Slide 2 - Fossil Jaw

Slide 3 - Primitive Mammal

Slide 4 - Chuckwalla (Arizona)

Slide 5 - Coyote Leaping

Slide 6 - Coyote Fur

Slide 7 - Mink Fur

Slide 8 - Coyote in Snow

Slide 9 - Deermouse with Young

Slide 10 - Bison and Calf

Slide 11 - Masked Shrew

Slide 12 - Masked Shrew in Hand

Slide 13 - Masked Shrew

Slide 14 - Short-tailed Shrew

Slide 15 - Little Brown Bat

Slide 17 - Bir Brown Bat

Slide 18 - Hibernating Bats

Slide 19 - Silver-haired Bat

Slide 20 - Cottontail Running

Slide 21 - Nuttal's Cottontail

Slide 22 - White-tailed Jackrabbit

Slide 23 - Jackrabbit in Winter

Slide 24 - Brown Snowshoe Hare

Slide 25 - White Snowshoe Hare

Slide 26 - Thirteen-lined Ground Squirrel

Slide 27 - Richardson's Ground Squirrel

Slide 28 - Richardson's Ground Squirrel and Burrow

Slide 29 - Franklin's Ground Squirrel

Slide 30 - Red Squirrel

Slide 31 - Red Squirrel Harvesting Cones

Slide 32 - Midden

Slide 33 - Woodchuck

Slide 34 - Prairie Dog

Slide 35 - Prairie Dog

Slide 36 - Hibernating Ground Squirrel

Slide 37 - Least Chipmunk

Slide 38 - Pocket Gopher

Slide 39 - Gopher Mounds

Slide 40 - Kangaroo Rat

Slide 41 - House Mouse

Slide 42 - Deermouse

Slide 43 - Deermouse and Young

Slide 44 - Red-backed Vole

Slide 45 - Meadow Vole

Slide 46 - Muskrat