Authoritative and comprehensive, this reference provides the necessary information about the biology, life cycles, and behavior of the 80 bird families of North America. For the new volume, Sibley has provided more than 796 full-color paintings to illustrate the essays and family chapters written by 44 ornithologists and expert birders.

The Sibley Guide to Bird Life and Behavior 2001, Knopf Publishing Group, New York, NY

ISBN-13: 9780679451235