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

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

Baby Beaver Ready for Feeding, Janet Swanson Wildlife Hospital, Ithaca, New York (Beavers)

Gray Squirrel Using Tail as Snow Umbrella, Ithaca, NY (Squirrels)

Young Red Squirrels in Nest 2, New York (Red Squirrel)

Gray Squirrel in Snow (Grey Squirrels)

Young Red Squirrel, Caroline, New York (Red Squirrels)

Baby Red Squirrels Peer Out of Their Nest Cavity, Caroline, New York (Red Squirrel)

Prairie Dog, Seedskadee National Wildlife Refuge, Wyoming (Prairie Dogs)

Baby Red Squirrel Eating Maple Buds, Ithaca, NY (Red Squirrels)