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Eastern Fox Squirrel
Sciurus niger
2,272 observations
Mule Deer
Odocoileus hemionus
2,245 observations
Moose
Alces alces
1,394 observations
Yellow-bellied Marmot
Marmota flaviventris
1,022 observations
Pronghorn
Antilocapra americana
990 observations
American Red Squirrel
Tamiasciurus hudsonicus
772 observations
White-tailed Deer
Odocoileus virginianus
686 observations
Elk
Cervus canadensis
648 observations
American Beaver
Castor canadensis
489 observations
Coyote
Canis latrans
460 observations
Columbian Ground Squirrel
Urocitellus columbianus
452 observations
Common Golden-mantled Ground Squirrel
Callospermophilus lateralis
397 observations
Mountain Cottontail
Sylvilagus nuttallii
395 observations
Muskrat
Ondatra zibethicus
393 observations
Red Fox
Vulpes vulpes
273 observations
Bighorn Sheep
Ovis canadensis
234 observations
Common Raccoon
Procyon lotor
222 observations
American Pika
Ochotona princeps
218 observations
Uinta Ground Squirrel
Urocitellus armatus
207 observations
North American Porcupine
Erethizon dorsatum
205 observations
Striped Skunk
Mephitis mephitis
192 observations
American Black Bear
Ursus americanus
176 observations
Least Chipmunk
Neotamias minimus
173 observations
American Mink
Neogale vison
172 observations
Snowshoe Hare
Lepus americanus
166 observations
American Badger
Taxidea taxus
151 observations
Domestic Cat
Felis catus
130 observations
Mountain Goat
Oreamnos americanus
118 observations
Snake River Plains Ground Squirrel
Urocitellus idahoensis
118 observations
Crater Chipmunk
Neotamias cratericus
110 observations
Yellow-pine Chipmunk
Neotamias amoenus
106 observations
Gray Wolf
Canis lupus
86 observations
North American River Otter
Lontra canadensis
80 observations
Mountain Lion
Puma concolor
80 observations
Long-tailed Weasel
Neogale frenata
79 observations
Black-tailed Jackrabbit
Lepus californicus
78 observations
European Rabbit
Oryctolagus cuniculus
72 observations
Idaho Ground Squirrel
Urocitellus brunneus
72 observations
Bobcat
Lynx rufus
64 observations
Western Deer Mouse
Peromyscus sonoriensis
61 observations
Pacific Marten
Martes caurina
50 observations
Eastern Gray Squirrel
Sciurus carolinensis
40 observations
Northern Pocket Gopher
Thomomys talpoides
33 observations
Silver-haired Bat
Lasionycteris noctivagans
30 observations
Domestic Cattle
Bos taurus
30 observations
Ord's Kangaroo Rat
Dipodomys ordii
29 observations
House Mouse
Mus musculus
28 observations
Bushy-tailed Woodrat
Neotoma cinerea
28 observations
White-tailed Antelope Squirrel
Ammospermophilus leucurus
28 observations
Domestic Horse
Equus caballus
27 observations
Frequently Asked Questions
- The 10 most common mammals in Idaho are:
- Eastern Fox Squirrel (Sciurus niger)
- Mule Deer (Odocoileus hemionus)
- Moose (Alces alces)
- Yellow-bellied Marmot (Marmota flaviventris)
- Pronghorn (Antilocapra americana)
- American Red Squirrel (Tamiasciurus hudsonicus)
- White-tailed Deer (Odocoileus virginianus)
- Elk (Cervus canadensis)
- American Beaver (Castor canadensis)
- Coyote (Canis latrans)
- The most observed mammal in Idaho is Eastern Fox Squirrel (Sciurus niger), with 2,272 recorded observations.
- Some of the most commonly observed native mammals in Idaho include:
- Columbian Ground Squirrel (Urocitellus columbianus)
- Uinta Ground Squirrel (Urocitellus armatus)
- Ord's Kangaroo Rat (Dipodomys ordii)