Lecture/Discussion—4 hour(s); Discussion—1 hour(s). Prerequisite(s): Consent of Instructor. Upper division undergraduate introduction to the biology of behavior, such as PSC 101, PSC 122, PSC 123, NPB 102, NPB 150, NPB 152, WFC 141, ENT 104, or ANS 105. Survey of the phenomena and theory of animal behavior from the perspectives of multiple biological disciplines, including evolution, ecology, psychology, genetics, neurobiology, endocrinology, and animal science. (Same course as ANB 218A.) (Letter.) Effective: 2007 Fall Quarter.