The Audubon Society Field Guide to North American Birds - Western Region is an illustrated book written by National Audubon Society Staff and Miklos D. F. Udvardy. It is a nonfiction book intended for young adults, ages 9-12, adults, and birdwatching enthusiasts. The book contains 855 pages and covers topics such as animals and birds in the Western Region of North America. It is published by Knopf Doubleday Publishing Group in 1984 and weighs 20.5 oz.
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