian D. Peer & Eric K. Bollinger.