Effectiveness in nature of the so-called protective adaptions in the animal kingdom, chiefly as illustrated by the food habits of nearctic birds
By: by W.L. McAtee.
Series: Smithsonian miscellaneous collections -- v. 85, no. 7; Publication -- 3125; Publication (Smithsonian Institution) -- 3125.
Publisher: Smithsonian Institution
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 201
Subjects: Adaptation (Biology); Birds -- North America.; Birds -- Food.
Other titles: Protective adaptions
Notes: Errata slip included.

"March 15, 1932."

Includes bibliographical references (p. 145-201).