Birds of Prey of the West and its companion volume, Birds of Prey of the East, are the most comprehensive and authoritative field guides to North American birds

In this thorough new identification guide, author Bill Clark presents the latest information on tried-and-tested field marks for the diurnal raptors, both perch

" ... This book changes field guide design to make you a better birder ... The most comprehensive guide : 640 stunning scenes created from 10,000 of the author'

The bestselling guide to hawks is now completely revised and in full color, with 40 color plates and 140 color photos. Up-to-date maps show ranges for each seas