Wash. Admin. Code § 220-610-010
Endangered species include:
| Common Name | Scientific Name |
| Oregon vesper sparrow | Pooecetes gramineus affinis |
| pygmy rabbit | Brachylagus idahoensis |
| fisher | Pekania pennanti |
| gray wolf | Canis lupus |
| grizzly bear | Ursus arctos |
| killer whale | Orcinus orca |
| sei whale | Balaenoptera borealis |
| fin whale | Balaenoptera physalus |
| blue whale | Balaenoptera musculus |
| humpback whale | Megaptera novaeangliae |
| North Pacific right whale | Eubalaena japonica |
| sperm whale | Physeter macrocephalus |
| woodland caribou | Rangifer tarandus caribou |
| Columbian sharp-tailed grouse | Tympanuchus phasianellus columbianus |
| sandhill crane | Grus canadensis |
| snowy plover | Charadrius nivosus |
| upland sandpiper | Bartramia longicauda |
| spotted owl | Strix occidentalis |
| western pond turtle | Clemmys marmorata |
| leatherback sea turtle | Dermochelys coriacea |
| mardon skipper | Polites mardon |
| Oregon silverspot butterfly | Speyeria zerene hippolyta |
| Oregon spotted frog | Rana pretiosa |
| northern leopard frog | Rana pipiens |
| Taylor's checkerspot | Euphydryas editha taylori |
| Streaked horned lark | Eremophila alpestris strigata |
| Tufted puffin | Fratercula cirrhata |
| North American lynx | Lynx canadensis |
| marbled murrelet | Brachyramphus marmoratus |
| Loggerhead sea turtle | Caretta caretta |
| Yellow-billed cuckoo | Coccyzus americanus |
| Pinto abalone | Haliotis kamtschatkana |
| Greater sage grouse | Centrocercus urophasianus |
| Ferruginous hawk | Buteo regalis |
| Cascade red fox | Vulpes vulpes cascadensis |
| western gray squirrel | Sciurus griseus |
| Island marble butterfly | Euchloe ausonides insulanis |
[Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.020, 77.04.055, 77.12.047, and 77.12.020. WSR 26-01-206 (Order 24-12), s 220-610-010, filed 12/24/25, effective 1/24/26. Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.055, 77.12.020, and 77.12.047. WSR 23-24-005 (Order 23-09), § 220-610-010, filed 11/27/23, effective 12/28/23. Statutory Authority: RCW 77.04.012, 77.04.055, 77.12.047, and 77.08.030. WSR 23-06-035 (Order 22-13), § 220-610-010, filed 2/23/23, effective 3/26/23. Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.020, 77.04.055, and 77.12.020. WSR 21-20-010 (Order 21-196), § 220-610-010, filed 9/23/21, effective 10/24/21. Statutory Authority: RCW 77.04.012, 77.04.055, 77.12.047, and 77.12.240. WSR 21-13-032 (Order 21-60), § 220-610-010, filed 6/10/21, effective 7/11/21. Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.020, 77.04.055, and 77.12.020. WSR 21-07-019 (Order 21-15), § 220-610-010, filed 3/5/21, effective 4/5/21. Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.055, 77.12.020, and 77.12.047. WSR 19-13-013 (Order 18-120), § 220-610-010, filed 6/7/19, effective 7/8/19; WSR 18-17-153 (Order 18-207), § 220-610-010, filed 8/21/18, effective 9/21/18. Statutory Authority: RCW 77.04.012, 77.04.055, 77.12.020, and 77.12.047. WSR 17-20-030 (Order 17-254), § 220-610-010, filed 9/27/17, effective 10/28/17. Statutory Authority: RCW 77.04.012, 77.04.013, 77.04.020, 77.04.055, and 77.12.047. WSR 17-05-112 (Order 17-04), recodified as § 220-610-010, filed 2/15/17, effective 3/18/17. Statutory Authority: RCW 77.04.012, 77.04.055, 77.12.020, and 77.12.047. WSR 17-02-084 (Order 17-02), § 232-12-014, filed 1/4/17, effective 2/4/17; WSR 16-11-023 (Order 16-84), § 232-12-014, filed 5/6/16, effective 6/6/16; WSR 15-10-022 (Order 14-95), § 232-12-014, filed 4/27/15, effective 5/28/15. Statutory Authority: RCW 77.12.047, 77.12.020. WSR 06-04-066 (Order 06-09), § 232-12-014, filed 1/30/06, effective 3/2/06; WSR 04-11-036 (Order 04-98), § 232-12-014, filed 5/12/04, effective 6/12/04. Statutory Authority: RCW 77.12.047, 77.12.655, 77.12.020. WSR 02-11-069 (Order 02-98), § 232-12-014, filed 5/10/02, effective 6/10/02. Statutory Authority: RCW 77.12.040, 77.12.010, 77.12.020, 77.12.770, 77.12.780. WSR 00-04-017 (Order 00-05), § 232-12-014, filed 1/24/00, effective 2/24/00. Statutory Authority: RCW 77.12.020. WSR 98-23-013 (Order 98-232), § 232-12-014, filed 11/6/98, effective 12/7/98; WSR 97-18-019 (Order 97-167), § 232-12-014, filed 8/25/97, effective 9/25/97; WSR 93-21-026 (Order 616), § 232-12-014, filed 10/14/93, effective 11/14/93. Statutory Authority: RCW 77.12.020(6). WSR 88-05-032 (Order 305), § 232-12-014, filed 2/12/88. Statutory Authority: RCW 77.12.040. WSR 82-19-026 (Order 192), § 232-12-014, filed 9/9/82; WSR 81-22-002 (Order 174), § 232-12-014, filed 10/22/81; WSR 81-12-029 (Order 165), § 232-12-014, filed 6/1/81.]