This is a list of fauna observed in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...

Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...

Animals

Birds

* American robin (''Turdus migratorius'') *

Chestnut-backed chickadee The chestnut-backed chickadee (''Poecile rufescens''), formerly ''Parus rufescens'', is a small passerine bird in the tit family, Paridae. It is found in the Pacific Northwest of the United States and western Canada, from southern Alaska to sout ...

(''Poecile rufescens'') *

Spotted towhee The spotted towhee (''Pipilo maculatus'') is a large New World sparrow. The taxonomy of the towhees has been debated in recent decades, and until 1995 this bird and the eastern towhee were considered a single species, the rufous-sided towhee. A ...

(''Pipilo maculatus'') * Steller's jay (''Cyanocitta stelleri'') *

Dark-eyed junco The dark-eyed junco (''Junco hyemalis'') is a species of junco, a group of small, grayish New World sparrows. This bird is common across much of temperate North America and in summer ranges far into the Arctic. It is a very variable species, much ...

(''Junco hyemalis'') * Bald eagle (''Haliaeetus leucocephalus'')

Fish

* Crescent trout (''Oncorhynchus clarki crescenti'') *

Beardslee trout The Beardslee trout (''Oncorhynchus mykiss irideus'' f. ''beardsleei''), formerly ''Salmo gairdneri beardsleei'') is a local form of rainbow trout endemic to Lake Crescent in Washington. Some sources treat them as a subspecies. Known to locals a ...

(''Oncorhynchus mykiss irideus var. beardsleei'') * Pink (Humpback) salmon (''Oncorhynchus gorbuscha'') * Coho (Silver) salmon (''Oncorhynchus kisutch'') * Chinook (King) salmon (''Oncorhynchus tshawytscha'') * Sockeye salmon (''Oncorhynchus nerka'') * Coastal cutthroat trout (''Oncorhynchus clarki clarki'') *

Westslope cutthroat trout The westslope cutthroat trout (''Oncorhynchus clarkii lewisi''), also known as the black-spotted trout, common cutthroat trout and red-throated trout is a subspecies of the cutthroat trout (''Oncorhynchus clarkii'') and is a freshwater fish in t ...

(''Oncorhynchus clarki lewisi'') * Rainbow trout (''Oncorhynchus mykiss'') *

Dolly Varden trout The Dolly Varden trout (''Salvelinus malma'') is a species of salmonid fish native to cold-water tributaries of the Pacific Ocean in Asia and North America. It belongs to the genus '' Salvelinus'', or true chars, which includes 51 recognized ...

(''Salvelinus malma'') * Bull trout (''Salvelinus confluentus'')

Mammals

*Roosevelt elk (''Cervus canadensis roosevelti'') *Shrew-mole (Neurotrichus), Shrew-mole (''Neurotrichus gibbsii'') *American pika (''Ochotona princeps'') *Snowshoe hare (''Lepus americanus'') *Mountain beaver (''Aplodontia rufa'') *Olympic marmot (''Marmota olympus'') *Grizzly bear (''Ursus arctos horribilis'') *Pygmy rabbit (''Brachylagus idahoensis'') reintroduced *American black bear, Black bear (''Ursus americanus'')

Reptiles

Amphibians