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 |
|---|---|
| Dalles hesperian (snail) (Vespericola depressa) | Molluscs |
| Dalles juga (Juga hemphilli dallesensis) | Molluscs |
| Dalles sideband (snail) (Monadenia fidelis minor) | Molluscs |
| Darkblotched rockfish (Sebastes crameri) | Fish |
| Deacon rockfish (Sebastes diaconus) | Fish |
| Desert striped whipsnake (Coluber [Masticophis] taeniatus taeniatus) | Reptiles |
| Destruction Island shrew (Sorex trowbridgii destructioni) | Mammals |
| Dog Star skipper (Polites sonora siris) | Butterflies and moths |
| Dolly Varden trout (Salvelinus malma) | Fish |
| Dolphinfish (Coryphaena hippurus) | Fish |
| Domestic (European) rabbit (Oryctolagus cuniculus) | Mammals |
| Douglas squirrel (Tamiasciurus douglasii) | Mammals |
| Dover sole (Microstomus pacificus) | Fish |
| Dreamy duskywing (Erynnis icelus) | Butterflies and moths |
| Dry Land Forestsnail (Allogona ptychophora solida) | Molluscs |
| Dungeness crab (Cancer magister) | Crustaceans |
| Dunn's salamander (Plethodon dunni) | Amphibians |
| Dusky Canada goose (Branta canadensis occidentalis) | Birds |
| Dwarf wrymouth (Cryptacanthodes aleutensis) | Fish |
| Eastern cottontail (rabbit) (Sylvilagus floridanus) | Mammals |
| Eastern fox squirrel (Sciurus niger) | Mammals |
| Eastern gray squirrel (Sciurus carolinensis) | Mammals |
| Eastern tiger swallowtail (Papilio glaucus canadensis) | Butterflies and moths |
| Edith's copper (Lycaena editha editha) | Butterflies and moths |
| Egleis fritillary (Speyeria egleis mcdunnoughi) | Butterflies and moths |