Birdwatching in 1974

Seashore and Wading Birds of Florida by Pope, Patricia E.

Competition and the Structure of Bird Communities by Cody, Martin L.

Neurohistological Studies of the Hypothalamo-Hypophysial System of Zonotrichia Leucophrys Gambelii (Aves, Passeriformes): With Special Attention to It by Farner, D. S., Oksche, A.