family

Sciuridae

61 species

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