Olympic National Park

Rank: 23

Park Description

With nearly one million acres, Olympic encompasses several distinctly different ecosystems and protects a rich mosaic of natural and cultural history. Untamed rivers flow from glacier-capped peaks through valleys of old-growth forests, waves crash against a shoreline rich with life, and only trails traverse the vast interior of this internationally recognized wilderness. Come explore!

Park Address

Olympic National Park 600 East Park Avenue

Port Angeles, WA, 98362

Olympic National Park Activites












Species in Olympic National Park by Category

Here you can look up all the species found in Olympic National Park. Start by picking a category. From there you can see how many species have either the common name beggining with each letter or scientific name. It's a good place to start if you're looking for what kind of species are invasive to the park, or perhaps how common or rare a species is for that area.

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
American Beaver, Beaver, Canadian Beaver Castor canadensis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
black-tailed deer, Rocky Mountain mule deer Odocoileus hemionus hemionus Not In Park Non-native - -
Blackcat, Fisher, Pekan Martes pennanti Present Native Uncommon
Black Bear Ursus americanus Present Native Common
big brown bat Eptesicus fuscus Present Native Uncommon
Bat Myotis - - - - - -
Boreal Redback Vole, Red-backed Mouse, Red-backed Vole, Southern Red-backed Vole, White-Mountain Red-backed Mouse Clethrionomys gapperi Present Native Common
bushy-tailed woodrat Neotoma cinerea Present Native Uncommon
Black Rat Rattus rattus Present Non-native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
coyote Canis latrans Present Unknown Common
common otter, North American River Otter, northern river otter, river otter Lontra canadensis Present Native Uncommon
California Sea Lion Zalophus californianus Present Native Uncommon
Common Seal, Hair Seal, Harbor Seal Phoca vitulina Present Native Common
California Myotis Myotis californicus Present Native Uncommon
Coronation Island vole, long-tailed vole Microtus longicaudus Present Native Uncommon
Creeping Vole, Vole Microtus oregoni Present Native Common
Common Muskrat, Muskrat, Musquash, Water Rat Ondatra zibethicus Present Native Uncommon
Chipmunks Tamias - - - - - -
Chipmunk, Townsend's Chipmunk Tamias townsendii Present Native Common
Chickaree, Douglas Squirrel, Douglas' Squirrel Tamiasciurus douglasii Present Native Common
Coast Mole, Pacific mole, red-footed mole Scapanus orarius Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
deer mice, white-footed mice Peromyscus - - - - - -
Dusky shrew, Montane shrew Sorex monticolus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Timber Wolf, Gray Wolf, Timber Wolf Canis lupus Not In Park Native - -
Eastern Spotted Skunk, spotted skunk Spilogale putorius Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Feral Pig Sus scrofa Not In Park Non-native - -
fringed myotis Myotis thysanodes Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Hoary Bat Lasiurus cinereus cinereus Present Native Uncommon
Hedgehog, Porcupine Erethizon dorsatum Unconfirmed Non-native - -
house mouse Mus musculus Present Non-native Uncommon
heather vole, western heather vole Phenacomys intermedius Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Keen's Myotis, Northern Long-eared Bat, Northern Myotis, Say's Bat Myotis keenii Not In Park Native - -
Keen's mouse Peromyscus keeni Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
long-tailed weasel Mustela frenata Present Native Uncommon
long-eared myotis Myotis evotis Present Native Uncommon
little brown bat Myotis lucifugus Present Native Common
Long-legged Myotis Myotis volans Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mountain goat, Mountain Goat, Rocky Mountain goat Oreamnos americanus Present Non-native Common
mink Mustela vison Present Native Common
Mountain Beaver Aplodontia rufa Present Native Common
Mearns Flying Squirrel, Northern Flying Squirrel Glaucomys sabrinus Present Native Common
Masked Shrew Sorex cinereus Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern fur seal Callorhinus ursinus Present Native Rare
Northern Elephant Seal Mirounga angustirostris Present Native Rare
Northern Pocket Gopher Thomomys talpoides Not In Park Unknown - -
Norway rat Rattus norvegicus Present Non-native Uncommon
Northern Water Shrew, Water Shrew, White-lipped Water Shrew Sorex palustris Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
prairie deer mouse Peromyscus maniculatus Present Native Common
Pacific Marsh Shrew Sorex bendirii Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red fox Vulpes vulpes Present Non-native Occasional
raccoon Procyon lotor Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
striped skunk Mephitis mephitis Present Native Uncommon
Sea otter Enhydra lutris Present Native Common
Steller's sea lion Eumetopias jubatus Present Native Uncommon
silver-haired bat Lasionycteris noctivagans Present Native Uncommon
Snowshoe Hare, Varying Hare Lepus americanus Present Native Common
Shrew, Trowbridge's Shrew Sorex trowbridgii Present Native Common
Shrew-mole Neurotrichus gibbsii Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Townsend's Big-eared Bat Corynorhinus townsendii Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Virginia opossum Didelphis virginiana Not In Park Non-native - -
Vole Microtus townsendii Present Native Common
vagrant shrew Sorex vagrans Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yuma Myotis Myotis yumanensis Present Native Common

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Accipiter sp. Accipiter - - - - - -
American Golden Eagle, Golden Eagle Aquila chrysaetos Present Native Uncommon
American Rough-legged Hawk, Rough-legged Hawk Buteo lagopus Unconfirmed Native - -
American Pintail, Northern Pintail, Pintail Anas acuta Present Native Rare
American Wigeon, Baldpate Anas americana Present Native Common
American Brant, Brant Branta bernicla Present Native Occasional
American Golden-eye, Common Goldeneye Bucephala clangula Present Native Uncommon
American Common Scoter, American Scoter, Black Scoter, Butter-bill, Common Scoter Melanitta nigra Probably Present Native - -
American Merganser, Common Merganser Mergus merganser Present Native Common
American Black Swift, Black Swift Cypseloides niger Present Native Uncommon
Anna's Hummingbird Calypte anna Not In Park Native - -
Ancient murrelet Synthliboramphus antiquus Probably Present Native - -
Atlantic Murre, Common Murre Uria aalge Present Native Common
American Golden Plover, American Golden-Plover, Eastern American Golden Plover Pluvialis dominica Probably Present Native - -
American Herring Gull, Herring Gull Larus argentatus Present Native Uncommon
Atlantic Kittiwake, Black-legged Kittiwake Rissa tridactyla Present Native Uncommon
Arctic Tern Sterna paradisaea Probably Present Native - -
American Avocet, Avocet Recurvirostra americana Unconfirmed Native - -
American Knot, Knot, Red Knot Calidris canutus Present Native Uncommon
American Peregrine Falcon, Duck Hawk, Peregrine Falcon Falco peregrinus Present Native Uncommon
American Gyrfalcon, Gyrfalcon, White Gyrfalcon Falco rusticolus Unconfirmed Native - -
american kestrel Falco sparverius Present Native Uncommon
American Coot, Northern American Coot Fulica americana Present Native Uncommon
American dipper Cinclus mexicanus Present Native Common
american crow Corvus brachyrhynchos Present Native Common
american goldfinch Carduelis tristis Present Native Uncommon
American Pipit, American Water Pipit, Water Pipit Anthus rubescens Present Native Common
american redstart Setophaga ruticilla Present Native Occasional
american robin Turdus migratorius Present Native Abundant
Arkansas Kingbird, Western Kingbird Tyrannus verticalis Unconfirmed Native - -
American Bittern Botaurus lentiginosus Unconfirmed Native - -
American White Pelican, White Pelican Pelecanus erythrorhynchos Unconfirmed Native - -
Arctic Three-toed Woodpecker, Black-backed Three-toed Woodpecker, Black-backed Woodpecker Picoides arcticus Present Native - -
American Three-toed Woodpecker, Northern Three-toed Woodpecker, Three-toed Woodpecker Picoides tridactylus Present Native Rare
Atlantic Fulmar, Northern Fulmar Fulmarus glacialis Unconfirmed Native - -
American Long-eared Owl, Long-eared Owl Asio otus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Bald Eagle, Northern Bald Eagle Haliaeetus leucocephalus Present Native Common
Blue-winged Teal Anas discors Present Native Occasional
Bufflehead, Buffle-head Bucephala albeola Present Native Common
Barrow's Goldeneye Bucephala islandica Present Native Uncommon
Blue Goose, Snow Goose Chen caerulescens Probably Present Native - -
Brunnich's Murre, Brunnich's Thick-billed Murre, Thick-billed Murre Uria lomvia Unconfirmed Native - -
Black-bellied Plover Pluvialis squatarola Present Native Common
Black oystercatcher Haematopus bachmani Present Native Common
Bonaparte's Gull Larus philadelphia Present Native Common
Black turnstone Arenaria melanocephala Present Native Common
Baird's Sandpiper Calidris bairdii Present Native Uncommon
Bar-tailed godwit Limosa lapponica Unconfirmed Native - -
Buff-breasted Sandpiper Tryngites subruficollis Unconfirmed Native - -
Band-tailed Pigeon Columba fasciata Present Native Common
Belted Kingfisher, Eastern Belted Kingfisher Ceryle alcyon Present Native Common
Blue Grouse Dendragapus obscurus Present Native Common
Bushtit Psaltriparus minimus Present Native Uncommon
Bohemian Waxwing, Greater Waxwing Bombycilla garrulus Unconfirmed Native - -
Black-headed Grosbeak Pheucticus melanocephalus Present Native Uncommon
Brown Creeper Certhia americana Present Native Common
barn swallow Hirundo rustica Present Native Common
Bank Swallow, Common Bank Swallow Riparia riparia Unconfirmed Native - -
Brewer's Blackbird Euphagus cyanocephalus Not In Park Native - -
baltimore oriole Icterus galbula Present Native Occasional
brown-headed cowbird Molothrus ater Present Native Uncommon
Black-capped Chickadee Parus atricapillus Present Native Uncommon
black-throated blue warbler Dendroica caerulescens Unconfirmed Native - -
Black-throated Gray Warbler Dendroica nigrescens Present Native Abundant
Bewick's Wren, Eastern Bewick's Wren Thryomanes bewickii Present Native Uncommon
Black-crowned Night Heron, Black-crowned Night-Heron Nycticorax nycticorax Unconfirmed Native - -
Brown Pelican Pelecanus occidentalis Present Native Common
Black-footed Albatross Diomedea nigripes Unconfirmed Native - -
Buller's Shearwater Puffinus bulleri Unconfirmed Native - -
burrowing owl Athene cunicularia Not In Park Native - -
barred owl Strix varia Present Native Uncommon
Barn Owl, North American Barn Owl Tyto alba Present Native Occasional
Brandt's Cormorant Phalacrocorax penicillatus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
cooper's hawk Accipiter cooperii Present Native Uncommon
Cinnamon Teal Anas cyanoptera Present Native Occasional
Common Mallard, Mallard Anas platyrhynchos Present Native Common
Common White-fronted Goose, Greater White-fronted Goose Anser albifrons Present Native Rare
Canvasback Aythya valisineria Present Native Occasional
Canada Goose, Eastern Canada Goose Branta canadensis Present Native Common
common nighthawk Chordeiles minor Present Native Uncommon
Cassin's auklet Ptychoramphus aleuticus Present Native Common
California Gull Larus californicus Present Native Common
Caspian Tern Sterna caspia Present Native Common
Common Tern, Northern Common Tern Sterna hirundo Probably Present Native - -
Common Snipe, Wilson's Common Snipe, Wilson's Snipe Gallinago gallinago Present Native Uncommon
California Quail Callipepla californica Present Native Uncommon
Common Loon, Greater Common Loon Gavia immer Present Native Common
cedar waxwing Bombycilla cedrorum Present Native Uncommon
Common Raven, Northern Raven, Raven Corvus corax Present Native Common
Clark's Nutcracker Nucifraga columbiana Present Native Uncommon
Common Lapland Longspur, Lapland Longspur Calcarius lapponicus Present Native Occasional
chipping sparrow Spizella passerina Present Native Uncommon
Common Redpoll, Greater Redpoll, Mealy Redpoll Carduelis flammea Present Native Occasional
Cassin's Finch Carpodacus cassinii Present Native Occasional
Canadian Pine Grosbeak, Newfoundland Pine Grosbeak, Pine Grosbeak Pinicola enucleator Present Native Uncommon
Cliff swallow Hirundo pyrrhonota Present Native Common
Chestnut-backed Chickadee Parus rufescens Present Native Abundant
common yellowthroat Geothlypis trichas Present Native Common
Cassin's Vireo Vireo cassinii Present Native Rare
Cattle Egret Bubulcus ibis Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dunlin, Red-backed Dunlin, Red-backed Sandpiper Calidris alpina Present Native Common
dark-eyed junco Junco hyemalis Present Native Abundant
- - Dendroica coronata auduboni Present Native Abundant
Dusky Flycatcher Empidonax oberholseri Unconfirmed Native - -
downy woodpecker Picoides pubescens Present Native Uncommon
Double-crested Cormorant, Northern Double-crested Cormorant Phalacrocorax auritus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Eastern Goshawk, Goshawk, Northern Goshawk Accipiter gentilis Present Native Uncommon
Eurasian Wigeon, European Widgeon, Widgeon Anas penelope Unconfirmed Native - -
Eastern Harlequin Duck, Harlequin Duck Histrionicus histrionicus Present Native Common
Eastern White-winged Scoter, White-winged Coot, White-winged Scoter Melanitta fusca Present Native Uncommon
Eastern Glaucous Gull, Glaucous Gull Larus hyperboreus Present Native Rare
Eastern Willet, Willet Catoptrophorus semipalmatus Unconfirmed Native - -
Eastern Dowitcher, Short-billed Dowitcher Limnodromus griseus Not In Park Native - -
Eastern Solitary Sandpiper, Solitary Sandpiper Tringa solitaria Present Native Occasional
Eastern Savannah Sparrow, Savannah Sparrow Passerculus sandwichensis Present Native Common
Eastern Snow Bunting, Snow Bunting, Snowflake Plectrophenax nivalis Present Native Occasional
Eastern Vesper Sparrow, Vesper Sparrow Pooecetes gramineus Not In Park Native - -
evening grosbeak Coccothraustes vespertinus Present Native Common
european starling Sturnus vulgaris Present Non-native Uncommon
eastern phoebe Sayornis phoebe Present Native Occasional
eastern kingbird Tyrannus tyrannus Unconfirmed Native - -
Eastern Green Heron, Green heron, Green-backed Heron Butorides virescens Present Native Uncommon
Eared Grebe Podiceps nigricollis Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Franklin's Gull Larus pipixcan Present Native Occasional
Forster's Tern Sterna forsteri Unconfirmed Native - -
- - Falco columbarius suckleyi Present Native Uncommon
Fox Sparrow Passerella iliaca Present Native Common
Flickers Colaptes - - - - - -
Fork-tailed storm-petrel Oceanodroma furcata Present Native Uncommon
Flesh-footed Shearwater Puffinus carneipes Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green-winged Teal Anas crecca Present Native Uncommon
Gadwall Anas strepera Present Native Rare
Greater Scaup, Greater Scaup Duck Aythya marila Present Native Uncommon
Glaucous-winged gull Larus glaucescens Present Native Abundant
glaucous-winged gull X western gull (hybrid) Larus occidentalis X glaucescens Present Native Abundant
Greater Yellowlegs, Greater Yellow-legs Tringa melanoleuca Present Native Uncommon
Golden-crowned Sparrow Zonotrichia atricapilla Present Native Common
Gray-crowned rosy-finch Leucosticte tephrocotis Present Native Uncommon
Great Gray Shrike, Northern Shrike Lanius excubitor Present Native Occasional
golden-crowned kinglet Regulus satrapa Present Native Abundant
Gray Flycatcher Empidonax wrightii Unconfirmed Native - -
Great Blue Heron, Northern Great Blue Heron Ardea herodias Present Native Uncommon
Great Egret Casmerodius albus Not In Park Native - -
great horned owl Bubo virginianus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Hooded Merganser Lophodytes cucullatus Present Native Uncommon
Horned puffin Fratercula corniculata Unconfirmed Native - -
Heermann's Gull Larus heermanni Present Native Common
Hudsonian Curlew, Hudsonian Whimbrel, Whimbrel Numenius phaeopus Present Native Uncommon
horned lark Eremophila alpestris Present Native Common
Harris' Sparrow, Harris's Sparrow Zonotrichia querula Unconfirmed Native - -
house finch Carpodacus mexicanus Present Native Uncommon
Hermit Warbler Dendroica occidentalis Present Native Abundant
house sparrow Passer domesticus Probably Present Non-native - -
house wren Troglodytes aedon Present Native Rare
hermit thrush Catharus guttatus Present Native Common
Hammond's Flycatcher Empidonax hammondii Present Native Common
Hutton's Vireo Vireo huttoni Present Native Common
hairy woodpecker Picoides villosus Present Native Common
Horned Grebe Podiceps auritus Present Native Uncommon
Holboell's Grebe, Holboell's Red-necked Grebe, Red-necked Grebe Podiceps grisegena Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
indigo bunting Passerina cyanea Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Killdeer, Northern Killdeer Charadrius vociferus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Lesser Scaup, Lesser Scaup Duck Aythya affinis Present Native Uncommon
Long-tailed Duck, Old Squaw, Oldsquaw Clangula hyemalis Present Native Uncommon
Little Gull Larus minutus Unconfirmed Native - -
Least Sandpiper Calidris minutilla Present Native Common
Long-billed Dowitcher Limnodromus scolopaceus Present Native Uncommon
Long-billed Curlew, Southern Long-billed Curlew Numenius americanus Unconfirmed Native - -
Lesser Yellowlegs, Lesser Yellow-legs Tringa flavipes Present Native Uncommon
Long-tailed Jaeger Stercorarius longicaudus Probably Present Native - -
Lazuli Bunting Passerina amoena Present Native Occasional
Lincoln's Sparrow, Northern Lincoln's Sparrow Melospiza lincolnii Present Native Uncommon
Long-billed Marsh Wren, Marsh Wren, Prairie Marsh Wren Cistothorus palustris Present Native Common
Lewis' Woodpecker Melanerpes lewis Not In Park Native - -
Laysan Albatross Diomedea immutabilis Unconfirmed Native - -
Leach's Petrel, Leach's Storm-Petrel, Northern Leach's Petrel Oceanodroma leucorhoa Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Marbled murrelet Brachyramphus marmoratus Present Native Common
Mew gull Larus canus Present Native Abundant
Marbled godwit Limosa fedoa Present Native Uncommon
mourning dove Zenaida macroura Present Native Occasional
Mountain Chickadee Parus gambeli Unconfirmed Native - -
Myrtle's Warbler Dendroica coronata coronata Present Native Common
MacGillivray's Warbler Oporornis tolmiei Present Native Common
Mountain Bluebird Sialia currucoides Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern harrier Circus cyaneus Present Native Common
Northern shoveler, Shoveller Anas clypeata Present Native Uncommon
Northern Ruddy Duck, Ruddy Duck Oxyura jamaicensis Present Native Occasional
Northern Sabine's Gull, Sabine's Gull Xema sabini Unconfirmed Native - -
Northern Phalarope, Red-necked Phalarope Phalaropus lobatus Probably Present Native - -
Northern Virginia Rail, Virginia Rail Rallus limicola Present Native Rare
Northwestern crow Corvus caurinus Present Native Abundant
northern rough-winged swallow Stelgidopteryx serripennis Present Native Common
northern mockingbird Mimus polyglottos Present Native Occasional
northern parula Parula americana Present Native Occasional
nashville warbler Vermivora ruficapilla Probably Present Native - -
northern flicker Colaptes auratus Present Native Common
Northern Saw-whet Owl Aegolius acadicus Present Native Uncommon
Northern Short-eared Owl, Short-eared Owl Asio flammeus Present Native Rare
Northern Pygmy-Owl Glaucidium gnoma Present Native Common
Northern Spotted Owl Strix occidentalis caurina Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
osprey Pandion haliaetus Present Native Uncommon
orange-crowned warbler Vermivora celata Present Native Common
Olive-sided Flycatcher Contopus borealis Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Parakeet auklet Aethia psittacula Unconfirmed Native - -
Pigeon guillemot Cepphus columba Present Native Common
Pacific golden-plover Pluvialis fulva Present Native Uncommon
Pectoral Sandpiper Calidris melanotos Present Native Rare
Parasitic Jaeger Stercorarius parasiticus Probably Present Native - -
Pomarine Jaeger Stercorarius pomarinus Present Native Unknown
Prairie Falcon Falco mexicanus Unconfirmed Native - -
Pheasant, Ring-necked Pheasant Phasianus colchicus Present Non-native Occasional
Pacific Loon Gavia pacifica Present Native Common
Pine siskin Carduelis pinus Present Native Abundant
purple finch Carpodacus purpureus Present Native Uncommon
purple martin Progne subis Not In Park Native - -
palm warbler Dendroica palmarum Probably Present Native - -
Pileated Woodpecker Dryocopus pileatus Present Native Common
Pied-billed Grebe Podilymbus podiceps Present Native Uncommon
Pink-footed Shearwater Puffinus creatopus Unconfirmed Native - -
Pelagic cormorant Phalacrocorax pelagicus Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
red-tailed hawk Buteo jamaicensis Present Native Common
Redhead Aythya americana Present Native Occasional
Ring-necked Duck Aythya collaris Present Native Common
Red-breasted Merganser Mergus serrator Present Native Common
Rufous Hummingbird Selasphorus rufus Present Native Common
Rhinoceros auklet Cerorhinca monocerata Present Native Common
Ringed Plover, Semipalmated Plover, Semipalmated Ringed Plover Charadrius semipalmatus Present Native Uncommon
Ring-billed Gull Larus delawarensis Present Native Uncommon
Ruddy Turnstone Arenaria interpres Present Native Uncommon
Rock sandpiper Calidris ptilocnemis Present Native Uncommon
Red Phalarope Phalaropus fulicaria Present Native Occasional
rock dove Columba livia Present Non-native Uncommon
Ruffed Grouse, Ruffled Grouse Bonasa umbellus sabini Not In Park Unknown - -
Red-throated Loon Gavia stellata Present Native Common
Red Crossbill Loxia curvirostra Present Native Abundant
red-winged blackbird Agelaius phoeniceus Present Native Common
ruby-crowned kinglet Regulus calendula Present Native Common
red-breasted nuthatch Sitta canadensis Present Native Abundant
Rock Wren Salpinctes obsoletus Present Native Rare
red-eyed vireo Vireo olivaceus Unconfirmed Native - -
Red-naped Sapsucker Sphyrapicus nuchalis Present Native Occasional
Red-breasted Sapsucker Sphyrapicus ruber Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
sharp-shinned hawk Accipiter striatus Present Native Uncommon
Swainson's Hawk Buteo swainsoni Unconfirmed Native - -
Scoters Melanitta - - - - - -
Surf Scoter Melanitta perspicillata Present Native Abundant
Snowy Plover Charadrius alexandrinus Not In Park Native - -
Spotted Sandpiper Actitis macularia Present Native Common
Surfbird Aphriza virgata Present Native Common
Sharp-tailed sandpiper Calidris acuminata Unconfirmed Native - -
Sanderling Calidris alba Present Native Common
Stilt Sandpiper Calidris himantopus Unconfirmed Native - -
Semipalmated Sandpiper Calidris pusilla Probably Present Native - -
Sandhill Crane Grus canadensis Present Native Uncommon
Sora Rail, Sora Porzana carolina Not In Park Native - -
Steller's Jay Cyanocitta stelleri Present Native Common
swamp sparrow Melospiza georgiana Present Native Occasional
song sparrow Melospiza melodia Present Native Common
Spotted Towhee Pipilo maculatus Present Native Common
swainson's thrush Catharus ustulatus Present Native Common
Say's Phoebe Sayornis saya Unconfirmed Native - -
Sooty Shearwater Puffinus griseus Present Native Uncommon
Short-tailed shearwater Puffinus tenuirostris Unconfirmed Native - -
Snowy Owl Nyctea scandiaca Present Native Occasional
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
turkey vulture Cathartes aura Present Native Common
Trumpeter Swan Cygnus buccinator Present Native Uncommon
Tundra Swan, Whistling Swan Cygnus columbianus Present Native Uncommon
Tufted puffin Fratercula cirrhata Present Native Uncommon
Thayer's Gull Larus thayeri Present Native Uncommon
Tree Swallow Tachycineta bicolor Present Native Common
Townsend's Warbler Dendroica townsendi Present Native Abundant
tennessee warbler Vermivora peregrina Probably Present Native - -
Townsend's Solitaire Myadestes townsendi Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Vaux's Swift Chaetura vauxi Present Native Common
Violet-green Swallow Tachycineta thalassina Present Native Common
Varied Thrush Ixoreus naevius Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Wood Duck Aix sponsa Present Native Uncommon
Western Gull Larus occidentalis Present Native Common
Western Sandpiper Calidris mauri Present Native Abundant
wandering tattler Heteroscelus incanus Present Native Uncommon
Wilson's Phalarope Phalaropus tricolor Unconfirmed Native - -
white-throated sparrow Zonotrichia albicollis Present Native Occasional
white-crowned sparrow Zonotrichia leucophrys Present Native Common
White-winged Crossbill Loxia leucoptera Present Native Occasional
Western Meadowlark Sturnella neglecta Present Native Rare
wilson's warbler Wilsonia pusilla Present Native Common
white-breasted nuthatch Sitta carolinensis Unconfirmed Native - -
Western Tanager Piranga ludoviciana Present Native Common
winter wren Troglodytes troglodytes Present Native Abundant
Western Bluebird Sialia mexicana Present Native Rare
western wood-pewee Contopus sordidulus Present Native Uncommon
Western Flycatcher Empidonax difficilis Present Native Abundant
willow flycatcher Empidonax traillii Present Native Rare
warbling vireo Vireo gilvus Present Native Common
Western Grebe Aechmophorus occidentalis Present Native Common
Western Screech-Owl Otus kennicottii Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Xantus' Murrelet Synthliboramphus hypoleucus Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yellow-billed loon Gavia adamsii Unconfirmed Native - -
Yellow-headed Blackbird Xanthocephalus xanthocephalus Present Native Occasional
yellow warbler Dendroica petechia Present Native Common

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eastern garter snake Thamnophis sirtalis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Alligator Lizard Elgaria coerulea Present Native Uncommon
Northwestern Garter Snake Thamnophis ordinoides Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
rubber boa Charina bottae Present Native Rare
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Western Terrestrial Garter Snake Thamnophis elegans Not In Park Native - -
Western Fence Lizard Sceloporus occidentalis Not In Park Native - -

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
boreal (western) toad Bufo boreas Present Native Uncommon
bullfrog Rana catesbeiana Unconfirmed Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Cascade Frog, Cascades Frog Rana cascadae Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Ensatina Ensatina eschscholtzii Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Long-toed Salamander Ambystoma macrodactylum Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Northern Pacific Treefrog, Pacific Chorus Frog, Pacific Treefrog Pseudacris regilla Present Native Common
Northwestern Salamander Ambystoma gracile Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Red-legged Frog Rana aurora Present Native Common
Rough-skinned Newt Taricha granulosa Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Tailed Frog Ascaphus truei Present Native Common

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Atlantic Salmon, Landlocked Salmon Salmo salar Probably Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Brook Stickleback, Threespine Stickleback, Three-spined Stickleback Gasterosteus aculeatus Present Native Common
bay pipefish Syngnathus leptorhynchus Present Native Common
black prickleback Xiphister atropurpureus Present Native Common
Blueback salmon, Kokanee, Red salmon, Sockeye salmon Oncorhynchus nerka Present Native Common
Bull Trout Salvelinus confluentus Present Native Common
Brook Trout, Native Brook Trout Salvelinus fontinalis Present Non-native Abundant
bonyhead sculpin Artedius notospilotus Present Native Uncommon
buffalo sculpin Enophrys bison Present Native Common
brown Irish lord Hemilepidotus spinosus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
calico surfperch Amphistichus koelzi Present Native Abundant
crescent gunnel Pholis laeta Present Native Common
curlfin turbot Pleuronichthys decurrens Present Native Uncommon
cutthroat trout Oncorhynchus clarkii Present Native Common
Chum salmon Oncorhynchus keta Present Native Uncommon
Coho salmon Oncorhynchus kisutch Present Native Abundant
Chinook salmon, King salmon Oncorhynchus tshawytscha Present Native Common
calico sculpin Clinocottus embryum Present Native Common
Coastrange sculpin Cottus aleuticus Present Native Unknown
cabezon Scorpaenichthys marmoratus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Dolly varden Salvelinus malma Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eulachon Thaleichthys pacificus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
fluffy sculpin Oligocottus snyderi Present Native Abundant
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Green sturgen, green sturgeon Acipenser medirostris Not In Park Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
high cockscomb Anoplarchus purpurescens Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Kamloops Trout, Rainbow Trout, Steelhead Trout, Steel-head Trout Oncorhynchus mykiss Present Native Common
kelp greenling Hexagrammos decagrammus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
longnose sucker Catostomus catostomus Present Native Occasional
largescale sucker Catostomus macrocheilus Present Native Unknown
longnose dace Rhinichthys cataractae Present Native Unknown
Longfin smelt Spirinchus thaleichthys Probably Present Native - -
Largemouth Bass Micropterus salmoides Present Non-native Occasional
lingcod Ophiodon elongatus Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
mosshead warbonnet Chirolophis nugator Present Native Uncommon
mountain whitefish Prosopium williamsoni Present Native Abundant
mosshead sculpin Clinocottus globiceps Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
northern anchovy Engraulis mordax Present Native Abundant
northern squawfish Ptychocheilus oregonensis Present Native Abundant
Night smelt Spirinchus starksi Probably Present Native - -
northern clingfish Gobiesox maeandricus Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Pacific herring Clupea harengus pallasii Present Native Abundant
peamouth Mylocheilus caurinus Present Native Unknown
Pacific tomcod Microgadus proximus Present Native Uncommon
Pacific sand lance Ammodytes hexapterus Present Native Common
penpoint gunnel Apodichthys flavidus Present Native Common
Pacific sandfish Trichodon trichodon Present Native Uncommon
Pacific lamprey Lampetra tridentata Probably Present Native - -
Pink salmon Oncorhynchus gorbuscha Present Native Occasional
pygmy whitefish Prosopium coulteri Present Native Occasional
padded sculpin Artedius fenestralis Present Native Uncommon
Prickly sculpin Cottus asper Present Native Unknown
Paiute Sculpin Cottus beldingii Not In Park Unknown - -
Pacific staghorn sculpin Leptocottus armatus Present Native Common
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Redshide Shiner Richardsonius balteatus Present Native Unknown
rockweed gunnel Apodichthys fucorum Present Native Uncommon
Rock prickleback Xiphister mucosus Present Native Common
Rosylip sculpin Ascelichthys rhodorus Present Native Common
red Irish lord Hemilepidotus hemilepidotus Present Native Uncommon
rosy sculpin Oligocottus rubellio Probably Present Native - -
rock greenling Hexagrammos lagocephalus Present Native Common
Ringtail snailfish Liparis rutteri Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Speckled Dace Rhinichthys osculus Present Native Unknown
surf smelt Hypomesus pretiosus Present Native Abundant
smelts Osmeridae - - - - - -
shiner surfperch Cymatogaster aggregata Present Native Abundant
striped seaperch Embiotoca lateralis Present Native Abundant
spotfin surfperch Hyperprosopon anale Present Native Common
silver surfperch Hyperprosopon ellipticum Present Native Common
Saddleback gunnel Pholis ornata Present Native Common
starry flounder Platichthys stellatus Present Native Abundant
sand sole Psettichthys melanostictus Present Native Uncommon
scalyhead sculpin Artedius harringtoni Present Native Common
smoothhead sculpin Artedius lateralis Present Native Common
sharpnose sculpin Clinocottus acuticeps Present Native Common
shorthead sculpin Cottus confusus Present Native Unknown
silverspotted sculpin Blepsias cirrhosus Present Native Common
Spotted snailfish Liparis callyodon Present Native Uncommon
slipskin snailfish Liparis fucensis Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
tube-snout Aulorhynchus flavidus Present Native Common
tubenose poacher Pallasina barbata Present Native Common
tidepool sculpin Oligocottus maculosus Present Native Abundant
Tidepool snailfish Liparis florae Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
White sturgeon Acipenser transmontanus Not In Park Native - -
Western brook lamprey Lampetra richardsoni Probably Present Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
Yellow Perch Perca flavescens Present Non-native Unknown
yellow bullhead Ictalurus natalis Present Non-native Unknown

 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
arumleaf arrowhead, arum-leaf arrowhead, nothern arrowhead, wapato Sagittaria cuneata Probably Present Non-native - -
arrow-grass, seaside arrowgrass Triglochin maritima Unconfirmed Native - -
American silvertop Glehnia littoralis ssp. leiocarpa Probably Present Native - -
Alaska blue-eyed grass Sisyrinchium littorale Probably Present Native - -
Alaska rein-orchid Piperia unalascensis Present Native Uncommon
annual agoseris Agoseris heterophylla var. heterophylla Probably Present Native - -
- - Arnica cordifolia var. cordifolia Present Native Rare
- - Arnica latifolia var. latifolia Present Native Uncommon
absinth wormwood Artemisia absinthium Unconfirmed Non-native - -
Australian fireweed, coastal burnweed Erechtites minima Probably Present Non-native - -
Alice fleabane, Eastwood's daisy, Fleabane Erigeron aliceae Present Native Rare
ARCTIC ASTER Eurybia merita Probably Present Native - -
ALPINE HAWKWEED Hieracium gracile var. gracile Present Native Uncommon
apargidium Microseris borealis Present Native Rare
arctic sweet coltsfoot, arctic sweet-colt's-foot Petasites frigidus Present Native Unknown
arctic sweet coltsfoot Petasites frigidus var. nivalis Present Native Uncommon
American saw-wort Saussurea americana Present Native Uncommon
arrowleaf groundsel, arrowleaf ragwort Senecio triangularis Present Native Uncommon
American yellowrocket, erectpod wintercress, wintercress Barbarea orthoceras Present Native Rare
American false candytuft Smelowskia calycina var. americana Present Native Rare
alpine pennycress, alpine pennygrass Thlaspi montanum var. montanum Present Native Rare
alpine sandwort, twinflower sandwort Minuartia obtusiloba Present Native Uncommon
alpine pearlwort, arctic pearlwort Sagina saginoides Present Native Uncommon
Alpine bitter-root Lewisia pygmaea Probably Present Native - -
annual water minerslettuce Montia fontana ssp. fontana Probably Present Native - -
alpine mountainsorrel, mountain sorrel Oxyria digyna Present Native Uncommon
American bistort Polygonum bistortoides Present Native Common
alpine bistort, serpent-grass, viviparous bistort Polygonum viviparum Present Native Rare
Alaska cedar, Alaska yellow-cedar, Alaska-cedar, Nootka cypress, Sitka cypress, yellow cypress Chamaecyparis nootkatensis Present Native Common
American twinflower, northern twinflower, twinflower Linnaea borealis Present Native Abundant
alpine wintergreen, matted wintergreen, western wintergreen Gaultheria humifusa Present Native Rare
azaleas, rhododendron Rhododendron - - - - - -
Alaska blueberry, oval-leaf blueberry Vaccinium ovalifolium Present Native Uncommon
arctic starflower Trientalis europaea ssp. arctica Present Native Uncommon
American bird's-foot trefoil, American bird's-foot-trefoil, prairie trefoil, Spanish clover Lotus unifoliolatus var. unifoliolatus Unconfirmed Native - -
alfalfa Medicago sativa ssp. sativa Present Non-native Unknown
Alsike, Alsatian Clover Trifolium hybridum Present Non-native Unknown
American vetch, purple vetch Vicia americana ssp. americana Present Native Uncommon
- - Alnus viridis ssp. sinuata Present Native Common
autumn dwarf gentian, autumn dwarfgentian, autumn dwarf-gentian Gentianella amarella ssp. acuta Present Native Uncommon
autumn waterstarwort, autumn water-starwort, northern waterstarwort, northern water-starwort, scarlet waterstarwort Callitriche hermaphroditica Present Native Rare
American speedwell, brooklime Veronica americana Present Native Uncommon
American alpine speedwell Veronica wormskjoldii Present Native Uncommon
Aaron's beard Hypericum calycinum Present Non-native Rare
arctic willow Salix arctica Present Native Uncommon
Aleutian violet Viola langsdorfii Present Native Rare
alpine willowherb, alpine willowweed, pimpernel willowherb Epilobium anagallidifolium Present Native Uncommon
Autumn willow-herb Epilobium brachycarpum Probably Present Native - -
American Willow-herb Epilobium ciliatum ssp. glandulosum Present Native Uncommon
alpine willow-herb Epilobium clavatum Present Native Uncommon
alpine willow-herb Epilobium oregonense Probably Present Native - -
American waterlily, American white waterlily, white waterlily Nymphaea odorata Present Non-native Uncommon
Amabilis Fir, Pacific silver fir Abies amabilis Present Native Abundant
alpine nerved sedge Carex neurophora Present Native Rare
American Great Bulrush Schoenoplectus tabernaemontani Probably Present Native - -
arctic bentgrass Agrostis aequivalvis Present Native Uncommon
annual hairgrass Deschampsia danthonioides Probably Present Native - -
Alaskan wheatgrass Elymus alaskanus ssp. latiglumis Present Native Rare
American dunegrass Leymus mollis ssp. mollis Probably Present Native - -
alpine timothy Phleum alpinum Present Native Common
annual bluegrass Poa annua Present Non-native Abundant
Alaska bluegrass Poa paucispicula Present Native Rare
ANDERSONS' SWORD-FERN Polystichum andersonii Present Native Rare
American rockbrake Cryptogramma acrostichoides Present Native Uncommon
alpine ladyfern Athyrium americanum Unconfirmed Native - -
alkali buttercup Ranunculus cymbalaria var. cymbalaria Unconfirmed Native - -
AMERICAN GLOBE FLOWER Trollius laxus ssp. albiflorus Present Native Uncommon
American watermilfoil, shortspike watermilfoil, Siberian water-milfoil Myriophyllum sibiricum Probably Present Native - -
alpine alumroot, alpine heuchera Heuchera glabra Present Native Uncommon
alpine brook saxifrage, pygmy saxifrage, weak saxifrage Saxifraga rivularis Present Native Rare
alpine or Tolmie's saxifrage Saxifraga tolmiei Present Native Uncommon
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
broad waterweed, Canada waterweed, Canadian waterweed Elodea canadensis Present Native Uncommon
Bigleaf Pondweed Potamogeton amplifolius Probably Present Native - -
bur chervil, burr chervil Anthriscus caucalis Present Non-native Unknown
barestem biscuitroot Lomatium nudicaule Present Native Uncommon
blunt-fruit sweet-cicely, bluntseed sweetroot Osmorhiza depauperata Present Native Rare
blue dicks Dichelostemma capitatum ssp. capitatum Not In Park Unknown - -
beadruby, mayflower, Solomon's-seal Maianthemum - - - - - -
blueeyed grass, blue-eyed grass Sisyrinchium - - - - - -
Broad-lipped Twayblade Listera convallarioides Probably Present Native - -
bog orchid, fringed orchid Platanthera - - - - - -
beach-bur Ambrosia chamissonis Probably Present Native - -
broadleaf arnica Arnica latifolia Present Native Uncommon
boreal sagebrush Artemisia arctica ssp. arctica Present Native Uncommon
Batchelor's Buttons Centaurea cyanus Probably Present Non-native - -
bull thistle Cirsium vulgare Present Non-native Common
blackeyed Susan Rudbeckia hirta Probably Present Non-native - -
blowball, common dandelion, dandelion, faceclock Taraxacum officinale Present Native Unknown
Bellflower Campanula parryi Probably Present Native - -
Buckbean Menyanthes trifoliata Present Native Uncommon
bird's rape, common mustard, field mustard, rape Brassica rapa var. rapa Probably Present Non-native - -
bitter cress Cardamine oligosperma Present Native Unknown
bog marshcress, bog yellowcress, common yellowcress, marsh yellowcress, marshcress, yellow watercress Rorippa palustris Present Native Unknown
bog yellowcress, hispid yellowcress Rorippa palustris ssp. hispida Unconfirmed Native - -
buttered goosefoot, low goosefoot Chenopodium chenopodioides Unconfirmed Native - -
big chickweed Cerastium fontanum ssp. vulgare Present Non-native Common
beautiful sandwort, boreal stitchwort Minuartia rubella Present Native Uncommon
Birdseye Sagina procumbens Probably Present Non-native - -
bouncingbet Saponaria officinalis Present Non-native Unknown
Bladder Campion Silene vulgaris Unconfirmed Non-native - -
black bindweed, wild buckwheat Polygonum convolvulus var. convolvulus Probably Present Non-native - -
broad-leaved knotweed, leafy dwarf knotweed, small knotweed Polygonum minimum Present Native Uncommon
bristle dock, golden dock Rumex maritimus Probably Present Native - -
bitter doc Rumex obtusifolius Present Non-native Common
blue elderberry Sambucus cerulea var. cerulea Probably Present Native - -
barberpole, Barber-pole, candystick, Suagr Stick, sugarstick Allotropa virgata Present Native Uncommon
Bearberry Arctostaphylos uva-ursi Present Native Common
bog Labrador tea, rusty Labrador tea Ledum groenlandicum Present Native Uncommon
bog wintergreen, liverleaf wintergreen, pink wintergreen Pyrola asarifolia Present Native Unknown
bog wintergreen Pyrola asarifolia ssp. asarifolia Present Native Unknown
big leaf rhododendron Rhododendron macrophyllum Present Native Uncommon
blueberries, blueberry, huckleberry Vaccinium - - - - - -
Bog Blueberry Vaccinium uliginosum Present Native Rare
broadleaved starflower, western starflower Trientalis borealis ssp. latifolia Present Native Uncommon
Beach Pea Lathyrus japonicus var. maritimus Probably Present Native - -
broad-leaved or Klamath lupine Lupinus latifolius ssp. latifolius Present Native Common
bigleaf lupine Lupinus polyphyllus var. polyphyllus Probably Present Native - -
Black Medick Medicago lupulina Probably Present Non-native - -
burr medick, goldfields medic, little burclover, little bur-clover Medicago minima Present Non-native Rare
black locust Robinia pseudoacacia Probably Present Non-native - -
beech Fagus - - - - - -
bedstraw Galium trifidum Present Native Unknown
Brewer's Monkeyflower Mimulus breweri Probably Present Native - -
Butter-and-eggs Linaria vulgaris Probably Present Non-native - -
Bird's Eye Speedwell Veronica chamaedrys Probably Present Non-native - -
brightblue speedwell, thyme-leaf speedwell Veronica serpyllifolia ssp. humifusa Present Native Uncommon
Bead Lily, blue-bead lily, Queen's cup Clintonia uniflora Present Native Uncommon
BRONZE BELLS Stenanthium occidentale Present Native Uncommon
beargrass, Indian basketgrass Xerophyllum tenax Present Native Common
Bog Clubmoss Lycopodiella inundata Present Native Rare
Bog St. John's Wort, Bog St. John's-Wort, tinker's penny, Tinlcer's Penny Hypericum anagalloides Present Native Uncommon
black cottonwood Populus balsamifera ssp. trichocarpa Present Native Common
Barclay's willow Salix barclayi Present Native Uncommon
broadleaf willowweed, milkflower willowherb, white-flower willowherb Epilobium lactiflorum Present Native Uncommon
beach pine, coast pine, lodgepole pine, shore pine Pinus contorta var. contorta Present Native Uncommon
Brown Sedge Carex buxbaumii Present Native Rare
bristlystalked sedge Carex leptalea ssp. leptalea Present Native Unknown
black alpine sedge Carex nigricans Present Native Common
blunt sedge, obtuse sedge Carex obtusata Present Native Rare
blister sedge Carex vesicaria var. vesicaria Probably Present Native - -
bulrush, bulrushes Scirpus - - - - - -
blackgirdle bulrush Scirpus atrocinctus Probably Present Native - -
Beak rush Juncus - - - - - -
bog rush Juncus effusus var. pacificus Present Native Uncommon
bentgrass Agrostis - - - - - -
brome, brome spp. Bromus - - - - - -
Bromegrass Bromus tectorum Present Non-native Uncommon
big reedgrass, bluejoint Calamagrostis canadensis var. canadensis Unconfirmed Native - -
bluejoint Calamagrostis canadensis var. langsdorfii Probably Present Native - -
bristly dogstail grass Cynosurus echinatus Present Non-native Uncommon
Bering's tufted hairgrass Deschampsia beringensis Probably Present Native - -
bottlebrush squirreltail, squirreltail Elymus elymoides ssp. elymoides Present Native Unknown
blue wild rye, blue wildrye Elymus glaucus Present Native Unknown
blue wild rye, blue wildrye Elymus glaucus ssp. glaucus Present Native Common
bearded fescue, nodding fescue Festuca subulata Present Native Uncommon
big bluegrass, Sandberg bluegrass, Sandberg's bluegrass Poa secunda Present Native Uncommon
broadfruit burreed, broadfruit bur-reed, broad-fruit burr-reed, giant burreed Sparganium eurycarpum Present Native Uncommon
Bur Reed Sparganium fluctuans Present Native Rare
broadleaf cattail Typha latifolia Probably Present Native - -
brightgreen spleenwort, green spleenwort Asplenium trichomanes-ramosum Present Native Uncommon
bracken fern Pteridium aquilinum Present Native Unknown
bracken fern Pteridium aquilinum var. latiusculum Present Native Unknown
Bracken fern Pteridium aquilinum var. pubescens Present Native Common
Brewer's cliff-brake Pellaea breweri Present Native Rare
broadlvd marsh marigold, twin-flowered marsh marigold, white Caltha leptosepala ssp. howellii Present Native Common
black hawthorn, river hawthorn Crataegus douglasii Probably Present Native - -
bitter cherry, bittercherry Prunus emarginata Present Native Unknown
bitter cherry, bittercherry Prunus emarginata var. emarginata Unconfirmed Native - -
bitter cherry Prunus emarginata var. mollis Present Native Uncommon
big leaf maple Acer macrophyllum Present Native Common
Bristly Black Currant Ribes lacustre Present Native Uncommon
Brewer's mitrewort Mitella breweri Present Native Uncommon
brook saxifrage, streambank saxifrage Saxifraga odontoloma Present Native Uncommon
bigflower tellima Tellima grandiflora Present Native Common
beach morningglory, seashore false bindweed Calystegia soldanella Unconfirmed Native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
common duckweed, least duckweed, lesser duckweed Lemna minor Probably Present Native - -
Common Naiad Najas flexilis Present Native Rare
COMMON FALSE-ASPHODEL Tofieldia glutinosa ssp. occidentalis Unconfirmed Native - -
COMMON ANGELICA Angelica arguta Present Native Uncommon
cow parsnip Heracleum lanatum Present Native Uncommon
celeryleaf licorice-root Ligusticum apiifolium Probably Present Native - -
coast range lomatium, few-fruited lomatium, Martindale's lomatium Lomatium martindalei Present Native Uncommon
common lomatium Lomatium utriculatum Present Native Uncommon
common yampah Perideridia gairdneri ssp. borealis Present Native Uncommon
chatterbox orchid Epipactis gigantea Present Native Rare
common yarrow Achillea millefolium Present Native Unknown
common yarrow Achillea millefolium var. alpicola Present Native Common
Common Burdock Arctium minus Present Non-native Unknown
clasping arnica, streambank arnica Arnica amplexicaulis Present Native Uncommon
coastal mugwort Artemisia suksdorfii Present Native Uncommon
Chicory Cichorium intybus Unconfirmed Non-native - -
Canada Thistle Cirsium arvense Present Non-native Abundant
Crepis Crepis capillaris Probably Present Non-native - -
cutleaf daisy, dwarf mountain fleabane, fernleaf fleabane Erigeron compositus Present Native Rare
cudweed, lowland cudweed, marsh everlasting, western marsh cudweed Gnaphalium palustre Probably Present Native - -
cat's ear, catsear Hypochaeris - - - - - -
cat's-ear Hypochaeris radicata Present Non-native Abundant
coast tarweed Madia sativa Probably Present Native - -
cudweed, everlasting Pseudognaphalium canescens ssp. thermale Unconfirmed Native - -
Common Groundsel Senecio vulgaris Probably Present Non-native - -
Canadian goldenrod Solidago canadensis var. salebrosa Present Native Uncommon
Common Sow Thistle Sonchus oleraceus Probably Present Non-native - -
common dandelion, fleshy dandelion, horned dandelion, rough dandelion Taraxacum officinale ssp. ceratophorum Present Native Rare
common dandelion Taraxacum officinale ssp. officinale Present Non-native Abundant
common salsify, goat's beard, goatsbeard, meadow goat's-beard, salsifis majeur, salsify, western goat's beard, western salsify, wild oysterplant, yellow goat's beard, yellow salsify Tragopogon dubius Present Non-native Rare
Coltsfoot Tussilago farfara Present Non-native Unknown
Creeping Bellfloweer Campanula rapunculoides Probably Present Non-native - -
Clearwater catseye, Clearwater cryptantha, common cryptantha Cryptantha intermedia Present Native Uncommon
changing forget-me-not, yellowandblue forget-me-not Myosotis discolor Probably Present Non-native - -
Comfrey Symphytum officinale Probably Present Non-native - -
cushion draba Draba cana Unconfirmed Native - -
Curved Yellowcress Rorippa curvisiliqua Present Native Uncommon
Creeping Yellow Cress Rorippa sylvestris Probably Present Non-native - -
Corn Spurry Spergula arvensis Probably Present Non-native - -
chickweed, northern stitchwort Stellaria borealis ssp. sitchana Present Native Uncommon
Chickweed Stellaria calycantha Present Native Uncommon
crisp starwort, crispleaved chickweed, curled starwort Stellaria crispa Present Native Uncommon
Chickweed Stellaria humifusa Unconfirmed Native - -
common chickweed Stellaria media Present Non-native Unknown
candyflower, Siberian montia, western springbeauty Claytonia sibirica var. sibirica Present Native Uncommon
cushion buckwheat Eriogonum ovalifolium var. nivale Present Native Uncommon
curltop ladysthumb, curlytop knotweed, curlytop smartweed, dock-leaf smartweed, nodding smartweed, pale smartweed Polygonum lapathifolium Probably Present Non-native - -
common sheep sorrel Rumex acetosella Present Non-native Common
Curly dock Rumex crispus Present Non-native Common
common hornwort, coon's tail, coon's-tail, coontail, hornwort Ceratophyllum demersum Unconfirmed Native - -
COMMON JUNIPER Juniperus communis var. montana Present Native Uncommon
COMMON SNOWBERRY Symphoricarpos albus var. laevigatus Present Native Uncommon
copperbush Elliottia pyroliflorus Probably Present Native - -
cream mountain heather, yellow mountain heather Phyllodoce glanduliflora Present Native Uncommon
California huckleberry Vaccinium ovatum Present Native Unknown
California Jacob's-ladder Polemonium californicum Present Native Uncommon
cup clover Trifolium cyathiferum Present Unknown Uncommon
common gorse, furze, gorse, whin Ulex europaeus Probably Present Non-native - -
common periwinkle Vinca minor Probably Present Non-native - -
Carolina geranium Geranium carolinianum var. carolinianum Probably Present Native - -
cutleaf geranium Geranium dissectum Probably Present Non-native - -
common bugle Ajuga reptans Present Non-native Uncommon
common selfheal Prunella vulgaris Present Native Unknown
Common Bladderwort Utricularia macrorhiza Present Native Uncommon
Common Lilac Syringa vulgaris Unconfirmed Non-native - -
clustered broomrape, clustered broom-rape, purple broomrape, tufted broomrape Orobanche fasciculata Present Native Uncommon
COILED PEDICULARIS Pedicularis contorta var. contorta Probably Present Native - -
chickweed monkeyflower Mimulus alsinoides Present Native Uncommon
common monkeyflower, seep monkeyflower Mimulus guttatus Present Native Common
Common Plantain Plantago major Present Non-native Unknown
corn speedwell Veronica arvensis Present Non-native Unknown
Cusick's speedwell Veronica cusickii Present Native Common
common gypsyweed Veronica officinalis var. officinalis Present Non-native Rare
Common Mullein Verbascum thapsus Probably Present Non-native - -
Columbia lily, Columbian lily Lilium columbianum Present Native Uncommon
clasping-leaved twisted-stalk, cucumber root Streptopus amplexifolius var. amplexifolius Present Native Uncommon
Cypress Spurge Euphorbia cyparissias Present Non-native Unknown
Common St. Johnswort Hypericum perforatum Present Non-native Common
coast willowweed, fringed willowherb Epilobium ciliatum ssp. ciliatum Present Native Uncommon
carex, sedge, sedge species, sedges Carex - - - - - -
Columbian sedge Carex aperta Probably Present Native - -
coiled sedge Carex circinata Probably Present Native - -
Cusick's Sedge Carex cusickii Probably Present Native - -
chamisso sedge, thickhead sedge Carex pachystachya Present Native Uncommon
Canadian single-spike sedge, downy sedge, northern singlespike sedge Carex scirpoidea Present Native Rare
Creeping Spike-rush Eleocharis palustris Present Native Uncommon
Chamisso's cottongrass, Chamisso's cotton-grass, russet cottonsedge Eriophorum chamissonis Present Native Uncommon
common rush Juncus effusus Present Native Unknown
common woodrush Luzula congesta Probably Present Native - -
common woodrush Luzula multiflora Present Native Unknown
Common Woodrush Luzula multiflora ssp. frigida Present Native Uncommon
common woodrush Luzula multiflora var. multiflora Probably Present Native - -
Columbia needlegrass, Dore's needlegrass Achnatherum nelsonii ssp. dorei Present Native Unknown
common brome Bromus vulgaris Present Native Uncommon
Canada Bluejoint Calamagrostis canadensis Present Native Unknown
Crested Dog's Tail Cynosurus cristatus Present Non-native Uncommon
California wild oat grass Danthonia californica Present Native Rare
crinkleawn fescue Festuca subuliflora Probably Present Native - -
creeping velvetgrass Holcus mollis Probably Present Non-native - -
Common Darnel, Perennial Ryegrass Lolium perenne Present Non-native Unknown
Common Reed Phragmites australis Present Native Rare
Canada bluegrass Poa compressa Present Non-native Unknown
Christmas fern, holly fern, hollyfern, sword fern Polystichum - - - - - -
coast polypody, leather-leaf fern Polypodium scouleri Probably Present Native - -
Cascade Oregongrape Mahonia nervosa Present Native Uncommon
Columbia windflower, common windflower, threeleaf, western white anemone Anemone deltoidea Unconfirmed Native - -
crimson columbine Aquilegia formosa var. formosa Present Native Uncommon
Cooley's false buttercup Kumlienia cooleyae Unconfirmed Native - -
Creeping buttercup Ranunculus repens var. repens Present Non-native Abundant
Cascara Rhamnus purshiana Present Native Uncommon
creambush, creambush oceanspray, hillside oceanspray, oceanspray Holodiscus discolor Present Native Uncommon
cherry laurel Prunus laurocerasus Present Non-native Unknown
cluster rose Rosa pisocarpa Probably Present Native - -
Creeping Raspberry, Dwarf Bramble Rubus lasiococcus Present Native Uncommon
Canadian burnet Sanguisorba canadensis Present Native Uncommon
creeping sibbaldia, creeping-glow-wort, prostrate sibbaldia Sibbaldia procumbens Present Native Uncommon
common pigmyweed, water pygmyweed Crassula aquatica Present Native Rare
coastal mitrewort, oval-leaved mitrewort Mitella ovalis Present Native Uncommon
coolwort foamflower, false mitrewort, laceflower, western coolwort Tiarella trifoliata var. unifoliata Present Native Uncommon
creeping jenny, European bindweed, field bindweed, perennial morningglory, smallflowered morningglory Convolvulus arvensis Probably Present Non-native - -
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
duck-potato Sagittaria latifolia var. latifolia Present Native Uncommon
duckmeat Spirodela polyrhiza Probably Present Native - -
Douglas' waterhemlock, water hemlock, western water hemlock Cicuta douglasii Unconfirmed Native - -
Devil's Club Oplopanax horridus Present Native Common
daffodil Narcissus pseudonarcissus Probably Present Non-native - -
Diffuse knapweed Centaurea diffusa Probably Present Non-native - -
daisy, fleabane Erigeron - - - - - -
Devil's Paintbrush, Orange Hawkweed Hieracium aurantiacum Present Non-native Rare
Douglas aster Symphyotrichum subspicatum var. subspicatum Present Native Unknown
deercabbage, deer-cabbage Nephrophyllidium crista-galli Present Native Rare
dropseed rockcress Arabis holboellii var. pendulocarpa Present Native Rare
Danish scurvygrass Cochlearia groenlandica Probably Present Native - -
Deptford pink Dianthus armeria Probably Present Non-native - -
dwarf pearlwort Sagina apetala Probably Present Non-native - -
Douglas' campion, Douglas' catchfly, seabluff catchfly Silene douglasii var. douglasii Present Native Uncommon
dwarf minerslettuce Montia dichotoma Unconfirmed Native - -
Dooryard Knotweed Polygonum arenastrum Probably Present Non-native - -
Doorweed, Common Knotgrass Polygonum aviculare Probably Present Non-native - -
Davis' knotweed Polygonum davisiae Probably Present Native - -
Douglas? knotweed Polygonum douglasii ssp. douglasii Present Native Uncommon
dwarf phlox, slender phlox Phlox gracilis ssp. humilis Present Native Uncommon
darkthroat shootingstar Dodecatheon pulchellum ssp. macrocarpum Present Native Rare
dwarf milkvetch Astragalus microcystis Unconfirmed Native - -
Dove's-foot Cranesbill Geranium molle Present Non-native Rare
Death Camas Zigadenus elegans ssp. elegans Present Native Rare
deathcamas, grassy deathcamas Zigadenus venenosus var. gramineus Probably Present Native - -
dwarf fireweed Chamerion latifolium Present Native Unknown
dwarf enchanter's nightshade Circaea alpina ssp. pacifica Present Native Uncommon
Dwarf Grapefern Botrychium simplex Probably Present Native - -
Douglas-fir Pseudotsuga menziesii var. menziesii Present Native Abundant
Dunhead sedge Carex phaeocephala Present Native Uncommon
DRUMMOND'S RUSH Juncus drummondii var. subtriflorus Present Native Uncommon
desert saltgrass, inland saltgrass, marsh spikegrass, saltgrass, seashore saltgrass Distichlis spicata Probably Present Native - -
Davy mannagrass Glyceria leptostachya Unconfirmed Native - -
deer fern Blechnum spicant Present Native Common
deer foot, Vanilla Leaf, vanillaleaf Achlys triphylla Present Native Common
DRUMMOND'S ANEMONE Anemone lithophila Present Native Uncommon
Drummond's cinquefoil Potentilla drummondii ssp. drummondii Present Native Uncommon
Dog rose Rosa canina Present Non-native Unknown
Douglas' spirea, Douglas's Spirea Spiraea douglasii Present Native Unknown
 Name(s)  Scientific Name  Occurrence  Nativeness  Abundance
eelgrass, seawrack Zostera marina Probably Present Native - -
English ivy Hedera helix Present Non-native Common
English holly Ilex aquifolium Present Non-native Abundant
Eschscholtz's hairy rockcress Arabis eschscholtziana Present Native Unknown
- - Empetrum nigrum ssp. nigrum Present Native Rare
English broom Cytisus scoparius Present Non-native Unknown
European beech Fagus sylvatica Probably Present Non-native - -
EXPLORER'S GENTIAN Gentiana calycosa Present