suborder
Squirrels, Dormice, and Mountain Beavers
Sciuromorpha
Field notes
Children
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native squirrels, dormice, and mountain beavers All
Native to the US, by observations.
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Eastern Gray Squirrel
Sciurus carolinensis
402,133 observations
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Eastern Fox Squirrel
Sciurus niger
167,827 observations
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Eastern Chipmunk
Tamias striatus
107,781 observations
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American Red Squirrel
Tamiasciurus hudsonicus
99,785 observations
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Groundhog
Marmota monax
64,853 observations
-
California Ground Squirrel
Otospermophilus beecheyi
63,871 observations
-
Rock Squirrel
Otospermophilus variegatus
29,215 observations
-
Common Golden-mantled Ground Squirrel
Callospermophilus lateralis
26,841 observations
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Yellow-bellied Marmot
Marmota flaviventris
23,039 observations
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Western Gray Squirrel
Sciurus griseus
21,448 observations
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Douglas's Squirrel
Tamiasciurus douglasii
19,403 observations
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Black-tailed Prairie Dog
Cynomys ludovicianus
18,257 observations
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Least Chipmunk
Neotamias minimus
10,177 observations
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Columbian Ground Squirrel
Urocitellus columbianus
9,830 observations
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White-tailed Antelope Squirrel
Ammospermophilus leucurus
8,184 observations