The Breeding Birds of Kansas

by Richard F. Johnston

Marshall, A. J., and Disney, H. J. de S.

1957. Experimental induction of the breeding season in a xerophilous bird. Nature, 177:143-144.

Mayr, E.

1946. History of the North American bird fauna. Wilson Bull., 38:3-41.

McCabe, T. T., and McCabe, E. B.

1933. Notes on the anatomy and breeding habits of crossbills. Condor, 35:136-147.

Miller, A. H.

1955a. The expression of innate reproductive rhythm under conditions of winter lighting. Auk, 72:260-264.

1955b. Breeding cycles in a constant equatorial environment in Columbia, South America. Proc. XI Congr. Internat. Ornithol., Basel, 1954: 495-503.

1960. Adaptation of breeding schedule to latitude. Proc. XII Congr. Internat. Ornithol., Helsinki, 1958:513-522.