family

Sciuridae

61 species

Douglas Squirrel
Tamiasciurus douglasii
Japanese Dwarf Flying Squirrel
Pteromys momonga
American Red Squirrel
Tamiasciurus hudsonicus
Western Gray Squirrel
Sciurus griseus
Round-Tailed Ground Squirrel
Xerospermophilus tereticaudus
Alpine Marmot
Marmota marmota
Eastern Gray Squirrel
Sciurus carolinensis
Siberian Chipmunk
Eutamias sibiricus
Arctic Ground Squirrel
Spermophilus parryii
Abert's Squirrel
Sciurus aberti
Eastern Chipmunk
Tamias striatus
Least Chipmunk
Tamias minimus
Red Squirrel
Sciurus vulgaris
Golden-Mantled Ground Squirrel
Callospermophilus lateralis
Thirteen-Lined Ground Squirrel
Ictidomys tridecemlineatus
Yellow-Bellied Marmot
Marmota flaviventris
Franklin's Ground Squirrel
Poliocitellus franklinii
Eastern Fox Squirrel
Sciurus niger
Idaho Ground Squirrel
Urocitellus brunneus
Uinta Chipmunk
Neotamias umbrinus
Indian Giant Squirrel
Ratufa indica
Woolly Flying Squirrel
Eupetaurus cinereus
Black-Tailed Prairie Dog
Cynomys ludovicianus
Northern Flying Squirrel
Glaucomys sabrinus
Mohave Ground Squirrel
Xerospermophilus mohavensis
Southern Flying Squirrel
Glaucomys volans
Striped Ground Squirrel
Xerus erythropus
Utah Prairie Dog
Cynomys parvidens
Groundhog
Marmota monax
Townsend's Chipmunk
Neotamias townsendii
Olympic Marmot
Marmota olympus
Red-Tailed Squirrel
Sciurus granatensis
Cape Ground Squirrel
Xerus inauris
Himalayan Marmot
Marmota himalayana
Mexican Gray Squirrel
Sciurus aureogaster
White-Tailed Antelope Squirrel
Ammospermophilus leucurus
Japanese Squirrel
Sciurus lis
Hoary Marmot
Marmota caligata
Red Giant Flying Squirrel
Petaurista petaurista
Grizzled Giant Squirrel
Ratufa macroura
Richardson's Ground Squirrel
Urocitellus richardsonii