Cumulative Checklist
With Rich Hoyer as leader
- Column A = Number of tours out of eight on which this species has been recorded
- Column B = Number of days this species was seen on the 2011 tour
- Column C = Maximum daily count for this species on the 2011 tour
- Column D = H = heard only, N = nesting evidence observed, X = seen in 2011
| A | B | C | D | ||
|---|---|---|---|---|---|
| 2 | Greater White-fronted Goose | Anser albifrons | |||
| 2 | Ross's Goose | Chen rossii | |||
| 6 | Brant | 1 | 8 | Branta bernicla | |
| 2 | Cackling Goose | Branta hutchinsii | |||
| 8 | Canada Goose | 10 | 75 | N | Branta canadensis |
| 7 | Trumpeter Swan | 2 | 3 | Cygnus buccinator | |
| 2 | Tundra Swan | Cygnus columbianus | |||
| 8 | Wood Duck | 3 | 9 | Aix sponsa | |
| 8 | Gadwall | 6 | 20 | Anas strepera | |
| 1 | Eurasian Wigeon | Anas penelope | |||
| 8 | American Wigeon | 6 | 11 | Anas americana | |
| 8 | Mallard | 10 | 45 | Anas platyrhynchos | |
| 6 | Blue-winged Teal | Anas discors | |||
| 8 | Cinnamon Teal | 6 | 18 | Anas cyanoptera | |
| 8 | Northern Shoveler | 5 | 16 | Anas clypeata | |
| 7 | Northern Pintail | 7 | 10 | Anas acuta | |
| 8 | Green-winged Teal | 4 | 12 | Anas crecca | |
| 8 | Canvasback | 2 | 16 | Aythya valisineria | |
| 8 | Redhead | 2 | 35 | Aythya americana | |
| 8 | Ring-necked Duck | 5 | 8 | Aythya collaris | |
| 7 | Greater Scaup | 3 | 6 | Aythya marila | |
| 8 | Lesser Scaup | 4 | 25 | Aythya affinis | |
| 4 | Harlequin Duck | 1 | 12 | Histrionicus histrionicus | |
| 8 | Surf Scoter | 3 | 60 | Melanitta perspicillata | |
| 5 | White-winged Scoter | 2 | 3 | Melanitta fusca | |
| 3 | Black Scoter | 3 | 18 | Melanitta nigra | |
| 8 | Bufflehead | 2 | 15 | Bucephala albeola | |
| 1 | Common Goldeneye | Bucephala clangula | |||
| 8 | Barrow's Goldeneye | 1 | 9 | Bucephala islandica | |
| 8 | Hooded Merganser | 1 | 4 | Lophodytes cucullatus | |
| 8 | Common Merganser | 3 | 14 | Mergus merganser | |
| 6 | Red-breasted Merganser | 2 | 5 | Mergus serrator | |
| 8 | Ruddy Duck | 1 | 10 | Oxyura jamaicensis | |
| 8 | Chukar | 3 | 3 | Alectoris chukar | |
| 8 | Ring-necked Pheasant | 2 | 4 | Phasianus colchicus | |
| 2 | Ruffed Grouse | 1 | 1 | H | Bonasa umbellus |
| 7 | Sooty Grouse | 1 | 7 | Dendragapus fuliginosus | |
| 4 | Wild Turkey | Meleagris gallopavo | |||
| 7 | Mountain Quail | 1 | 2 | Oreortyx pictus | |
| 8 | California Quail | 5 | 9 | Callipepla californica | |
| 4 | Red-throated Loon | 1 | 15 | Gavia stellata | |
| 7 | Pacific Loon | 3 | 75 | Gavia pacifica | |
| 6 | Common Loon | 2 | 8 | Gavia immer | |
| 8 | Pied-billed Grebe | 4 | 2 | N | Podilymbus podiceps |
| 4 | Horned Grebe | 2 | 1 | Podiceps auritus | |
| 8 | Eared Grebe | 1 | 30 | Podiceps nigricollis | |
| 6 | Red-necked Grebe | 2 | 1 | Podiceps grisegena | |
| 8 | Western Grebe | 5 | 25 | Aechmophorus occidentalis | |
| 8 | Clark's Grebe | 4 | 3 | Aechmophorus clarkii | |
| 1 | Sooty Shearwater | Puffinus griseus | |||
| 8 | Brandt's Cormorant | 3 | 75 | Phalacrocorax penicillatus | |
| 8 | Double-crested Cormorant | 4 | 90 | Phalacrocorax auritus | |
| 8 | Pelagic Cormorant | 3 | 50 | Phalacrocorax pelagicus | |
| 8 | American White Pelican | 2 | 40 | Pelecanus erythrorhynchos | |
| 8 | Brown Pelican | 3 | 34 | Pelecanus occidentalis | |
| 5 | American Bittern | 2 | 1 | Botaurus lentiginosus | |
| 8 | Great Blue Heron | 9 | 16 | Ardea herodias | |
| 8 | Great Egret | 3 | 20 | Ardea alba | |
| 3 | Snowy Egret | Egretta thula | |||
| 1 | Cattle Egret | Bubulcus ibis | |||
| 3 | Green Heron | 2 | 15 | Butorides virescens | |
| 8 | Black-crowned Night-Heron | 1 | 2 | Nycticorax nycticorax | |
| 8 | White-faced Ibis | 3 | 300 | Plegadis chihi | |
| 8 | Turkey Vulture | 10 | 16 | Cathartes aura | |
| 8 | Osprey | 7 | 6 | N | Pandion haliaetus |
| 8 | Bald Eagle | 9 | 10 | Haliaeetus leucocephalus | |
| 8 | Northern Harrier | 6 | 5 | Circus cyaneus | |
| 7 | Sharp-shinned Hawk | 1 | 1 | Accipiter striatus | |
| 3 | Cooper's Hawk | Accipiter cooperii | |||
| 5 | Northern Goshawk | 1 | 1 | N | Accipiter gentilis |
| 8 | Swainson's Hawk | 4 | 6 | N | Buteo swainsoni |
| 8 | Red-tailed Hawk | 10 | 12 | N | Buteo jamaicensis |
| 7 | Ferruginous Hawk | 3 | 7 | Buteo regalis | |
| 8 | Golden Eagle | 2 | 7 | Aquila chrysaetos | |
| 8 | American Kestrel | 7 | 10 | N | Falco sparverius |
| 1 | Merlin | 1 | 1 | Falco columbarius | |
| 7 | Peregrine Falcon | 1 | 1 | Falco peregrinus | |
| 8 | Prairie Falcon | 2 | 5 | N | Falco mexicanus |
| 8 | Virginia Rail | 6 | 6 | Rallus limicola | |
| 8 | Sora | 2 | 5 | Porzana carolina | |
| 8 | American Coot | 6 | 15 | N | Fulica americana |
| 8 | Sandhill Crane | 4 | 18 | Grus canadensis | |
| 2 | Black-bellied Plover | 1 | 1 | Pluvialis squatarola | |
| 1 | Semipalmated Plover | Charadrius semipalmatus | |||
| 8 | Killdeer | 8 | 15 | N | Charadrius vociferus |
| 8 | Black Oystercatcher | 3 | 6 | Haematopus bachmani | |
| 8 | Black-necked Stilt | 2 | 12 | Himantopus mexicanus | |
| 8 | American Avocet | 4 | 20 | Recurvirostra americana | |
| 8 | Spotted Sandpiper | 6 | 3 | Actitis macularius | |
| 5 | Wandering Tattler | 2 | 2 | Tringa incana | |
| 1 | Ruddy Turnstone | 1 | 1 | Arenaria interpres | |
| 4 | Greater Yellowlegs | 2 | 1 | H | Tringa melanoleuca |
| 8 | Willet (Western) | 4 | 12 | Tringa semipalmata inornata | |
| 1 | Upland Sandpiper | Bartramia longicauda | |||
| 8 | Whimbrel (Hudsonian) | 3 | 12 | Numenius phaeopus hudsonicus | |
| 8 | Long-billed Curlew | 4 | 16 | N | Numenius americanus |
| 1 | Sanderling | Calidris alba | |||
| 2 | Semipalmated Sandpiper | Calidris pusilla | |||
| 5 | Western Sandpiper | 1 | 2 | Calidris mauri | |
| 2 | Least Sandpiper | Calidris minutilla | |||
| 1 | Pectoral Sandpiper | Calidris melanotos | |||
| 1 | Dunlin | Calidris alpina | |||
| 1 | Short-billed Dowitcher | 1 | 10 | Limnodromus griseus | |
| 5 | Long-billed Dowitcher | 1 | 2 | Limnodromus scolopaceus | |
| 1 | Marbled Godwit | Limosa fedoa | |||
| 8 | Wilson's Snipe | 4 | 15 | Gallinago delicata | |
| 8 | Wilson's Phalarope | 2 | 10 | Phalaropus tricolor | |
| 8 | Red-necked Phalarope | 1 | 6 | Phalaropus lobatus | |
| 4 | Bonaparte's Gull | Chroicocephalus philadelphia | |||
| 8 | Franklin's Gull | 5 | 42 | Leucophaeus pipixcan | |
| 8 | Ring-billed Gull | 5 | 6 | Larus delawarensis | |
| 8 | California Gull | 2 | 6 | Larus californicus | |
| 1 | Herring Gull | Larus argentatus | |||
| 8 | Western Gull | 3 | 800 | Larus occidentalis | |
| 7 | Western x Glaucous-winged Gull | 2 | 1 | Larus occidentalis x glaucescens | |
| 8 | Glaucous-winged Gull | 3 | 75 | Larus glaucescens | |
| 2 | Glaucous Gull | Larus hyperboreus | |||
| 1 | Glaucous-winged x Glaucous Gull | Larus glaucescens x hyperboreus | |||
| 8 | Caspian Tern | 3 | 8 | Hydroprogne caspia | |
| 8 | Black Tern | 2 | 20 | Chlidonias niger | |
| 8 | Forster's Tern | 2 | 35 | Sterna forsteri | |
| 8 | Common Murre | 3 | 10000 | Uria aalge | |
| 8 | Pigeon Guillemot | 2 | 25 | Cepphus columba | |
| 7 | Marbled Murrelet | 1 | 3 | Brachyramphus marmoratus | |
| 8 | Rhinoceros Auklet | 2 | 3 | Cerorhinca monocerata | |
| 7 | Tufted Puffin | 3 | 16 | Fratercula cirrhata | |
| 8 | Rock Pigeon | 7 | 1 | Columba livia | |
| 8 | Band-tailed Pigeon | 2 | 18 | Patagioenas fasciata | |
| 4 | Eurasian Collared-Dove | 7 | 8 | Streptopelia decaocto | |
| 8 | Mourning Dove | 9 | 18 | Zenaida macroura | |
| 4 | Barn Owl | Tyto alba | |||
| 8 | Flammulated Owl | 1 | 1 | Otus flammeolus | |
| 6 | Western Screech-Owl | Megascops kennicottii | |||
| 8 | Great Horned Owl | 4 | 11 | N | Bubo virginianus |
| 6 | Northern Pygmy-Owl | 2 | 1 | Glaucidium gnoma | |
| 7 | Burrowing Owl | Athene cunicularia | |||
| 3 | Barred Owl | Strix varia | |||
| 1 | Great Gray Owl | Strix nebulosa | |||
| 2 | Long-eared Owl | Asio otus | |||
| 5 | Short-eared Owl | Asio flammeus | |||
| 6 | Northern Saw-whet Owl | 1 | 1 | Aegolius acadicus | |
| 4 | Common Nighthawk | Chordeiles minor | |||
| 3 | Common Poorwill | Phalaenoptilus nuttallii | |||
| 1 | Black Swift | 1 | 5 | Cypseloides niger | |
| 8 | Vaux's Swift | 5 | 90 | Chaetura vauxi | |
| 7 | White-throated Swift | 1 | 5 | Aeronautes saxatalis | |
| 8 | Black-chinned Hummingbird | 1 | 8 | Archilochus alexandri | |
| 5 | Anna's Hummingbird | 2 | 2 | Calypte anna | |
| 8 | Calliope Hummingbird | 3 | 2 | Stellula calliope | |
| 8 | Rufous Hummingbird | 7 | 2 | Selasphorus rufus | |
| 8 | Belted Kingfisher | 4 | 2 | Ceryle alcyon | |
| 8 | Lewis's Woodpecker | 3 | 9 | Melanerpes lewis | |
| 8 | Acorn Woodpecker | 1 | 2 | Melanerpes formicivorus | |
| 8 | Williamson's Sapsucker | 2 | 5 | Sphyrapicus thyroideus | |
| 8 | Red-naped Sapsucker | 1 | 2 | Sphyrapicus nuchalis | |
| 8 | Red-breasted Sapsucker | 1 | 2 | Sphyrapicus ruber | |
| 2 | Red-naped x Red-breasted Sapsucker | 1 | 1 | Sphyrapicus nuchalis x ruber | |
| 8 | Downy Woodpecker | 2 | 1 | Picoides pubescens | |
| 8 | Hairy Woodpecker | 3 | 4 | Picoides villosus | |
| 8 | White-headed Woodpecker | 2 | 4 | Picoides albolarvatus | |
| 2 | American Three-toed Woodpecker | Picoides dorsalis | |||
| 7 | Black-backed Woodpecker | 1 | 3 | Picoides arcticus | |
| 8 | Northern Flicker | 10 | 12 | Colaptes auratus | |
| 6 | Pileated Woodpecker | Dryocopus pileatus | |||
| 8 | Olive-sided Flycatcher | 2 | 4 | Contopus cooperi | |
| 8 | Western Wood-Pewee | 3 | 3 | Contopus sordidulus | |
| 7 | Willow Flycatcher | Empidonax traillii | |||
| 8 | Hammond's Flycatcher | 3 | 2 | Empidonax hammondii | |
| 7 | Gray Flycatcher | 2 | 2 | Empidonax wrightii | |
| 8 | Dusky Flycatcher | 6 | 6 | Empidonax oberholseri | |
| 8 | Pacific-slope Flycatcher | 3 | 1 | Empidonax difficilis | |
| 4 | Black Phoebe | Sayornis nigricans | |||
| 8 | Say's Phoebe | 3 | 4 | Sayornis saya | |
| 8 | Ash-throated Flycatcher | 1 | 1 | Myiarchus cinerascens | |
| 8 | Western Kingbird | 6 | 25 | Tyrannus verticalis | |
| 6 | Eastern Kingbird | Tyrannus tyrannus | |||
| 8 | Loggerhead Shrike | 3 | 4 | Lanius ludovicianus | |
| 8 | Cassin's Vireo | 3 | 3 | Vireo cassinii | |
| 8 | Hutton's Vireo | 2 | 1 | Vireo huttoni | |
| 8 | Warbling Vireo (Western) | 6 | 20 | Vireo gilvus swainsoni group | |
| 7 | Gray Jay (Oregon) | Perisoreus canadensis obscurus | |||
| 6 | Gray Jay (Canada) | 1 | 3 | Perisoreus c. canadensis | |
| 3 | Pinyon Jay | Gymnorhinus cyanocephalus | |||
| 8 | Steller's Jay | 4 | 5 | Cyanocitta stelleri | |
| 8 | Western Scrub-Jay | 7 | 8 | Aphelocoma californica | |
| 5 | Clark's Nutcracker | Nucifraga columbiana | |||
| 8 | Black-billed Magpie | 5 | 18 | N | Pica hudsonia |
| 8 | American Crow | 10 | 50 | Corvus brachyrhynchos | |
| 8 | Common Raven | 10 | 85 | Corvus corax | |
| 5 | Horned Lark (Streaked) | 2 | 1 | Eremophila alpestris strigata | |
| 8 | Horned Lark (Interior) | 5 | 12 | E. a. lamprochroma/merrilli | |
| 8 | Purple Martin | 2 | 8 | Progne subis | |
| 8 | Tree Swallow | 9 | 30 | Tachycineta bicolor | |
| 8 | Violet-green Swallow | 9 | 35 | Tachycineta thalassina | |
| 8 | Northern Rough-winged Swallow | 8 | 4 | Stelgidopteryx serripennis | |
| 8 | Bank Swallow | 4 | 50 | N | Riparia riparia |
| 8 | Cliff Swallow | 7 | 250 | N | Petrochelidon pyrrhonota |
| 8 | Barn Swallow | 10 | 100 | N | Hirundo rustica |
| 8 | Black-capped Chickadee | 4 | 4 | Poecile atricapillus | |
| 8 | Mountain Chickadee | 4 | 10 | Poecile gambeli | |
| 8 | Chestnut-backed Chickadee | 5 | 8 | Poecile rufescens | |
| 5 | Bushtit (Coastal) | 2 | 2 | Psaltriparus minimus minimus | |
| 4 | Bushtit (Lead-colored) | Psaltriparus minimus plumbeus | |||
| 8 | Red-breasted Nuthatch | 6 | 8 | Sitta canadensis | |
| 8 | White-breasted Nuthatch (Interior) | 2 | 2 | Sitta carolinensis tenuissima | |
| 5 | White-breasted Nuthatch (Coastal) | 1 | 3 | N | S. c. aculeata |
| 8 | Pygmy Nuthatch | 3 | 10 | Sitta pygmaea | |
| 8 | Brown Creeper | 2 | 2 | Certhia americana | |
| 8 | Rock Wren | 5 | 4 | Salpinctes obsoletus | |
| 8 | Canyon Wren | 2 | 1 | Catherpes mexicanus | |
| 7 | Cinnamon-rumped [White-collared] Seedeater | 3 | 2 | Sporophila torqueola | |
| 8 | House Wren | 4 | 6 | N | Troglodytes aedon |
| 8 | Pacific Wren | 3 | 3 | Troglodytes pacificus | |
| 8 | Marsh Wren | 5 | 8 | Cistothorus palustris | |
| 1 | Blue-gray Gnatcatcher | Polioptila caerulea | |||
| 8 | American Dipper | 2 | 1 | Cinclus mexicanus | |
| 8 | Golden-crowned Kinglet | 4 | 4 | Regulus satrapa | |
| 5 | Ruby-crowned Kinglet | 2 | 2 | Regulus calendula | |
| 8 | Wrentit | 3 | 5 | Chamaea fasciata | |
| 8 | Western Bluebird | 3 | 5 | Sialia mexicana | |
| 8 | Mountain Bluebird | 3 | 11 | Sialia currucoides | |
| 7 | Townsend's Solitaire | 3 | 2 | Myadestes townsendi | |
| 1 | Veery | Catharus fuscescens | |||
| 8 | Swainson's Thrush (Russet-backed) | 5 | 4 | Catharus u. ustulatus | |
| 1 | Swainson's Thrush (Olive-backed) | Catharus ustulatus swainsoni | |||
| 8 | Hermit Thrush | 1 | 2 | Catharus guttatus | |
| 8 | American Robin | 10 | 35 | Turdus migratorius | |
| 8 | Varied Thrush | 1 | 10 | Ixoreus naevius | |
| 1 | Gray Catbird | Dumetella carolinensis | |||
| 1 | Northern Mockingbird | 1 | 1 | Mimus polyglottos | |
| 8 | Sage Thrasher | 4 | 10 | Oreoscoptes montanus | |
| 8 | European Starling | 10 | 300 | N | Sturnus vulgaris |
| 2 | American Pipit | Anthus rubescens | |||
| 8 | Cedar Waxwing | 3 | 25 | Bombycilla cedrorum | |
| 8 | Orange-crowned Warbler | 6 | 6 | Vermivora celata | |
| 1 | Nashville Warbler | 1 | 4 | Oreothlypis ruficapilla | |
| 8 | Yellow Warbler | 10 | 25 | Dendroica petechia | |
| 1 | Chestnut-sided Warbler | Dendroica pensylvanica | |||
| 1 | Magnolia Warbler | Dendroica magnolia | |||
| 1 | Black-throated Blue Warbler | Dendroica caerulescens | |||
| 2 | Yellow-rumped Warbler (Myrtle) | 1 | 1 | Dendroica c. coronata | |
| 8 | Yellow-rumped Warbler (Audubon's) | 8 | 14 | Dendroica coronata auduboni | |
| 8 | Black-throated Gray Warbler | 3 | 2 | Dendroica nigrescens | |
| 8 | Townsend's Warbler | 8 | 6 | Dendroica townsendi | |
| 8 | Hermit Warbler | 3 | 5 | Dendroica occidentalis | |
| 1 | Black-and-white Warbler | Mniotilta varia | |||
| 1 | American Redstart | Setophaga ruticilla | |||
| 2 | Northern Waterthrush | Seiurus noveboracensis | |||
| 8 | MacGillivray's Warbler | 4 | 4 | Oporornis tolmiei | |
| 8 | Common Yellowthroat | 5 | 10 | Geothlypis trichas | |
| 1 | MacGillivray's Warbler x Common Yellowthroat | 1 | 1 | Oporornis tolmiei x Geothlypis trichas | |
| 1 | Hooded Warbler | Wilsonia citrina | |||
| 8 | Wilson's Warbler | 8 | 8 | Wilsonia pusilla | |
| 8 | Yellow-breasted Chat | 1 | 1 | Icteria virens | |
| 7 | Green-tailed Towhee | 2 | 1 | Pipilo chlorurus | |
| 8 | Spotted Towhee | 4 | 2 | Pipilo maculatus | |
| 8 | Chipping Sparrow | 7 | 8 | Spizella passerina | |
| 8 | Brewer's Sparrow | 3 | 8 | Spizella breweri | |
| 8 | Vesper Sparrow | 4 | 4 | Pooecetes gramineus | |
| 8 | Lark Sparrow | 3 | 5 | Chondestes grammacus | |
| 7 | Black-throated Sparrow | 1 | 2 | Amphispiza bilineata | |
| 8 | Sage Sparrow | 1 | 1 | Amphispiza belli | |
| 8 | Savannah Sparrow | 9 | 12 | Passerculus sandwichensis | |
| 1 | Grasshopper Sparrow | Ammodramus savannarum | |||
| 7 | Fox Sparrow (Thick-billed) | 1 | 1 | Passerella iliaca megarhyncha group | |
| 2 | Fox Sparrow (Slate-colored) | 1 | 1 | Passerella iliaca schstacea group | |
| 8 | Song Sparrow | 10 | 15 | Melospiza melodia | |
| 7 | Lincoln's Sparrow | 1 | 2 | Melospiza lincolnii | |
| 1 | White-throated Sparrow | Zonotrichia albicollis | |||
| 8 | White-crowned Sparrow (Puget Sound) | 4 | 20 | Zonotrichia leucophrys pugetensis | |
| 2 | White-crowned Sparrow (Mountain) | 1 | 1 | Zonotrichia leucophrys oriantha | |
| 3 | Golden-crowned Sparrow | 2 | 4 | Zonotrichia atricapilla | |
| 8 | Dark-eyed Junco (Oregon) | 6 | 8 | Junco hyemalis oregonus | |
| 8 | Western Tanager | 7 | 45 | Piranga ludoviciana | |
| 8 | Black-headed Grosbeak | 6 | 8 | Pheucticus melanocephalus | |
| 8 | Lazuli Bunting | 3 | 20 | Passerina amoena | |
| 8 | Bobolink | 1 | 4 | Dolichonyx oryzivorus | |
| 8 | Red-winged Blackbird | 10 | 75 | Agelaius phoeniceus | |
| 6 | Tricolored Blackbird | 1 | 4 | Agelaius tricolor | |
| 8 | Western Meadowlark | 6 | 30 | Sturnella neglecta | |
| 8 | Yellow-headed Blackbird | 6 | 30 | N | Xanthocephalus xanthocephalus |
| 8 | Brewer's Blackbird | 10 | 125 | Euphagus cyanocephalus | |
| 1 | Common Grackle | Quiscalus quiscula | |||
| 1 | Great-tailed Grackle | Quiscalus mexicanus | |||
| 8 | Brown-headed Cowbird | 10 | 70 | Molothrus ater | |
| 8 | Bullock's Oriole | 6 | 6 | Icterus bullockii | |
| 1 | Baltimore Oriole | Icterus galbula | |||
| 8 | Purple Finch | 5 | 5 | Carpodacus purpureus | |
| 8 | Cassin's Finch | 4 | 8 | Carpodacus cassinii | |
| 8 | House Finch | 8 | 10 | Carpodacus mexicanus | |
| 8 | Red Crossbill | 1 | 5 | Loxia curvirostra | |
| 8 | Pine Siskin | 6 | 35 | Carduelis pinus | |
| 6 | Lesser Goldfinch | 2 | 3 | Carduelis psaltria | |
| 8 | American Goldfinch | 8 | 75 | Carduelis tristis | |
| 8 | Evening Grosbeak | 4 | 16 | Coccothraustes vespertinus | |
| 8 | House Sparrow | 9 | 30 | Passer domesticus | |
Mammals |
|||||
| 5 | Western Gray Squirrel | X | Sciurus griseus | ||
| 2 | Eastern Fox Squirrel | Sciurus niger | |||
| 7 | Douglas Squirrel | X | Tamiasciurus douglasii | ||
| 1 | White-tailed Antelope-Squirrel | X | Ammospermophilus leucurus | ||
| 7 | Yellow-bellied Marmot | X | Marmota flaviventris | ||
| 6 | California Ground Squirrel | X | Spermophilus beecheyi | ||
| 7 | Belding's Ground Squirrel | X | Spermophilus beldingi | ||
| 2 | Merriam's Ground Squirrel | X | Spermophilus canus | ||
| 5 | Columbian Ground Squirrel | X | Spermophilus columbianus | ||
| 7 | Golden-mantled Ground Squirrel | X | Spermophilus lateralis | ||
| 7 | Townsend's Chipmunk | Tamias townsendii | |||
| 7 | Yellow-pine Chipmunk | X | Tamias amoenus | ||
| 3 | Least Chipmunk | Tamias minimus | |||
| 1 | American Beaver | Castor canadensis | |||
| 1 | Ord's Kangaroo Rat | Dipodomys ordii | |||
| 1 | Great Basin Pocket Mouse | Perognathus parvus | |||
| 1 | Montane Vole | Microtus montanus | |||
| 1 | Townsend's Vole | Microtus townsendii | |||
| 4 | Common Muskrat | Ondatra zibethecus | |||
| 1 | North American Porcupine | Erethizon dorsata | |||
| 3 | Nutria (Coypu) | Myocastor coypus | |||
| 6 | Brush Rabbit | X | Sylvilagus bachmani | ||
| 2 | Eastern Cottontail | Sylvilagus floridanus | |||
| 6 | Mountain Cottontail | X | Sylvilagus nuttallii | ||
| 6 | Black-tailed Jackrabbit | X | Lepus californicus | ||
| 6 | Coyote | X | Canis latrans | ||
| 4 | California Sea Lion | Zalophus californianus | |||
| 5 | Steller's Sea Lion | X | Eumetopias jubatus | ||
| 7 | Harbor Seal | X | Phoca vitulina | ||
| 3 | Raccoon | Procyon lotor | |||
| 1 | Mink | Mustela vison | |||
| 3 | American Badger | Taxidea taxus | |||
| 1 | Northern River Otter | Lutra canadensis | |||
| 6 | Elk (Wapiti) | Cervus elaphus | |||
| 7 | Mule Deer | X | Odocoileus h. hermionus | ||
| 5 | Black-tailed Deer | X | Odocoileus hermionus columbianus | ||
| 7 | Pronghorn | X | Antilocapra americana | ||
| 1 | Killer Whale | Orcinus orca | |||
| 2 | Gray Whale | Eschrichtius robustus | |||
Amphibians and Reptiles |
|||||
| 1 | Western Toad | Bufo boreas | |||
| 6 | Pacific Treefrog | X | Hyla regilla | ||
| 1 | Red-legged Frog | Rana aurora | |||
| 2 | Rough-skinned Newt | Taricha granulosa | |||
| 1 | Northern Alligator-Lizard | Elgaria coerulea | |||
| 1 | Mojave Black-collared Lizard | Crotaphytus bicintores | |||
| 2 | Desert Horned Lizard | Phrynosoma platyrhinos | |||
| 1 | Short-horned Lizard | Phrynosoma douglassi | |||
| 3 | Tiger Whiptail | Cnemidophorus tigris | |||
| 1 | Sagebrush Lizard | Sceloporus graciosus | |||
| 4 | Western Fence Lizard | X | Sceloporus occidentalis | ||
| 1 | Western Skink | Eumeces skiltonianus | |||
| 1 | Rubber Boa | Charina bottae | |||
| 2 | Common Racer | Coluber constrictor | |||
| 4 | Gopher Snake | Pituophis catenifer | |||
| 2 | Western Terrestrial Garter Snake | X | Thamnophis elegans | ||
| 2 | Northwestern Garter Snake | Thamnophis ordinoides | |||
| 2 | Red-Spotted Garter Snake | Thamnophis sirtalis concinnus | |||
| 1 | Valley Garter Snake | Thamnophis sirtalis fitchi | |||
Herps |
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| 6 | Bullfrog | X | Rana catesbeiana | ||
Butterflies and Skippers |
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| 3 | Anise Swallowtail | X | Papilio zelicaon | ||
| 5 | Western Tiger Swallowtail | Papilio rutulus | |||
| 1 | Lorquin's Admiral | Limenitis lorquini | |||
Butterflies |
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| 2 | Two-tailed Swallowtail | Papilio multicaudata | |||
| 4 | Pale Swallowtail | Papilio eurymedon | |||
| 1 | Becker's White | Pontia beckerii | |||
| 1 | Checkered White | X | Pontia protodice | ||
| 5 | Mustard White | Pieris napi | |||
| 6 | Cabbage White | X | Pieris rapae | ||
| 6 | Sara Orangetip | Anthocharis sara | |||
| 1 | Large Marble | Euchloe ausonides | |||
| 5 | Orange Sulphur | X | Colias eurytheme | ||
| 1 | Purplish Copper | Lycaena helloides | |||
| 1 | Bramble Hairstreak | Callophrys dumetorum | |||
| 3 | Brown Elfin | X | Callophrys augustinus | ||
| 4 | Western Pine Elfin | X | Callophrys eryphon | ||
| 1 | Juniper Hairstreak | Callophrys gryneus | |||
| 3 | Western Tailed Blue | X | Everes amyntula | ||
| 3 | Spring Azure | X | Celastrina ladon | ||
| 2 | Echo Azure | Cupido echo | |||
| 1 | Silvery Blue | Glaucopsyche lygdamus | |||
| 3 | Boisduval's Blue | Plebejus icarioides | |||
| 2 | Acmon/Lupine Blue | Plebejus acmon/lupini | |||
| 3 | Mylitta Crescent | Phyciodes mylitta | |||
| 3 | Variable Checkerspot | Euphydryas chalcedona | |||
| 4 | California Tortoiseshell | X | Nymphalis californica | ||
| 2 | Milbert's Tortoiseshell | Nymphalis milberti | |||
| 1 | Satyr Comma | X | Polygonia satyrus | ||
| 2 | Hoary Comma | X | Polygonia gracilis | ||
| 2 | Mourning Cloak | X | Nymphalis antiopa | ||
| 2 | Painted Lady | Vanessa cardui | |||
| 2 | Red Admiral | Vanessa atalanta | |||
| 7 | Common Ringlet | X | Coenonympha tullia | ||
| 2 | Monarch | Danaus plexippus | |||
| 1 | Silver-spotted Skipper | Epargyreus clarus | |||
| 1 | Common Checkered-Skipper | Pyrgus communis | |||
| 3 | Juba Skipper | Hesperia juba | |||