Ships same day or next business day via UPS (Priority Mail for AK/HI/APO/PO Boxes)! Used sticker and some writing and/or highlighting. Used books may not include working access ...code or dust jacket.Read moreShow Less
2013 Paperback Good Books have varying amounts of wear and highlighting. Usually ships within 24 hours in quality packaging. Satisfaction guaranteed. This item may not include ...any CDs, Infotracs, Access cards or other supplementary material.Read moreShow Less
New edition of a text which has been extensively rewritten to incorporate new evidence and topics, such as the origins of insect flight. Stresses the utility of evolutionary theory in unifying the different behavioral disciplines. Sixteen chapters are organized into two major sections, one dealing with the proximate mechanisms of behavior and the other with the ultimate or evolutionary causes. They emphasize the role of theory and hypothesis-testing in science and the tentative nature of scientific conclusions, and identify controversial and unresolved issues. Annotation c. by Book News, Inc., Portland, Or.