List of birds of Channel Islands National Park

This is a comprehensive listing of the bird species recorded in Channel Islands National Park, which is in the U.S. state of California. This list is based on one published by the National Park Service (NPS) that as of November 2011 contained 387 species.

This list is presented in the taxonomic sequence of the Check-list of North and Middle American Birds, 7th edition through the 65th Supplement, published by the American Ornithological Society (AOS). Common and scientific names are also those of the Check-list, except that the common names of families are from the Clements taxonomy because the AOS list does not include them.

Unless otherwise noted, the species are considered to occur regularly in Channel Islands National Park as permanent residents, summer or winter visitors, or migrants. The tags below are used to designate the abundance of some species. The NPS checklist reports abundance separately for each island; here the tag for maximum abundance is used even if a species is less abundant on some islands.


 * (R) Rare – "occurs (or probably occurs) annually in very small numbers in suitable habitat (5–10 records for a given season)" per the NPS checklist (73 species)
 * (C) Casual – "generally not recorded every year...(one or two records per season for an island)" per the NPS checklist (29 species)
 * (Irr) Irregular – "abundance varies year to year, can be less numerous or absent some years" per the NPS checklist (1 species)
 * (A) Accidental – "five or fewer records for the islands" per the NPS checklist (151 species)
 * (NN) Non-native – a species not native to the Channel Islands per the NPS checklist; either introduced directly to the islands or arrived otherwise from a population introduced to North America (11 species)

In addition, some species are known from only one island, again as of November 2011; they are tagged as follows:


 * (ANA) – Anacapa
 * (SM) – San Miguel
 * (SB) – Santa Barbara
 * (SC) – Santa Cruz
 * (SR) – Santa Rosa

Ducks, geese, and waterfowl
Order: AnseriformesFamily: Anatidae

The family Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These birds are adapted to an aquatic existence with webbed feet, bills which are flattened to a greater or lesser extent, and feathers that are excellent at shedding water due to special oils.


 * Emperor goose, Anser canagica (A) (SR)
 * Snow goose, Anser caerulescens (R)
 * Ross's goose, Anser rossii (A) (SC)
 * Greater white-fronted goose, Anser albifrons (A)
 * Brant, Branta bernicla (R)
 * Cackling goose, Branta hutchinsii (A) (SB)
 * Canada goose, Branta canadensis (C)
 * Tundra swan, Cygnus columbianus (A)
 * Wood duck, Aix sponsa (A)
 * Blue-winged teal, Spatula discors (R)
 * Cinnamon teal, Spatula cyanoptera
 * Northern shoveler, Spatula clypeata (A)
 * Gadwall, Mareca strepera (SR)
 * Eurasian wigeon, Mareca penelope (A) (SR)
 * American wigeon, Mareca americana (C)
 * Mallard, Anas platyrhynchos
 * Northern pintail, Anas acuta
 * Green-winged teal, Anas crecca
 * Canvasback, Aythya valisineria (A) (ANA)
 * Redhead, Aythya americana (A) (SR)
 * Ring-necked duck, Aythya collaris (A)
 * Greater scaup, Aythya marila (A) (SC)
 * Lesser scaup, Aythya affinis (A)
 * Harlequin duck, Histrionicus histrionicus (A)
 * Surf scoter, Melanitta perspicillata
 * White-winged scoter, Melanitta deglandi
 * Black scoter, Melanitta americana (A)
 * Bufflehead, Bucephala albeola (A)
 * Common goldeneye, Bucephala clangula (A)
 * Hooded merganser, Lophodytes cucullatus (A)
 * Red-breasted merganser, Mergus serrator (R)
 * Ruddy duck, Oxyura jamaicensis (C)

New World quail
Order: GalliformesFamily: Odontophoridae

The New World quails are small, plump terrestrial birds only distantly related to the quails of the Old World, but named for their similar appearance and habits.


 * California quail, Callipepla californica (NN)

Pheasants, grouse, and allies
Order: GalliformesFamily: Phasianidae

Phasianidae consists of the pheasants and their allies, including partridges, grouse, turkeys, and Old World quail. These are terrestrial species, variable in size but generally plump with broad relatively short wings. Many species are gamebirds or have been domesticated as a food source for humans.


 * Wild turkey, Meleagris gallopavo (NN) (C)
 * Ring-necked pheasant, Phasianus colchicus (NN) (extirpated)
 * Indian peafowl, Pavo cristatus (NN) (SC) (extirpated) (not on the official California list)
 * Chukar, Alectoris chukar (NN) (extirpated)

Flamingos
Order: PhoenicopteriformesFamily: Phoenicopteridae

Flamingos are gregarious wading birds, usually 3 to 5 ft tall, found in both the Western and Eastern Hemispheres. Flamingos filter-feed on shellfish and algae. Their oddly shaped beaks are specially adapted to separate mud and silt from the food they consume and, uniquely, are used upside-down.


 * Flamingo species, probably Phoenicopterus sp. (A) (SC) (not on the official California list)

Grebes
Order: PodicipediformesFamily: Podicipedidae

Grebes are small to medium-large freshwater diving birds. They have lobed toes and are excellent swimmers and divers. However, they have their feet placed far back on the body, making them quite ungainly on land.


 * Pied-billed grebe, Podilymbus podiceps (R)
 * Horned grebe, Podiceps auritus (R)
 * Eared grebe, Podiceps nigricollis
 * Western grebe, Aechmorphorus occidentalis
 * Clark's grebe, Aechmorphorus clarkii (A)

Pigeons and doves
Order: ColumbiformesFamily: Columbidae

Pigeons and doves are stout-bodied birds with short necks and short slender bills with a fleshy cere.


 * Rock pigeon, Columba livia (NN)
 * Band-tailed pigeon, Patagioenas fasciata (R)
 * Eurasian collared-dove, Streptopelia decaocto (NN) (R)
 * African collared-dove, Streptopelia roseogrisea (NN) (A) (not on the official California list)
 * Spotted dove, Spilopelia chinensis (NN) (A)
 * Common ground dove, Columbina passerina (A)
 * White-winged dove, Zenaida asiatica (C)
 * Mourning dove, Zenaida macroura

Cuckoos
Order: CuculiformesFamily: Cuculidae

The family Cuculidae includes cuckoos, roadrunners, and anis. These birds are of variable size with slender bodies, long tails, and strong legs. The Old World cuckoos are brood parasites.


 * Yellow-billed cuckoo, Coccyzus americanus (A)

Nightjars and allies
Order: CaprimulgiformesFamily: Caprimulgidae

Nightjars are medium-sized nocturnal birds that usually nest on the ground. They have long wings, short legs, and very short bills. Most have small feet, of little use for walking, and long pointed wings. Their soft plumage is cryptically colored to resemble bark or leaves.


 * Lesser nighthawk, Chordeiles acutipennis (C)
 * Common nighthawk, Chordeiles minor (A)
 * Common poorwill, Phalaenoptilus nuttallii (R)

Swifts
Order: ApodiformesFamily: Apodidae

The swifts are small birds which spend the majority of their lives flying. These birds have very short legs and never settle voluntarily on the ground, perching instead only on vertical surfaces. Many swifts have long swept-back wings which resemble a crescent or boomerang.


 * Black swift, Cypseloides niger (A)
 * Chimney swift, Chaetura pelagica (A) (SB)
 * Vaux's swift, Chaetura vauxi (R)
 * White-throated swift, Aeronautes saxatalis

Hummingbirds
Order: ApodiformesFamily: Trochilidae

Hummingbirds are small birds capable of hovering in mid-air due to the rapid flapping of their wings. They are the only birds that can fly backwards.


 * Black-chinned hummingbird, Archilochus alexandri (C)
 * Anna's hummingbird, Calypte anna
 * Costa's hummingbird, Calypte costae (R)
 * Calliope hummingbird, Selasphorus calliope (A)
 * Rufous hummingbird, Selasphorus rufus (C)
 * Allen's hummingbird, Selasphorus sasin

Rails, gallinules, and coots
Order: GruiformesFamily: Rallidae

Rallidae is a large family of small to medium-sized birds which includes the rails, crakes, coots, and gallinules. The most typical family members occupy dense vegetation in damp environments near lakes, swamps, or rivers. In general they are shy and secretive birds, making them difficult to observe. Most species have strong legs and long toes which are well adapted to soft uneven surfaces. They tend to have short, rounded wings and to be weak fliers.


 * Virginia rail, Rallus limicola (R)
 * Sora, Porzana carolina (C)
 * American coot, Fulica americana

Cranes
Order: GruiformesFamily: Gruidae

Cranes are large, long-legged, long-necked birds. Unlike the similar-looking but unrelated herons, cranes fly with necks outstretched, not pulled back. Most have elaborate and noisy courting displays or "dances".


 * Sandhill crane, Antigone canadensis (A) (SC)

Stilts and avocets
Order: CharadriiformesFamily: Recurvirostridae

Recurvirostridae is a family of large wading birds which includes the avocets and stilts. The avocets have long legs and long up-curved bills. The stilts have extremely long legs and long, thin, straight bills.


 * Black-necked stilt, Himantopus mexicanus (A)
 * American avocet, Recurvirostra americana (A)

Oystercatchers
Order: CharadriiformesFamily: Haematopodidae

The oystercatchers are large, obvious, and noisy plover-like birds, with strong bills used for smashing or prising open molluscs.


 * American oystercatcher, Haematopus palliatus (R)
 * Black oystercatcher, Haematopus bachmani

Plovers and lapwings
Order: CharadriiformesFamily: Charadriidae

The family Charadriidae includes the plovers, dotterels, and lapwings. They are small to medium-sized birds with compact bodies, short thick necks, and long, usually pointed, wings. They are found in open country worldwide, mostly in habitats near water.


 * Black-bellied plover, Pluvialis squatarola
 * American golden-plover, Pluvialis dominica (A) (SM)
 * Pacific golden-plover, Pluvialis fulva
 * Killdeer, Charadrius vociferus
 * Semipalmated plover, Charadrius semipalmatus
 * Snowy plover, Charadrius nivosus
 * Mountain plover, Charadrius montanus (C)

Sandpipers and allies
Order: CharadriiformesFamily: Scolopacidae

Scolopacidae is a large diverse family of small to medium-sized shorebirds including the sandpipers, curlews, godwits, shanks, tattlers, woodcocks, snipes, dowitchers, and phalaropes. The majority of these species eat small invertebrates picked out of the mud or soil. Different lengths of legs and bills enable multiple species to feed in the same habitat, particularly on the coast, without direct competition for food.


 * Upland sandpiper, Bartramia longicauda (A)
 * Whimbrel, Numenius phaeopus
 * Long-billed curlew, Numenius americanus
 * Marbled godwit, Limosa fedoa
 * Ruddy turnstone, Arenaria interpres
 * Black turnstone, Arenaria melanocephala
 * Red knot, Calidris canutus (A)
 * Surfbird, Calidris virgata
 * Sanderling, Calidris alba
 * Dunlin, Calidris alpina
 * Baird's sandpiper, Calidris bairdii (R)
 * Least sandpiper, Calidris minutilla
 * Buff-breasted sandpiper, Calidris subruficollis (A)
 * Pectoral sandpiper, Calidris melanotos
 * Western sandpiper, Calidris mauri
 * Short-billed dowitcher, Limnodromus griseus (A)
 * Long-billed dowitcher, Limnodromus scolopaceus
 * Wilson's snipe, Gallinago delicata (R)
 * Spotted sandpiper, Actitis macularia (R)
 * Solitary sandpiper, Tringa solitaria (A)
 * Wandering tattler, Tringa incana
 * Lesser yellowlegs, Tringa flavipes (A)
 * Willet, Tringa semipalmata
 * Greater yellowlegs, Tringa melanoleuca
 * Wilson's phalarope, Phalaropus tricolor (A)
 * Red-necked phalarope, Phalaropus lobatus
 * Red phalarope, Phalaropus fulicarius

Skuas and jaegers
Order: CharadriiformesFamily: Stercorariidae

Skuas and jaegers are in general medium to large birds, typically with gray or brown plumage, often with white markings on the wings. They have longish bills with hooked tips and webbed feet with sharp claws. They look like large dark gulls, but have a fleshy cere above the upper mandible. They are strong, acrobatic fliers.


 * South polar skua, Stercorarius maccormicki (A)
 * Pomarine jaeger, Stercorarius pomarinus (R)
 * Parasitic jaeger, Stercorarius parasiticus (R)
 * Long-tailed jaeger, Stercorarius longicaudus (A)

Auks, murres, and puffins
Order: CharadriiformesFamily: Alcidae

Alcids are superficially similar to penguins due to their black-and-white colors, their upright posture, and some of their habits. However, they are only distantly related to the penguins and are able to fly. Auks live on the open sea, only deliberately coming ashore to nest.


 * Common murre, Uria aalge (R)
 * Pigeon guillemot, Cepphus columba
 * Marbled murrelet, Brachyramphus marmoratus (A) (SC)
 * Scripps's murrelet, Synthliboramphus scrippsi
 * Craveri's murrelet, Synthliboramphus craveri (A)
 * Ancient murrelet, Synthliboramphus antiquus (C)
 * Cassin's auklet, Ptychoramphus aleuticus
 * Rhinoceros auklet, Cerorhinca monocerata (C)
 * Horned puffin, Fratercula corniculata (A)
 * Tufted puffin, Fratercula cirrhata (C)

Gulls, terns, and skimmers
Order: CharadriiformesFamily: Laridae

Laridae is a family of medium to large seabirds and includes gulls, terns, kittiwakes, and skimmers. They are typically gray or white, often with black markings on the head or wings. They have stout, longish bills and webbed feet.


 * Black-legged kittiwake, Rissa tridactyla (C)
 * Sabine's gull, Xema sabini (A)
 * Bonaparte's gull, Chroicocephalus philadelphia (R)
 * Laughing gull, Leucophaeus atricilla (A) (SB)
 * Franklin's gull, Leucophaeus pipixcan (A)
 * Heermann's gull, Larus heermanni
 * Short-billed gull, Larus brachrhynchus (R)
 * Ring-billed gull, Larus delawarensis (A)
 * Western gull, Larus occidentalis
 * California gull, Larus californicus
 * Herring gull, Larus argentatus (R)
 * Iceland gull, Larus glaucoides (A)
 * Glaucous-winged gull, Larus glaucescens
 * Glaucous gull, Larus hyperboreus (A)
 * Caspian tern, Hydroprogne caspia (A)
 * Black tern, Chlidonias niger (A) (SM)
 * Common tern, Sterna hirundo (A)
 * Arctic tern, Sterna paradisaea (A)
 * Forster's tern, Sterna forsteri (C)
 * Royal tern, Thalasseus maximus
 * Elegant tern, Thalasseus elegans (R)
 * Black skimmer, Rynchops niger (A) (ANA)

Tropicbirds
Order: PhaethontiformesFamily: Phaethontidae

Tropicbirds are slender white birds of tropical oceans with exceptionally long central tail feathers. Their long wings have black markings, as does the head.


 * Red-billed tropicbird, Phaethon aethereus (C)

Loons
Order: GaviiformesFamily: Gaviidae

Loons are aquatic birds, the size of a large duck, to which they are unrelated. Their plumage is largely gray or black, and they have spear-shaped bills. Loons swim well and fly adequately, but are almost hopeless on land, because their legs are placed towards the rear of the body.


 * Red-throated loon, Gavia stellata
 * Pacific loon, Gavia pacifica (R)
 * Common loon, Gavia immer

Albatrosses
Order: ProcellariiformesFamily: Diomedeidae

The albatrosses are amongst the largest of flying birds, and the great albatrosses from the genus Diomedea have the largest wingspans of any extant birds.


 * Laysan albatross, Phoebastria immutabilis (A)
 * Black-footed albatross, Phoebastria nigripes (A)
 * Short-tailed albatross, Phoebastria albatrus (A)

Southern storm-petrels
Order: ProcellariiformesFamily: Oceanitidae

The storm-petrels are the smallest seabirds, relatives of the petrels, feeding on planktonic crustaceans and small fish picked from the surface, typically while hovering. The flight is fluttering and sometimes bat-like. Until 2018, this family's three species were included with the other storm-petrels in family Hydrobatidae.


 * Wilson's storm-petrel, Oceanites oceanicus (A)

Northern storm-petrels
Order: ProcellariiformesFamily: Hydrobatidae

Though the members of this family are similar in many respects to the southern storm-petrels, including their general appearance and habits, there are enough genetic differences to warrant their placement in a separate family.


 * Fork-tailed storm-petrel, Hydrobates furcatus (A)
 * Leach's storm-petrel, Hydrobates leucorhous (C)
 * Ashy storm-petrel, Hydrobates homochroa
 * Black storm-petrel, Hydrobates melania (R)
 * Least storm-petrel, Hydrobates microsoma (A)

Shearwaters and petrels
Order: ProcellariiformesFamily: Procellariidae

The procellariids are the main group of medium-sized "true petrels", characterized by united nostrils with medium septum and a long outer functional primary.


 * Northern fulmar, Fulmarus glacialis (Irr)
 * Buller's shearwater, Ardenna bulleri (C)
 * Short-tailed shearwater, Ardenna tenuirostris (C)
 * Sooty shearwater, Ardenna griseus
 * Pink-footed shearwater, Ardenna creatopus (R)
 * Flesh-footed shearwater, Ardenna carneipes (A)
 * Manx shearwater, Puffinus puffinus (A)
 * Black-vented shearwater, Puffinus opisthomelas (C)

Frigatebirds
Order: SuliformesFamily: Fregatidae

Frigatebirds are large seabirds usually found over tropical oceans. They are large, black or black-and-white, with long wings and deeply forked tails. The males have colored inflatable throat pouches. They do not swim or walk and cannot take off from a flat surface. Having the largest wingspan-to-body-weight ratio of any bird, they are essentially aerial, able to stay aloft for more than a week.


 * Magnificent frigatebird, Fregata magnificens (A)

Boobies and gannets
Order: SuliformesFamily: Sulidae

The sulids comprise the gannets and boobies. Both groups are medium-large coastal seabirds that plunge-dive for fish.


 * Masked booby, Sula dactylatra (A) (SM)
 * Blue-footed booby, Sula nebouxii
 * Cocos booby, Sula brewsteri
 * Red-footed booby, Sula sula (A) (SB)

Cormorants and shags
Order: SuliformesFamily: Phalacrocoracidae

Cormorants are medium-to-large aquatic birds, usually with mainly dark plumage and areas of colored skin on the face. The bill is long, thin, and sharply hooked. Their feet are four-toed and webbed.


 * Brandt's cormorant, Urile penicillatus
 * Pelagic cormorant, Urile pelagicus
 * Double-crested cormorant, Nannopterum auritum

Pelicans
Order: PelecaniformesFamily: Pelecanidae

Pelicans are very large water birds with a distinctive pouch under their beak. Like other birds in the order Pelecaniformes, they have four webbed toes.


 * American white pelican, Pelecanus erythrorhynchos (A)
 * Brown pelican, Pelecanus occidentalis

Herons, egrets, and bitterns
Order: PelecaniformesFamily: Ardeidae

The family Ardeidae contains the herons, egrets, and bitterns. Herons and egrets are medium to large wading birds with long necks and legs. Bitterns tend to be shorter-necked and more secretive. Members of Ardeidae fly with their necks retracted, unlike other long-necked birds such as storks, ibises, and spoonbills.


 * Great blue heron, Ardea herodias
 * Great egret, Ardea alba (A)
 * Snowy egret, Egretta thula
 * Cattle egret, Bubulcus ibis (R)
 * Green heron, Butorides virescens (R)
 * Black-crowned night-heron, Nycticorax nycticorax (A)

Ibises and spoonbills
Order: PelecaniformesFamily: Threskiornithidae

The family Threskiornithidae includes the ibises and spoonbills. They have long, broad wings. Their bodies tend to be elongated, the neck more so, with rather long legs. The bill is also long, decurved in the case of the ibises, straight and distinctively flattened in the spoonbills.


 * White-faced ibis, Plegadis chihi (A)

New World vultures
Order: CathartiformesFamily: Cathartidae

The New World vultures are not closely related to Old World vultures, but superficially resemble them because of convergent evolution. Like the Old World vultures, they are scavengers. However, unlike Old World vultures, which find carcasses by sight, New World vultures have a good sense of smell with which they locate carcasses.


 * Turkey vulture, Cathartes aura (A)

Osprey
Order: AccipitriformesFamily: Pandionidae

Pandionidae is a monotypic family of fish-eating birds of prey. Its single species possesses a very large and powerful hooked beak, strong legs, strong talons, and keen eyesight.


 * Osprey, Pandion haliaetus (R)

Hawks, eagles, and kites
Order: AccipitriformesFamily: Accipitridae

Accipitridae is a family of birds of prey which includes hawks, eagles, kites, harriers, and Old World vultures. These birds have very large powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight.


 * White-tailed kite, Elanus leucurus (R)
 * Golden eagle, Aquila chrysaetos (R)
 * Northern harrier, Circus hudsonius
 * Sharp-shinned hawk, Accipiter striatus
 * Cooper's hawk, Accipiter cooperii (R)
 * American goshawk, Accipiter atricapillus (A) (SM)
 * Bald eagle, Haliaeetus leucocephalus
 * Red-shouldered hawk, Buteo lineatus (A) (ANA)
 * Red-tailed hawk, Buteo jamaicensis
 * Rough-legged hawk, Buteo lagopus (A)
 * Ferruginous hawk, Buteo regalis (A) (ANA)

Barn-owls
Order: StrigiformesFamily: Tytonidae

Barn-owls are medium to large owls with large heads and characteristic heart-shaped faces. They have long strong legs with powerful talons.


 * Barn owl, Tyto alba

Owls
Order: StrigiformesFamily: Strigidae

Typical owls are small to large solitary nocturnal birds of prey. They have large forward-facing eyes and ears, a hawk-like beak, and a conspicuous circle of feathers around each eye called a facial disk.


 * Flammulated owl, Psiloscops flammeolus (A) (SB)
 * Great horned owl, Bubo virginianus (A)
 * Burrowing owl, Athene cunicularia
 * Long-eared owl, Asio otus (R)
 * Short-eared owl, Asio flammeus (C)
 * Northern saw-whet owl, Aegolius acadicus (SC)

Kingfishers
Order: CoraciiformesFamily: Alcedinidae

Kingfishers are medium-sized birds with large heads, long pointed bills, short legs, and stubby tails.


 * Belted kingfisher, Megaceryle alcyon

Woodpeckers
Order: PiciformesFamily: Picidae

Woodpeckers are small to medium-sized birds with chisel-like beaks, short legs, stiff tails, and long tongues used for capturing insects. Some species have feet with two toes pointing forward and two backward, while several species have only three toes. Many woodpeckers have the habit of tapping noisily on tree trunks with their beaks.


 * Lewis's woodpecker, Melanerpes lewis (R)
 * Acorn woodpecker, Melanerpes formicivorus
 * Yellow-bellied sapsucker, Sphyrapicus varius (A)
 * Red-naped sapsucker, Sphyrapicus nuchalis (A) (SC)
 * Red-breasted sapsucker, Sphyrapicus ruber (R)
 * Nuttall's woodpecker, Dryobates nuttallii (A)
 * Northern flicker, Colaptes auratus

Falcons and caracaras
Order: FalconiformesFamily: Falconidae

Falconidae is a family of diurnal birds of prey, notably the falcons and caracaras. They differ from hawks, eagles, and kites in that they kill with their beaks instead of their talons.


 * American kestrel, Falco sparverius
 * Merlin, Falco columbarius (R)
 * Peregrine falcon, Falco peregrinus
 * Prairie falcon, Falco mexicanus (A)

Tyrant flycatchers
Order: PasseriformesFamily: Tyrannidae

Tyrant flycatchers are Passerine birds which occur throughout North and South America. They superficially resemble the Old World flycatchers, but are more robust and have stronger bills. They do not have the sophisticated vocal capabilities of the songbirds. Most, but not all, are rather plain. As the name implies, most are insectivorous.


 * Ash-throated flycatcher, Myiarchus cinerascens (R)
 * Tropical kingbird, Tyrannus melancholicus (A)
 * Cassin's kingbird, Tyrannus vociferans (R)
 * Western kingbird, Tyrannus verticalis
 * Eastern kingbird, Tyrannus tyrannus (A)
 * Scissor-tailed flycatcher, Tyrannus forficatus (A)
 * Olive-sided flycatcher, Contopus cooperi (R)
 * Western wood-pewee, Contopus sordidulus
 * Willow flycatcher, Empidonax traillii (R)
 * Least flycatcher, Empidonax minimus (A)
 * Hammond's flycatcher, Empidonax hammondii (C)
 * Gray flycatcher, Empidonax wrightii (C)
 * Dusky flycatcher, Empidonax oberholseri (C)
 * Western flycatcher, Empidonax difficilis
 * Black phoebe, Sayornis nigricans
 * Eastern phoebe, Sayornis phoebe (A) (SC)
 * Say's phoebe, Sayornis saya
 * Vermilion flycatcher, Pyrocephalus rubinus (A)

Vireos, shrike-babblers, and erpornis
Order: PasseriformesFamily: Vireonidae

The vireos and greenlets are a group of small to medium-sized passerine birds restricted to the New World, though a few members of the family, called shrike-babblers, are found in Asia. They are typically greenish in color and resemble wood-warblers apart from their heavier bills.


 * Bell's vireo, Vireo bellii (A)
 * Gray vireo, Vireo vicinior (A)
 * Hutton's vireo, Vireo huttoni
 * Cassin's vireo, Vireo cassinii (R)
 * Blue-headed vireo, Vireo solitarius (A)
 * Plumbeous vireo, Vireo plumbeus (A)
 * Philadelphia vireo, Vireo philadelphicus (A)
 * Warbling vireo, Vireo gilvus
 * Red-eyed vireo, Vireo olivaceus (A) (SB)
 * Yellow-green vireo, Vireo flavoviridis (A) (SC)

Shrikes
Order: PasseriformesFamily: Laniidae

Shrikes are passerine birds known for their habit of catching other birds and small animals and impaling the uneaten portions of their bodies on thorns. A shrike's beak is hooked, like that of a typical bird of prey.


 * Loggerhead shrike, Lanius ludovicianus

Crows, jays, and magpies
Order: PasseriformesFamily: Corvidae

The family Corvidae includes crows, ravens, jays, choughs, magpies, treepies, nutcrackers, and ground jays. Corvids are above average in size among the Passeriformes, and some of the larger species show high levels of intelligence. The island scrub-jay is endemic to Santa Cruz Island.


 * Island scrub-jay, Aphelocoma insularis (SC)
 * Clark's nutcracker, Nucifraga columbiana (A) (SC)
 * Yellow-billed magpie, Pica nuttalli (A) (ANA)
 * American crow, Corvus brachyrhynchos (A)
 * Common raven, Corvus corax

Larks
Order: PasseriformesFamily: Alaudidae

Larks are small terrestrial birds with often extravagant songs and display flights. Most larks are fairly dull in appearance. Their food is insects and seeds.


 * Horned lark, Eremophila alpestris

Swallows
Order: PasseriformesFamily: Hirundinidae

The family Hirundinidae is adapted to aerial feeding. They have a slender streamlined body, long pointed wings, and a short bill with a wide gape. The feet are adapted to perching rather than walking, and the front toes are partially joined at the base.


 * Bank swallow, Riparia riparia (R)
 * Tree swallow, Tachycineta bicolor (C)
 * Violet-green swallow, Tachycineta thalassina (R)
 * Northern rough-winged swallow, Stelgidopteryx serripennis (R)
 * Purple martin, Progne subis (C)
 * Barn swallow, Hirundo rustica
 * Cliff swallow, Petrochelidon pyrrhonota (C)

Long-tailed tits
Order: PasseriformesFamily: Aegithalidae

The long-tailed tits are a family of small passerine birds with medium to long tails. They make woven bag nests in trees. Most eat a mixed diet which includes insects.


 * Bushtit, Psaltriparus minimus

Kinglets
Order: PasseriformesFamily: Regulidae

The kinglets are a small family of birds which resemble the titmice. They are very small insectivorous birds in the genus Regulus. The adults have colored crowns, giving rise to their name.


 * Ruby-crowned kinglet, Corthylio calendula
 * Golden-crowned kinglet, Regulus satrapa (R)

Waxwings
Order: PasseriformesFamily: Bombycillidae

The waxwings are a group of birds with soft silky plumage and unique red tips to some of the wing feathers. In the Bohemian and cedar waxwings, these tips look like sealing wax and give the group its name. These are arboreal birds of northern forests. They live on insects in summer and berries in winter.


 * Cedar waxwing, Bombycilla cedrorum

Silky-flycatchers
Order: PasseriformesFamily: Ptiliogonatidae

The silky-flycatchers are a small family of passerine birds which occur mainly in Central America. They are related to waxwings and most species have small crests.


 * Phainopepla, Phainopepla nitens (R)

Nuthatches
Order: PasseriformesFamily: Sittidae

Nuthatches are small woodland birds. They have the unusual ability to climb down trees head first, unlike other birds which can only go upwards. Nuthatches have big heads, short tails, and powerful bills and feet.


 * Red-breasted nuthatch, Sitta canadensis
 * White-breasted nuthatch, Sitta carolinensis (R)

Treecreepers
Order: PasseriformesFamily: Certhiidae

Treecreepers are small woodland birds, brown above and white below. They have thin pointed down-curved bills, which they use to extricate insects from bark. They have stiff tail feathers, like woodpeckers, which they use to support themselves on vertical trees.


 * Brown creeper, Certhia americana (R)

Gnatcatchers
Order: PasseriformesFamily: Polioptilidae

These dainty birds resemble Old World warblers in their structure and habits, moving restlessly through the foliage seeking insects. The gnatcatchers are mainly soft bluish gray in color and have the typical insectivore's long sharp bill. Many species have distinctive black head patterns (especially males) and long, regularly cocked, black-and-white tails.


 * Blue-gray gnatcatcher, Polioptila caerulea

Wrens
Order: PasseriformesFamily: Troglodytidae

Wrens are small and inconspicuous birds, except for their loud songs. They have short wings and thin down-turned bills. Several species often hold their tails upright. All are insectivorous.


 * Rock wren, Salpinctes obsoletus
 * Canyon wren, Catherpes mexicanus (R)
 * Bewick's wren, Thryomanes bewickii
 * Northern house wren, Troglodytes aedon
 * Pacific wren, Troglodytes pacificus (R)
 * Marsh wren, Cistothorus palustris

Mockingbirds and thrashers
Order: PasseriformesFamily: Mimidae

The mimids are a family of passerine birds which includes thrashers, mockingbirds, tremblers, and the New World catbirds. These birds are notable for their vocalization, especially their remarkable ability to mimic a wide variety of birds and other sounds heard outdoors. The species tend towards dull grays and browns in their appearance.


 * Gray catbird, Dumetella carolinensis (A) (SC)
 * Brown thrasher, Toxostoma rufum (A) (SB)
 * Bendire's thrasher, Toxostoma bendirei (A)
 * Sage thrasher, Oreoscoptes montanus
 * Northern mockingbird, Mimus polyglottos

Starlings
Order: PasseriformesFamily: Sturnidae

Starlings are small to medium-sized Old World passerine birds with strong feet. Their flight is strong and direct and most are very gregarious. Their preferred habitat is fairly open country, and they eat insects and fruit. The plumage of several species is dark with a metallic sheen.


 * European starling, Sturnus vulgaris (NN)

Dippers
Order: PasseriformesFamily: Cinclidae

Dippers are a group of perching birds whose habitat includes aquatic environments in the Americas, Europe, and Asia. They are named for their bobbing or dipping movements. These birds have adaptations which allows them to submerge and walk on the bottom to feed on insect larvae.


 * American dipper, Cinclus mexicanus (A) (SC)

Thrushes and allies
Order: PasseriformesFamily: Turdidae

The thrushes are a group of passerine birds that occur mainly but not exclusively in the Old World. They are plump, soft plumaged, small to medium-sized insectivores or sometimes omnivores, often feeding on the ground. Many have attractive songs.


 * Western bluebird, Sialia mexicana (A)
 * Mountain bluebird, Sialia currucoides (R)
 * Townsend's solitaire, Myadestes townsendi (A)
 * Swainson's thrush, Catharus ustulatus
 * Hermit thrush, Catharus guttatus
 * American robin, Turdus migratorius
 * Varied thrush, Ixoreus naevius (R)

Old World sparrows
Order: PasseriformesFamily: Passeridae

Old World sparrows are small passerine birds. In general, sparrows tend to be small plump brownish or grayish birds with short tails and short powerful beaks. Sparrows are seed eaters, but they also consume small insects.


 * House sparrow, Passer domesticus (NN) (R)

Wagtails and pipits
Order: PasseriformesFamily: Motacillidae

Motacillidae is a family of small passerine birds with medium to long tails. They include the wagtails, longclaws, and pipits. They are slender ground-feeding insectivores of open country.


 * Red-throated pipit, Anthus cervinus (A)
 * American pipit, Anthus rubescens
 * Sprague's pipit, Anthus spragueii (A) (SB)

Finches, euphonias, and allies
Order: PasseriformesFamily: Fringillidae

Finches are seed-eating passerine birds that are small to moderately large and have a strong beak, usually conical and in some species very large. All have twelve tail feathers and nine primaries. These birds have a bouncing flight with alternating bouts of flapping and gliding on closed wings, and most sing well.


 * Evening grosbeak, Coccothraustes vespertinus (A) (SC)
 * House finch, Haemorhous mexicanus
 * Purple finch, Haemorhous purpureus (R)
 * Red crossbill, Loxia curvirostra (C)
 * Pine siskin, Spinus pinus (R)
 * Lesser goldfinch, Spinus psaltria
 * Lawrence's goldfinch, Spinus lawrencei (R)
 * American goldfinch, Spinus tristis (R)

Longspurs and snow buntings
Order: PasseriformesFamily: Calcariidae

The Calcariidae are a group of passerine birds that had been traditionally grouped with the New World sparrows, but differ in a number of respects and are usually found in open grassy areas.


 * Lapland longspur, Calcarius lapponicus (A)
 * Chestnut-collared longspur, Calcarius ornatus (A) (SB)
 * Thick-billed longspur, Rhynchophanes mccownii (A) (SB)

New World sparrows
Order: PasseriformesFamily: Passerellidae

Until 2017, these species were considered part of the family Emberizidae. Most of the species are known as sparrows, but these birds are not closely related to the Old World sparrows which are in the family Passeridae. Many of these have distinctive head patterns.


 * Grasshopper sparrow, Ammodramus savannarum (R)
 * Black-throated sparrow, Amphispiza bilineata (R)
 * Lark sparrow, Chondestes grammacus
 * Lark bunting, Calamospiza melanocorys (A)
 * Black-chinned sparrow, Spizella atrogularis (A)
 * Brewer's sparrow, Spizella breweri
 * Fox sparrow, Passerella iliaca
 * American tree sparrow, Spizelloides arborea (A)
 * Dark-eyed junco, Junco hyemalis
 * White-crowned sparrow, Zonotrichia leucophrys
 * Golden-crowned sparrow, Zonotrichia atricapilla
 * Harris's sparrow, Zonotrichia querula (A) (SB)
 * White-throated sparrow, Zonotrichia albicollis (A)
 * Bell's sparrow, Artemisiospiza belli (R)
 * Vesper sparrow, Pooecetes gramineus
 * Savannah sparrow, Passerculus sandwichensis
 * Song sparrow, Melospiza melodia
 * Lincoln's sparrow, Melospiza lincolnii
 * Swamp sparrow, Melospiza georgiana (A)
 * Rufous-crowned sparrow, Aimophila ruficeps
 * Green-tailed towhee, Pipilo chlorurus (R)
 * Spotted towhee, Pipilo maculatus

Yellow-breasted chat
Order: PasseriformesFamily: Icteriidae

This species was historically placed in the wood-warblers (Parulidae) but nonetheless most authorities were unsure if it belonged there. It was placed in its own family in 2017.


 * Yellow-breasted chat, Icteria virens (A)

Troupials and allies
Order: PasseriformesFamily: Icteridae

The icterids are a group of small to medium-sized, often colorful passerine birds restricted to the New World and include the grackles, New World blackbirds, and New World orioles. Most species have black as a predominant plumage color, often enlivened by yellow, orange, or red.


 * Yellow-headed blackbird, Xanthocephalus xanthocephalus (R)
 * Bobolink, Dolichonyx oryzivorus (R)
 * Western meadowlark, Sturnella neglecta
 * Orchard oriole, Icterus spurius (A) (SB)
 * Hooded oriole, Icterus cucullatus (R)
 * Bullock's oriole, Icterus bullockii
 * Baltimore oriole, Icterus galbula (A)
 * Scott's oriole, Icterus parisorum (A)
 * Red-winged blackbird, Agelaius phoeniceus
 * Tricolored blackbird, Agelaius tricolor (C)
 * Brown-headed cowbird, Molothrus ater
 * Rusty blackbird, Euphagus carolinus (A)
 * Brewer's blackbird, Euphagus cyanocephalus
 * Great-tailed grackle, Quiscalus mexicanus (A) (SC)

New World warblers
Order: PasseriformesFamily: Parulidae

The wood warblers are a group of small and often colorful passerine birds restricted to the New World. Most are arboreal, but some are more terrestrial. Most members of this family are insectivores.


 * Ovenbird, Seiurus aurocapilla (A)
 * Northern waterthrush, Parkesia noveboracensis (A)
 * Golden-winged warbler, Vermivora chrysoptera (A) (SB)
 * Black-and-white warbler, Mniotilta varia (A)
 * Prothonotary warbler, Protonotaria citrea (A) (SB)
 * Tennessee warbler, Leiothlypis peregrina (R)
 * Orange-crowned warbler, Leiothlypis celata
 * Lucy's warbler, Leiothlypis luciae (A) (SC)
 * Nashville warbler, Leiothlypis ruficapilla (R)
 * Virginia's warbler, Leiothlypis virginiae (A)
 * Connecticut warbler, Oporornis agilis (A)
 * MacGillivray's warbler, Geothlypis tolmiei (R)
 * Mourning warbler, Geothlypis philadelphia (A)
 * Kentucky warbler, Geothlypis formosa (A) (SB)
 * Common yellowthroat, Geothlypis trichas
 * Hooded warbler, Setophaga citrina (A) (ANA)
 * American redstart, Setophaga ruticilla (R)
 * Cape May warbler, Setophaga tigrina (A)
 * Northern parula, Setophaga americana (A)
 * Magnolia warbler, Setophaga magnolia (A)
 * Bay-breasted warbler, Setophaga castanea (A)
 * Blackburnian warbler, Setophaga fusca (A)
 * Yellow warbler, Setophaga petechia
 * Chestnut-sided warbler, Setophaga pensylvanica (A)
 * Blackpoll warbler, Setophaga striata (R)
 * Black-throated blue warbler, Setophaga caerulescens (A)
 * Palm warbler, Setophaga palmarum (R)
 * Yellow-rumped warbler, Setophaga coronata
 * Yellow-throated warbler, Setophaga dominica (A)
 * Prairie warbler, Setophaga discolor (A)
 * Grace's warbler, Setophaga graciae (A) (SC)
 * Black-throated gray warbler, Setophaga nigrescens
 * Townsend's warbler, Setophaga townsendi
 * Hermit warbler, Setophaga occidentalis
 * Black-throated green warbler, Setophaga virens (A)
 * Canada warbler, Cardellina canadensis (A)
 * Wilson's warbler, Cardellina pusilla
 * Painted redstart, Myioborus pictus (A)

Cardinals and allies
Order: PasseriformesFamily: Cardinalidae

The cardinals are a family of robust seed-eating birds with strong bills. They are typically associated with open woodland. The sexes usually have distinct plumages.


 * Summer tanager, Piranga rubra (A)
 * Scarlet tanager, Piranga olivacea (A) (SB)
 * Western tanager, Piranga ludoviciana
 * Pyrrhuloxia, Cardinalis sinuatus (A) (SM)
 * Rose-breasted grosbeak, Pheucticus ludovicianus (R)
 * Black-headed grosbeak, Pheucticus melanocephalus
 * Blue grosbeak, Passerina caerulea (R)
 * Lazuli bunting, Passerina amoena
 * Indigo bunting, Passerina cyanea (A)
 * Painted bunting, Passerina ciris (A) (SB)
 * Dickcissel, Spiza americana (A) (SB)