Lewis and Clark Caverns State Park
It is believed that Tom Williams and Bert Pannell discovered the cave in 1892. Six years later, they and a few friends returned to explore the cave. After seeing what there was, they felt that the Caverns should be developed so that others could see it. They approached Dan Morrison with a plan of development. A second entrance was enlarged.
The publicity given to the Caverns by Morrison brought in the Northern Pacific Railway, which claimed that the cave was on its property. When a court decision upheld their claim, the NP offered the property to the federal government to be preserved as a park. In 1908, President Theodore Roosevelt proclaimed the creation of Lewis and Clark Cavern National Monument. Yellowstone National Park was given charge of it.
When Morrison appealed to be allowed to continue providing guided tours, the Caverns were closed to all visitors. However, Morrison continued guiding illegally for some time. In 1932, the federal government approached the state government of Montana about taking over the Caverns. The necessary legislation and the creation of the Civilian Conservation Corps were completed in 1935. In 1937, the deed for the property was transferred to the State of Montana. Several years of development followed.
The train and tram to transport visitors to and from the Caverns began in 1950. However, the tram was discontinued in 1973 and the train, in 1975 because of safety concerns.
We would like to thank Lynette Kemp, Assistant Manager, Lewis and Clark Caverns State Park, for providing information for this page.
Flora
- Common Name (Order Family Genus species)
Flowering Plants
- Alyssum (Capparales Brassicaceae (Cruciferae) Alyssum alyssoides)
- Anderson's Larkspur (Ranunculales Ranunculaceae Delphinium andersonii)
- Baneberry (Ranunculales Ranunculaceae Actaea spp.)
- Big Sage (Violales Violaceae Artemesia Tridentata)
- Black Cottonwood (Salicales Salicaeae Populus balsamifera)
- Black Sage (Violales Violaceae Artemesia spp.)
- Blue Grama (Poales Gramineae (Poaceae) Bouteloua gracilis)
- Blue-eyed Mary (Scrophulariales Scophulariaceae Collinsia parviflora)
- Bluebunch Wheatgrass (Poales Gramineae (Poaceae) Elymus spicatus)
- Bog Violet (Violales Violaceae Viola nephrophylla)
- Broomrape (Schrophulariales Orobanchaceae Orobanche fasciculata)
- Bulbous Bluegrass (Poales Gramineae (Poaceae) Poa bulbosa)
- Bunchberry (Cornales Cornaceae Cornus canadensis)
- Canada Thistle (Violales Violaceae Cirsium arvense)
- Cheatgrass (Poales Gramineae (Poaceae) Bromus tectorum)
- Chickweed (Caryophyllales Caryophyllaceae Cerastium arvense)
- Chokecherry (Rosales Rosaceae Prunus virginiana)
- Collomia (Polemoniales Polemoniaceae Collomia linearis)
- Common Dandelion (Asterales Asteraceae (Compositae) Taraxacum officinale)
- Corydalis (Papaverales Fumariaceae Corydalis aurea)
- Cow Parsnip (Umbellales Apicaeae (Umbelliferae) Heracleum sphondylium)
- Crested Wheatgrass (Poales Gramineae (Poaceae) Agropyron cristatum)
- Curl-leaf Mountain Mahogany (Rosales Rosaceae Cercocarpus ledifolius)
- Cushion Buckwheat (Polygonales Polygonaceae Eriogonum ovalifolium)
- Cut-leaved Daisy (Asterales Asteraceae (Compositae) Erigeron compositus)
- Early Blue Violet (Violales Violaceae Viola adunca)
- False Solomon's Seal (Liliales Liliaceae Smilacina racemosa)
- False Yarrow (Violales Violaceae Chaenactis douglasii)
- Fairy Bell (Liliales Liliaceae Disporum trachycarpum)
- Fringed Sage (Violales Violaceae Artemesia spp.)
- Fritillary (Liliales Liliaceae Fritillaria atroppurpurea)
- Fuzzy-tongue Penstemon (Scrophulariales Scophulariaceae Penstemon eriantherus)
- Giant Hyssop (Violales Violaceae Agastache urticifolia)
- Goatsbeard (Asterales Asteraceae (Compositae) Tragopogon dubius)
- Golden Aster (Asterales Asteraceae (Compositae) Heterotheca horrida)
- Gooseberry (Rosales Saxifragaceae Ribes setosum)
- Goosefoot (Caryophyllales Chenopodiaceae Chenopodium sp.)
- Gray Ragwort (Asterales Asteraceae (Compositae) Senecio canus)
- Great Basin Wild Rye (Poales Gramineae (Poaceae) Elymus cincereus)
- Hawksbeard (Asterales Asteraceae (Compositae) Crepis acuminata)
- Heart-leaved Arnica (Asterales Asteraceae (Compositae) Arnica fulgens)
- Holboell's Rock Cress (Capparales Brassicaceae (Cruciferae) Arabis holboellii)
- Horsemint (Lamiales Lamiaceae (Labiatae) Monarda Menthaefolia)
- Hound's Tongue (Polemoniales Boraginaceae Cynoglossum officinale)
- Knotweed (Polygonales Polygonaceae Polygonum douglasii)
- Low Larkspur (Ranunculales Ranunculaceae Delphinium bicolor)
- Lupine (Fabales Fabaceae (Leguminosae) Lupinus sp.)
- Macoun's Rock Cress (Capparales Brassicaceae (Cruciferae) Arabis microphylla)
- Miner's Candle (Polemoniales Boraginaceae Cryptantha sp.)
- Minor's Lettuce (Caryophyllales Portulacaceae Montia chamissoi)
- Mint (Lamiales Lamiaceae (Labiatae) Mentha spp.)
- Mock Orange (Rosales Hydrangeaceae Philadelphus lewissi)
- Mullein (Scrophulariales Scophulariaceae Verbascum thapsus)
- Musk Thistle (Asterales Asteraceae (Compositae) Carduus nutans)
- Narrowleaf Cottonwood (Salicales Salicaeae Populus angustifolia)
- Needle-and-Thread (Poales Gramineae (Poaceae) Stipa comata)
- Needle Grass (Poales Gramineae (Poaceae) Stipa nelsonii)
- Northern Bedstraw (Rubiales Rubiaceae Galium boreale)
- Nuttall's Rock Cress (Capparales Brassicaceae (Cruciferae) Arabis nuttallii)
- Oblongleaf Bluebells) (Polemoniales Boraginaceae Mertensia oblongifolia)
- Penny Cress (Capparales Brassicaceae (Cruciferae) Thlaspi arvense)
- Phlox (Polemoniales Polemoniaceae Phlox sp.)
- Pin Cushion (Caryophyllales Cactaceae Opuntia spp.)
- Pink Pussy-toes (Asterales Asteraceae (Compositae) Antennaria microphylla)
- Plantain (Plantaginales Plantaginaceae Plantago patagonica)
- Prickly Pear (Caryophyllales Cactaceae Opuntia spp.)
- Prickly Rose (Rosales Rosaceae Rosa sayi)
- Quackgrass (Poales Gramineae (Poaceae) Elymus repens)
- Quaking Aspen (Salicales Salicaeae Populus tremuloides)
- Rabbitbrush (Violales Violaceae Chrysothamnus viscidiflorus)
- Raspberry (Rosales Rosaceae Rubus idaeus)
- Red-osier Dogwood (Cornales Cornaceae Cornus stolonifera)
- Rock Mat (Rosales Rosaceae Petrophyton caespitosum)
- Rocky Mountain Maple (Sapindales Aceraceae Acer glabrum)
- Rosy Pussy-toes (Asterales Asteraceae (Compositae) Antennaria rosea)
- Sedges (Cyperales Cyperaceae Carex spp.)
- Skunkbush Sumac (Sapindales Anacardiaceae Rhus trilobata)
- Small-leaf Pussy-toes (Asterales Asteraceae (Compositae) Antennaria parvifolia)
- Snowberry (Dipsacales Caprifoliaceae Symphoricarpus albus)
- Spotted Knapweed (Asterales Asteraceae (Compositae) Centaurea maculosa)
- Stemless Mock Goldenweed ( (Asterales Asteraceae (Compositae) Haplopappus acaulis)
- Stick Seed (Polemoniales Boraginaceae Lappula redowskii)
- Sticky Cinquefoil (Rosales Rosaceae Potentilla glandulosa)
- Stiff-leaved Penstemon (Scrophulariales Scophulariaceae Penstemon aridus)
- Stinging Nettle (Urticales Urticaceae Urtica dioica)
- Stone Seed (Polemoniales Boraginaceae Lithospermum ruderale)
- Stonecrop (Rosales Crassulaceae Sedum lanceolatum)
- Strawberry (Rosales Rosaceae Fragaria vesca)
- Sulphur Flower Buckwheat (Polygonales Polygonaceae Eriogonum umbellatum)
- Sweet Cicely (Umbellales Apicaeae (Umbelliferae) Osmorhiza depauperata)
- Sweetscented Bedstraw (Rubiales Rubiaceae Galium triflorum)
- Tall Fringe Bluebells (Polemoniales Boraginaceae Mertensia ciliata)
- Thread-Leaf Scorpion-weed (Polemoniales Hydrophyllaceae Phacelia linearis)
- Tumble Mustard (Capparales Brassicaceae (Cruciferae) Sisymbrium loeselii)
- Valerian (Dipsacales Valerianaceae Valeriana dioica)
- Wavyleaf Thistle (Violales Violaceae Cirsium undulatum)
- Wax Currant (Rosales Saxifragaceae Ribes cereum)
- Whitlow Grass (Capparales Brassicaceae (Cruciferae) Draba oligosperma)
- Wild Onion (Liliales Liliaceae Allium textile)
- Windflower (Ranunculales Ranunculaceae Anemone lithophila)
- Winterfat (Caryophyllales Chenopodiaceae Ceratoides lanata)
- Wood Rose (Rosales Rosaceae Rosa woodsii)
- Yarrow (Asterales Asteraceae (Compositae) Achillea millefolium)
- Yellow Avens (Rosales Rosaceae Geum aleppicum)
Gymnosperms
- Common Juniper (Coniferales Cupressaceae Juniperus communis)
- Douglas Fir (Coniferales Pinaceae Pseudotsuga menziesii)
- Limber Pine (Coniferales Pinaceae Pinus flexilis)
- Ponderosa Pine (Coniferales Pinaceae Pinus ponderosa)
- Rocky Mountain Juniper (Coniferales Cupressaceae Juniperus scopulorum)
Ferns and Their Allies
- Bladder Fern (Polypodiales Polypodiaceae Cystopteris fragilis)
- Lip Fern (Polypodiales Polypodiaceae Cheilanthes feei)
Fauna
- Common Name (Order Family [Subfamily] Genus species)
Birds
- American Avocet (Charadriiformes Recurvirostridae Recurvirostra americana)
- American Bittern (Ciconiiformes Ardeidae Botaurus lentiginosus)
- American Coot (Gruiformes Rallidae Fulica americana)
- American Crow (Passeriformes Corvidae Corvus brachyrhynchos)
- American Goldfinch (Passeriformes Fringillidae [Carduelinae] Carduelis tristis)
- American Kestrel (Falconiformes Falconidae Falco sparverius)
- American Redstart (Passeriformes Parulidae Setophaga ruticilla)
- American Robin (Passeriformes Turdidae Turdus migratorius)
- American Tree Sparrow (Passeriformes Emberizidae [Emberizinae] Spizella arborea)
- American White Pelican (Pelecaniformes Pelecanidae Pelecanus erythrorhynchos)
- Bald Eagle (Falconiformes Accipitrinae Haliaeetus leucocephalus)
- Bank Swallow (Passeriformes Hirundinidae [Hirundininae] Riparia riparia)
- Barn Swallow (Passeriformes Hirundinidae [Hirundininae] Hirundo rustica)
- Barrow's Goldeneye (Anseriformes Anatidae [Anserinae] Bucephala islandica)
- Belted Kingfisher (Coraciiformes Alcedinidae [Cerylinae] Ceryle alcyon)
- Black Tern (Charadriiformes Laridae [Sterninae] Chlidonias niger)
- Black-billed Cuckoo (Cuculiformes Cuculidae [Phaenicophaeinae] Coccyzus erythropthalmus)
- Black-billed Magpie (Passeriformes Corvidae Pica pica)
- Black-capped Chickadee (Passeriformes Paridae Parus atricapillus)
- Black-headed Grosbeak (Passeriformes Emberizidae [Cardinalinae] Pheucticus melanocephalus)
- Blue Grouse (Galliformes Tetraoninae Dendragapus obscurus)
- Blue-winged Teal (Anseriformes Anatidae [Anserinae] Anas discors)
- Bobolink (Passeriformes Icteridae [Dolichonychinae] Dolichonyx oryzivorus)
- Bohemian Waxwing (Passeriformes Bombycillidae [Bombycillinae] Bombycilla garrulus)
- Bonaparte's Gull (Charadriiformes Laridae [Larinae] Larus phildelphia)
- Brewer's Blackbird (Passeriformes Icteridae [Icterinae] Euphagus cyanocephalus)
- Brewer's Sparrow (Passeriformes Emberizidae [Emberizinae] Spizella breweri)
- Brown-headed Cowbird (Passeriformes Icteridae [Icterinae] Molothrus ater)
- Bufflehead (Anseriformes Anatidae [Anserinae] Bucephala albeola)
- California Gull (Charadriiformes Laridae [Larinae] Larus californicus)
- Canada Goose (Anseriformes Anatidae [Anserinae] Branta canadensis)
- Canvasback (Anseriformes Anatidae [Anserinae]Aythya valisineria)
- Canyon Wren (Passeriformes Troglodytidae Catherpes mexicanus)
- Cassin's Finch (Passeriformes Fringillidae [Carduelinae] Carpodacus cassinii)
- Cedar Waxwing (Passeriformes Bombycillidae [Bombycillinae] Bombycilla cedrorum)
- Chipping Sparrow (Passeriformes Emberizidae [Emberizinae] Spizella passerina)
- Cinammon Teal (Anseriformes Anatidae [Anserinae] Anas cyanoptera)
- Clark's Nutcracker (Passeriformes Corvidae Nucifraga columbiana)
- Cliff Swallow (Passeriformes Hirundinidae [Hirundininae] Hirundo pyrrhonota)
- Common Goldeneye (Anseriformes Anatidae [Anserinae] Bucephala clangula)
- Common Grackle (Passeriformes Icteridae [Icterinae] Quiscalus Quiscula)
- Common Loon (Gaviiformes Gaviidae Gavia immer)
- Common Merganser (Anseriformes Anatidae [Anserinae] Mergus merganser)
- Common Nighthawk (Caprimulgiformes Caprimulginidae [Chordeilinae] Chordeiles minor)
- Common Raven (Passeriformes Corvidae Corvus corax)
- Common Snipe (Charadriiformes Scolopacidae [Gallinagoninae] Gallinago gallinago)
- Common Tern (Charadriiformes Laridae [Sterninae] Sterna hirundo)
- Common Yellowthroat (Passeriformes Parulidae Geothlypis trichas)
- Cooper's Hawk (Falconiformes Accipitridae Accipiter cooperii)
- Dark-eyed Junco (Passeriformes Emberizidae [Emberizinae] Junco hyemalis)
- Double-crested Cormorant (Pelecaniformes Phalacrocoracidae Phalacrocorax auritus)
- Downy Woodpecker (Piciformes Picidae [Picinae] Picoides pubescens)
- Dusky Flycatcher (Passeriformes Tyrannidae Empidonax oberholseri)
- Eared Grebe (Podicipediformes Podicipedidae Podiceps nigricollis)
- Eastern Kingbird (Passeriformes Tyrannidae Tyrannus tyrannus)
- European Starling (Passeriformes Sturnidae [Sturninae] Sturnus vulgaris)
- Evening Grosbeak (Passeriformes Fringillidae [Carduelinae] Coccothraustes vespertina)
- Ferruginous Hawk (Falconiformes Accipitridae Buteo regalis)
- Franklin's Gull (Charadriiformes Laridae [Larinae] Larus pipixcan)
- Gadwall (Anseriformes Anatidae [Anserinae] Anas strepera)
- Golden Eagle (Falconiformes Accipitrinae Aquila chrysaetos)
- Grasshopper Sparrow (Passeriformes Emberizidae [Emberizinae] Ammodramus savannarum)
- Gray Catbird (Passeriformes Mimidae Dumetella carolinensis)
- Gray Jay (Passeriformes Corvidae Perisoreus canadensis)
- Gray/Hungarian Partridge (Galliformes Tetraoninae Perdix perdix)
- Great Blue Heron (Ciconiiformes Ardeidae Ardea herodias)
- Great Horned Owl (Strigiformes Strigidae [Buboninae] Bubo virginianus)
- Greater Yellowlegs (Charadriiformes Scolopacidae [Tringinae] Tringa melanoleuca)
- Green-tailed Towhee (Passeriformes Emberizidae [Emberizinae] Emberizidae Pipilo chlorurus)
- Green-winged Teal (Anseriformes Anatidae [Anserinae] Anas crecca)
- Hairy Woodpecker (Piciformes Picidae [Picinae] Picoides villosus)
- Hermit Thrush (Passeriformes Turdidae Catharus guttatus)
- Hooded Merganser (Anseriformes Anatidae [Anserinae] Lophodytes cucullatus)
- Horned Lark (Passeriformes Alaudidae Eremophila alpestris)
- House Finch (Passeriformes Fringillidae [Carduelinae] Carpodacus mexicanus)
- House Sparrow (Passeriformes Passeridae Passer domesticus)
- House Wren (Passeriformes Troglodytidae Troglodytes aedon)
- Killdeer (Charadriiformes Charadriidae Charadrius vociferus)
- Lark Sparrow (Passeriformes Emberizidae [Emberizinae] Chondestes grammacus)
- Lazuli Bunting (Passeriformes Emberizidae [Cardinalinae] Emberizidae Passerina amoena)
- Least Flycatcher (Passeriformes Tyrannidae Empidonax minimus)
- Lesser Scaup (Anseriformes Anatidae [Anserinae] Aythya affinis)
- Lesser Yellowlegs (Charadriiformes Scolopacidae [Tringinae] Tringa flavipes)
- Lewis' Woodpecker (Piciformes Picidae [Picinae] Melanerpes lewis)
- Lincoln's Sparrow (Passeriformes Emberizidae [Emberizinae] Melospiza lincolnii)
- Loggerhead Shrike (Passeriformes Laniidae [Laniinae] Lanius ludovicianus)
- Long-billed Curlew (Charadriiformes Scolopacidae [Tringinae] Numenius americanus)
- Long-eared Owl (Strigiformes Strigidae [Buboninae] Asio otus)
- McCown's Longspur (Passeriformes Emberizidae [Emberizinae] Calcarius mccownii)
- MacGillivray's Warbler (Passeriformes Parulidae Oporornis tolmiei)
- Mallard (Anseriformes Anatidae [Anserinae] Anas platyrhynchos)
- Marbled Godwit (Charadriiformes Scolopacidae [Tringinae] Limosa fedoa)
- Marsh Wren (Passeriformes Troglodytidae Cistothorus palustris)
- Merlin (Falconiformes Falconidae Falco columbarius)
- Merriam's Turkey (Galliformes Phasianiidae Meleagris gallopavo)
- Mountain Bluebird (Passeriformes Turdidae Sialia currucoides)
- Mountain Chickadee (Passeriformes Paridae Parus gambeli)
- Mourning Dove (Columbiformes Columbidae Zenaida macroura)
- Northern (Bullock's) Oriole (Passeriformes Icteridae [Icterinae] Icterus galbula bullockii)
- Northern Goshawk (Falconiformes Accipitridae Accipiter gentilis)
- Northern Harrier (Falconiformes Accipitridae Circus cyaneus)
- Northern Pintail (Anseriformes Anatidae [Anserinae] Anas acuta)
- Northern Pygmy Owl (Strigiformes Strigidae [Buboninae] Glaucidium gnoma)
- Northern Rough-winged Swallow (Passeriformes Hirundinidae [Hirundininae] Stelgidopteryx serripennis)
- Northern Saw-Whet Owl (Strigiformes Strigidae [Buboninae] Aegolius acadicus)
- Northern Shoveler (Anseriformes Anatidae [Anserinae] Anas clypeata)
- Northern Shrike (Passeriformes Laniidae [Laniinae] Lanius excubitor)
- Orange-crowned Warbler (Passeriformes Parulidae Vermivora celata)
- Olive-sided Flycatcher (Passeriformes Tyrannidae Contopus borealis)
- Osprey (Falconiformes Pandioninae Pandion haliaetus)
- Peregrine Falcon (Falconiformes Falconidae Falco peregrinus)
- Pied-billed Grebe (Podicipediformes Podicipedidae Podilymbus podiceps)
- Pine Grosebeak (Passeriformes Fringillidae [Carduelinae] Pinicola enucleator)
- Pine Siskin (Passeriformes Fringillidae [Carduelinae] Carduelis pinus)
- Pinyon Jay (Passeriformes Corvidae Gymnorhinus cyanocephalus)
- Prairie Falcon (Falconiformes Falconidae Falco mexicanus)
- Red-brested Merganser (Anseriformes Anatidae [Anserinae] Mergus serrator)
- Red-eyed Vireo (Passeriformes Vireonidae [Veroninae] Vireo olivaceus)
- Red-naped Sapsucker (Piciformes Picidae [Picinae] Sphyrapicus varius)
- Red-necked Phalarope (Charadriiformes Scolopacidae [Phalaropodinae] Phalaropus lobatus)
- Red-shafted Northern Flicker (Piciformes Picidae [Picinae] Picidae Colaptes auratus)
- Red-tailed Hawk (Falconiformes Accipitridae Buteo jamaicensis)
- Red-winged Blackbird (Passeriformes Icteridae [Icterinae] Agelaius phoeniceus)
- Redhead (Anseriformes Anatidae [Anserinae] Aythya americana)
- Ring-billed Gull (Charadriiformes Laridae [Larinae] Larus delawarensis)
- Ring-necked Duck (Anseriformes Anatidae [Anserinae] Aythya collaris)
- Ring-necked Pheasant (Galliformes Phasianiidae Phasianus colchicus)
- Rock Dove (Columbiformes Columbidae Columba livia)
- Rock Wren (Passeriformes Troglodytidae Salpinctes obsoletus)
- Rough-legged Hawk (Falconiformes Accipitridae Buteo lagopus)
- Ruby-crowned Kinglet (Passeriformes Sylviinae Regulus calendula)
- Ruddy Duck (Anseriformes Anatidae [Anserinae] Oxyura jamaicensis)
- Rufous Hummingbird (Apodiformes Trochilidae Selasphorus rufus)
- Rufous-sided Towhee (Passeriformes Emberizidae [Emberizinae] Pipilo erythrophthalmus)
- Rusty Blackbird (Passeriformes Icteridae [Icterinae] Euphagus carolinus)
- Sage Thrasher (Passeriformes Mimidae Oreoscoptes montanus)
- Sandhill Crane (Gruiformes Gruidae Grus canadensis)
- Savannah Sparrow (Passeriformes Emberizidae [Emberizinae] Passerculus sandwichensis)
- Say's Phoebe (Passeriformes Tyrannidae Sayornis saya)
- Sharp-shinned Hawk (Falconiformes Accipitridae Accipiter striatus)
- Sharp-tailed Grouse ( Tetraoninae Tympanuchus phasianellus)
- Short-eared Owl (Strigiformes Strigidae [Buboninae] Asio flammeus)
- Snow Bunting (Passeriformes Emberizidae [Emberizinae] Plectrophenax nivalis)
- Snow Goose (Anseriformes Anatidae [Anserinae] Chen caerulescens)
- Solitary Sandpiper (Charadriiformes Scolopacidae [Tringinae] Tringa solitaria)
- Song Sparrow (Passeriformes Emberizidae [Emberizinae] Melospiza melodia)
- Sora (Gruiformes Rallidae Porzana carolina)
- Spotted Sandpiper (Charadriiformes Scolopacidae [Tringinae] Actitis macularia)
- Steller's Jay (Passeriformes Corvidae Cyanocitta stelleri)
- Swainson's Hawk (Falconiformes Accipitridae Buteo swainsoni)
- Swainson's Thrush (Passeriformes Turdidae Catharus ustulatus)
- Townsend's Solitaire (Passeriformes Turdidae Myadestes townsendi)
- Tree Swallow (Passeriformes Hirundinidae [Hirundininae] Tachycineta bicolor)
- Tundra Swan (Anseriformes Anatidae [Anserinae] Cygnus columbianus)
- Turkey Vulture (Falconiformes Cathartidae Cathartes aura)
- Veery (Passeriformes Turdidae Catharus fuscescens)
- Vesper Sparrow (Passeriformes Emberizidae [Emberizinae] Pooecetes gramineus)
- Violet-green Swallow (Passeriformes Hirundinidae [Hirundininae] Tachycineta thalassina)
- Virginia Rail (Gruiformes Rallidae Rallus limicola)
- Warbling Vireo (Passeriformes Vireonidae [Veroninae] Vireo gilvus)
- Western Grebe (Podicipediformes Podicipedidae Aechmophorus occidentails)
- Western Kingbird (Passeriformes Tyrannidae Tyrannus verticalis)
- Western Meadowlark (Passeriformes Icteridae [Icterinae] Sturnella neglecta)
- Western Screech Owl (Strigiformes Strigidae [Buboninae] Otus kennicottii)
- Western Tanager (Passeriformes Emberizidae [Thraupinae] Piranga ludoviciana)
- Western Wood Peewee (Passeriformes Tyrannidae Contopus sordidulus)
- White-crowned Sparrow (Passeriformes Emberizidae [Emberizinae] Zonotrichia leucophrys)
- White-throated Swift (Apodiformes Apodidae [Apodinae] Aeronautes saxatalis)
- Willow Flycatcher (Passeriformes Tyrannidae Empidonax traillii)
- Willet (Charadriiformes Scolopacidae [Tringinae] Cataptrophorus semipalmatus)
- Wilson's Phalarope (Charadriiformes Scolopacidae [Phalaropodinae] Phalaropus tricolor)
- Wilson's Warbler (Passeriformes Parulidae Wilsonia pusilla)
- Wood Duck (Anseriformes Anatidae [Anserinae] Aix sponsa)
- Yellow Warbler (Passeriformes Parulidae Dendroica petechia)
- Yellow-breasted Chat (Passeriformes Parulidae Icteria virens)
- Yellow-headed Blackbird (Passeriformes Icteridae [Icterinae] Xanthocephalus xanthocephalus)
- Yellow-rumped Warbler (Passeriformes Parulidae Dendroica coronata)
Mammals
- Beaver (Rodentia Castoridae Castor canadensis)
- Big Brown Bat (Chiroptera Vespertilionidae Eptesicus fuscus)
- Black Bear (Carnivora Ursidae Ursus americanus)
- Bobcat (Carnivora Felidae Lynx rufus)
- Bushy-tailed Wood Rat (Rodentia Cricetidae Neotoma cinerea)
- California Myotis (Chiroptera Vespertilionidae Myotis californicus)
- Columbian Ground Squirrel (Rodentia Sciuridae Spermophilus columbianus)
- Coyote (Carnivora Canidae Canis latrans)
- Deer Mouse ( Cricetidae Peromyscus maniculatus)
- Elk (Artiodactyla Cervidae Cervus elaphus)
- Fringed Myotis (Chiroptera Vespertilionidae Myotis thysanodes)
- Gapper's Red-backed Mouse (Rodentia Cricetidae Clethrionomys gapperi)
- Golden-mantled Ground Squirrel (Rodentia Sciuridae Spermophilus lateralis)
- Hayden's Shrew (Insectivora Soricidae Sorex haydeni)
- Hoary Bat (Chiroptera Vespertilionidae Lasiurus cinereus)
- House Mouse (Rodentia Muridae Mus musculus)
- Least Bat (Small-footed Myotis) (Chiroptera Vespertilionidae Myotis ciliolabrum)
- Least Chipmunk (Rodentia Sciuridae Eutamias minimus)
- Little Brown Myotis (Chiroptera Vespertilionidae Myotis lucifugus)
- Long-eared Myotis (Chiroptera Vespertilionidae Myotis evotis)
- Long-legged Myotis (Chiroptera Vespertilionidae Myotis volans)
- Long-tailed Vole (Rodentia Muridae Microtus longicaudus)
- Long-tailed Weasel (Carnivora Mustelidae Mustela frenata)
- Lynx (Carnivora Felidae Lynx canadensis)
- Masked Shrew (Insectivora Soricidae Sorex cinereus)
- Meadow Vole (Rodentia Cricetidae Microtus pennsylvanicus)
- Mink (Carnivora Mustelidae Mustela vison)
- Moose (Artiodactyla Cervidae Alces alces)
- Mountain Cottontail (Lagomorpha Leporidae Sylvilagus nuttallii)
- Mountain Goat (Artiodactyla Bovidae Oreamnos amercanus)
- Mountain Lion (Carnivora Felidae Felis concolor)
- Mountain Vole (Rodentia Muridae Microtus montanus)
- Mule Deer (Artiodactyla Cervidae Odocoileus hemionus)
- Muskrat (Rodentia Muridae Ondatra Zibethica)
- North American Badger (Carnivora Mustelidae Taxidea taxus)
- Northern Pocket Gopher (Rodentia Sciuridae Thomomys talpoides)
- Porcupine (Rodentia Erithizontidae Erethizon dorsatum)
- Pronghorn Antelope (Artiodactyla Bovidae Antilocapra americana)
- Raccoon (Carnivora Procyonidae Procyon lotor)
- Red Fox (Carnivora Canidae Vulpus vulpus)
- Red Squirrel (Rodentia Sciuridae Tamiasciurus hudsonicus)
- Red-tailed Chipmunk (Rodentia Sciuridae Eutamias ruficaudus)
- Richardson's Ground Squirrel (Rodentia Sciuridae Spermophilus richardsonii)
- River Otter (Carnivora Mustelidae Lutra canadensis)
- Sagebrush Vole (Rodentia Muridae Lagurus curtatus)
- Short-tailed Weasel (Carnivora Mustelidae Mustela erminea)
- Silver-haired Bat (Chiroptera Vespertilionidae Lasionycteris noctivagans)
- Striped Skunk (Carnivora Mustelidae Mephitis mephitis)
- Townsend's Big-eared Bat (Chiroptera Vespertilionidae Corynorhinus townsendii)
- Uinta Chipmunk (Rodentia Sciuridae Eutamias umbrinus)
- Uinta Ground Squirrel (Rodentia Sciuridae Spermophilus armatus)
- Western Jumping Mouse (Rodentia Zapodidae Zapus princeps)
- White-footed Mouse (Rodentia Cricetidae Peromyscus leucopus)
- White-tail Deer (Artiodactyla Cervidae Odocoileus virginianus)
- White-tailed Jackrabbit (Lagomorpha Leporidae Lepus townsendii)
- Yellow-bellied Marmot (Rodentia Sciuridae Marmota flaviventris)
- Yellow Pine Chipmunk (Rodentia Sciuridae Eutamias amoenus)
- Yuma Myotis (Chiroptera Vespertilionidae Myotis yumanensis)
Reptiles
- Blue Racer (Squamata Colubridae Coluber constrictor)
- Bull Snake (Squamata Colubridae Pituophis catenifer)
- Common Garter Snake (Squamata Colubridae Thamnophis sirtalis)
- Milk Snake (Squamata Colubridae Lampropeltis triangulum)
- Northern Alligator Lizard (Squamata Anguidae Elgaria coerulea)
- Painted Turtle (Testudines Emydidae Chrysemys picta)
- Rubber Boa (Squamata Boidae Charina bottae)
- Sagebrush Lizard (Squamata Iguanaidae Sceloporus graciosus)
- Short-Horned Lizard (Squamata Iguanaidae Phrynosoma douglasi)
- Spiny Softshell (Testudines Trionychidae Trionyx Spiniferus)
- Western Hognose Snake (Squamata Colubridae Heterodon nasicus)
- Western Rattlesnake (Squamata Viperidae Crotalus viridis)
- Western Skink (Squamata Scincidae Eumeces skiltonianus)
- Western Terrestrial Garter Snake (Squamata Colubridae Thamnophis elegans)
Amphibians
- Long-toed Salamander (Caudata Ambystomatidae Ambystoma macrodactylum)
- Northern Leopard Frog (Anura Ranidae Rana pipiens)
- Pacific Chorus Frog (Anura Hylidae Pseudacris regilla)
- Spotted Frog (Anura Ranidae Rana pretiosa)
- Tailed Frog (Anura Ascaphidae Ascaphus truei)
- Tiger Salamander (Caudata Ambystomatidae Ambystoma tigrinum)
- Western Toad (Anura Bufonidae Bufo boreas)
- Wood Frog (Anura Ranidae Rana sylvatica)
