NPSpecies Report Viewer



		National Park Service U.S. Department of the Interior

		Species List for

		Grand Canyon National Park (GRCA)

This species list is a work in progress. It represents information currently in the NPSpecies data system and records are continually being added or updated by National Park Service staff. To report an error or make a suggestion, go to https://irma.nps.gov/npspecies/suggest.


Scientific Name	Preferred Common Names	Park Occurrence	Abundance	Nativeness

Mammals
Artiodactyla/Antilocapridae
Antilocapra americana	pronghorn, Pronghorn	Present	Common	Native
Artiodactyla/Bovidae
Bison bison	American bison, American Bison, bison	Present	Abundant	Native
- Bison bison, Bison bison bison
Ovis canadensis mexicana	desert bighorn sheep	Present	Uncommon	Native
- Ovis canadensis
Artiodactyla/Cervidae
Cervus elaphus	elk, wapiti	Present	Abundant	Non-native
- Cervus elaphus canadensis
Odocoileus hemionus	mule deer, Mule Deer	Present	Abundant	Native
Artiodactyla/Tayassuidae
Pecari tajacu	javelina	Present	Uncommon	Non-native
- Tayassu tajacu
Carnivora/Canidae
Canis latrans	Coyote	Present	Common	Native
Urocyon cinereoargenteus	Common Gray Fox, Gray Fox	Present	Uncommon	Native
Vulpes macrotis	Kit Fox	Present	Uncommon	Native
Carnivora/Felidae
Lynx rufus	Bobcat	Present	Common	Native
- Felis rufus
Puma concolor	Catamount, Cougar, Mountain Lion, Puma	Present	Uncommon	Native
- Felis concolor
Carnivora/Mephitidae
Conepatus leuconotus	White-backed hog-nosed skunk, American hog-nosed skunk	Present	Uncommon	Native
Mephitis mephitis	Striped Skunk	Present	Common	Native
Spilogale gracilis	Western Spotted Skunk	Present	Uncommon	Native
Carnivora/Mustelidae
Lontra canadensis	Common Otter, North American River Otter, Northern River Otter, River Otter	Present	Occasional	Native
Mustela frenata	Long-tailed Weasel	Present	Uncommon	Native
Taxidea taxus	American Badger, Badger	Present	Uncommon	Native
Carnivora/Procyonidae
Bassariscus astutus	Ringtail	Present	Common	Native
Nasua narica	White-nosed Coati	Present	Rare	Native
Procyon lotor	common raccoon, Northern Raccoon, Raccoon	Present	Uncommon	Native
Carnivora/Ursidae
Ursus americanus	American Black Bear, black bear	Present	Rare	Native
Chiroptera/Molossidae
Eumops perotis	Greater Bonneted Bat, Western Bonneted Bat, Western Mastiff-bat	Present	Uncommon	Native
Eumops perotis californicus	Greater Western Bonneted Bat, Greater Western Mastiff Bat	Present	Rare	Native
Nyctinomops femorosaccus	Pocketed Free-tailed Bat	Present	Rare	Native
Nyctinomops macrotis	Big Free-tailed Bat	Present	Common	Native
- Tadarida macrotis
Tadarida brasiliensis	Brazilian Free-tailed Bat, Mexican Free-tailed Bat	Present	Common	Native
Chiroptera/Phyllostomidae
Choeronycteris mexicana	Mexican Long-tongued Bat	Present	Rare	Native
Chiroptera/Vespertilionidae
Antrozous pallidus	Pallid Bat	Present	Common	Native
Corynorhinus townsendii	Pale Townsend’s big-eared bat	Present	Uncommon	Native
- Plecotus townsendii
Eptesicus fuscus	Big Brown Bat	Present	Common	Native
Euderma maculatum	Pinto Bat, Spotted Bat	Present	Uncommon	Native
Idionycteris phyllotis	Allen's lappet-browed bat	Present	Uncommon	Native
Lasionycteris noctivagans	Black Bat, Silver-black Bat, Silver-haired Bat	Present	Rare	Native
Lasiurus blossevillii	Red Bat, Southern Red Bat, Western Red Bat	Present	Rare	Native
Lasiurus cinereus	Hoary Bat, Northern Hoary Bat	Present	Uncommon	Native
Myotis auriculus	Southwestern Myotis	Present	Rare	Native
Myotis californicus	California Myotis, Californian Myotis	Present	Common	Native
Myotis evotis	Long-eared Myotis, Western Long-eared Bat	Present	Uncommon	Native
Myotis lucifugus	Little Brown Bat, Little Brown Myotis	Present	Rare	Native
Myotis thysanodes	Fringed Myotis	Present	Common	Native
Myotis volans	Long-legged Myotis	Present	Common	Native
Myotis yumanensis	Yuma Myotis	Present	Common	Native
Pipistrellus hesperus	Western Pipistrelle	Present	Common	Native
Eulipotyphla/Soricidae
Notiosorex crawfordi	Crawford's Gray Shrew, Desert Gray Shrew, Desert Shrew	Present	Rare	Native
- Notiosorex crawfordi crawfordi
Sorex merriami	Merriam's Shrew	Present	Rare	Native
Sorex nanus	Dwarf Shrew, Rocky Mountain dwarf shrew	Present	Uncommon	Native
Lagomorpha/Leporidae
Lepus californicus	Black-tailed Jack Rabbit, Black-tailed Jackrabbit, California Jackrabbit, Gray-sided Jackrabbit, Great Plains Jackrabbit, Jackass-hare, Narrow-gauge Mule, Texan Hare, Texas Jack	Present	Uncommon	Native
Sylvilagus audubonii	Audubon's Cottontail, Desert Cottontail	Present	Common	Native
- Sylvilagus auduboni
Sylvilagus nuttallii	Mountain Cottontail, Nuttall's cottontail	Present	Uncommon	Native
Perissodactyla/Equidae
Equus asinus	Ass, burro, Donkey, feral burro, Wild Ass	Present	Unknown	Non-native (Cultivated)
Rodentia/Castoridae
Castor canadensis	American Beaver	Present	Uncommon	Native
- Castor canadensis repentinus
Rodentia/Cricetidae
Microtus longicaudus	Coronation Island vole, Long-tailed Vole	Present	Common	Native
Microtus mexicanus	Navajo Mexican vole	Present	Uncommon	Native
- Microtus mexicanus navaho
Neotoma albigula	White-throated Woodrat	Present	Common	Native
Neotoma cinerea	Bushy-tailed Woodrat	Present	Common	Native
Neotoma lepida	Desert Woodrat	Present	Common	Native
Neotoma mexicana	Mexican Woodrat	Present	Common	Native
Neotoma stephensi	Stephen's Woodrat, Stephens's woodrat	Present	Common	Native
Ondatra zibethicus	Common Muskrat, Muskbeaver, Muskrat	Present	Uncommon	Native
Onychomys leucogaster	Northern Grasshopper Mouse	Present	Uncommon	Native
Peromyscus boylii	Brush Deermouse, Brush Mouse	Present	Common	Native
Peromyscus crinitus	Canyon Deermouse, Canyon Mouse	Present	Common	Native
Peromyscus eremicus	Cactus Deermouse, Cactus Mouse	Present	Common	Native
Peromyscus maniculatus	Deer Mouse, North American Deermouse	Present	Common	Native
- Peromyscus maniculatus rufinus
Peromyscus truei	Piñon Deermouse, piñon mouse, Pinyon Mouse	Present	Common	Native
Reithrodontomys megalotis	Western Harvest Mouse	Present	Common	Native
Rodentia/Erethizontidae
Erethizon dorsatum	common porcupine, porcupine	Present	Common	Native
Rodentia/Geomyidae
Thomomys bottae	Botta's Pocket Gopher	Present	Common	Native
Thomomys talpoides	Northern Pocket Gopher	Present	Common	Native
Rodentia/Heteromyidae
Chaetodipus formosus	Long-tailed Pocket Mouse	Present	Uncommon	Native
Chaetodipus intermedius	Rock Pocket Mouse	Present	Common	Native
Dipodomys merriami	Merriam's Kangaroo Rat	Present	Uncommon	Native
Dipodomys microps	Chisel-toothed Kangaroo Rat	Present	Uncommon	Native
Dipodomys ordii	Ord's Kangaroo Rat	Present	Uncommon	Native
Perognathus amplus	Arizona Pocket Mouse	Present	Uncommon	Native
Perognathus flavus	Silky Pocket Mouse	Present	Uncommon	Native
Perognathus parvus	Great Basin Pocket Mouse	Present	Common	Native
Rodentia/Muridae
Mus musculus	House Mouse	Present	Uncommon	Native
Rodentia/Sciuridae
Ammospermophilus harrisii	Harris' antelope squirrel, Harris's Antelope Squirrel	Present	Rare	Native
Ammospermophilus leucurus	White-tailed Antelope Squirrel	Present	Common	Native
Cynomys gunnisoni	Gunnison's Prairie Dog	Present	Rare	Native
Sciurus aberti aberti	Abert's Squirrel	Present	Common	Native
- Sciurus aberti
Sciurus aberti kaibabensis	Kaibab Squirrel	Present	Common	Native
- Sciurus aberti kaibabensis, Sciurus kaibabensis
Spermophilus lateralis	Golden-mantled Ground Squirrel	Present	Common	Native
Spermophilus spilosoma	Spotted Ground Squirrel	Present	Rare	Native
Spermophilus variegatus	Rock Squirrel	Present	Common	Native
Tamias dorsalis	Cliff Chipmunk	Present	Common	Native
- Eutamias dorsalis
Tamias minimus	Least Chipmunk	Present	Common	Native
- Eutamias minimus
Tamias quadrivittatus	Colorado Chipmunk	Present	Uncommon	Native
Tamias umbrinus	Uinta Chipmunk	Present	Common	Native
- Eutamias umbrinus
Tamiasciurus hudsonicus	Red Squirrel	Present	Uncommon	Native

Birds
Accipitriformes/Accipitridae
Accipiter cooperii	Cooper's Hawk	Present	Common	Native
Accipiter gentilis	Northern Goshawk	Present	Common	Native
Accipiter striatus	Sharp-shinned Hawk	Present	Common	Native
Aquila chrysaetos	Golden Eagle	Present	Uncommon	Native
Buteo albonotatus	Zone-tailed Hawk	Present	Common	Native
Buteo jamaicensis	Red-tailed Hawk	Present	Common	Native
Buteo lagopus	Rough-legged Hawk	Present	Rare	Native
Buteo lineatus	Red-shouldered Hawk	Present	Occasional	Native
Buteo platypterus	Broad-winged Hawk	Present	Rare	Native
Buteo regalis	Ferruginous Hawk	Present	Uncommon	Native
Buteo swainsoni	Swainson's Hawk	Present	Uncommon	Native
Buteogallus anthracinus	Common Black Hawk, Common Black-Hawk	Present	Occasional	Native
Circus cyaneus	Northern Harrier	Present	Uncommon	Native
Haliaeetus leucocephalus	Bald Eagle	Present	Uncommon	Native
Accipitriformes/Cathartidae
Cathartes aura	Turkey Vulture	Present	Common	Native
Gymnogyps californianus	California Condor	Present	Common	Native (Restoration)
Accipitriformes/Pandionidae
Pandion haliaetus	Osprey	Present	Common	Native
Anseriformes/Anatidae
Aix sponsa	Wood Duck	Present	Occasional	Native
Anas acuta	Northern Pintail	Present	Uncommon	Native
Anas americana	American Wigeon	Present	Abundant	Native
Anas clypeata	Northern Shoveler	Present	Uncommon	Native
Anas crecca	Common Teal, Eurasian Teal, Green-winged Teal	Present	Common	Native
Anas cyanoptera	Cinnamon Teal	Present	Uncommon	Native
Anas discors	Blue-winged Teal	Present	Uncommon	Native
Anas penelope	Eurasian Wigeon	Present	Occasional	Unknown
Anas platyrhynchos	Mallard	Present	Common	Native
Anas strepera	Gadwall	Present	Abundant	Native
Anser albifrons	Greater White-fronted Goose	Present	Occasional	Native
Aythya affinis	Lesser Scaup	Present	Abundant	Native
Aythya americana	Redhead	Present	Common	Native
Aythya collaris	Ring-necked Duck	Present	Common	Native
Aythya marila	Greater Scaup	Present	Occasional	Unknown
Aythya valisineria	Canvasback	Present	Uncommon	Native
Branta canadensis	Canada Goose	Present	Common	Native
Branta hutchinsii	Cackling Goose	Present	Occasional	Native
Bucephala albeola	Bufflehead	Present	Abundant	Native
Bucephala clangula	Common Goldeneye	Present	Abundant	Native
Bucephala islandica	Barrow’s Goldeneye	Present	Common	Native
Chen caerulescens	Snow Goose	Present	Occasional	Native
Chen rossii	Ross' Goose	Present	Occasional	Native
Clangula hyemalis	Long-tailed Duck	Present	Rare	Native
Cygnus buccinator	Trumpeter Swan	Present	Occasional	Native
Cygnus columbianus	Tundra Swan	Present	Occasional	Native
Histrionicus histrionicus	Harlequin Duck	Present	Occasional	Native
Lophodytes cucullatus	Hooded Merganser	Present	Uncommon	Native
Melanitta fusca	White-winged Scoter, Velvet Scoter	Present	Occasional	Native
Melanitta perspicillata	Surf Scoter	Present	Occasional	Native
Mergus merganser	Common Merganser	Present	Common	Native
Mergus serrator	Red-breasted Merganser	Present	Occasional	Native
Oxyura jamaicensis	Ruddy Duck	Present	Rare	Native
Apodiformes/Apodidae
Aeronautes saxatalis	White-throated Swift	Present	Common	Native
Aeronautes saxatalis saxatalis	White-throated Swift	Present	Common	Native
- Aeronautes saxatalis sclateri
Chaetura vauxi	Vaux's Swift	Present	Occasional	Native
Apodiformes/Trochilidae
Archilochus alexandri	Black-chinned Hummingbird	Present	Common	Native
Calypte anna	Anna's Hummingbird	Present	Occasional	Native
Calypte costae	Costa’s Hummingbird	Present	Common	Native
Eugenes fulgens	Magnificent Hummingbird	Present	Rare	Native
Selasphorus platycercus	Broad-tailed Hummingbird	Present	Common	Native
Selasphorus rufus	Rufous Hummingbird	Present	Common	Native
Stellula calliope	Calliope Hummingbird	Present	Uncommon	Native
Caprimulgiformes/Caprimulgidae
Caprimulgus vociferus arizonae	Mexican Whip-poor-will	Present	Rare	Native
- Caprimulgus vociferus, Caprimulgus arizonae
Chordeiles acutipennis	Lesser Nighthawk	Present	Rare	Native
Chordeiles minor	Common Nighthawk	Present	Common	Native
Chordeiles minor henryi	Common Nighthawk	Present	Common	Native
Phalaenoptilus nuttallii	Common Poorwill	Present	Common	Native
Phalaenoptilus nuttallii nuttallii	Common Poorwill	Present	Common	Native
Charadriiformes/Charadriidae
Charadrius nivosus	Snowy Plover	Present	Occasional	Native
- Charadrius alexandrinus
Charadrius semipalmatus	Semipalmated Plover	Present	Occasional	Native
Charadrius vociferus	Killdeer	Present	Uncommon	Native
Charadriiformes/Laridae
Chlidonias niger	Black Tern	Present	Occasional	Native
Chroicocephalus philadelphia	Bonaparte's Gull	Present	Occasional	Native
- Larus philadelphia
Hydroprogne caspia	Caspian Tern	Present	Occasional	Native
Larus argentatus	European Herring Gull, Herring Gull	Present	Occasional	Native
Larus californicus	California Gull	Present	Occasional	Native
Larus delawarensis	Ring-billed Gull	Present	Rare	Native
Larus pipixcan	Franklin's Gull	Present	Occasional	Native
- Leucophaeus pipixcan
Sterna forsteri	Forster's Tern	Present	Occasional	Native
Sterna hirundo	Common Tern	Present	Occasional	Native
Xema sabini	Sabine's Gull	Present	Occasional	Native
- Larus sabini, Larus sabini sabini, Xema sabini sabini, Xema sabini woznesenskii
Charadriiformes/Recurvirostridae
Himantopus mexicanus	Black-necked Stilt	Present	Rare	Native
Recurvirostra americana	American Avocet	Present	Uncommon	Native
Charadriiformes/Scolopacidae
Actitis macularius	Spotted Sandpiper	Present	Common	Native
- Actitis macularia, Tringa macularia
Calidris alba	Sanderling	Present	Occasional	Native
Calidris alpina	Dunlin	Present	Occasional	Native
Calidris bairdii	Baird's Sandpiper	Present	Occasional	Native
Calidris mauri	Western Sandpiper	Present	Occasional	Native
Calidris melanotos	Pectoral Sandpiper	Present	Occasional	Native
Calidris minutilla	Least Sandpiper	Present	Occasional	Native
Gallinago delicata	Wilson's Snipe, Common Snipe	Present	Uncommon	Native
- Capella gallinago, Capella gallinago delicata
Gallinago gallinago	Common snipe	Present	Uncommon	Native
Limnodromus scolopaceus	Long-billed Dowitcher	Present	Occasional	Native
Limosa fedoa	Marbled Godwit	Present	Occasional	Native
Numenius americanus	Long-billed Curlew	Present	Occasional	Native
Phalaropus lobatus	Red-necked Phalarope	Present	Rare	Native
Phalaropus tricolor	Wilson's Phalarope	Present	Rare	Native
- Steganopus tricolor
Tringa flavipes	Lesser Yellowlegs	Present	Occasional	Native
Tringa melanoleuca	Greater Yellowlegs	Present	Occasional	Native
Tringa semipalmata	Willet	Present	Rare	Native
- Catoptrophorus semipalmatus
Tringa solitaria	Solitary Sandpiper	Present	Uncommon	Native
Tringa solitaria cinnamomea	Solitary Sandpiper	Present	Occasional	Native
Charadriiformes/Stercorariidae
Stercorarius	Jaegers	Present	Occasional	Native
Ciconiiformes/Ciconiidae
Mycteria americana	Wood Stork	Present	Occasional	Native
Columbiformes/Columbidae
Columba livia	Rock Pigeon, Rock Dove	Present	Uncommon	Native
Columbina inca	Inca Dove	Present	Occasional	Native
- Scardafella inca
Columbina passerina	Common Ground Dove, Common Ground-Dove	Present	Occasional	Native
Patagioenas fasciata	Band-tailed Pigeon	Present	Uncommon	Native
- Columba fasciata
Patagioenas fasciata fasciata	Band-tailed Pigeon	Present	Uncommon	Native
- Columba fasciata fasciata
Streptopelia decaocto	Eurasian Collared-Dove	Present	Common	Non-native
Zenaida asiatica	White-winged Dove	Present	Occasional	Native
Zenaida macroura	Mourning Dove	Present	Common	Native
Zenaida macroura marginella	Mourning Dove	Present	Common	Native
Coraciiformes/Alcedinidae
Megaceryle alcyon	Belted Kingfisher	Present	Uncommon	Native
- Ceryle alcyon, Megaceryle alcyon alcyon, Megaceryle alcyon caurina
Cuculiformes/Cuculidae
Coccyzus americanus	Yellow-billed Cuckoo	Present	Occasional	Native
- Coccyzus americanus occidentalis
Crotophaga sulcirostris	Groove-billed Ani	Present	Occasional	Native
Geococcyx californianus	Greater Roadrunner	Present	Uncommon	Native
Falconiformes/Falconidae
Falco columbarius	Merlin	Present	Rare	Native
Falco columbarius columbarius	Merlin	Present	Occasional	Native
Falco mexicanus	Prairie Falcon	Present	Rare	Native
Falco peregrinus	Peregrine Falcon	Present	Common	Native
Falco peregrinus anatum	American Peregrine Falcon	Present	Common	Native
Falco sparverius	American Kestrel	Present	Common	Native
Falco sparverius sparverius	American Kestrel	Present	Common	Native
Galliformes/Odontophoridae
Callipepla gambelii	Gambel's Quail	Present	Common	Native
Galliformes/Phasianidae
Alectoris chukar	Chukar, Chukar Partridge	Present	Uncommon	Non-native
Centrocercus urophasianus	Greater Sage Grouse, Greater Sage-Grouse, Sage Grouse	Present	Occasional	Native
Dendragapus obscurus	Dusky Grouse, Blue Grouse	Present	Uncommon	Native
Dendragapus obscurus obscurus	Blue Grouse	Present	Uncommon	Native
Meleagris gallopavo	Wild Turkey	Present	Common	Native
Gaviiformes/Gaviidae
Gavia immer	Common Loon, Great Northern Diver, Great Northern Loon	Present	Rare	Native
Gavia pacifica	Pacific Diver, Pacific Loon	Present	Occasional	Native
- Gavia arctica pacifica
Gruiformes/Gruidae
Grus canadensis	Sandhill Crane	Present	Occasional	Native
Gruiformes/Rallidae
Fulica americana	American Coot	Present	Common	Native
Gallinula galeata	Common Gallinule	Present (Adjacent)	Occasional	Native
- Gallinula chloropus
Porzana carolina	Sora	Present	Rare	Native
Rallus limicola	Virginia Rail	Present	Rare	Native
Rallus longirostris	Mangrove Rail	Present	Occasional	Native
Rallus longirostris yumanensis	Yuma Clapper Rail	Present	Occasional	Native
Passeriformes/Aegithalidae
Psaltriparus minimus	Bushtit	Present	Common	Native
Psaltriparus minimus plumbeus	Bushtit	Present	Common	Native
Passeriformes/Alaudidae
Eremophila alpestris	Horned Lark	Present	Common	Native
Eremophila alpestris enthymia	Horned Lark	Present	Common	Native
Eremophila alpestris leucolaema	Horned Lark	Present	Common	Native
Eremophila alpestris occidentalis	Horned Lark	Present	Common	Native
Passeriformes/Bombycillidae
Bombycilla cedrorum	Cedar Waxwing	Present	Uncommon	Native
Bombycilla garrulus	Bohemian Waxwing	Present	Occasional	Native
Passeriformes/Cardinalidae
Passerina amoena	Lazuli Bunting	Present	Common	Native
Passerina caerulea	Blue Grosbeak	Present	Common	Native
- Guiraca caerulea
Passerina caerulea interfusa	Blue Grosbeak	Present	Common	Native
Passerina ciris	Painted Bunting	Present	Occasional	Native
Passerina cyanea	Indigo Bunting	Present	Rare	Native
Pheucticus ludovicianus	Rose-breasted Grosbeak	Present	Rare	Native
Pheucticus melanocephalus	Black-headed Grosbeak	Present	Common	Native
Pheucticus melanocephalus melanocephalus	Black-headed Grosbeak	Present	Common	Native
Piranga flava	Hepatic Tanager	Present	Uncommon	Native
Piranga ludoviciana	Western Tanager	Present	Common	Native
Piranga olivacea	Scarlet Tanager	Present	Occasional	Native
Piranga rubra	Summer Tanager	Present	Uncommon	Native
Spiza americana	Dickcissel	Present	Occasional	Native
Passeriformes/Certhiidae
Certhia americana	Brown Creeper	Present	Common	Native
Certhia americana montana	Brown Creeper	Present	Common	Native
- Certhia familiaris montana
Passeriformes/Cinclidae
Cinclus mexicanus	American Dipper	Present	Common	Native
Cinclus mexicanus unicolor	American Dipper	Present	Common	Native
Passeriformes/Corvidae
Aphelocoma californica	Western Scrub Jay, Scrub Jay	Present	Common	Native
- Aphelocoma coerulescens, Aphelocoma coerulescens superciliosa
Corvus brachyrhynchos	American Crow	Present	Rare	Native
Corvus corax	Common Raven	Present	Abundant	Native
Cyanocitta cristata	Blue Jay	Present	Occasional	Native
Cyanocitta stelleri	Steller’s Jay	Present	Common	Native
Gymnorhinus cyanocephalus	Pinyon Jay	Present	Abundant	Native
Nucifraga columbiana	Clark's Nutcracker	Present	Common	Native
Pica hudsonia	Black-billed magpie	Present	Occasional	Native
- Pica pica
Passeriformes/Fringillidae
Acanthis flammea	Common Redpoll	Present	Occasional	Native
Haemorhous cassinii	Cassin's Finch	Present	Common	Native
- Carpodacus cassinii
Haemorhous mexicanus	House Finch	Present	Common	Native
- Carpodacus mexicanus
Haemorhous mexicanus frontalis	House Finch	Present	Common	Native
- Carpodacus mexicanus frontalis, Fringilla frontalis
Haemorhous purpureus	Purple Finch	Present	Occasional	Native
- Carpodacus purpureus
Haemorhous purpureus californicus	Purple Finch	Present	Occasional	Native
- Carpodacus californicus, Carpodacus purpureus californicus
Hesperiphona vespertina	Evening Grosbeak	Present	Occasional	Native
- Coccothraustes vespertinus
Hesperiphona vespertina brooksi	Evening Grosbeak	Present	Occasional	Native
- Coccothraustes vespertinus brooksi
Hesperiphona vespertina montana	Evening Grosbeak	Present	Occasional	Native
- Coccothraustes vespertinus montanus
Leucosticte atrata	Black Rosy-finch, Rosy-finch	Present	Occasional	Native
Loxia curvirostra	Red Crossbill	Present	Occasional	Native
- Loxia curvirostra reai, Loxia curvirostra vividior
Loxia curvirostra bendirei	Red Crossbill	Present	Occasional	Native
Loxia curvirostra grinnelli	Red Crossbill	Present	Occasional	Native
Loxia curvirostra stricklandi	Red Crossbill	Present	Occasional	Native
Loxia leucoptera	Two-barred Crossbill, White-winged Crossbill	Present	Occasional	Native
Pinicola enucleator	Pine Siskin	Present	Occasional	Native
Pinicola enucleator montana	Pine Grosbeak	Present	Occasional	Native
Spinus lawrencei	Lawrence’s Goldfinch	Present	Occasional	Native
Spinus pinus	Pine Siskin	Present	Common	Native
- Carduelis pinus
Spinus pinus pinus	Pine Siskin	Present	Common	Native
- Carduelis pinus pinus
Spinus psaltria	Lesser Goldfinch	Present	Common	Native
- Carduelis psaltria
Spinus psaltria hesperophilus	Lesser Goldfinch	Present	Common	Native
- Carduelis psaltria hesperophila
Spinus tristis	American Goldfinch	Present	Uncommon	Native
- Carduelis tristis
Passeriformes/Hirundinidae
Hirundo rustica	Barn Swallow	Present	Uncommon	Native
Petrochelidon pyrrhonota	Cliff Swallow	Present	Rare	Native
- Hirundo pyrrhonota
Progne subis	Purple Martin	Present	Occasional	Native
Riparia riparia	Bank Swallow	Present	Rare	Native
Stelgidopteryx serripennis	Northern Rough-winged Swallow	Present	Rare	Native
Tachycineta bicolor	Tree Swallow	Present	Rare	Native
Tachycineta thalassina	Violet-green Swallow	Present	Common	Native
Tachycineta thalassina thalassina	Violet-green Swallow	Present	Common	Native
- Tachycineta thalassina lepida
Passeriformes/Icteridae
Agelaius phoeniceus	Red-winged Blackbird	Present	Occasional	Native
Dolichonyx oryzivorus	Bobolink	Present	Occasional	Native
Euphagus carolinus	Rusty Blackbird	Present	Occasional	Native
Euphagus cyanocephalus	Brewer's Blackbird	Present	Common	Native
Icterus bullockii	Bullock's Oriole, Northern Oriole	Present	Uncommon	Native
Icterus cucullatus	Hooded Oriole	Present	Common	Native
Icterus galbula	Northern Oriole, Baltimore Oriole	Present	Occasional	Native
- Icterus galbula galbula
Icterus parisorum	Scott's Oriole	Present	Common	Native
Icterus pustulatus	Streak-backed Oriole	Present	Occasional	Native
Icterus spurius	Orchard Oriole	Present	Occasional	Native
Molothrus aeneus	Bronzed Cowbird	Present	Occasional	Native
Molothrus ater	Brown-headed Cowbird	Present	Common	Non-native
Molothrus ater obscurus	Brown-headed Cowbird	Present	Common	Non-native
Quiscalus mexicanus	Great-tailed Grackle	Present	Common	Unknown
Quiscalus quiscula	Common Grackle	Present	Occasional	Native
Sturnella magna	Eastern Meadowlark	Present	Uncommon	Native
Sturnella neglecta	Western Meadowlark	Present	Common	Native
Xanthocephalus xanthocephalus	Yellow-headed Blackbird	Present	Uncommon	Native
Passeriformes/Laniidae
Lanius excubitor	Great Grey Shrike, Northern Shrike	Present	Occasional	Native
Lanius ludovicianus	Loggerhead Shrike	Present	Uncommon	Native
Lanius ludovicianus excubitorides	Loggerhead Shrike	Present	Uncommon	Native
- Lanius ludovicianus gambeli, Lanius ludovicianus sonoriensis
Passeriformes/Mimidae
Dumetella carolinensis	Gray Catbird, Grey Catbird	Present	Occasional	Native
Mimus polyglottos	Northern Mockingbird	Present	Uncommon	Native
Oreoscoptes montanus	Sage Thrasher	Present	Uncommon	Native
Toxostoma bendirei	Bendire's Thrasher, Cuitlacoche pico corto	Present	Uncommon	Native
Toxostoma crissale	Crissal Thrasher	Present	Uncommon	Native
- Toxostoma dorsale
Toxostoma rufum	Brown Thrasher	Present	Occasional	Native
Passeriformes/Motacillidae
Anthus rubescens	American Pipit	Present	Uncommon	Native
- Anthus rubescens rubescens, Anthus spinoletta geophilus, Anthus spinoletta pacificus
Motacilla alba	White Wagtail	Present	Occasional	Unknown
Passeriformes/Paridae
Baeolophus ridgwayi	Juniper Titmouse, Plain Titmouse	Present	Common	Native
- Baeolophus griseus, Parus inornatus
Baeolophus ridgwayi ridgwayi	Juniper Titmouse	Present	Common	Native
- Parus inornatus ridgwayi
Baeolophus wollweberi	Bridled Titmouse	Present	Occasional	Native
- Parus wollweberi
Poecile gambeli	Mountain Chickadee	Present	Abundant	Native
- Parus gambeli
Passeriformes/Parulidae
Cardellina pusilla	Wilson's Warbler	Present	Common	Native
- Wilsonia pusilla
Cardellina pusilla chryseola	Wilson's warbler	Present	Common	Native
- Wilsonia pusilla chryseola
Cardellina pusilla pusilla	Wilson's warbler	Present	Common	Native
- Wilsonia pusilla pileolata
Cardellina rubrifrons	Red-faced Warbler	Present	Uncommon	Native
Geothlypis formosa	Kentucky warbler	Present	Occasional	Native
- Oporornis formosus
Geothlypis tolmiei	MacGillivray's Warbler	Present	Rare	Native
- Oporornis tolmiei
Geothlypis trichas	Common Yellowthroat	Present	Common	Native
Geothlypis trichas campicola	Common Yellowthroat	Present	Common	Native
Helmitheros vermivorum	Worm-eating Warbler	Present	Occasional	Native
- Helmitheros vermivorus
Icteria virens	Yellow-breasted Chat	Present	Common	Native
Leiothlypis celata	Orange-crowned Warbler	Present	Uncommon	Native
- Sylvia celatus, Vermivora celata, Oreothlypis celata
Leiothlypis celata orestera		Present	Uncommon	Native
- Vermivora celata orestera
Leiothlypis luciae	Lucy’s Warbler	Present	Common	Native
- Vermivora luciae, Oreothlypis luciae
Leiothlypis ruficapilla	Nashville Warbler	Present	Common	Native
- Vermivora ruficapilla, Oreothlypis ruficapilla
Mniotilta varia	Black-and-white Warbler	Present	Occasional	Native
Myioborus pictus	Painted Redstart, Painted Whitestart	Present	Occasional	Native
- Setophaga picta, Setophaga pictus
Oreothlypis peregrina	Tennessee Warbler	Present	Occasional	Native
- Vermivora peregrina
Oreothlypis virginiae	Virginia's Warbler	Present	Common	Native
- Vermivora virginiae
Parkesia noveboracensis	Northern Waterthrush	Present	Rare	Native
- Seiurus noveboracensis, Seiurus noveboracensis limnaeus, Seiurus noveboracensis notabilis
Protonotaria citrea	Prothonotary Warbler	Present	Occasional	Native
Seiurus aurocapilla	Ovenbird	Present	Occasional	Native
- Seiurus aurocapillus
Setophaga aestiva	American Yellow Warbler	Present	Common	Native
Setophaga aestiva morcomi	Yellow Warbler	Present	Common	Native
- Dendroica aestiva morcomi, Dendroica petechia morcomi
Setophaga americana	Northern Parula	Present	Occasional	Native
- Parula americana
Setophaga auduboni auduboni	Yellow-rumped Warbler	Present	Common	Native
- Dendroica coronata auduboni, Dendroica coronata memorabilis, Setophaga coronata auduboni
Setophaga caerulescens	Black-throated Blue Warbler	Present	Occasional	Native
- Dendroica caerulescens
Setophaga castanea	Bay-breasted Warbler	Present	Occasional	Native
- Dendroica castanea
Setophaga citrina	Hooded Warbler	Present	Occasional	Native
- Wilsonia citrina, Setophaga citrina
Setophaga coronata	Yellow-rumped Warbler	Present	Common	Native
- Dendroica coronata, Setophaga coronata
Setophaga discolor	Prairie Warbler	Present	Occasional	Native
- Dendroica discolor, Setophaga discolor
Setophaga dominica	Yellow-throated Warbler	Present	Occasional	Native
- Dendroica dominica, Setophaga dominica
Setophaga graciae	Grace’s Warbler	Present	Common	Native
- Dendroica graciae
Setophaga magnolia	Magnolia warbler	Present	Occasional	Native
- Dendroica magnolia
Setophaga nigrescens	Black-throated Gray Warbler	Present	Common	Native
- Dendroica nigrescens
Setophaga nigrescens halseii	Black-throated Gray Warbler	Present	Common	Native
- Dendroica nigrescens halseii
Setophaga occidentalis	Hermit Warbler	Present	Rare	Native
- Dendroica occidentalis
Setophaga palmarum	Palm Warbler	Present	Occasional	Native
- Dendroica palmarum
Setophaga pensylvanica	Chestnut-sided Warbler	Present	Occasional	Native
- Dendroica pensylvanica
Setophaga petechia	Mangrove Warbler, Yellow Warbler	Present	Common	Native
- Dendroica petechia, Setophaga petechia
Setophaga ruticilla	American Redstart	Present	Occasional	Native
- Setophaga ruticilla ruticilla, Setophaga ruticilla tricolora
Setophaga striata	Blackpoll Warbler	Present	Occasional	Native
- Dendroica striata, Setophaga striata
Setophaga townsendi	Townsend’s Warbler	Present	Occasional	Native
- Dendroica townsendi
Setophaga virens	Black-throated Green Warbler	Present	Occasional	Native
- Dendroica virens
Vermivora chrysoptera	Golden-winged Warbler	Present	Occasional	Native
Passeriformes/Passerellidae
Aimophila ruficeps	Rufous-crowned Sparrow	Present	Uncommon	Native
Aimophila ruficeps scottii	Rufous-crowned Sparrow	Present	Uncommon	Native
Ammodramus savannarum	Grasshopper Sparrow	Present	Occasional	Native
Ammodramus savannarum perpallidus	Grasshopper Sparrow	Present	Occasional	Native
Amphispiza bilineata	Black-throated Sparrow	Present	Common	Native
Amphispiza bilineata deserticola	Black-throated Sparrow	Present	Common	Native
Artemisiospiza belli	Sage Sparrow	Present	Uncommon	Native
- Amphispiza belli
Artemisiospiza nevadensis	Sage Sparrow	Present	Uncommon	Native
Calamospiza melanocorys	Lark Bunting	Present	Occasional	Native
Chondestes grammacus	Lark Sparrow	Present	Common	Native
Chondestes grammacus strigatus	Lark Sparrow	Present	Common	Native
Junco hyemalis	Dark-eyed Junco	Present	Common	Native
Junco hyemalis caniceps	Dark-eyed Junco (Gray-headed race)	Present	Common	Native
- Junco caniceps, Junco caniceps caniceps
Junco hyemalis cismontanus	Dark-eyed Junco (Cassiar)	Present		Native
Junco hyemalis dorsalis	Dark-eyed Junco (Red-backed)	Present		Native
- Junco caniceps dorsalis, Junco dorsalis
Junco hyemalis hyemalis	Dark-eyed Junco (Slate-colored race)	Present	Uncommon	Native
Junco hyemalis mearnsi	Dark-eyed Junco (Pink-sided race)	Present	Common	Native
Junco hyemalis shufeldti	Dark-eyed Junco (Oregon race)	Present	Common	Native
Junco hyemalis thurberi	Dark-eyed Junco (Oregon race)	Present	Common	Native
Melospiza georgiana	Swamp Sparrow	Present	Rare	Native
Melospiza lincolnii	Lincoln's Sparrow	Present	Uncommon	Native
Melospiza lincolnii lincolnii	Lincoln's Sparrow	Present	Uncommon	Native
Melospiza melodia	Song Sparrow	Present	Common	Native
Melospiza melodia montana	Song Sparrow	Present	Common	Native
Melozone fusca	Canyon Towhee	Present	Uncommon	Native
- Pipilo fuscus
Passerculus sandwichensis	Savannah Sparrow	Present	Uncommon	Native
- Passerculus sandwichensis oblitus, Passerculus sandwichensis rufofuscus
Passerculus sandwichensis nevadensis	Savannah Sparrow	Present	Uncommon	Native
- Passerculus sandwichensis sandwichensis
Passerella iliaca	Fox Sparrow	Present	Occasional	Native
Pipilo chlorurus	Green-tailed Towhee	Present	Common	Native
- Chlorura chlorura
Pipilo maculatus	Spotted Towhee	Present	Common	Native
- Pipilo erythrophthalmus
Pipilo maculatus montanus	Spotted Towhee	Present	Common	Native
- Pipilo erythrophthalmus montanus
Pooecetes gramineus	Vesper Sparrow	Present	Uncommon	Native
Pooecetes gramineus confinis	Vesper Sparrow	Present	Uncommon	Native
Spizella arborea	American Tree Sparrow	Present	Occasional	Native
Spizella atrogularis	Black-chinned Sparrow	Present	Common	Native
Spizella breweri	Brewer's Sparrow	Present	Common	Native
Spizella pallida	Clay-colored Sparrow	Present	Occasional	Native
Spizella passerina	Chipping Sparrow	Present	Common	Native
Spizella passerina arizonae	Chipping Sparrow	Present	Common	Native
Zonotrichia albicollis	White-throated Sparrow	Present	Rare	Native
Zonotrichia atricapilla	Golden-crowned Sparrow	Present	Rare	Native
Zonotrichia leucophrys	White-crowned Sparrow	Present	Common	Native
Zonotrichia leucophrys gambelii	White-crowned sparrow	Present	Common	Native
Zonotrichia leucophrys oriantha	White-crowned sparrow	Present	Common	Native
Zonotrichia querula	Harris' Sparrow, Harris's Sparrow	Present	Occasional	Native
Passeriformes/Passeridae
Passer domesticus	House Sparrow	Present	Common	Native
Passeriformes/Peucedramidae
Peucedramus taeniatus	Olive Warbler	Present	Occasional	Native
Passeriformes/Polioptilidae
Polioptila caerulea	Blue-gray Gnatcatcher	Present	Common	Native
Polioptila caerulea amoenissima	Blue-gray Gnatcatcher	Present	Common	Native
Polioptila caerulea obscura	Blue-gray Gnatcatcher	Present	Common	Native
Polioptila melanura	Black-tailed Gnatcatcher	Present	Uncommon	Native
Passeriformes/Ptilogonatidae
Phainopepla nitens	Phainopepla	Present	Uncommon	Native
Passeriformes/Regulidae
Regulus calendula	Ruby-crowned Kinglet	Present	Common	Native
Regulus calendula calendula	Ruby-crowned Kinglet	Present	Common	Native
- Regulus calendula cineraceus
Regulus satrapa	Golden-crowned Kinglet	Present	Rare	Native
Regulus satrapa olivaceus	Golden-crowned Kinglet	Present	Rare	Native
Passeriformes/Remizidae
Auriparus flaviceps	Verdin	Present	Rare	Native
Passeriformes/Sittidae
Sitta canadensis	Red-breasted Nuthatch	Present	Uncommon	Native
Sitta carolinensis	White-breasted Nuthatch	Present	Common	Native
Sitta carolinensis nelsoni	White-breasted Nuthatch	Present	Common	Native
Sitta pygmaea	Pygmy Nuthatch	Present	Common	Native
Sitta pygmaea melanotis	Pygmy Nuthatch	Present	Common	Native
Passeriformes/Sturnidae
Sturnus vulgaris	European Starling	Present	Uncommon	Non-native
Passeriformes/Troglodytidae
Campylorhynchus brunneicapillus	Cactus Wren	Present	Uncommon	Native
Catherpes mexicanus	Canyon Wren	Present	Common	Native
Cistothorus palustris	Marsh Wren	Present	Common	Native
Salpinctes obsoletus	Rock Wren	Present	Common	Native
Thryomanes bewickii	Bewick's Wren	Present	Common	Native
Thryomanes bewickii eremophilus	Bewick's Wren	Present	Common	Native
Troglodytes aedon	House Wren	Present	Common	Native
Troglodytes aedon parkmanii	House Wren	Present	Common	Native
Troglodytes hiemalis	Winter Wren	Present	Occasional	Native
- Nannus hiemalis
Troglodytes pacificus	Pacific Wren	Present	Uncommon	Native
- Nannus pacificus, Troglodytes troglodytes, Troglodytes pacificus
Passeriformes/Turdidae
Catharus guttatus	Hermit Thrush	Present	Common	Native
Catharus ustulatus	Swainson's Thrush	Present	Occasional	Native
Ixoreus naevius	Varied Thrush	Present	Occasional	Native
- Zoothera naevia
Myadestes townsendi	Townsend's Solitaire	Present	Common	Native
Sialia currucoides	Mountain Bluebird	Present	Common	Native
Sialia mexicana	Western Bluebird	Present	Common	Native
Sialia mexicana bairdi	Western Bluebird	Present	Common	Native
Sialia sialis	Eastern Bluebird	Present	Occasional	Native
Turdus migratorius	American Robin	Present	Abundant	Native
Turdus migratorius propinquus	American Robin	Present	Abundant	Native
Turdus rufopalliatus	Rufous-backed Robin	Present	Occasional	Native
Passeriformes/Tyrannidae
Contopus cooperi	Olive-sided Flycatcher	Present	Uncommon	Native
- Contopus borealis, Nuttallornis borealis
Contopus pertinax	Greater Pewee	Present	Occasional	Native
Contopus sordidulus	Western Wood-Pewee	Present	Common	Native
Contopus sordidulus saturatus	Western Wood-Pewee	Present	Common	Native
Contopus sordidulus veliei	Western Wood-Pewee	Present	Common	Native
Empidonax difficilis	Pacific-Slope Flycatcher, Western Flycatcher	Present	Unknown	Native
Empidonax difficilis difficilis	Pacific-Slope Flycatcher, Western Flycatcher	Present	Uncommon	Native
Empidonax hammondii	Hammond's Flycatcher	Present	Occasional	Native
Empidonax oberholseri	Dusky Flycatcher	Present	Uncommon	Native
Empidonax occidentalis	Cordilleran Flycatcher	Present	Uncommon	Native
Empidonax traillii	Willow Flycatcher	Present	Rare	Native
Empidonax traillii brewsteri	Little Willow Flycatcher	Present	Rare	Native
Empidonax traillii extimus	Southwestern Willow Flycatcher	Present	Rare	Native
Empidonax wrightii	Gray Flycatcher	Present	Common	Native
Myiarchus cinerascens	Ash-throated Flycatcher	Present	Common	Native
Myiarchus cinerascens cinerascens	Ash-throated Flycatcher	Present	Common	Native
Myiarchus tyrannulus	Brown-crested Flycatcher	Present	Rare	Native
Pyrocephalus rubinus	Vermilion Flycatcher	Present	Occasional	Native
Sayornis nigricans	Say's Phoebe	Present	Common	Native
Sayornis phoebe	Eastern Phoebe	Present	Occasional	Native
Sayornis saya	Say's Phoebe	Present	Common	Native
Sayornis saya saya	Say's Phoebe	Present	Common	Native
Tyrannus forficatus	Scissor-tailed Flycatcher	Present	Occasional	Native
Tyrannus tyrannus	Eastern Kingbird	Present	Occasional	Native
Tyrannus verticalis	Western Kingbird	Present	Uncommon	Native
Tyrannus vociferans	Cassin's Kingbird	Present	Common	Native
Passeriformes/Vireonidae
Vireo bellii	Bell's Vireo	Present	Common	Native
Vireo cassinii	Cassin's Vireo, Solitary Vireo	Present	Uncommon	Native
- Vireo solitarius cassinii
Vireo gilvus	Warbling Vireo	Present	Common	Native
Vireo gilvus brewsteri	Warbling Vireo	Present	Common	Native
Vireo gilvus swainsoni	Warbling Vireo	Present	Common	Native
Vireo huttoni	Hutton's Vireo	Present	Occasional	Native
Vireo olivaceus	Red-eyed Vireo	Present	Occasional	Native
Vireo olivaceus olivaceus		Present	Occasional	Native
Vireo philadelphicus	Philadelphia Vireo	Present	Occasional	Native
Vireo plumbeus	Plumbeous Vireo	Present	Common	Native
- Vireo solitarius
Vireo plumbeus plumbeus		Present	Common	Native
- Vireo solitarius plumbeus
Vireo vicinior	Gray Vireo	Present	Common	Native
Pelecaniformes/Ardeidae
Ardea alba	Great Egret	Present	Rare	Native
- Casmerodius albus
Ardea herodias	Great Blue Heron	Present	Common	Native
Botaurus lentiginosus	American Bittern	Present	Occasional	Native
Bubulcus ibis	Cattle Egret	Present	Rare	Native
- Bubulcus ibis ibis
Butorides virescens	Green Heron, Green-backed Heron	Present	Rare	Native
Egretta thula	Snowy Egret	Present	Rare	Native
Ixobrychus exilis		Present	Occasional	Native
Nycticorax nycticorax	Black-crowned Night-Heron	Present	Uncommon	Native
Pelecaniformes/Pelecanidae
Pelecanus erythrorhynchos	American White Pelican	Present	Rare	Native
Pelecanus occidentalis	Brown Pelican	Present	Occasional	Native
Pelecaniformes/Threskiornithidae
Plegadis chihi	White-faced Ibis	Present	Uncommon	Native
Piciformes/Picidae
Colaptes auratus	Northern Flicker	Present	Common	Native
Colaptes auratus cafer	Northern Flicker	Present	Common	Native
Colaptes auratus luteus	Northern Flicker	Present	Common	Native
Dryocopus pileatus	Pileated Woodpecker	Present	Occasional	Native
Melanerpes formicivorus	Acorn Woodpecker	Present	Uncommon	Native
Melanerpes lewis	Lewis's Woodpecker	Present	Rare	Native
Picoides dorsalis	American Three-toed Woodpecker	Present	Uncommon	Native
- Picoides tridactylus
Picoides pubescens	Downy Woodpecker	Present	Rare	Native
- Dendrocopos pubescens
Picoides scalaris	Ladder-backed Woodpecker	Present	Rare	Native
Picoides villosus	Hairy Woodpecker	Present	Common	Native
- Dendrocopos villosus
Sphyrapicus nuchalis	Red-naped Sapsucker	Present	Uncommon	Native
- Sphyrapicus varius nuchalis
Sphyrapicus ruber	Red-breasted Sapsucker	Present	Occasional	Native
Sphyrapicus thyroideus	Williamson's Sapsucker	Present	Common	Native
Sphyrapicus thyroideus nataliae	Williamson's Sapsucker	Present	Common	Native
Sphyrapicus varius	Yellow-bellied Sapsucker	Present	Occasional	Native
- Sphyrapicus varius appalachiensis
Podicipediformes/Podicipedidae
Aechmophorus clarkii	Clark's Grebe	Present	Common	Native
Aechmophorus occidentalis	Western Grebe	Present	Common	Native
Podiceps auritus	Horned Grebe	Present	Occasional	Native
Podiceps grisegena	Red-necked Grebe	Present	Occasional	Native
Podiceps nigricollis	Eared Grebe	Present	Uncommon	Native
- Podiceps caspicus
Podilymbus podiceps	Pied-billed Grebe	Present	Uncommon	Native
Strigiformes/Strigidae
Aegolius acadicus	Northern Saw-whet Owl	Present	Occasional	Native
Asio otus	Long-eared Owl	Present	Occasional	Native
Athene cunicularia	Burrowing Owl	Present	Rare	Native
Bubo virginianus	Great Horned Owl	Present	Common	Native
Bubo virginianus pacificus	Great Horned Owl	Present	Common	Native
Bubo virginianus pallescens	Great Horned Owl	Present	Common	Native
Glaucidium gnoma	Northern Pygmy-Owl	Present	Rare	Native
Megascops kennicottii	Western Screech-owl	Present	Common	Native
- Otus asio, Otus asio mychophilus, Otus kennicottii
Otus flammeolus	Flammulated Owl	Present	Common	Native
Strix occidentalis	Spotted Owl	Present	Uncommon	Native
Strix occidentalis lucida	Mexican Spotted Owl	Present	Uncommon	Native
Strigiformes/Tytonidae
Tyto alba	Barn Owl	Present	Occasional	Native
Suliformes/Fregatidae
Fregata magnificens	Magnificent Frigatebird	Present	Occasional	Native
Suliformes/Phalacrocoracidae
Phalacrocorax auritus	Double-crested Cormorant	Present	Occasional	Native
Phalacrocorax brasilianus	Neotropic Cormorant	Present	Occasional	Native

Reptiles
Squamata/Colubridae
Arizona elegans	Glossy Snake	Probably Present		Native
Diadophis punctatus	Ringneck Snake, Ring-necked Snake	Present	Occasional	Native
Hypsiglena torquata	Night Snake, Nightsnake	Present	Rare	Native
- Hypsiglena texana, Hypsiglena torquata texana, Leptodeira torquata
Lampropeltis getula	Common Kingsnake	Present	Uncommon	Native
- Lampropeltis getulus
Lampropeltis getula californiae	California Kingsnake	Present		Native
Lampropeltis pyromelana	Sonoran Mountain Kingsnake	Present	Uncommon	Native
- Ophibolus pyromelanus
Masticophis flagellum	Coachwhip	Present	Uncommon	Native
- Coluber flagellum
Masticophis taeniatus	Striped Whipsnake	Present	Common	Native
- Leptophis taeniata
Pituophis catenifer	Bullsnake, Gopher Snake	Present	Common	Native
- Coluber catenifer
Pituophis catenifer affinis	Sonoran Gopher Snake	Present	Common	Native
- Pituophis affinis, Pituophis melanoleucus affinis
Pituophis catenifer deserticola	Great Basin Gopher Snake	Present	Common	Native
- Pituophis melanoleucus deserticola
Rhinocheilus lecontei	Long-nosed Snake	Present	Uncommon	Native
Salvadora hexalepis	Western Patchnose Snake, Western Patch-nosed Snake	Present	Uncommon	Native
- Salvadora grahamiae hexalepis
Sonora semiannulata	Ground Snake, Groundsnake	Present	Rare	Native
- Contia isozona, Sonora semiannulata blanchardi, Sonora semiannulata gloydi, Sonora semiannulata isozona, Sonora semiannulata linearis, Sonora semiannulata semiannulata
Tantilla hobartsmithi	Southwestern Black-headed Snake, Smith's Black-headed Snake	Present	Rare	Native
- Tantilla utahensis
Thamnophis elegans	Western Terrestrial Garter Snake	Present	Uncommon	Native
Trimorphodon biscutatus	Western Lyre Snake, Sonoran Lyre Snake	Present	Rare	Native
Squamata/Crotaphytidae
Crotaphytus bicinctores	Desert Collared Lizard, Great Basin Collared Lizard, Mojave Black-collared Lizard	Present	Common	Native
- Crotaphytus insularis
Crotaphytus collaris	Collared Lizard, Eastern Collared Lizard	Present	Common	Native
Gambelia wislizenii	Longnose Leopard Lizard, Long-nosed Leopard Lizard	Probably Present		Native
Squamata/Eublepharidae
Coleonyx variegatus	Western Banded Gecko	Present	Uncommon	Native
Squamata/Helodermatidae
Heloderma suspectum	Gila Monster	Present	Rare	Native
Squamata/Iguanidae
Sceloporus graciosus	Sagebrush Lizard	Present	Abundant	Native
Sceloporus magister	Desert Spiny Lizard	Present	Abundant	Native
Sceloporus magister uniformis	Yellow-backed Spiny Lizard	Present	Common	Native
- Sceloporus uniformis
Sceloporus undulatus	Eastern Fence Lizard, Fence Lizard, Plateau Lizard, Prairie Lizard	Present	Abundant	Native
Urosaurus ornatus	Ornate Tree Lizard, Tree Lizard	Present	Abundant	Native
Uta stansburiana	Common Side-blotched Lizard, Side-blotched Lizard	Present	Abundant	Native
Squamata/Leptotyphlopidae
Leptotyphlops humilis	Western Slender Blind Snake, Western Threadsnake	Present	Rare	Native
Squamata/Phrynosomatidae
Callisaurus draconoides	Zebra-tailed Lizard	Present	Uncommon	Native
Holbrookia maculata	Common Earless Lizard, Common Lesser Earless Lizard, Lesser Earless Lizard	Probably Present		Native
Phrynosoma hernandesi	Greater Short-horned Lizard, Hernandez's Short-horned Lizard, Mountain Short-horned Lizard	Present	Common	Native
- Phrynosoma douglasii, Phrynosoma douglasii hernandesi
Phrynosoma platyrhinos	Desert Horned Lizard	Present	Uncommon	Native
Squamata/Scincidae
Eumeces multivirgatus	Many-lined Skink	Present	Rare	Native
Eumeces skiltonianus	Western Skink	Present	Common	Native
Squamata/Teiidae
Cnemidophorus inornatus	Little Striped Whiptail	Present	Rare	Native
Cnemidophorus tigris	Western Whiptail	Present	Abundant	Native
Cnemidophorus velox	Plateau Striped Whiptail	Present	Common	Native
Squamata/Viperidae
Crotalus atrox	Western Diamondback Rattlesnake, Western Diamond-backed Rattlesnake	Probably Present		Native
Crotalus mitchellii	Speckled Rattlesnake	Present	Common	Native
- Crotalus mitchelli
Crotalus molossus	Black-tailed Rattlesnake, Western Black-tailed Rattlesnake	Present	Uncommon	Native
Crotalus oreganus abyssus	Grand Canyon rattlesnake, Pink rattlesnake	Present	Rare	Native
- Crotalus confluentus abyssus, Crotalus viridis abyssus
Crotalus oreganus lutosus	Great Basin Rattlesnake	Present		Native
- Crotalus viridis lutosus, Crotalus lutosus
Crotalus scutulatus	Mohave Green	Probably Present		Native
Crotalus viridis	Prairie Rattlesnake, Western Rattlesnake	Present	Common	Native
Crotalus viridis nuntius	Hopi Rattlesnake	Present	Unknown	Native
Squamata/Xantusiidae
Xantusia vigilis	Desert Night Lizard	Present	Rare	Native
Testudines/Testudinidae
Gopherus agassizii	Agassiz's Desert Tortoise, Desert Tortoise, Mohave Desert Tortoise, Mojave Desert Tortoise	Present	Rare	Native

Amphibians
Anura/Bufonidae
Anaxyrus cognatus	Great Plains Toad	Present	Rare	Native
- Bufo cognatus
Anaxyrus punctatus	Red-spotted Toad	Present	Abundant	Native
- Bufo punctatus
Anaxyrus woodhousii woodhousii	Woodhouse's Toad	Present	Abundant	Native
- Anaxyrus woodhousii, Bufo woodhousei, Bufo woodhousei hemiophrys, Bufo woodhousii, Bufo woodhousii woodhousii, Bufo woodhousei woodhousei
Anura/Hylidae
Hyla arenicolor	Canyon Treefrog	Present	Abundant	Native
Anura/Ranidae
Lithobates pipiens	Northern Leopard Frog	Probably Present (Historical)		Native
- Rana pipiens
Lithobates yavapaiensis	Lowland Leopard Frog, Yavapai Frog, Yavapai Leopard Frog	Present	Rare	Native
- Rana yavapaiensis
Anura/Scaphiopodidae
Spea hammondii	Western Spadefoot	Present		Native
- Scaphiopus hammondii
Spea intermontana	Great Basin Spadefoot Toad	Present	Uncommon	Native
- Scaphiopus hammondi intermontanus, Scaphiopus intermontanus
Spea multiplicata	Mexican Spadefoot	Probably Present		Native
- Scaphiopus multiplicatus
Caudata/Ambystomatidae
Ambystoma mavortium nebulosum	Arizona Tiger Salamander	Present	Rare	Native
- Ambystoma nebulosum, Ambystoma tigrinum nebulosum
Ambystoma tigrinum	Tiger Salamander, Utah Tiger Salamander	Present	Uncommon	Native
- Ambystoma mavortium, Ambystoma tigrinum utahense, Ambystoma tigrinum utahensis

Fish
Clupeiformes/Clupeidae
Dorosoma petenense	threadfin shad	Present	Rare	Non-native
Cypriniformes/Catostomidae
Catostomus discobolus	bluehead sucker	Present	Common	Native (Restoration)
Catostomus latipinnis	Flannelmouth Sucker	Present	Common	Native
Cypriniformes/Cyprinidae
Cyprinus carpio	common carp, European carp	Present	Common	Non-native
Cypriniformes/Leuciscidae
Cyprinella lutrensis	Red Shiner	Present	Uncommon	Non-native
Gila cypha	Humpback Chub	Present	Uncommon	Native (Restoration)
Notemigonus crysoleucas	Golden Shiner	Present	Rare	Non-native
Pimephales promelas	Fathead Minnow	Present	Common	Non-native
Rhinichthys osculus	Speckled Dace	Present	Common	Native
Cyprinodontiformes/Fundulidae
Fundulus zebrinus	plains killifish	Present	Uncommon	Non-native
Cyprinodontiformes/Poeciliidae
Gambusia affinis	mosquitofish, western mosquitofish	Present	Uncommon	Non-native
- Gambusia patruelis
Perciformes/Centrarchidae
Lepomis cyanellus	Green Sunfish	Present	Rare	Non-native
Lepomis macrochirus	Bluegill	Present	Rare	Non-native
Micropterus dolomieu	Smallmouth Bass	Present	Unknown	Non-native
Micropterus salmoides	Largemouth Bass	Present	Rare	Non-native
Pomoxis nigromaculatus	Black Crappie	Present	Unknown	Non-native
Perciformes/Moronidae
Morone saxatilis	Maryland Bass hybrid, Palmetto Bass hybrid, Paradise Bass hybrid, rockfish, Striped Bass, Sunshine Bass hybrid, Virginia Bass hybrid, Whiterock Bass hybrid, Wiper hybrid	Present	Rare	Non-native
Perciformes/Percidae
Sander vitreus	walleye	Present	Rare	Non-native
Salmoniformes/Salmonidae
Oncorhynchus mykiss	rainbow trout, redband trout, steelhead	Present	Unknown	Non-native
Salmo trutta	brown trout	Present	Uncommon	Non-native
Salvelinus fontinalis	aurora trout, brook trout, charr, coaster brook trout, salter, sea trout	Present	Rare	Non-native
Siluriformes/Ictaluridae
Ameiurus melas	Black Bullhead	Present	Rare	Non-native
Ameiurus natalis	Yellow Bullhead	Present	Occasional	Non-native
Ictalurus punctatus	Channel Catfish, graceful catfish	Present	Uncommon	Non-native


Species In Review - proposed or provisional records needing additional review
Mammals
Carnivora/Canidae
Canis lupus youngi	Southern Rocky Mountain Wolf	Not In Park		Native
Carnivora/Felidae
Lynx canadensis	Canada lynx, Canadian Lynx, lynx
- Felis lynx
Lynx rufus baileyi
Carnivora/Mustelidae
Mustela frenata arizonensis
Chiroptera/Vespertilionidae
Lasiurus borealis	Eastern Red Bat, red bat	Unconfirmed		Native
Myotis leibii	Eastern Small-footed Bat, Eastern Small-footed Myotis, Small-footed Myotis	Not In Park (False Report)		Native
Myotis occultus	occult little brown bat, Arizona myotis	Unconfirmed (Adjacent, Historical)		Native
- Myotis lucifugus occultus, Myotis occultus
Rodentia/Cricetidae
Onychomys torridus	Southern Grasshopper Mouse	Unconfirmed		Native
Rodentia/Geomyidae
Thomomys talpoides fossor
- Thomomys fossor
Thomomys talpoides kaibabensis
Rodentia/Heteromyidae
Dipodomys ordii columbianus
Perognathus apache	Apache pocket mouse	Unconfirmed		Native
Perognathus flavescens	Plains Pocket Mouse	Unconfirmed		Native
Perognathus longimembris	Little Pocket Mouse	Unconfirmed		Native
Rodentia/Sciuridae
Cynomys gunnisoni zuniensis
Tamias cinereicollis cinereus
- Eutamias cinereicollis

Birds
Anseriformes/Anatidae
Alopochen aegyptiaca	Egyptian Goose	Not In Park		Non-native
- Alopochen aegyptiacus
Charadriiformes/Scolopacidae
Calidris pusilla	Semipalmated Sandpiper	Not In Park (False Report)		Unknown
Passeriformes/Mimidae
Toxostoma curvirostre	Curve-billed Thrasher	Not In Park (Adjacent)		Native
Toxostoma lecontei	Le Conte's Thrasher	Not In Park (False Report)		Unknown
Passeriformes/Passerellidae
Peucaea cassinii	Cassin's Sparrow	Not In Park (Adjacent)		Native
Passeriformes/Tyrannidae
Myiarchus tuberculifer	Dusky-capped Flycatcher	Not In Park (Adjacent)		Native
Piciformes/Picidae
Colaptes chrysoides	Gilded Flicker	Not In Park (Adjacent)		Native
Melanerpes uropygialis	Gila Woodpecker	Not In Park (Adjacent)		Native
Strigiformes/Strigidae
Asio flammeus	Short-eared Owl	Not In Park (False Report)		Native

Reptiles
Squamata/Colubridae
Hypsiglena torquata ochrorhyncha	Spotted Night Snake
Lampropeltis pyromelana infralabialis	Utah Mountain Kingsnake	Present
Lampropeltis triangulum	Eastern Milk Snake, Eastern Milksnake	Unconfirmed		Native
Masticophis flagellum piceus	Red Coachwhip, Racer	Present	Uncommon	Native
- Coluber flagellum piceus
Masticophis taeniatus taeniatus	Desert Striped Whipsnake	Present	Common	Native
Pituophis melanoleucus	Eastern Pine Snake, Eastern Pinesnake, Pine Snake, Pinesnake
Rhinocheilus lecontei lecontei	Western Long-nosed Snake	Present	Rare	Native
Salvadora hexalepis mojavensis	Mojave Patch-nosed Snake	Present	Uncommon	Native
Thamnophis cyrtopsis	Blackneck Garter Snake, Black-necked Garter Snake, Black-necked Gartersnake	Unconfirmed		Native
Thamnophis elegans vagrans	Wandering Garter Snake	Present	Uncommon	Native
- Eutaenia vagrans, Thamnophis elegans nigrescens
Thamnophis rufipunctatus	Narrowhead Garter Snake, Narrowhead Watersnake, Narrow-headed Garter Snake, Narrow-headed Gartersnake	Not In Park (False Report)
Trimorphodon biscutatus lambda	Sonoran Lyre Snake
Squamata/Iguanidae
Dipsosaurus dorsalis	Common Desert Iguana, Desert Iguana	Unconfirmed		Native
Sauromalus ater	Common Chuckwalla, Northern Chuckwalla	Present
- Sauromalus obesus, Sauromalus obesus obesus
Sceloporus	Spiny Lizards	Present
Sceloporus graciosus graciosus	Northern Sagebrush Lizard	Present
Sceloporus undulatus elongatus	Northern Plateau Lizard	Present
Sceloporus undulatus tristichus	Southern Plateau Lizard	Present
- Sceloporus tristichus
Urosaurus graciosus	Long-tailed Brush Lizard	Unconfirmed		Native
Urosaurus ornatus wrighti	Northern Cliff Lizard, Northern Tree Lizard	Present
Uta stansburiana stansburiana	Northern Side-blotched Lizard
Uta stansburiana stejnegeri	Desert Side-blotched Lizard, Eastern Side-blotched Lizard
Squamata/Phrynosomatidae
Phrynosoma douglasii ornatissimum
Squamata/Scincidae
Eumeces multivirgatus epipleurotus		Present
Eumeces skiltonianus skiltonianus	Skilton's Skink, Western Skink
Squamata/Teiidae
Cnemidophorus tigris septentrionalis	Northern Whiptail	Present
Squamata/Viperidae
Crotalus viridis viridis	Prairie Rattlesnake
Testudines/Emydidae
Terrapene ornata	Ornate Box Turtle, Western Box Turtle	Not In Park (False Report)		Non-native
- Terepene ornata

Amphibians
Anura/Bufonidae
Incilius alvarius	Colorado River Toad	Unconfirmed		Native
- Bufo alvarius
Anura/Ranidae
Lithobates catesbeianus	american bullfrog	Unconfirmed		Non-native
- Rana catesbeiana
Lithobates onca	Relict Leopard Frog	Unconfirmed (Historical)		Native
- Rana onca
Anura/Scaphiopodidae
Spea bombifrons	Plains Spadefoot	Unconfirmed		Native

Fish
Cypriniformes/Catostomidae
Xyrauchen texanus	Razorback Sucker	Not In Park (Historical)		Native (Restoration)
Cypriniformes/Leuciscidae
Gila elegans	Bonytail, bonytail chub	Not In Park (Historical)		Native (Restoration)
Gila robusta	Roundtail Chub	Not In Park (Historical)		Native
Lepidomeda mollispinis	Virgin Spinedace	Unconfirmed		Unknown
Ptychocheilus lucius	Colorado Pikeminnow, Colorado squawfish	Not In Park (Historical)		Native


Report Species Count: 683

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 1/13/2026 3:44:08 AM

Definitions


Term	Definition	Comments
Present in Park	Species occurrence in park is documented and assumed to be extant.	Extremely high confidence that the species occurs in the park for all or part of the year. Evidence, in the form of a current, verifiable reference, voucher or observation, readily available.
Probably Present	Documented occurrences of the species in the park and/or in the adjoining region of the park give reason to suspect that it probably occurs within the park.	Very high confidence that the species occurs in the park. Evidence may exist in NPSpecies, but may not be considered current or reliable enough to elevate the status to Present in Park. Efforts should be made to obtain current, verifiable evidence to elevate the status to “Present in Park.” If reasonable efforts to obtain current, verifiable evidence are unsuccessful, then the Occurrence should be changed to Unconfirmed or Not in Park, as applicable.
Unconfirmed	Attributed to the park based on weak ("unconfirmed record") or no evidence, giving minimal indication of the species' occurrence in the park.	Verifiable evidence is not considered sufficient enough to elevate the status to “Probably Present,” nor current enough to elevate the status to “Present in Park.” Efforts should be made to obtain current, verifiable evidence in NPSpecies to elevate the occurrence value to “Present in Park.” If reasonable efforts to obtain current, verifiable evidence are unsuccessful, status should be changed to Not Present.
Not Present	Species is not known to occur in park. Species may have occurred in the park historically, is currently known to occur in areas adjacent to the park, or is a potential long-distance invader (e.g., zebra mussels, other invasive exotics). Designation can also be used for T&E or other high-interest species whose identified range encompasses the park, but that are confirmed not present in the park.
Species in Review	These species records are provisional and are undergoing additional review.

Species Full List

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