Field Guide to Birds of Western North America Montana Go into the backcountry of

Go into the backcountry of the Mojave Desert with Bill Shortfuse Mann as your guide

biologist Thor Hanson details a sweeping natural history of how feathers have been used to soar

several types of feathers are included for each bird

Durable covers stand up to outdoor use

Copyright @ 2011 by Thor Hanson  paperback 336 pages

Field Guide to Birds of Western North America Montana Go into the backcountry ofNew enthusiasts are flocking in record numbers to the fascinating pastime of birding. National Geographic has been meeting their need for clear and accurate information for 25 years with our million selling Field Guide to the Birds of North America. Now, to better serve the expanding market, weve customized our field guide format to offer unique coverage for birders east or west of the Rocky Mountains. These new volumes deliver in depth information on