Learn more about a specific fish or wildlife species in Washington.
Species marked with an AIS badge are aquatic invasive species. For more information about these environmentally and economically destructive species, visit the Aquatic invasive species page.
| Species | Category |
|---|---|
| Sablefish (Anoplopoma fimbria) | Fish |
| Sage thrasher (Oreoscoptes montanus) | Birds |
| Sagebrush sparrow (Artemisiospiza nevadensis) | Birds |
| Sagebrush vole (Lemmiscus curtatus) | Mammals |
| Salish Sucker (Catostomus catostomus) | Fish |
| Salmon River pebblesnail (Fluminicola gustafsoni) | Molluscs |
| Salmon shark (Lamna ditropis) | Fish |
| Sand roller (Percopsis transmontana) | Fish |
| Sand sole (Psettichthys melanostictus) | Fish |
| Sand-verbena moth (Copablepharon fuscum) | Butterflies and moths |
| Sanderling (Calidris alba) | Birds |
| Sandhill crane (Antigone canadensis) | Birds |
| Sandhill crane (greater) (Antigone canadensis tabida) | Birds |
| Sandpaper skate (Bathyraja interrupta) | Fish |
| Sasquatch snowfly (Bolshecapnia sasquatchi) | Arthropods |
| Sea otter (Enhydra lutris kenyoni) | Mammals |
| Sei whale (Balaenoptera borealis) | Mammals |
| Sharp-tailed sandpiper (Calidris acuminata) | Birds |
| Sharpchin rockfish (Sebastes zacentrus) | Fish |
| Shaw Island Townsend's vole (Microtus townsendii pugeti) | Mammals |
| Shelton pocket gopher - Mazama species (Thomomys mazama couchi) | Mammals |
| Shiner perch (Cymatogaster aggregata) | Fish |
| Short-eared owl (Asio flammeus) | Birds |
| Short-tailed albatross (Phoebastria albatrus) | Birds |
| Shortbelly rockfish (Sebastes jordani) | Fish |