Loading species data...
Fetching observations
Mule Deer
Odocoileus hemionus
13,389 observations
Wapiti
Cervus canadensis
4,236 observations
Coypu
Myocastor coypus
3,399 observations
Eastern Gray Squirrel
Sciurus carolinensis
3,329 observations
Douglas's Squirrel
Tamiasciurus douglasii
2,707 observations
Coyote
Canis latrans
2,633 observations
Douglas's Ground Squirrel
Otospermophilus douglasii
2,579 observations
Eastern Fox Squirrel
Sciurus niger
2,558 observations
Common Golden-mantled Ground Squirrel
Callospermophilus lateralis
2,426 observations
Common Raccoon
Procyon lotor
2,345 observations
American Beaver
Castor canadensis
2,280 observations
Harbor Seal
Phoca vitulina
2,058 observations
Townsend's Chipmunk
Neotamias townsendii
1,848 observations
North American Porcupine
Erethizon dorsatum
1,826 observations
Western Gray Squirrel
Sciurus griseus
1,717 observations
California Sea Lion
Zalophus californianus
1,371 observations
American Black Bear
Ursus americanus
1,275 observations
Belding's Ground Squirrel
Urocitellus beldingi
1,155 observations
Pronghorn
Antilocapra americana
1,059 observations
North American River Otter
Lontra canadensis
1,040 observations
Bobcat
Lynx rufus
945 observations
Striped Skunk
Mephitis mephitis
832 observations
Yellow-bellied Marmot
Marmota flaviventris
830 observations
Brush Rabbit
Sylvilagus bachmani
811 observations
White-tailed Deer
Odocoileus virginianus
711 observations
Virginia Opossum
Didelphis virginiana
694 observations
Bushy-tailed Woodrat
Neotoma cinerea
688 observations
Steller Sea Lion
Eumetopias jubatus
665 observations
Domestic Cat
Felis catus
648 observations
Mountain Cottontail
Sylvilagus nuttallii
559 observations
Muskrat
Ondatra zibethicus
546 observations
Western Deer Mouse
Peromyscus sonoriensis
467 observations
American Mink
Neogale vison
421 observations
Grey Whale
Eschrichtius robustus
412 observations
Mountain Lion
Puma concolor
409 observations
Gray Fox
Urocyon cinereoargenteus
406 observations
American Pika
Ochotona princeps
385 observations
Black-tailed Jackrabbit
Lepus californicus
360 observations
Eastern Cottontail
Sylvilagus floridanus
342 observations
Red Fox
Vulpes vulpes
319 observations
Bighorn Sheep
Ovis canadensis
309 observations
European Rabbit
Oryctolagus cuniculus
296 observations
Mountain Goat
Oreamnos americanus
255 observations
American Shrewmole
Neurotrichus gibbsii
231 observations
American Badger
Taxidea taxus
227 observations
Snowshoe Hare
Lepus americanus
226 observations
Black Rat
Rattus rattus
226 observations
Long-tailed Weasel
Neogale frenata
206 observations
Domestic Horse
Equus caballus
203 observations
Columbian Ground Squirrel
Urocitellus columbianus
174 observations
Frequently Asked Questions
- The 10 most common mammals in Oregon are:
- Mule Deer (Odocoileus hemionus)
- Wapiti (Cervus canadensis)
- Coypu (Myocastor coypus)
- Eastern Gray Squirrel (Sciurus carolinensis)
- Douglas's Squirrel (Tamiasciurus douglasii)
- Coyote (Canis latrans)
- Douglas's Ground Squirrel (Otospermophilus douglasii)
- Eastern Fox Squirrel (Sciurus niger)
- Common Golden-mantled Ground Squirrel (Callospermophilus lateralis)
- Common Raccoon (Procyon lotor)
- The most observed mammal in Oregon is Mule Deer (Odocoileus hemionus), with 13,389 recorded observations.
- Some of the most commonly observed native mammals in Oregon include:
- American Shrewmole (Neurotrichus gibbsii)