Yellow-pine Chipmunk, Bison Range, Wyoming (Chipmunks)

Yellow-pine Chipmunk Peeks Over Rock, Bison Range, Wyoming (Chipmunks)

Yellow-belled Marmot, Mission Valley, California (Marmots)

Red Squirrel in Spring, New York (Red Squirrel)

Gray Squirrel in Spring. New York (Gray Squirrels)

Red Squirrel in Spring, New York (Red Squirrel)

Grey Squirrel Kits peek out of nest cavity, Caroline, New York (Gray Squirrels)

White-footed Mouse. Ithaca, New York (Mice)

Gray Squirrel on Camera Trap, New York (Gray Squirrels)

Bevy of Beavers, Janet Swanson Wildlife Hospital, Ithaca, New York (Beaver)