Animal Behavior Mechanisms Ecology Evolution Author:Lee Drickamer, Stephen Vessey, Elizabeth Jakob The experienced author team of Drickamer, Vessey, and Meikle has created a unique balance in the new edition of Animal Behavior by clearly describing the necessary elements of mechanisms, ecology, and evolution that support a comprehensive study of behavior. This one-semester text is designed for your upper- level course and features chapter cov... more »erage that has been completely reorganized to promote a more logical framework for study.« less