family

Sciuridae

61 species

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