Rodents

Mountain beaver | Hutias and coypus | Beavers | Jumping mice and jerboas | New world porcupines | Pocket gophers | Pocket mice and kangaroo rats | Rats, mice, and voles | Squirrels

Moutain Beaver (family Aplodontidae)

Mountain Beaver Aplodontia rufa

Coypu Myocastor coypus

American Beaver Castor canadensis

Woodland Jumping Mouse Napaeozapus insignis
Meadow Jumping Mouse Zapus hudonius
Western Jumping Mouse Zapus princeps
Pacific Jumping Mouse Zapus trinotatus

American Porcupine Erethizon dorsatum

Plains Pocket Gopher Geomys bursarius
Northern Pocket Gopher Thomomys talpoides

Ord's Kangaroo Rat Dipodomys ordii
Olive-Backed Pocket Mouse Perognathus fasciatus
Great Basin Pocket Mouse Perognathus parvus

Richardson's Water Vole Arvicola richardsoni
Gapper's Red-Backed Vole Clethrionomys gapperi
Western Red-Backed Vole Clethrionomys occidentalis
Northern Red-Backed Vole Clethrionomys rutilus
Ungava Lemming Dicrostonyx hudsonius
Collared Lemming Dicrostonyx torquatus
Sagebrush Vole Lagurus curtatus
Brown Lemming Lemmus sibiricus
Bushy-Tailed Wood Rat Neotoma cinerea
Muskrat Ondatra zibethicus
Northern Grasshopper Mouse Onychomys leucogaster
White-Footed Mouse Peromyscus leucopus
Deer Mouse Peromyscus maniculatus
Cascade Deer Mouse Peromyscus oreas
Sitka Mouse Peromyscus sitkensis
Heather Vole Phenacomys intermedius
Western Harvest Mouse Reithrodontomys megalotis
Northern Bog Lemming Synaptomys borealis
Southern Bog Lemming Synaptomys cooperi
Rock Vole Microtus chrotorrhinus
Long-Tailed Vole Microtus longicaudus
Singing Vole Microtus miurus
Montane Vole Microtus montanus
Prairie Vole Microtus ochrogaster
Tundra Vole Microtus oeconomus
Creeping Vole Microtus oregoni
Meadow Vole Microtus pennsylvanicus
Woodland Vole Microtus pinetorum
Townsend's Vole Microtus townsendii
Chestnut-Cheeked Vole Microtus xanthognathus
House Mouse Mus musculus
Norway Rat Rattus norvegicus
Roof Rat Rattus rattus

Black-Tailed Prairie Dog Cynomys ludovicianus
Yellow Pine Chipmunk Eutamias amoenus
Least Chipmunk Eutamias minimus
Red-Tailed Chipmunk Eutamias ruficaudus
Townsend's Chipmunk Eutamias townsendii
Northern Flying Squirrel Glaucomys sabrinus
Southern Flying Squirrel Glaucomys volans
Hoary Marmot Marmota caligata
Yellow-Bellied Marmot Marmota flaviventris
Woodchuck Marmota monax
Vancouver Island Marmot Marmota vancouverensis
Grey or Black Squirrel Sciurus carolinensis
Fox Squirrel Sciurus niger
Columbian Ground Squirrel Spermophilus columbianus
Franklin's Ground Squirrel Spermophilus franklinii
Golden-Mantled Ground Squirrel Spermophilus lateralis
Arctic Ground Squirrel Spermophilus parryii
Richardson's Ground Squirrel Spermophilus richardsonii
Thirteen-Lined Ground Squirrel Spermophilus tridecemlineatus
American Red Squirrel Tamiasciurus hudsonicus
Eastern Chipmunk Tamias striatus