ILLUSTRATIONS
Identification Marks of Similar Animals: [Marten, Mink, Weasel, Pika, Cottontail, Jack Rabbit, and Snowshoe Hare] 28 [Abert Squirrel, Chickaree, Chipmunk, Golden-mantled Ground Squirrel, Pack Rat, Richardson Ground Squirrel, and Pocket Gopher] 29 Photographs [The Tundra from Trail Ridge Road, and Elk on Their Winter Feeding Grounds] 11 [Deer Fawn and Mountain Sheep Rams] 23 [Bobcat and Black Bear] 27 [Red Fox and Coyote] 33 [Marten] 34 [Weasel and Badger] 37 [Porcupine and Muskrat] 38 [Marmot] 41 [Chickaree and Golden-mantled Ground Squirrel] 42 [Least Chipmunk] 45 [Pika and Cottontail Rabbit] 49 [Deer Mouse and Big Brown Bat] 53 [Tracks] cover