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 |
|---|---|
| Blue whale (Balaenoptera musculus) | Mammals |
| Fin whale (Balaenoptera physalus) | Mammals |
| Gray whale (Eschrichtius robustus) | Mammals |
| Humpback whale (Megaptera novaeangliae) | Mammals |
| Killer whale (Orcinus orca) | Mammals |
| Minke whale (Balaena acutorostrata) | Mammals |
| North Pacific right whale (Eubalaena japonica) | Mammals |
| Sei whale (Balaenoptera borealis) | Mammals |
| Sperm whale (Physeter macrocephalus) | Mammals |