Buy National Audubon Society Field Guide to North American Mammals on Amazon.com ? FREE SHIPPING on qualified orders. Consider the lynx, a medium-sized cat of boreal regions of North America, "a solitary animal, associated with the opposite sex only during mating." Consider the Field Guide to North American Mammals by John O. Whitaker, 9780679446316, The National Audubon Society Field Guide to North American Mushrooms. Buy The Audubon Society Field Guide to North American Mammals on Amazon.com ? FREE SHIPPING on qualified orders. State-by-state range guide of small mammals by gegraphic location. National Audubon Society Field Guide to North American Mammals, RevisedBuy National Audubon Society Field Guide to North American Mammals (9780679446316) (9780394507620): NHBS - John O Whitaker, Alfred A Knopf. From a stop-action photograph of the amazing flying squirrel to Big Horn Sheep perched on a rock face, this guide puts the world of mammals in your hands. From a stop-action photograph of the amazing flying squirrel to Big Horn Sheep perched on a rock face, this guide puts the world of mammals in your hands. 21 May 1996 The most comprehensive field guide available to North American mammals--a must-have for any enthusiast's day pack or home library--from More than 18 million nature lovers have chosen the Audubon Field Guides as their With twenty different guides covering birds, wildflowers, trees, mammals,