There are 35 mammals identified as Species of Greatest Conservation Need in the State Wildlife Action Plan.
American Pika
Ochotona princeps
California Myotis
Myotis californicus
Canyon Bat
Parastrellus hesperus
Columbian White-tailed Deer
Odocoileus virginianus leucurus
Fringed Myotis
Myotis thysanodes
Gray Whale
Eschrichtius robustus
Gray Wolf
Canis lupus
Harbor Porpoise
Phocoena phocoena
Hoary Bat
Lasiurus cinereus
Humpback Whale (Central America and Mexico DPS)
Megaptera novaeangliae
Killer Whale (southern resident DPS)
Orcinus orca
Kit Fox
Vulpes macrotis
Little Brown Myotis
Myotis lucifugus
Long-legged Myotis
Myotis volans
North American Porcupine
Erethizon dorsatum
Northern elephant seal
Mirounga angustirostris
Pacific Fisher
Pekania pennanti
Pacific Marten
Martes caurina
Pallid Bat
Antrozous pallidus
Pygmy Rabbit
Brachylagus idahoensis
Red Tree Vole
Arborimus longicaudus
Ringtail
Bassariscus astutus
Rocky Mountain Bighorn Sheep
Ovis canadensis canadensis
Sea Otter
Enhydra lutris
Sierra Nevada Red Fox
Vulpes vulpes necator
Silver-haired Bat
Lasionycteris noctivagans
Spotted Bat
Euderma maculatum
Townsend’s Big-eared Bat
Corynorhinus townsendii
Washington Ground Squirrel
Urocitellus washingtoni
Western Gray Squirrel
Sciurus griseus
Western Long-eared Myotis
Myotis evotis
Western Small-footed Myotis
Myotis ciliolabrum
White-tailed Jackrabbit
Lepus townsendii
Wolverine
Gulo gulo
Yuma Myotis
Myotis yumanensis