River Species - Mammals

American Badger

Scientific Name:

Taxidea taxus

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American Marten

Scientific Name:

Martes americana

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American Mink

Scientific Name:

Neovison vison

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American Pika

Scientific Name:

Ochotona princeps

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Baird's Shrew

Scientific Name:

Sorex bairdi

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Big Brown Bat

Scientific Name:

Eptesicus fuscus

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Black Bear

Scientific Name:

Ursus americanus

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Black Rat

Scientific Name:

Rattus rattus

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Black-tailed Jackrabbit

Scientific Name:

Lepus californicus

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Bobcat

Scientific Name:

Lynx rufus

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Brush Rabbit

Scientific Name:

Sylvilagus bachmani

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Bushy-tailed Woodrat

Scientific Name:

Neotoma cinerea

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California Ground Squirrel

Scientific Name:

Spermophilus beecheyi

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California Myotis

Scientific Name:

Myotis californicus

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California Sea Lion

Scientific Name:

Zalophus californianus

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Camas Pocket Gopher

Scientific Name:

Thomomys bulbivorus

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Cascade Golden-mantled Ground Squirrel

Scientific Name:

Spermophilus saturatus

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Coast Mole

Scientific Name:

Scapanus orarius

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endangered

Columbian White-tailed Deer

Scientific Name:

Odocoileus virginianus leucurus

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Coyote

Scientific Name:

Canis latrans

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Creeping Vole

Scientific Name:

Microtus oregoni

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Deer Mouse

Scientific Name:

Peromyscus maniculatus

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Douglas Squirrel

Scientific Name:

Tamiasciurus douglasii

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Dusky-footed Woodrat

Scientific Name:

Neotoma fuscipes

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Eastern Cottontail

Scientific Name:

Sylvilagus floridanus

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Eastern Fox Squirrel

Scientific Name:

Sciurus niger

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Eastern Gray Squirrel

Scientific Name:

Sciurus carolinensis

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Elk

Scientific Name:

Cervus elaphus

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Ermine

Scientific Name:

Mustela erminea

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endangered

Fisher

Scientific Name:

Martes pennanti

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Fringed Myotis

Scientific Name:

Myotis thysanodes

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Golden-mantled Ground Squirrel

Scientific Name:

Spermophilus lateralis

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Gray Fox

Scientific Name:

Urocyon cinereoargenteus

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Gray-tailed Vole

Scientific Name:

Microtus canicaudus

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Harbor Seal

Scientific Name:

Phoca vitulina

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Heather Vole

Scientific Name:

Phenacomys intermedius

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Hoary Bat

Scientific Name:

Lasiurus cinereus

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House Mouse

Scientific Name:

Mus musculus

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Little Brown Myotis

Scientific Name:

Myotis lucifugus

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Long-legged Myotis

Scientific Name:

Myotis volans

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Long-Tailed Vole

Scientific Name:

Microtus longicaudus

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Long-tailed Weasel

Scientific Name:

Mustela frenata

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Masked Shrew

Scientific Name:

Sorex cinereus

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Mazama Pocket Gopher

Scientific Name:

Thomomys mazama

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Montane Shrew

Scientific Name:

Sorex monticolus

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Montane Vole

Scientific Name:

Microtus montanus

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Mountain Beaver

Scientific Name:

Aplodontia rufa

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Mountain Cottontail

Scientific Name:

Sylvilagus nuttallii

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Mountain Lion

Scientific Name:

Puma concolor

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Mule Deer

Scientific Name:

Odocoileus hemionus

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Muskrat

Scientific Name:

Ondatra zibethicus

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North American Beaver

Scientific Name:

Castor canadensis

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North American Porcupine

Scientific Name:

Erethizon dorsatum

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North American River Otter

Scientific Name:

Lontra canadensis

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Northern Flying Squirrel

Scientific Name:

Glaucomys sabrinus

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Northern Pocket Gopher

Scientific Name:

Thomomys talpoides

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Northwestern Deer Mouse

Scientific Name:

Peromyscus keeni

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Norway Rat

Scientific Name:

Rattus norvegicus

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Nutria

Scientific Name:

Myocastor coypus

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Pacific Jumping Mouse

Scientific Name:

Zapus trinotatus

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Pacific Marten

Scientific Name:

Martes caurina

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Pacific Water Shrew

Scientific Name:

Sorex bendirii

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Pallid Bat

Scientific Name:

Antrozous pallidus

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Pika

Scientific Name:

Ochotona princeps

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Pinyon Mouse

Scientific Name:

Peromyscus truei

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Raccoon

Scientific Name:

Procyon lotor

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Red Fox

Scientific Name:

Vulpes vulpes

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Red Tree Vole

Scientific Name:

Phenacomys longicaudus

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Shrew-mole

Scientific Name:

Neurotrichus gibbsii

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Silver-haired Bat

Scientific Name:

Lasionycteris noctivagans

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Snowshoe Hare

Scientific Name:

Lepus americanus

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Southern Red-backed Vole

Scientific Name:

Myodes gapperi

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Steller Sea Lion

Scientific Name:

Eumetopias jubatus

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Striped Skunk

Scientific Name:

Mephitis mephitis

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Townsend's Big-eared Bat

Scientific Name:

Corynorhinus townsendii

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Townsend's Chipmunk

Scientific Name:

Tamias townsendii

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Townsend's Mole

Scientific Name:

Scapanus townsendii

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Townsend's Vole

Scientific Name:

Microtus townsendii

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Trowbridge's Shew

Scientific Name:

Sorex trowbridgii

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Vagrant Shrew

Scientific Name:

Sorex vagrans

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Virginia Opposum

Scientific Name:

Didelphis virginiana

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Water Shrew

Scientific Name:

Sorex palustris

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Water Vole

Scientific Name:

Microtus richardsoni

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Western Gray Squirrel

Scientific Name:

Sciurus griseus

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Western Harvest Mouse

Scientific Name:

Reithrodontomys megalotis

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Western Jumping Mouse

Scientific Name:

Zapus princeps

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Western Long-eared Myotis

Scientific Name:

Myotis evotis

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Western Red-backed Vole

Scientific Name:

Myodes californicus

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Western Small-footed Myotis

Scientific Name:

Myotis ciliolabrum

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Western Spotted Skunk

Scientific Name:

Spilogale gracilis

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White-footed Vole

Scientific Name:

Phenacomys albipes

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White-tailed Deer

Scientific Name:

Odocoileus virginianus

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Wolverine

Scientific Name:

Gulo gulo

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Yellow-pine Chipmunk

Scientific Name:

Tamias amoenus

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Yuma Myotis

Scientific Name:

Myotis yumanensis

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