# List of birds of Ontario

This list of birds of Ontario includes all the bird species recorded in the Canadian province of Ontario as determined by the Ontario Bird Records Committee (OBRC). As of August 2024 there were 511 species on this list, 291 of which are known to breed in the province. Ontario has a considerable variety of bird species. One of the factors in this diversity is the size and range of environments in Ontario. Another is the Great Lakes; many birds use the shores as a stopping point during migration.
The OBRC Checklist divides the province into the Lowlands, Central, and South review zones and requests documentation of sightings of birds which are rare or accidental in one, two, or all of the zones. Of the 511 species on the list, 180 are noted as rare anywhere in the province and another 108 are rare in one or two of the zones. Nine species have been introduced to Ontario. One species has been extirpated, one is extinct, and another might be.
This list is presented in the taxonomic sequence of the Check-list of North and Middle American Birds, 7th edition through the 62nd Supplement, published by the American Ornithological Society (AOS). Common and scientific names are also those of the Check-list, with common names of families from the Clements taxonomy because the AOS list does not include them.
The following codes are used to categorise some species:
* (A) Accidental – a species that only occurs in Ontario as a rare vagrant
* (B) Breeding – a species that currently breeds or has bred in Ontario
* (E) Extinct – a recent species that no longer exists
* (Ex) Extirpated – a species that no longer occurs in Ontario, but populations still exist elsewhere
* (I) Introduced – established solely as result of direct or indirect human intervention; synonymous with non-native and non-indigenous

## Ducks, geese, and waterfowl

Order: Anseriformes Family: Anatidae
The family Anatidae includes 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.
* Black-bellied whistling duck, Dendrocygna autumnalis (A)
* Fulvous whistling duck, Dendrocygna bicolor (A)
* Snow goose, Anser caerulescens (B)
* Ross's goose, Anser rossii (B)
* Greater white-fronted goose, Anser albifrons
* Tundra bean goose, Anser serrirostris (A)
* Pink-footed goose, Anser brachyrhynchus (A)
* Brant, Branta bernicla
* Barnacle goose, Branta leucopsis (A)
* Cackling goose, Branta hutchinsii
* Canada goose, Branta canadensis (B)
* Mute swan, Cygnus olor (B) (I)
* Trumpeter swan, Cygnus buccinator (B)
* Tundra swan, Cygnus columbianus (B)
* Wood duck, Aix sponsa (B)
* Garganey, Spatula querquedula (A)
* Blue-winged teal, Spatula discors (B)
* Cinnamon teal, Spatula cyanoptera (A) (B)
* Northern shoveler, Spatula clypeata (B)
* Gadwall, Mareca strepera (B)
* Eurasian wigeon, Mareca penelope
* American wigeon, Mareca americana (B)
* Mallard, Anas platyrhynchos (B)
* American black duck, Anas rubripes (B)
* Mottled duck, Anas fulvigula (A)
* Northern pintail, Anas acuta (B)
* Green-winged teal, Anas crecca (B)
* Canvasback, Aythya valisineria (B)
* Redhead, Aythya americana (B)
* Ring-necked duck, Aythya collaris (B)
* Tufted duck, Aythya fuligula (A)
* Greater scaup, Aythya marila (B)
* Lesser scaup, Aythya affinis (B)
* King eider, Somateria spectabilis (B)
* Common eider, Somateria mollissima (B)
* Harlequin duck, Histrionicus histrionicus
* Surf scoter, Melanitta perspicillata (B)
* White-winged scoter, Melanitta deglandi (B)
* Black scoter, Melanitta americana (B)
* Long-tailed duck, Clangula hyemalis (B)
* Bufflehead, Bucephala albeola (B)
* Common goldeneye, Bucephala clangula (B)
* Barrow's goldeneye, Bucephala islandica
* Smew, Mergellus albellus (A)
* Hooded merganser, Lophodytes cucullatus (B)
* Common merganser, Mergus merganser (B)
* Red-breasted merganser, Mergus serrator (B)
* Ruddy duck, Oxyura jamaicensis (B)
* Canada goose
* Mute swan
* Greater scaup
* Common eider
* Common goldeneye
* Hooded merganser

## New World quail

Order: Galliformes Family: 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.
* Northern bobwhite, Colinus virginianus (B)

## Pheasants, grouse, and allies

Order: Galliformes Family: Phasianidae
The Phasianidae is a family of birds which consists of pheasants, partridges, grouse, turkeys, and their allies. 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 (B)
* Ruffed grouse, Bonasa umbellus (B)
* Spruce grouse, Canachites canadensis (B)
* Willow ptarmigan, Lagopus lagopus (B)
* Rock ptarmigan, Lagopus muta (A)
* Sharp-tailed grouse, Tympanuchus phasianellus (B)
* Greater prairie chicken, Tympanuchus cupido (Ex)
* Gray partridge, Perdix perdix (B) (I)
* Ring-necked pheasant, Phasianus colchicus (B) (I)

## Grebes

Order: Podicipediformes Family: Podicipedidae
Grebes 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 (B)
* Horned grebe, Podiceps auritus (B)
* Red-necked grebe, Podiceps grisegena (B)
* Eared grebe, Podiceps nigricollis (B)
* Western grebe, Aechmorphorus occidentalis (A)

## Pigeons and doves

Order: Columbiformes Family: Columbidae
Pigeons and doves are stout-bodied birds with short necks and short slender bills with a fleshy cere.
* Rock pigeon, Columba livia (B) (I)
* White-crowned pigeon, Patagioenas leucocephala (A)
* Band-tailed pigeon, Patagioenas fasciata (A)
* Eurasian collared-dove, Streptopelia decaocto (I)
* Passenger pigeon, Ectopistes migratorius (E)
* Inca dove, Columbina inca (A)
* Common ground dove, Columbina passerina (A)
* White-winged dove, Zenaida asiatica
* Mourning dove, Zenaida macroura (B)

## Cuckoos

Order: Cuculiformes Family: Cuculidae
The family Cuculidae includes cuckoos, roadrunners, and anis. These birds are of variable size with slender bodies, long tails, and strong legs.
* Groove-billed ani, Crotophaga sulcirostris (A)
* Yellow-billed cuckoo, Coccyzus americanus (B)
* Black-billed cuckoo, Coccyzus erythropthalmus (B)

## Nightjars and allies

Order: Caprimulgiformes Family: Caprimulgidae
Nightjars are medium-sized ground-nesting nocturnal birds with 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 camouflaged to resemble bark or leaves.
* Lesser nighthawk, Chordeiles acutipennis (A)
* Common nighthawk, Chordeiles minor (B)
* Common poorwill, Phalaenoptilus nuttallii (A)
* Chuck-will's-widow, Antrostomus carolinensis (B)
* Eastern whip-poor-will, Antrostomus vociferus (B)

## Swifts

Order: Apodiformes Family: Apodidae
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)
* White-collared swift, Streptoprocne zonaris (A)
* Chimney swift, Chaetura pelagica (B)

## Hummingbirds

Order: Apodiformes Family: 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 backward.
* Mexican violetear, Colibri thalassinus (A)
* Ruby-throated hummingbird, Archilochus colubris (B)
* Black-chinned hummingbird, Archilochus alexandri (A)
* Anna's hummingbird, Calypte anna (A)
* Costa's hummingbird, Calypte costae (A)
* Calliope hummingbird, Selasphorus calliope (A)
* Rufous hummingbird, Selasphorus rufus (A)
* Broad-billed hummingbird, Cynanthus latirostris (A)

## Rails, gallinules, and coots

Order: Gruiformes Family: Rallidae
Rallidae is a large family of small to medium-sized birds which includes the rails, crakes, gallinules, and coots. 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.
* King rail, Rallus elegans (B)
* Virginia rail, Rallus limicola (B)
* Sora, Porzana carolina (B)
* Common gallinule, Gallinula galeata (B)
* American coot, Fulica americana (B)
* Purple gallinule, Porphyrio martinicus (A)
* Yellow rail, Coturnicops noveboracensis (B)
* Black rail, Laterallus jamaicensis (A)

## Limpkins

Order: Gruiformes Family: Aramidae
The limpkin is a large wading bird that feeds on molluscs, especially apple snails.
* Limpkin, Aramus guarauna (A)

## Cranes

Order: Gruiformes Family: Gruidae
Cranes are large, long-legged, and 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 (B)
* Whooping crane, Grus americana (A)

## Stilts and avocets

Order: Charadriiformes Family: 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) (B)
* American avocet, Recurvirostra americana (B)

## Oystercatchers

Order: Charadriiformes Family: 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 (A)

## Plovers and lapwings

Order: Charadriiformes Family: Charadriidae
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 (B)
* Eurasian dotterel, Charadrius morinellus (A)
* Killdeer, Charadrius vociferus (B)
* Common ringed plover, Charadrius hiaticula (A)
* Semipalmated plover, Charadrius semipalmatus (B)
* Piping plover, Charadrius melodus (B)
* Lesser sand-plover, Charadrius mongolus (A)
* Wilson's plover, Charadrius wilsonia (A)
* Snowy plover, Charadrius nivosus (A)
* Mountain plover, Charadrius montanus (A)

## Sandpipers and allies

Order: Charadriiformes Family: 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. Variation in length of legs and bills enables multiple species to feed in the same habitat, particularly on the coast, without direct competition for food.
* Upland sandpiper, Bartramia longicauda (B)
* Whimbrel, Numenius phaeopus (B)
* Eskimo curlew, Numenius borealis (A) (possibly extinct)
* Long-billed curlew, Numenius americanus (A)
* Slender-billed curlew, Numenius tenuirostris (A)
* Black-tailed godwit, Limosa limosa (A)
* Hudsonian godwit, Limosa haemastica (B)
* Marbled godwit, Limosa fedoa (B)
* Ruddy turnstone, Arenaria interpres
* Red knot, Calidris canutus
* Ruff, Calidris pugnax
* Sharp-tailed sandpiper, Calidris acuminata (A)
* Stilt sandpiper, Calidris himantopus (B)
* Curlew sandpiper, Calidris ferruginea (A)
* Sanderling, Calidris alba
* Dunlin, Calidris alpina (B)
* Purple sandpiper, Calidris maritima
* Baird's sandpiper, Calidris bairdii
* Little stint, Calidris minuta (A)
* Least sandpiper, Calidris minutilla (B)
* White-rumped sandpiper, Calidris fuscicollis
* Buff-breasted sandpiper, Calidris subruficollis
* Pectoral sandpiper, Calidris melanotos (B)
* Semipalmated sandpiper, Calidris pusilla (B)
* Western sandpiper, Calidris mauri
* Short-billed dowitcher, Limnodromus griseus (B)
* Long-billed dowitcher, Limnodromus scolopaceus
* American woodcock, Scolopax minor (B)
* Wilson's snipe, Gallinago delicata (B)
* Spotted sandpiper, Actitis macularia (B)
* Solitary sandpiper, Tringa solitaria (B)
* Wandering tattler, Tringa incana (A)
* Lesser yellowlegs, Tringa flavipes (B)
* Willet, Tringa semipalmata
* Spotted redshank, Tringa erythropus
* Marsh sandpiper, Tringa stagnatilis (A)
* Greater yellowlegs, Tringa melanoleuca (B)
* Wilson's phalarope, Phalaropus tricolor (B)
* Red-necked phalarope, Phalaropus lobatus (B)
* Red phalarope, Phalaropus fulicarius
* Willet
* Western sandpiper
* Dunlin
* Wilson's snipe
* Red-necked phalarope

## Skuas and jaegers

Order: Charadriiformes Family: Stercorariidae
The family Stercorariidae are large birds, typically with grey 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.
* Pomarine jaeger, Stercorarius pomarinus
* Parasitic jaeger, Stercorarius parasiticus (B)
* Long-tailed jaeger, Stercorarius longicaudus

## Auks, murres, and puffins

Order: Charadriiformes Family: Alcidae
Alcids are superficially similar to penguins due to their black-and-white colours, 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.
* Dovekie, Alle alle (A)
* Thick-billed murre, Uria lomvia (A)
* Razorbill, Alca torda (A)
* Black guillemot, Cepphus grylle (B)
* Long-billed murrelet, Brachyramphus perdix (A)
* Ancient murrelet, Synthliboramphus antiquus (A)
* Atlantic puffin, Fratercula arctica (A)

## Gulls, terns, and skimmers

Order: Charadriiformes Family: Laridae
Laridae is a family of medium to large seabirds and includes gulls, terns, kittiwakes, and skimmers. They are typically grey or white, often with black markings on the head or wings. They have stout, longish bills and webbed feet.
* Black-legged kittiwake, Rissa tridactyla
* Ivory gull, Pagophila eburnea (A)
* Sabine's gull, Xema sabini
* Bonaparte's gull, Chroicocephalus philadelphia (B)
* Black-headed gull, Chroicocephalus ridibundus
* Little gull, Hydrocoloeus minutus (B)
* Ross's gull, Rhodostethia rosea (A)
* Laughing gull, Leucophaeus atricilla
* Franklin's gull, Leucophaeus pipixcan
* Black-tailed gull, Larus crassirostris (A)
* Heermann's gull, Larus heermanni (A)
* Common gull, Larus canus (A)
* Short-billed gull, Larus brachyrhynchus (A)
* Ring-billed gull, Larus delawarensis (B)
* California gull, Larus californicus (A) (B)
* Herring gull, Larus argentatus (B)
* Iceland gull, Larus glaucoides
* Lesser black-backed gull, Larus fuscus
* Slaty-backed gull, Larus schistisagus (A)
* Glaucous-winged gull, Larus glaucescens (A)
* Glaucous gull, Larus hyperboreus
* Great black-backed gull, Larus marinus (B)
* Kelp gull, Larus dominicanus (A)
* Sooty tern, Onychoprion fuscatus (A)
* Least tern, Sternula antillarum (A)
* Caspian tern, Hydroprogne caspia (B)
* Black tern, Chlidonias niger (B)
* White-winged tern, Chlidonias leucopterus (A)
* Common tern, Sterna hirundo (B)
* Arctic tern, Sterna paradisaea (B)
* Forster's tern, Sterna forsteri (B)
* Royal tern, Thalasseus maximus (A)
* Sandwich tern, Thalasseus sandvicensis (A)
* Elegant tern, Thalasseus elegans (A)
* Black skimmer, Rynchops niger (A)
* Laughing gull
* Ring-billed gull
* Iceland gull
* Black tern

## Loons

Order: Gaviiformes Family: Gaviidae
Loons, known as divers in Europe, are aquatic birds the size of a large duck, to which they are unrelated. Their plumage is largely grey or black, and they have spear-shaped bills. Loons swim well and fly adequately, but, because their legs are placed towards the rear of the body, are almost helpless on land.
* Red-throated loon, Gavia stellata (B)
* Pacific loon, Gavia pacifica (B)
* Common loon, Gavia immer (B)
* Yellow-billed loon, Gavia adamsii (A)

## Albatrosses

Order: Procellariiformes Family: 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.
* Yellow-nosed albatross, Thalassarche chlororhynchos (A)

## Southern storm-petrels

Order: Procellariiformes Family: 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: Procellariiformes Family: 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.
* Leach's storm-petrel, Hydrobates leucorhous (A)
* Band-rumped storm-petrel, Hydrobates castro (A)

## Shearwaters and petrels

Order: Procellariiformes Family: Procellariidae
The procellariids are the main group of medium-sized "true petrels", characterised by united nostrils with medium septum and a long outer functional primary.
* Northern fulmar, Fulmarus glacialis (A)
* Black-capped petrel, Pterodroma hasitata (A)
* Great shearwater, Ardenna gravis (A)
* Short-tailed shearwater/sooty shearwater, Ardenna tenuirostris/Ardenna griseus (A)
* Manx shearwater, Puffinus puffinus (A)
* Audubon's shearwater, Puffinus lherminieri (A)

## Storks

Order: Ciconiiformes Family: Ciconiidae
Storks are large, heavy, long-legged, long-necked wading birds with long stout bills and wide wingspans. They lack the powder down that other wading birds such as herons, spoonbills, and ibises use to clean off fish slime. Storks lack a pharynx and are mute.
* Wood stork, Mycteria americana (A)

## Frigatebirds

Order: Suliformes Family: 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 coloured 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: Suliformes Family: Sulidae
The sulids comprise the gannets and boobies. Both groups are medium-large coastal seabirds that plunge-dive for fish.
* Brown booby, Sula leucogaster (A)
* Northern gannet, Morus bassanus (A)

## Anhingas

Order: Suliformes Family: Anhingidae
Anhingas are cormorant-like water birds with very long necks and long, straight beaks. They are fish eaters which often swim with only their neck above the water.
* Anhinga, Anhinga anhinga (A)

## Cormorants and shags

Order: Suliformes Family: Phalacrocoracidae
Cormorants are medium-to-large aquatic birds, usually with mainly dark plumage and areas of coloured skin on the face. The bill is long, thin and sharply hooked. Their feet are four-toed and webbed.
* Great cormorant, Phalacrocorax carbo (A)
* Double-crested cormorant, Nannopterum auritum (B)
* Neotropic cormorant, Nannopterum brasilianum (A)

## Pelicans

Order: Pelecaniformes Family: 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 (B)
* Brown pelican, Pelecanus occidentalis (A)

## Herons, egrets, and bitterns

Order: Pelecaniformes Family: Ardeidae
The family Ardeidae contains the bitterns, herons, and egrets. Herons and egrets are medium to large wading birds with long necks and legs. Bitterns tend to be shorter necked and warier. Unlike other long-necked birds such as storks, ibises, and spoonbills, members of this family fly with their necks retracted.
* American bittern, Botaurus lentiginosus (B)
* Least bittern, Ixobrychus exilis (B)
* Great blue heron, Ardea herodias (B)
* Great egret, Ardea alba (B)
* Little egret, Egretta garzetta (A)
* Snowy egret, Egretta thula (B)
* Little blue heron, Egretta caerulea (A)
* Tricolored heron, Egretta tricolor (A)
* Reddish egret, Egretta rufescens (A)
* Western cattle egret, Bubulcus ibis (B)
* Green heron, Butorides virescens (B)
* Black-crowned night-heron, Nycticorax nycticorax (B)
* Yellow-crowned night-heron, Nyctanassa violacea (A)

## Ibises and spoonbills

Order: Pelecaniformes Family: Threskiornithidae
Threskiornithidae is a family of large terrestrial and wading birds which comprises the ibises and spoonbills. Its members have long, broad wings with 11 primary and about 20 secondary flight feathers. They are strong fliers and, despite their size and weight, very capable soarers.
* White ibis, Eudocimus albus (A)
* Glossy ibis, Plegadis falcinellus
* White-faced ibis, Plegadis chihi (A)
* Roseate spoonbill, Ajaia ajaja (A)

## New World vultures

Order: Cathartiformes Family: 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.
* Black vulture, Coragyps atratus
* Turkey vulture, Cathartes aura (B)

## Osprey

Order: Accipitriformes Family: Pandionidae
Pandionidae is a family of fish-eating birds of prey possessing a very large, powerful hooked beak for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight. The family is monotypic.
* Osprey, Pandion haliaetus (B)

## Hawks, eagles, and kites

Order: Accipitriformes Family: Accipitridae
The Accipitridae is a family of birds of prey, which includes hawks, eagles, kites, harriers, and Old World vultures. These birds mostly have powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight.
* Swallow-tailed kite, Elanoides forficatus (A)
* Golden eagle, Aquila chrysaetos (B)
* Northern harrier, Circus hudsonius (B)
* Sharp-shinned hawk, Accipiter striatus (B)
* Cooper's hawk, Accipiter cooperii (B)
* American goshawk, Accipiter atricapillus (B)
* Bald eagle, Haliaeetus leucocephalus (B)
* Mississippi kite, Ictinia mississippiensis (A)
* Red-shouldered hawk, Buteo lineatus (B)
* Broad-winged hawk, Buteo platypterus (B)
* Swainson's hawk, Buteo swainsoni
* Red-tailed hawk, Buteo jamaicensis (B)
* Rough-legged hawk, Buteo lagopus (B)
* Ferruginous hawk, Buteo regalis (A)

## Barn-owls

Order: Strigiformes Family: Tytonidae
Barn-owls are medium to large owls with large heads and characteristic heart-shaped faces. They have long strong legs with powerful talons.
* Western barn owl, Tyto alba (B)

## Owls

Order: Strigiformes Family: Strigidae
The 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.
* Eastern screech-owl, Megascops asio (B)
* Great horned owl, Bubo virginianus (B)
* Snowy owl, Bubo scandiacus (B)
* Northern hawk owl, Surnia ulula (B)
* Burrowing owl, Athene cunicularia (A)
* Barred owl, Strix varia (B)
* Great gray owl, Strix nebulosa (B)
* Long-eared owl, Asio otus (B)
* Short-eared owl, Asio flammeus (B)
* Boreal owl, Aegolius funereus (B)
* Northern saw-whet owl, Aegolius acadicus (B)

## Kingfishers

Order: Coraciiformes Family: Alcedinidae
Kingfishers are medium-sized birds with large heads, long pointed bills, short legs, and stubby tails.
* Belted kingfisher, Megaceryle alcyon (B)

## Woodpeckers

Order: Piciformes Family: Picidae
Woodpeckers, sapsuckers, and flickers 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 (A)
* Red-headed woodpecker, Melanerpes erythrocephalus (B)
* Red-bellied woodpecker, Melanerpes carolinus (B)
* Yellow-bellied sapsucker, Sphyrapicus varius (B)
* American three-toed woodpecker, Picoides dorsalis (B)
* Black-backed woodpecker, Picoides arcticus (B)
* Downy woodpecker, Dryobates pubescens (B)
* Hairy woodpecker, Dryobates villosus (B)
* Northern flicker, Colaptes auratus (B)
* Pileated woodpecker, Dryocopus pileatus (B)

## Falcons and caracaras

Order: Falconiformes Family: 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.
* Crested caracara, Caracara plancus (A)
* American kestrel, Falco sparverius (B)
* Merlin, Falco columbarius (B)
* Gyrfalcon, Falco rusticolus
* Peregrine falcon, Falco peregrinus (B)
* Prairie falcon, Falco mexicanus (A)

## Tyrant flycatchers

Order: Passeriformes Family: 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 are rather plain. As the name implies, most are insectivorous.
* Ash-throated flycatcher, Myiarchus cinerascens (A)
* Great crested flycatcher, Myiarchus crinitus (B)
* Great kiskadee, Pitangus sulphuratus (A)
* Sulphur-bellied flycatcher, Myiodynastes luteiventris (A)
* Variegated flycatcher, Empidonomus varius (A)
* Tropical kingbird, Tyrannus melancholicus (A)
* Cassin's kingbird, Tyrannus vociferans (A)
* Thick-billed kingbird, Tyrannus crassirostris (A)
* Western kingbird, Tyrannus verticalis (B)
* Eastern kingbird, Tyrannus tyrannus (B)
* Gray kingbird, Tyrannus dominicensis (A)
* Scissor-tailed flycatcher, Tyrannus forficatus (A)
* Fork-tailed flycatcher, Tyrannus savana (A)
* Olive-sided flycatcher, Contopus cooperi (B)
* Western wood-pewee, Contopus sordidulus (A)
* Eastern wood-pewee, Contopus virens (B)
* Yellow-bellied flycatcher, Empidonax flaviventris (B)
* Western flycatcher, Empidonax difficilis (A)
* Acadian flycatcher, Empidonax virescens (B)
* Alder flycatcher, Empidonax alnorum (B)
* Willow flycatcher, Empidonax traillii (B)
* Least flycatcher, Empidonax minimus (B)
* Gray flycatcher, Empidonax wrightii (A)
* Dusky flycatcher, Empidonax oberholseri (A)
* Eastern phoebe, Sayornis phoebe (B)
* Say's phoebe, Sayornis saya (A)
* Vermilion flycatcher, Pyrocephalus rubinus (A)

## Vireos, shrike-babblers, and erpornis

Order: Passeriformes Family: Vireonidae
The vireos are a group of small to medium-sized passerine birds. They are typically greenish in colour and resemble wood warblers apart from their heavier bills.
* Black-capped vireo, Vireo atricapilla (A)
* White-eyed vireo, Vireo griseus (B)
* Bell's vireo, Vireo bellii (A)
* Yellow-throated vireo, Vireo flavifrons (B)
* Blue-headed vireo, Vireo solitarius (B)
* Plumbeous vireo, Vireo plumbeus (A)
* Philadelphia vireo, Vireo philadelphicus (B)
* Warbling vireo, Vireo gilvus (B)
* Red-eyed vireo, Vireo olivaceus (B)

## Shrikes

Order: Passeriformes Family: Laniidae
Shrikes are passerine birds known for the 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 (B)
* Northern shrike, Lanius borealis (B)

## Crows, jays, and magpies

Order: Passeriformes Family: 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.
* Canada jay, Perisoreus canadensis (B)
* Blue jay, Cyanocitta cristata (B)
* Clark's nutcracker, Nucifraga columbiana (A)
* Black-billed magpie, Pica hudsonia (B)
* Eurasian jackdaw, Corvus monedula (A)
* American crow, Corvus brachyrhynchos (B)
* Fish crow, Corvus ossifragus (B)
* Chihuahuan raven, Corvus cryptoleucus (A)
* Common raven, Corvus corax (B)

## Tits, chickadees, and titmice

Order: Passeriformes Family: Paridae
Chickadees and titmice are mainly small stocky woodland species with short stout bills. Some have crests. They are adaptable birds, with a mixed diet including seeds and insects.
* Carolina chickadee, Poecile carolinensis (A)
* Black-capped chickadee, Poecile atricapilla (B)
* Boreal chickadee, Poecile hudsonica (B)
* Tufted titmouse, Baeolophus bicolor (B)

## Larks

Order: Passeriformes Family: 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 (B)

## Swallows

Order: Passeriformes Family: Hirundinidae
The family Hirundinidae is a group of passerines characterised by their adaptation to aerial feeding. The family includes swallows and martins. These adaptations include a slender streamlined body, long pointed wings, and short bills 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 (B)
* Tree swallow, Tachycineta bicolor (B)
* Violet-green swallow, Tachycineta thalassina (A)
* Northern rough-winged swallow, Stelgidopteryx serripennis (B)
* Purple martin, Progne subis (B)
* Barn swallow, Hirundo rustica (B)
* Cliff swallow, Petrochelidon pyrrhonota (B)
* Cave swallow, Petrochelidon fulva (A)

## Leaf warblers

Order: Passeriformes Family: Phylloscopidae
Leaf warblers are a family of small insectivorous birds found mostly in Eurasia and ranging into Wallacea and Africa. The species are of various sizes, often green-plumaged above and yellow below, or more subdued with grayish-green to grayish-brown colors.
* Yellow-browed warbler, Phylloscopus inornatus (A)

## Kinglets

Order: Passeriformes Family: Regulidae
The kinglets are a small family of birds which resemble the titmice. They are very small insectivorous birds. The adults have coloured crowns, giving rise to their name.
* Ruby-crowned kinglet, Corthylio calendula (B)
* Golden-crowned kinglet, Regulus satrapa (B)

## Waxwings

Order: Passeriformes Family: 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.
* Bohemian waxwing, Bombycilla garrulus (B)
* Cedar waxwing, Bombycilla cedrorum (B)

## Silky-flycatchers

Order: Passeriformes Family: 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 (A)

## Nuthatches

Order: Passeriformes Family: 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 (B)
* White-breasted nuthatch, Sitta carolinensis (B)

## Treecreepers

Order: Passeriformes Family: 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 (B)

## Gnatcatchers

Order: Passeriformes Family: Polioptilidae
Gnatcatchers are a group of small insectivorous passerine birds. Most are of generally undistinguished appearance, but many have distinctive songs.
* Blue-gray gnatcatcher, Polioptila caerulea (B)

## Wrens

Order: Passeriformes Family: 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 (A)
* House wren, Troglodytes aedon (B)
* Winter wren, Troglodytes hiemalis (B)
* Sedge wren, Cistothorus platensis (B)
* Marsh wren, Cistothorus palustris (B)
* Carolina wren, Thryothorus ludovicianus (B)
* Bewick's wren, Thryomanes bewickii (A) (B)

## Mockingbirds and thrashers

Order: Passeriformes Family: Mimidae
The mimids are a family of passerine birds that 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 greys and browns in their appearance.
* Gray catbird, Dumetella carolinensis (B)
* Brown thrasher, Toxostoma rufum (B)
* Sage thrasher, Oreoscoptes montanus (A)
* Northern mockingbird, Mimus polyglottos (B)

## Starlings

Order: Passeriformes Family: Sturnidae
Starlings are small to medium-sized passerine birds. Their flight is strong and direct and they are very gregarious. Their preferred habitat is fairly open country. They eat insects and fruit. Plumage is typically dark with a metallic sheen.
* European starling, Sturnus vulgaris (B) (I)

## Thrushes and allies

Order: Passeriformes Family: Turdidae
The thrushes are a group of passerine birds that occur mainly 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.
* Eastern bluebird, Sialia sialis (B)
* Mountain bluebird, Sialia currucoides (A)
* Townsend's solitaire, Myadestes townsendi
* Veery, Catharus fuscescens (B)
* Gray-cheeked thrush, Catharus minimus (B)
* Bicknell's thrush, Catharus bicknelli (A)
* Swainson's thrush, Catharus ustulatus (B)
* Hermit thrush, Catharus guttatus (B)
* Wood thrush, Hylocichla mustelina (B)
* Eurasian blackbird, Turdus merula (A)
* Fieldfare, Turdus pilaris (A)
* American robin, Turdus migratorius (B)
* Varied thrush, Ixoreus naevius

## Old World flycatchers

Order: Passeriformes Family: Muscicapidae
The Old World flycatchers are a large family of small passerine birds. These are mainly small arboreal insectivores, many of which, as the name implies, take their prey on the wing.
* Siberian rubythroat, Calliope calliope (A)
* Northern wheatear, Oenanthe oenanthe (A)

## Old World sparrows

Order: Passeriformes Family: Passeridae
Old World sparrows are small passerine birds. In general, sparrows tend to be small plump brownish or greyish birds with short tails and short powerful beaks. Sparrows are seed-eaters, but they also consume small insects.
* House sparrow, Passer domesticus (I) (B)
* Eurasian tree sparrow, Passer montanus (I) (A)

## Wagtails and pipits

Order: Passeriformes Family: 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.
* White wagtail, Motacilla alba (A)
* American pipit, Anthus rubescens (B)
* Sprague's pipit, Anthus spragueii (A)

## Finches, euphonias, and allies

Order: Passeriformes Family: Fringillidae
Finches are small to moderately large seed-eating passerine birds with a strong beak, usually conical and in some species very large. All have 12 tail feathers and nine primaries flight feathers. Finches have a bouncing flight, alternating bouts of flapping with gliding on closed wings, and most sing well.
* Brambling, Fringilla montifringilla (A)
* Evening grosbeak, Coccothraustes vespertinus (B)
* Pine grosbeak, Pinicola enucleator (B)
* Gray-crowned rosy-finch, Leucosticte tephrocotis (A)
* House finch, Haemorhous mexicanus (I) (B) (native to the southwestern U.S; introduced in the east)
* Purple finch, Haemorhous purpureus (B)
* Cassin's finch, Haemorhous cassinii (A)
* Common redpoll, Acanthis flammea (B)
* Hoary redpoll, Acanthis hornemanni (B)
* Red crossbill, Loxia curvirostra (B)
* White-winged crossbill, Loxia leucoptera (B)
* Pine siskin, Spinus pinus (B)
* Lesser goldfinch, Spinus psaltria (A)
* American goldfinch, Spinus tristis (B)

## Longspurs and snow buntings

Order: Passeriformes Family: Calcariidae
The Calcariidae are a group of passerine birds that were 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 (B)
* Chestnut-collared longspur, Calcarius ornatus (A)
* Smith's longspur, Calcarius pictus (B)
* Thick-billed longspur, Rhynchophanes mccownii (A)
* Snow bunting, Plectrophenax nivalis

## New World sparrows

Order: Passeriformes Family: 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.
* Cassin's sparrow, Peucaea cassinii (A)
* Bachman's sparrow, Peucaea aestivalis (A)
* Grasshopper sparrow, Ammodramus savannarum (B)
* Black-throated sparrow, Amphispiza bilineata (A)
* Lark sparrow, Chondestes grammacus (B)
* Lark bunting, Calamospiza melanocorys (A)
* Chipping sparrow, Spizella passerina (B)
* Clay-colored sparrow, Spizella pallida (B)
* Brewer's sparrow, Spizella breweri (A)
* Field sparrow, Spizella pusilla (B)
* Fox sparrow, Passerella iliaca (B)
* American tree sparrow, Spizelloides arborea (B)
* Dark-eyed junco, Junco hyemalis (B)
* White-crowned sparrow, Zonotrichia leucophrys (B)
* Golden-crowned sparrow, Zonotrichia atricapilla (A)
* Harris's sparrow, Zonotrichia querula (B)
* White-throated sparrow, Zonotrichia albicollis (B)
* Vesper sparrow, Pooecetes gramineus (B)
* LeConte's sparrow, Ammospiza leconteii (B)
* Nelson's sparrow, Ammospiza nelsoni (B)
* Baird's sparrow, Centronyx bairdii (A)
* Henslow's sparrow, Centronyx henslowii (B)
* Savannah sparrow, Passerculus sandwichensis (B)
* Song sparrow, Melospiza melodia (B)
* Lincoln's sparrow, Melospiza lincolnii (B)
* Swamp sparrow, Melospiza georgiana (B)
* Green-tailed towhee, Pipilo chlorurus (A)
* Spotted towhee, Pipilo maculatus (A)
* Eastern towhee, Pipilo erythrophthalmus (B)

## Yellow-breasted chat

Order: Passeriformes Family: 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 (B)

## Troupials and allies

Order: Passeriformes Family: Icteridae
The icterids are a group of small to medium-sized, often colourful passerine birds restricted to the New World and include the blackbirds, meadowlarks, cowbirds, grackles, and New World orioles. Most species have black as a predominant plumage colour, often enlivened by yellow, orange, or red.
* Yellow-headed blackbird, Xanthocephalus xanthocephalus (B)
* Bobolink, Dolichonyx oryzivorus (B)
* Eastern meadowlark, Sturnella magna (B)
* Western meadowlark, Sturnella neglecta (B)
* Orchard oriole, Icterus spurius (B)
* Hooded oriole, Icterus cucullatus (A)
* Bullock's oriole, Icterus bullockii (A)
* Baltimore oriole, Icterus galbula (B)
* Scott's oriole, Icterus parisorum (A)
* Red-winged blackbird, Agelaius phoeniceus (B)
* Brown-headed cowbird, Molothrus ater (B)
* Rusty blackbird, Euphagus carolinus (B)
* Brewer's blackbird, Euphagus cyanocephalus (B)
* Common grackle, Quiscalus quiscula (B)
* Great-tailed grackle, Quiscalus mexicanus (A)

## New World warblers

Order: Passeriformes Family: Parulidae
The wood-warblers are a group of small often colourful 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 (B)
* Worm-eating warbler, Helmitheros vermivorum
* Louisiana waterthrush, Parkesia motacilla (B)
* Northern waterthrush, Parkesia noveboracensis (B)
* Golden-winged warbler, Vermivora chrysoptera (B)
* Blue-winged warbler, Vermivora cyanoptera (B)
* Black-and-white warbler, Mniotilta varia (B)
* Prothonotary warbler, Protonotaria citrea (B)
* Swainson's warbler, Limnothlypis swainsonii (A)
* Tennessee warbler, Leiothlypis peregrina (B)
* Orange-crowned warbler, Leiothlypis celata (B)
* Nashville warbler, Leiothlypis ruficapilla (B)
* Virginia's warbler, Leiothlypis virginiae (A)
* Connecticut warbler, Oporornis agilis (B)
* MacGillivray's warbler, Geothlypis tolmiei (A)
* Mourning warbler, Geothlypis philadelphia (B)
* Kentucky warbler, Geothlypis formosa
* Common yellowthroat, Geothlypis trichas (B)
* Hooded warbler, Setophaga citrina (B)
* American redstart, Setophaga ruticilla (B)
* Kirtland's warbler, Setophaga kirtlandii (B)
* Cape May warbler, Setophaga tigrina (B)
* Cerulean warbler, Setophaga cerulea (B)
* Northern parula, Setophaga americana (B)
* Magnolia warbler, Setophaga magnolia (B)
* Bay-breasted warbler, Setophaga castanea (B)
* Blackburnian warbler, Setophaga fusca (B)
* Yellow warbler, Setophaga petechia (B)
* Chestnut-sided warbler, Setophaga pensylvanica (B)
* Blackpoll warbler, Setophaga striata (B)
* Black-throated blue warbler, Setophaga caerulescens (B)
* Palm warbler, Setophaga palmarum (B)
* Pine warbler, Setophaga pinus (B)
* Yellow-rumped warbler, Setophaga coronata (B)
* Yellow-throated warbler, Setophaga dominica
* Prairie warbler, Setophaga discolor (B)
* Grace's warbler, Setophaga graciae (A)
* Black-throated gray warbler, Setophaga nigrescens (A)
* Townsend's warbler, Setophaga townsendi (A)
* Hermit warbler, Setophaga occidentalis (A)
* Black-throated green warbler, Setophaga virens (B)
* Canada warbler, Cardellina canadensis (B)
* Wilson's warbler, Cardellina pusilla (B)
* Painted redstart, Myioborus pictus (A)
* Blue-winged warbler
* Northern parula
* American redstart
* Common yellowthroat

## Cardinals and allies

Order: Passeriformes Family: Cardinalidae
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.
* Hepatic tanager, Piranga flava (A)
* Summer tanager, Piranga rubra
* Scarlet tanager, Piranga olivacea (B)
* Western tanager, Piranga ludoviciana (A)
* Northern cardinal, Cardinalis cardinalis (B)
* Pyrrhuloxia, Cardinalis sinuatus (A)
* Rose-breasted grosbeak, Pheucticus ludovicianus (B)
* Black-headed grosbeak, Pheucticus melanocephalus (A)
* Blue grosbeak, Passerina caerulea (A)
* Lazuli bunting, Passerina amoena (A)
* Indigo bunting, Passerina cyanea (B)
* Varied bunting, Passerina versicolor (A)
* Painted bunting, Passerina ciris (A)
* Dickcissel, Spiza americana (B)