Birds from Coahuila, Mexico

by Emil K. Urban

1952. Notes on Mexican bird distribution. Wilson Bull., 64:112-113, June.

Friedmann, H.

1950. The birds of North and Middle America. U.S. Nat. Mus., Bull. 50(Pt. XI):xiv+793 pp.

Friedmann, H., Griscom, L., and Moore, R. T.

1950. Distributional check-list of the birds of Mexico, Pt. 1. Pacific Coast Avifauna, 29:1-202, June 30.

Goldman, E. A.

1951. Biological investigations in México. Smithsonian Miscel. Coll., 115:xiv+476 pp., July 31.

Goldman, E. A., and Moore, R. T.

1946. The biotic provinces of Mexico. Jour. Mamm., 26:347-360, February.

Grinnell, J.