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This checklist includes all bird species found in Maine , based on the best information available at this time. It is based on a wide variety of sources that I collated over many years. I am pleased to offer these checklists as a service to birdwatchers. If you find any error, please do not hesitate to .

The taxonomic order and nomenclature follows Avibase taxonomic concepts (current). If you prefer to view the list based on a different authority, click on one of the list available below. Globally threatened species (status in red) were identified by Birdlife International in Birdlife Data Zone (species).

Bird Checklists of the World is part of Avibase and Bird links to the World, which are designed and maintained by Denis Lepage, and hosted by Birds Canada, which is a co-partner of Birdlife International.

© Denis Lepage 2024

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Country or region: Maine [map]

Number of species: 485
Number of introduced species: 23
Date last reviewed: 2019-12-25
Last modified: 2024-03-21
See also: https://sites.google.com/site/mainebirdrecordscommittee/official-list-of-maine-birds
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Bird sp.Aves sp.


dabbling duck sp.Anatidae sp. (dabbling duck sp.)
Duck sp.Anatidae sp. (duck sp.)
Waterfowl sp.Anatidae sp. (waterfowl sp.)
Goose sp.Anserinae sp.
Fulvous Whistling-Duck (syn. helva)Dendrocygna bicolor (helva)Rare/Accidental
Fulvous Whistling-DuckDendrocygna bicolorRare/Accidental
Black-bellied Whistling-DuckDendrocygna autumnalisRare/Accidental
Black-bellied Whistling-Duck (fulgens)Dendrocygna autumnalis fulgensRare/Accidental
Ruddy DuckOxyura jamaicensis
Ruddy Duck [jamaicensis]Oxyura jamaicensis [jamaicensis]
Ruddy Duck [jamaicensis or rubida]Oxyura jamaicensis [jamaicensis or rubida]
Ruddy Duck (jamaicensis)Oxyura jamaicensis jamaicensis
Swan sp.Cygnus
Mute SwanCygnus olorIntroduced species
Whooper SwanCygnus cygnusRare/Accidental
Whooper Swan (syn. cygnus)Cygnus cygnus (cygnus)Rare/Accidental
Trumpeter SwanCygnus buccinatorRare/Accidental
Tundra SwanCygnus columbianus
Tundra Swan (columbianus)Cygnus columbianus columbianus
Canada or Cackling GooseBranta [canadensis or hutchinsii]
Canada GooseBranta canadensisIntroduced species
Canada Goose [canadensis, interior or parvipes]Branta canadensis [canadensis, interior or parvipes]
Canada Goose [canadensis/interior]Branta canadensis [canadensis or interior]
Canada Goose (canadensis)Branta canadensis canadensis
Canada Goose [moffitti/maxima]Branta canadensis [moffitti or maxima]
Cackling GooseBranta hutchinsiiRare/Accidental
Cackling Goose [hutchinsii]Branta hutchinsii [hutchinsii or taverneri]
Cackling Goose (hutchinsii)Branta hutchinsii hutchinsii
Cackling Goose [minima group]Branta hutchinsii [minima or asiatica]
Cackling Goose (minima)Branta hutchinsii minima
Barnacle GooseBranta leucopsisRare/Accidental
Brant GooseBranta bernicla
Brant Goose [bernicla or hrota]Branta bernicla [bernicla or hrota]
Brant Goose (hrota)Branta bernicla hrota
Anser sp.Anser
Pink-footed GooseAnser brachyrhynchusRare/Accidental
Taiga Bean, Tundra Bean or Pink-footed GooseAnser [fabalis, serrirostris or brachyrhynchus]Rare/Accidental
Greater White-fronted GooseAnser albifronsRare/Accidental
Greater White-fronted Goose (flavirostris)Anser albifrons flavirostris
Greylag GooseAnser anserIntroduced species
Greylag Goose (anser)Anser anser anserIntroduced species
Snow GooseAnser caerulescens
Ross's GooseAnser rossiiRare/Accidental
Snow x Ross's Goose (hybrid)Anser [caerulescens x rossii]Rare/Accidental
Greater White-fronted x Canada Goose (hybrid)Anser albifrons x Branta canadensisRare/Accidental
Long-tailed DuckClangula hyemalis
Somateria sp.Somateria
Common EiderSomateria mollissima
Common Eider [mollissima]Somateria mollissima [mollissima or borealis]
Common Eider (borealis)Somateria mollissima borealis
Common Eider (dresseri)Somateria mollissima dresseri
King EiderSomateria spectabilis
King or Common EiderSomateria [spectabilis or mollissima]
Common x King Eider (hybrid)Somateria [mollissima x spectabilis]Rare/Accidental
Steller's EiderPolysticta stelleriRare/Accidental
Melanitta sp.Melanitta
Common or Black ScoterMelanitta [nigra or americana]
Black ScoterMelanitta americana
Surf ScoterMelanitta perspicillata
Velvet, White-winged or Siberian ScoterMelanitta [fusca, deglandi or stejnegeri]
White-winged or Siberian ScoterMelanitta [deglandi or stejnegeri]
White-winged ScoterMelanitta deglandi
White-winged Scoter (deglandi)Melanitta deglandi deglandi
Surf/Black ScoterMelanitta [perspicillata or americana]
Dark-winged scoter sp.Melanitta [perspicillata or nigra]
Common GoldeneyeBucephala clangula
Common Goldeneye (americana)Bucephala clangula americana
Barrow's GoldeneyeBucephala islandica
BuffleheadBucephala albeola
Common or Barrow's GoldeneyeBucephala [clangula or islandica]
Common x Barrow's Goldeneye (hybrid)Bucephala [clangula x islandica]Rare/Accidental
Hooded MerganserLophodytes cucullatus
Mergus sp.Mergus
Merganser sp. (Mergus)Mergus (Merganser)
Red-breasted MerganserMergus serrator
Red-breasted Merganser (serrator)Mergus serrator serrator
Common MerganserMergus merganser
Common Merganser (americanus)Mergus merganser americanus
Common or Red-breasted MerganserMergus [merganser or serrator]
Harlequin DuckHistrionicus histrionicus
Harlequin Duck (syn. histrionicus)Histrionicus histrionicus (histrionicus)
Merganser sp.Mergellus, Lophodytes or Mergus sp.
Common Goldeneye x Hooded Merganser (hybrid)Bucephala clangula x Lophodytes cucullatusRare/Accidental
Aythya sp.Aythya
CanvasbackAythya valisineria
RedheadAythya americanaRare/Accidental
Ring-necked DuckAythya collaris
Tufted DuckAythya fuligulaRare/Accidental
Greater ScaupAythya marila
Greater Scaup (nearctica)Aythya marila nearctica
Lesser ScaupAythya affinis
Greater or Lesser ScaupAythya [marila or affinis]
American Redhead x Ring-necked Duck (hybrid)Aythya [americana x collaris]Rare/Accidental
Ring-necked x Tufted Duck (hybrid)Aythya [collaris x fuligula]Rare/Accidental
GarganeySpatula querquedulaRare/Accidental
Blue-winged TealSpatula discors
Northern ShovelerSpatula clypeata
Eurasian WigeonMareca penelope
American WigeonMareca americana
GadwallMareca strepera
Gadwall (strepera)Mareca strepera strepera
Eurasian or American WigeonMareca [penelope or americana]
Anas sp.Anas
Common or Green-winged TealAnas [crecca or carolinensis]
Common TealAnas crecca
Common Teal (crecca)Anas crecca crecca
Green-winged TealAnas carolinensis
Mallard, Mexican, Laysan, Hawaiian or Mottled Duck [incl. oustaleti]Anas platyrhynchos [sensu lato, incl. oustaleti]
Mallard, Mexican, Laysan, Hawaiian or Mottled DuckAnas platyrhynchos [sensu lato]
Mallard or Mexican Duck [incl. maculosa, oustaleti]Anas [platyrhynchos or diazi, incl. maculosa, oustaleti]
Mallard or Mexican Duck [incl. oustaleti]Anas [platyrhynchos or diazi, incl. oustaleti]
Mallard or Mexican DuckAnas [platyrhynchos or diazi]Introduced species
Mallard [incl. oustaleti]Anas platyrhynchos [incl. oustaleti]
MallardAnas platyrhynchos
Mallard [platyrhynchos or conboschas]Anas platyrhynchos [platyrhynchos or conboschas]Introduced species
Mallard (platyrhynchos)Anas platyrhynchos platyrhynchosIntroduced species
American Black DuckAnas rubripes
Northern or Eaton's PintailAnas [acuta or eatoni]
Northern PintailAnas acuta
Northern Pintail (syn. tzitzihoa)Anas acuta (tzitzihoa)
American Black Duck or MallardAnas [rubripes or platyrhynchos]
Teal sp.Anas sp. (Teal sp.)
Common Pintail x Common Teal (hybrid)Anas [acuta x crecca]Rare/Accidental
Common x Green-winged Teal (hybrid)Anas [crecca x carolinensis]Rare/Accidental
Mallard x Northern Pintail HybridAnas [platyrhynchos x acuta]Rare/Accidental
Mallard x American Black Duck (hybrid)Anas [platyrhynchos x rubripes]
Gadwall x Mallard (hybrid)Mareca strepera x Anas platyrhynchosRare/Accidental
Wood DuckAix sponsa
Mandarin DuckAix galericulataIntroduced species

GALLIFORMES: Phasianidae

Tetraoninae sp.Tetraoninae sp.
Common or Green PheasantPhasianus [colchicus or versicolor]Introduced species
Common PheasantPhasianus colchicusIntroduced species
Wild TurkeyMeleagris gallopavo
Wild Turkey (silvestris)Meleagris gallopavo silvestris
Ruffed GrouseBonasa umbellus
Ruffed Grouse [umbellus or helmei]Bonasa umbellus [umbellus or helmei]
Ruffed Grouse (umbellus)Bonasa umbellus umbellus
Willow Ptarmigan or Red GrouseLagopus [lagopus or scotica]Rare/Accidental
Willow PtarmiganLagopus lagopusRare/Accidental
Spruce GrouseFalcipennis canadensis
Spruce Grouse [canadensis]Falcipennis canadensis [canadensis]
Spruce Grouse (canadensis)Falcipennis canadensis canadensisRare/Accidental
Spruce Grouse (canace)Falcipennis canadensis canace
Greater or Lesser Prairie-chickenTympanuchus [cupido or pallidicinctus]Extirpated
Ruffed or Spruce GrouseBonasa umbellus or Falcipennis canadensis


Pied-billed GrebePodilymbus podiceps
Pied-billed Grebe (podiceps)Podilymbus podiceps podiceps
Western or Clark's GrebeAechmophorus [occidentalis or clarkii]Rare/Accidental
Western GrebeAechmophorus occidentalisRare/Accidental
Western Grebe (occidentalis)Aechmophorus occidentalis occidentalisRare/Accidental
Clark's GrebeAechmophorus clarkiiRare/Accidental
Clark's Grebe (transitionalis)Aechmophorus clarkii transitionalisRare/Accidental
Podiceps sp.Podiceps
Red-necked GrebePodiceps grisegena
Red-necked Grebe (holbollii)Podiceps grisegena holbollii
Horned GrebePodiceps auritus
Horned Grebe (cornutus)Podiceps auritus cornutus
Black-necked or Colombian GrebePodiceps [nigricollis or andinus]Rare/Accidental
Black-necked GrebePodiceps nigricollisRare/Accidental
Black-necked Grebe (californicus)Podiceps nigricollis californicusRare/Accidental
Horned or Black-necked GrebePodiceps [auritus or nigricollis]
Grebe sp.Podicipedidae sp.


Pigeon sp.Columbidae sp.
Rock PigeonColumba liviaIntroduced species
Rock Pigeon (Domestic type)Columba livia [var. domestica]Introduced species
Eurasian or Burmese Collared-DoveStreptopelia [decaocto or xanthocycla]Rare/Accidental
Eurasian Collared-DoveStreptopelia decaoctoRare/Accidental
Passenger PigeonEctopistes migratoriusRare/Accidental
Band-tailed PigeonPatagioenas fasciataRare/Accidental
Band-tailed Pigeon [fasciata or monilis]Patagioenas fasciata [fasciata or monilis]Rare/Accidental
Band-tailed Pigeon [fasciata or vioscae]Patagioenas fasciata [fasciata or vioscae]Rare/Accidental
Band-tailed Pigeon [Northern]Patagioenas fasciata [fasciata]Rare/Accidental
Band-tailed Pigeon [fasciata, letonai or parva]Patagioenas fasciata [fasciata, letonai or parva]Rare/Accidental
Band-tailed Pigeon (fasciata)Patagioenas fasciata fasciataRare/Accidental
Mourning or Socorro DoveZenaida [macroura or graysoni]
Mourning DoveZenaida macroura
Mourning Dove [Mainland]Zenaida macroura [carolinensis]
Mourning Dove (carolinensis)Zenaida macroura carolinensis
White-winged or West Peruvian DoveZenaida [asiatica or meloda]Rare/Accidental
White-winged DoveZenaida asiaticaRare/Accidental
White-winged Dove (asiatica)Zenaida asiatica asiaticaRare/Accidental


Red-billed TropicbirdPhaethon aethereusRare/Accidental
Red-billed Tropicbird [Red-billed]Phaethon aethereus [aethereus]Rare/Accidental
Red-billed Tropicbird (mesonauta)Phaethon aethereus mesonautaRare/Accidental
White-tailed TropicbirdPhaethon lepturusRare/Accidental
White-tailed Tropicbird (catesbyi)Phaethon lepturus catesbyiRare/Accidental


Chordeiles sp.Chordeiles
Common or Antillean NighthawkChordeiles [minor or gundlachii]
Common NighthawkChordeiles minor
Chuck-will's-widowAntrostomus carolinensisRare/Accidental
Eastern or Mexican Whip-poor-willAntrostomus [vociferus or arizonae]
Eastern Whip-poor-willAntrostomus vociferus


swift sp.Apodidae sp.
Chimney SwiftChaetura pelagica

APODIFORMES: Trochilidae

Unidentified HummingbirdTrochilidae sp.
Mexican or Lesser Violet-earColibri [thalassinus or cyanotus]Rare/Accidental
Mexican Violet-earColibri thalassinusRare/Accidental
Ruby-throated HummingbirdArchilochus colubris
Ruby-throated or Black-chinned HummingbirdArchilochus [colubris or alexandri]
Selasphorus sp.Selasphorus
Calliope HummingbirdSelasphorus calliopeRare/Accidental
Calliope Hummingbird (syn. calliope)Selasphorus calliope (calliope)Rare/Accidental
Rufous HummingbirdSelasphorus rufusRare/Accidental
Broad-tailed HummingbirdSelasphorus platycercusRare/Accidental
Rufous or Allen's HummingbirdSelasphorus [rufus or sasin]


cuckoo sp. (Cuculidae sp.)Cuculidae sp.
Coccyzus sp.Coccyzus
Black-billed CuckooCoccyzus erythropthalmus
Yellow-billed CuckooCoccyzus americanus
Yellow-billed Cuckoo (americanus)Coccyzus americanus americanus
Yellow-billed/Black-billed CuckooCoccyzus [americanus or erythropthalmus]


Rail sp.Rallidae sp.
rail or crake sp.Rallidae sp. (rail or crake sp.)
Yellow or Swinhoe's RailCoturnicops [noveboracensis or exquisitus]Rare/Accidental
Yellow RailCoturnicops noveboracensisRare/Accidental
Yellow Rail (noveboracensis)Coturnicops noveboracensis noveboracensisRare/Accidental
Clapper or Plain-flanked RailRallus [longirostris, crepitans, obsoletus or wetmorei, excl. rhizophorae, nayaritensis]Rare/Accidental
Mangrove, Clapper or Ridgway's Rail [excl. rhizophorae, nayaritensis]Rallus [longirostris, crepitans or obsoletus, excl. rhizophorae, nayaritensis]Rare/Accidental
Mangrove or Clapper RailRallus [longirostris or crepitans]Rare/Accidental
Clapper, Plain-flanked or King RailRallus [longirostris, crepitans, obsoletus, wetmorei, elegans or tenuirostris]
Mangrove, Clapper or Ridgway's Rail, King or Mexican RailRallus [longirostris, crepitans, obsoletus, elegans or tenuirostris]
Mangrove, Clapper or Ridgway's RailRallus [longirostris, crepitans or obsoletus]Rare/Accidental
Clapper RailRallus crepitansRare/Accidental
Clapper Rail [Atlantic Coast]Rallus crepitans [crepitans or waynei]
Clapper Rail (crepitans)Rallus crepitans crepitans
King, Mexican or Ridgway's RailRallus [elegans, tenuirostris or obsoletus]Rare/Accidental
King or Mexican RailRallus [elegans or tenuirostris]Rare/Accidental
King or Mexican Rail [incl. rhizophorae, nayaritensis]Rallus [elegans or tenuirostris, incl. rhizophorae, nayaritensis]Rare/Accidental
King RailRallus elegansRare/Accidental
King Rail (elegans)Rallus elegans elegansRare/Accidental
Virginia, Bogota, Ecuadorian or Austral RailRallus [limicola, aequatorialis or semiplumbeus]
Virginia or Ecuadorian Rail [incl. peruvianus, antarcticus]Rallus [limicola, aequatorialis, incl. peruvianus, antarcticus]
Virginia or Ecuadorian RailRallus [limicola or aequatorialis]
Virginia RailRallus limicola
Virginia Rail (limicola)Rallus limicola limicola
King or Clapper RailRallus [elegans or crepitans]
Large rail sp.Rallus sp. (large Rallus sp.)
King or Virginia RailRallus [elegans or limicola]
Corn CrakeCrex crexRare/Accidental
SoraPorzana carolina
Purple GallinulePorphyrio martinicaRare/Accidental
Common, Tristan, Gough Island Moorhen or Common GallinuleGallinula [chloropus, galeata, nesiotis or comeri]
Common Moorhen or Common GallinuleGallinula [chloropus or galeata]
Common GallinuleGallinula galeata
Common Gallinule [American, incl. garmani]Gallinula galeata [galeata, incl. garmani]
Common Gallinule [American]Gallinula galeata [galeata]
Common Gallinule (cachinnans)Gallinula galeata cachinnans
American, Hawaiian, Slate-colored or Caribbean CootFulica [americana, alai, ardesiaca]
American, Hawaiian, or Slate-colored Coot [excl. caribaea]Fulica [americana, alai or ardesiaca, excl. caribaea]
American or Hawaiian Coot [incl. peruviana]Fulica [americana or alai, incl. peruviana]
American or Hawaiian CootFulica [americana or alai]
American Coot [incl. peruviana]Fulica americana [incl. peruviana]
American Coot [incl. peruviana, excl. caribaea]Fulica americana [incl. peruviana, excl. caribaea]
American CootFulica americana
American Coot [excl. caribaea]Fulica americana [excl. caribaea]
American Coot (americana)Fulica americana americana
American Coot (americana, syn. {americana or grenadensis})Fulica americana americana {americana or grenadensis}
American Coot (americana, sensu stricto)Fulica americana americana (americana)


Sandhill CraneAntigone canadensis
Sandhill Crane (canadensis)Antigone canadensis canadensis
Sandhill Crane [Greater]Antigone canadensis [tabida or rowani]


Gavia sp.Gavia
Red-throated LoonGavia stellata
Red-throated Loon (syn. stellata)Gavia stellata (stellata)
Arctic or Pacific LoonGavia [arctica or pacifica]Rare/Accidental
Pacific LoonGavia pacificaRare/Accidental
Common LoonGavia immer
Common Loon (syn. immer)Gavia immer (immer)
Yellow-billed LoonGavia adamsiiRare/Accidental


Wilson's Storm-PetrelOceanites oceanicus
Wilson's Storm-Petrel [oceanicus]Oceanites oceanicus [oceanicus]


Black-browed or Campbell's AlbatrossThalassarche [melanophris or impavida]Rare/Accidental
Black-browed AlbatrossThalassarche melanophrisRare/Accidental
Atlantic or Indian Yellow-nosed AlbatrossThalassarche [chlororhynchos or carteri]Rare/Accidental
Atlantic Yellow-nosed AlbatrossThalassarche chlororhynchosRare/Accidental
Albatross sp.Diomedeidae sp.


Oceanodroma sp. (Hydrobates)Hydrobates (Oceanodroma)
European Storm-PetrelHydrobates pelagicusRare/Accidental
European Storm-Petrel (pelagicus)Hydrobates pelagicus pelagicusRare/Accidental
Leach's or Swinhoe's Storm-PetrelHydrobates [leucorhous, socorroensis, cheimomnestes or monorhis]
Leach's, Townsend's or Ainley's Storm-PetrelHydrobates [leucorhous, socorroensis or cheimomnestes]
Leach's Storm-PetrelHydrobates leucorhous
Leach's Storm-Petrel (leucorhous)Hydrobates leucorhous leucorhous
Storm-petrel sp.Hydrobatidae or Oceanitidae sp.
Hydrobatidae sp.Hydrobatidae sp.
storm-petrel sp. (white-rumped)Hydrobatidae sp. (white-rumped)


Northern FulmarFulmarus glacialis
Northern Fulmar [glacialis]Fulmarus glacialis [glacialis or auduboni]
Northern Fulmar (glacialis)Fulmarus glacialis glacialis
Northern Fulmar (auduboni)Fulmarus glacialis auduboni
Pterodroma sp.PterodromaRare/Accidental
Trindade, Herald or Henderson PetrelPterodroma [arminjoniana, heraldica or atrata]Rare/Accidental
Trindade or Herald PetrelPterodroma [arminjoniana or heraldica]Rare/Accidental
Trindade PetrelPterodroma arminjonianaRare/Accidental
White-chinned, Black or Westland PetrelProcellaria [aequinoctialis, conspicillata, parkinsoni or westlandica]Rare/Accidental
White-chinned or Spectacled PetrelProcellaria [aequinoctialis or conspicillata]Rare/Accidental
White-chinned PetrelProcellaria aequinoctialisRare/Accidental
Black or Westland PetrelProcellaria [parkinsoni or westlandica]Rare/Accidental
Black PetrelProcellaria parkinsoniRare/Accidental
Great ShearwaterArdenna gravis
Sooty ShearwaterArdenna grisea
Scopoli's, Cory's or Cape Verde ShearwaterCalonectris [diomedea, borealis or edwardsii]Rare/Accidental
Scopoli's or Cory's ShearwaterCalonectris [diomedea or borealis]Rare/Accidental
Cory's ShearwaterCalonectris borealisRare/Accidental
Puffinus sp.Puffinus
Manx or Audubon's ShearwaterPuffinus [puffinus or lherminieri]
Manx, Townsend's or Fluttering ShearwaterPuffinus [puffinus, yelkouan, mauretanicus, opisthomelas, auricularis, newelli or gavia]
Manx or Townsend's ShearwaterPuffinus [puffinus, yelkouan, mauretanicus, opisthomelas, auricularis or newelli]
Manx or Black-vented ShearwaterPuffinus [puffinus, yelkouan, mauretanicus or opisthomelas]
Manx, Levantine or Balearic ShearwaterPuffinus [puffinus, yelkouan or mauretanicus]
Manx ShearwaterPuffinus puffinus
Audubon's or Little ShearwaterPuffinus [lherminieri, bailloni, subalaris, bannermani, persicus, heinrothi or assimilis]
Audubon, Barolo or Boyd's ShearwaterPuffinus [lherminieri, baroli or boydi]
Audubon's, Tropical, Galapagos or Persian ShearwaterPuffinus [lherminieri, bailloni, subalaris or persicus]
Audubon's, Tropical, Bannerman's or Persian ShearwaterPuffinus [lherminieri, bailloni, bannermani or persicus]
Little or Macaronesian ShearwaterPuffinus [assimilis, elegans, boydi or baroli]Rare/Accidental
Barolo or Boyd's ShearwaterPuffinus [baroli or boydi]Rare/Accidental
Barolo ShearwaterPuffinus baroliRare/Accidental
Calonectris sp. or Puffinus sp.Calonectris or Puffinus sp.
Cory's or Great ShearwaterCalonectris diomedea or Ardenna gravis


Wood StorkMycteria americanaRare/Accidental


American White PelicanPelecanus erythrorhynchosRare/Accidental
Brown or Peruvian PelicanPelecanus [occidentalis or thagus]Rare/Accidental
Brown PelicanPelecanus occidentalisRare/Accidental
Brown Pelican [occidentalis]Pelecanus occidentalis [occidentalis]Rare/Accidental
Brown Pelican (carolinensis)Pelecanus occidentalis carolinensisRare/Accidental


American BitternBotaurus lentiginosus
Least BitternIxobrychus exilis
Least Bittern (exilis)Ixobrychus exilis exilis
Least Bittern (exilis, sensu stricto)Ixobrychus exilis exilis (exilis)
Least Bittern (Pale form)Ixobrychus exilis [pale form]
Black-crowned Night-HeronNycticorax nycticorax
Black-crowned Night-Heron [nycticorax or hoactli]Nycticorax nycticorax [nycticorax or hoactli]
Black-crowned Night-Heron (hoactli)Nycticorax nycticorax hoactli
Yellow-crowned Night-HeronNyctanassa violacea
Yellow-crowned Night-Heron [violacea]Nyctanassa violacea [violacea]
Yellow-crowned Night-Heron [violacea or cayennensis]Nyctanassa violacea [violacea or cayennensis]
Yellow-crowned Night-Heron (violacea)Nyctanassa violacea violacea
Striated, Green or Galapagos HeronButorides [striata, virescens or sundevalli]
Striated or Green Heron [excl. sundevalli]Butorides [striata or virescens, excl. sundevalli]
Green HeronButorides virescens
Green Heron [virescens, maculata or bahamaensis]Butorides virescens [virescens, maculata or bahamaensis]
Green Heron [Eastern]Butorides virescens [virescens or maculata]
Green Heron (virescens)Butorides virescens virescens
Western Cattle or Eastern Cattle EgretBubulcus [ibis or coromandus]
Western Cattle EgretBubulcus ibis
Western Cattle Egret (ibis)Bubulcus ibis ibis
Ardea sp.Ardea
Great Blue HeronArdea herodias
Great Blue Heron [herodias]Ardea herodias [herodias]
Great Blue Heron [herodias, fannini, cognata]Ardea herodias [herodias, fannini, cognata]
Great Blue Heron [herodias or wardi]Ardea herodias [herodias or wardi]
Great Blue Heron (herodias)Ardea herodias herodias
Great Blue Heron (herodias, sensu stricto)Ardea herodias herodias (herodias)
Great Blue Heron (occidentalis)Ardea herodias occidentalis
Western Great or Eastern Great EgretArdea [alba or modesta]
Western Great EgretArdea alba
Western Great Egret (egretta)Ardea alba egretta
Tricolored HeronEgretta tricolor
Tricolored Heron [Louisiana]Egretta tricolor [ruficollis or occidentalis]
Tricolored Heron (ruficollis)Egretta tricolor ruficollis
Little Blue HeronEgretta caerulea
Little, Western Reef or Dimorphic EgretEgretta [garzetta, gularis or dimorpha]Rare/Accidental
Little or Dimorphic EgretEgretta [garzetta or dimorpha]Rare/Accidental
Little EgretEgretta garzettaRare/Accidental
Little Egret (garzetta)Egretta garzetta garzettaRare/Accidental
Dimorphic or Western Reef-EgretEgretta [gularis or dimorpha]Rare/Accidental
Western Reef-EgretEgretta gularisRare/Accidental
Western Reef-Egret (gularis)Egretta gularis gularisRare/Accidental
Snowy EgretEgretta thula
Snowy Egret (thula)Egretta thula thula
Little x Snowy Egret (hybrid)Egretta [garzetta x thula]Rare/Accidental
Snowy Egret x Little Blue Heron (hybrid)Egretta [thula x caerulea]Rare/Accidental
Snowy Egret x Tricolored Heron (hybrid)Egretta [thula x tricolor]Rare/Accidental
Unidentified Heron or EgretArdeidae sp.
White egret sp.Egretta or Bubulcus sp.
Black-crowned or Yellow-crowned Night-HeronNycticorax nycticorax or Nyctanassa violacea

PELECANIFORMES: Threskiornithidae

Roseate SpoonbillPlatalea ajajaRare/Accidental
White IbisEudocimus albusRare/Accidental
Glossy or White-faced IbisPlegadis [falcinellus or chihi]
Glossy IbisPlegadis falcinellus
White-faced IbisPlegadis chihiRare/Accidental
Glossy x White-faced Ibis (hybrid)Plegadis [falcinellus x chihi]Rare/Accidental
Threskiornithidae sp.Threskiornithidae sp. (ibis sp.)


Fregata sp.Fregata
Magnificent FrigatebirdFregata magnificensRare/Accidental
Magnificent Frigatebird (rothschildi)Fregata magnificens rothschildiRare/Accidental
Magnificent Frigatebird (rothschildi, sensu stricto)Fregata magnificens rothschildi (rothschildi)Rare/Accidental
Ascension or Magnificent FrigatebirdFregata [aquila or magnificens]Rare/Accidental
Lesser FrigatebirdFregata arielRare/Accidental


Northern GannetMorus bassanus
Masked or Nazca BoobySula [dactylatra or granti]Rare/Accidental
Masked BoobySula dactylatraRare/Accidental
Masked Booby [dactylatra]Sula dactylatra [dactylatra]Rare/Accidental
Masked Booby [dactylatra, bedouti, californica]Sula dactylatra [dactylatra, bedouti, californica]Rare/Accidental
Masked Booby (dactylatra)Sula dactylatra dactylatraRare/Accidental
Red-footed BoobySula sulaRare/Accidental
Brown BoobySula leucogasterRare/Accidental
Brown Booby [White-bellied]Sula leucogaster [leucogaster]Rare/Accidental
Brown Booby (leucogaster)Sula leucogaster leucogasterRare/Accidental
Sulid sp.Sulidae sp.

PELECANIFORMES: Phalacrocoracidae

Phalacrocorax sp.Phalacrocorax
Double-crested CormorantPhalacrocorax auritus
Double-crested Cormorant [Dark-crested]Phalacrocorax auritus [auritus or floridanus]
Double-crested Cormorant (auritus)Phalacrocorax auritus auritus
Great or White-breasted CormorantPhalacrocorax [carbo or lucidus]
Great CormorantPhalacrocorax carbo
Great Cormorant (carbo)Phalacrocorax carbo carbo
Great Cormorant (carbo, sensu stricto)Phalacrocorax carbo carbo (carbo)
Great Cormorant [incl. maroccanus]Phalacrocorax carbo [incl. maroccanus]
Double-crested or Great CormorantPhalacrocorax [auritus or carbo]
cormorant sp.Phalacrocoracidae sp.
Shorebird sp.Charadriiformes sp.


American, Black or Blackish OystercatcherHaematopus [palliatus, bachmani or ater]
American or Black OystercatcherHaematopus [palliatus or bachmani]Rare/Accidental
American OystercatcherHaematopus palliatus
American Oystercatcher [palliatus]Haematopus palliatus [palliatus]
American Oystercatcher (palliatus)Haematopus palliatus palliatus

CHARADRIIFORMES: Recurvirostridae

American AvocetRecurvirostra americanaRare/Accidental
Black-winged, Black, Ceylon, White-headed, Black-necked, Hawaiian or White-backed StiltHimantopus [himantopus or novaezelandiae]Rare/Accidental
Black-winged, White-headed, White-backed, Ceylon, Black-necked or Hawaiian StiltHimantopus [himantopus, ceylonensis, leucocephalus, mexicanus or melanurus]Rare/Accidental
Black-winged, Black-necked, Ceylon or Hawaiian StiltHimantopus [himantopus, ceylonensis or mexicanus]Rare/Accidental
Black-necked, Hawaiian or White-backed StiltHimantopus [mexicanus, knudseni or melanurus]Rare/Accidental
Black-necked or White-backed StiltHimantopus [mexicanus or melanurus]Rare/Accidental
Black-necked or Hawaiian StiltHimantopus [mexicanus or knudseni]Rare/Accidental
Black-necked StiltHimantopus mexicanusRare/Accidental


Unidentified PloverCharadriidae sp.
Charadrius or Anarhynchus sp.Charadrius or Anarhynchus sp.
Pluvialis sp.Pluvialis
European Golden-PloverPluvialis apricariaRare/Accidental
European Golden-Plover (altifrons)Pluvialis apricaria altifronsRare/Accidental
Pacific Golden-PloverPluvialis fulvaRare/Accidental
American or Pacific Golden-PloverPluvialis [dominica or fulva]Rare/Accidental
American Golden-PloverPluvialis dominica
Grey PloverPluvialis squatarola
Grey Plover (cynosurae)Pluvialis squatarola cynosurae
Golden-plover sp.Pluvialis sp.
Charadrius sp.Charadrius
Common Ringed or Semipalmated PloverCharadrius [hiaticula or semipalmatus]
Common Ringed Plover [hiaticula or psammodromus]Charadrius hiaticula [hiaticula or psammodromus]Rare/Accidental
Common Ringed PloverCharadrius hiaticulaRare/Accidental
Semipalmated PloverCharadrius semipalmatus
Wilson's PloverCharadrius wilsoniaRare/Accidental
Wilson's Plover [wilsonia]Charadrius wilsonia [wilsonia or rufinucha]Rare/Accidental
Wilson's Plover (wilsonia)Charadrius wilsonia wilsoniaRare/Accidental
KilldeerCharadrius vociferus
Killdeer (vociferus)Charadrius vociferus vociferus
Piping PloverCharadrius melodus
Kentish, Red-capped, Chestnut-banded, Snowy, White-fronted or Javan PloverCharadrius [alexandrinus, nivosus, pallidus, ruficapillus, marginatus or javanicus]Rare/Accidental
Kentish, Red-capped, Snowy, White-fronted or Javan PloverCharadrius [alexandrinus, nivosus, ruficapillus, marginatus or javanicus]Rare/Accidental
Kentish, White-fronted, Javan, Chestnut-banded or Snowy PloverCharadrius [alexandrinus, nivosus, pallidus, marginatus or javanicus]Rare/Accidental
Kentish, Chestnut-banded or Snowy PloverCharadrius [alexandrinus, nivosus or pallidus]Rare/Accidental
Kentish, Snowy or Javan PloverCharadrius [alexandrinus, nivosus or javanicus]Rare/Accidental
Kentish or Snowy PloverCharadrius [alexandrinus or nivosus]Rare/Accidental
Kentish or Snowy Plover [excl. dealbatus]Charadrius [alexandrinus or nivosus, excl. dealbatus]Rare/Accidental
Snowy PloverCharadrius nivosusRare/Accidental
Snowy Plover (nivosus)Charadrius nivosus nivosusRare/Accidental
Northern LapwingVanellus vanellusRare/Accidental


Unidentified ShorebirdScolopacidae sp.
Large shorebird sp.Scolopacidae sp. (large shorebird sp.)
Upland SandpiperBartramia longicauda
Eskimo CurlewNumenius borealisExtirpated
Whimbrel or Hudsonian CurlewNumenius [phaeopus or hudsonicus]
WhimbrelNumenius phaeopusRare/Accidental
Whimbrel [phaeopus, islandicus, rogachevae or alboaxillaris]Numenius phaeopus [phaeopus, islandicus, rogachevae or alboaxillaris]Rare/Accidental
Whimbrel [phaeopus, islandicus or rogachevae]Numenius phaeopus [phaeopus, islandicus or rogachevae]Rare/Accidental
Whimbrel [phaeopus or islandicus]Numenius phaeopus [phaeopus or islandicus]Rare/Accidental
Whimbrel (phaeopus)Numenius phaeopus phaeopusRare/Accidental
Hudsonian CurlewNumenius hudsonicus
Hudsonian Curlew (hudsonicus)Numenius hudsonicus hudsonicus
Long-billed CurlewNumenius americanusRare/Accidental
Limosa sp.Limosa
Hudsonian GodwitLimosa haemastica
Bar-tailed GodwitLimosa lapponicaRare/Accidental
Bar-tailed Godwit [European]Limosa lapponica [lapponica or taymyrensis]Rare/Accidental
Bar-tailed Godwit (lapponica)Limosa lapponica lapponicaRare/Accidental
Marbled GodwitLimosa fedoaRare/Accidental
Marbled Godwit (fedoa)Limosa fedoa fedoaRare/Accidental
Ruddy TurnstoneArenaria interpres
Ruddy Turnstone (morinella)Arenaria interpres morinella
Calidris sp.Calidris
SurfbirdCalidris virgataRare/Accidental
Great KnotCalidris tenuirostrisRare/Accidental
Red KnotCalidris canutus
SanderlingCalidris alba
Sanderling (rubida)Calidris alba rubida
Semipalmated SandpiperCalidris pusilla
Western SandpiperCalidris mauri
Red-necked StintCalidris ruficollisRare/Accidental
Least SandpiperCalidris minutilla
White-rumped SandpiperCalidris fuscicollis
Baird's SandpiperCalidris bairdii
Pectoral SandpiperCalidris melanotos
Purple or Rock SandpiperCalidris [maritima or ptilocnemis]
Purple SandpiperCalidris maritima
DunlinCalidris alpina
Dunlin (arctica)Calidris alpina arctica
Curlew SandpiperCalidris ferrugineaRare/Accidental
Stilt SandpiperCalidris himantopus
Buff-breasted SandpiperCalidris subruficollis
RuffCalidris pugnaxRare/Accidental
Semipalmated or Western SandpiperCalidris [pusilla or mauri]
Peep sp.Calidris sp. (peep sp.)
White-rumped Sandpiper x Dunlin (hybrid)Calidris [fuscicollis x alpina]Rare/Accidental
Short-billed or Long-billed DowitcherLimnodromus [griseus or scolopaceus]
Short-billed DowitcherLimnodromus griseus
Short-billed Dowitcher (griseus)Limnodromus griseus griseus
Short-billed Dowitcher (hendersoni)Limnodromus griseus hendersoni
Long-billed DowitcherLimnodromus scolopaceus
American WoodcockScolopax minor
Gallinago sp.Gallinago
Common, South American, Wilson's, Magellanic or Puna SnipeGallinago [gallinago, delicata or paraguaiae]
Common or Wilson's SnipeGallinago [gallinago or delicata]
Wilson's SnipeGallinago delicata
Spotted SandpiperActitis macularius
Common or Spotted SandpiperActitis [hypoleucos or macularius]
Tringa sp.Tringa
Greater YellowlegsTringa melanoleuca
Lesser YellowlegsTringa flavipes
Solitary SandpiperTringa solitaria
Solitary Sandpiper (solitaria)Tringa solitaria solitaria
Grey-tailed TattlerTringa brevipesRare/Accidental
Grey-tailed or Wandering TattlerTringa [incana or brevipes]Rare/Accidental
WilletTringa semipalmata
Willet (semipalmata)Tringa semipalmata semipalmata
Willet (inornata)Tringa semipalmata inornata
Greater or Lesser YellowlegsTringa [melanoleuca or flavipes]
Phalaropus sp.Phalaropus
Red-necked PhalaropePhalaropus lobatus
Red PhalaropePhalaropus fulicarius
Wilson's PhalaropePhalaropus tricolor
Red-necked or Red PhalaropePhalaropus [lobatus or fulicarius]


Unidentified AlcidAlcidae sp.
Fratercula sp.Fratercula
Atlantic PuffinFratercula arctica
Atlantic Puffin (arctica)Fratercula arctica arctica
Tufted PuffinFratercula cirrhataRare/Accidental
Black or Pigeon GuillemotCepphus [grylle or columba]
Black GuillemotCepphus grylle
Black Guillemot [grylle]Cepphus grylle [grylle]
Black Guillemot (mandtii)Cepphus grylle mandtii
Black Guillemot (arcticus)Cepphus grylle arcticus
Ancient MurreletSynthliboramphus antiquusRare/Accidental
Ancient Murrelet (antiquus)Synthliboramphus antiquus antiquusRare/Accidental
RazorbillAlca torda
Razorbill (torda)Alca torda torda
Razorbill (torda, syn. pica)Alca torda torda (pica)
Great AukPinguinus impennisRare/Accidental
DovekieAlle alle
Dovekie (alle)Alle alle alle
Dovekie (polaris)Alle alle polaris
Common or Thick-billed MurreUria [aalge or lomvia]
Common MurreUria aalge
Thick-billed MurreUria lomvia
Thick-billed Murre (lomvia)Uria lomvia lomvia
Large alcid sp.Uria or Alca sp.


Skua/Jaeger sp.Stercorarius
Catharacta sp. (Stercorarius)Stercorarius (Catharacta)
Great, Chilean, South Polar, Southern or Brown SkuaStercorarius [skua, chilensis or maccormicki]
Great, Southern or Brown SkuaStercorarius [skua or antarcticus]
Great SkuaStercorarius skua
South Polar SkuaStercorarius maccormickiRare/Accidental
Pomarine JaegerStercorarius pomarinus
Parasitic JaegerStercorarius parasiticus
Long-tailed JaegerStercorarius longicaudusRare/Accidental
Long-tailed Jaeger (pallescens)Stercorarius longicaudus pallescensRare/Accidental
Parasitic or Long-tailed JaegerStercorarius [parasiticus or longicaudus]
Pomarine or Long-tailed JaegerStercorarius [pomarinus or longicaudus]
Pomarine or Parasitic JaegerStercorarius [pomarinus or parasiticus]
Pomarine, Parasitic or Long-tailed JaegerStercorarius [pomarinus, parasiticus or longicaudus]


Unidentified Gull or TernLaridae sp.
Unidentified GullLarinae sp.
Unidentified TernSterninae sp.
Black SkimmerRynchops nigerRare/Accidental
Black Skimmer (niger)Rynchops niger nigerRare/Accidental
Black Skimmer [South American]Rynchops niger [cinerascens or intercedens]Rare/Accidental
Black-legged KittiwakeRissa tridactyla
Black-legged Kittiwake (tridactyla)Rissa tridactyla tridactyla
Ivory GullPagophila eburneaRare/Accidental
Sabine's GullXema sabiniRare/Accidental
Sabine's Gull (syn. sabini)Xema sabini (sabini)Rare/Accidental
Black-headed GullChroicocephalus ridibundus
Black-headed Gull (syn. ridibundus)Chroicocephalus ridibundus (ridibundus)
Bonaparte's GullChroicocephalus philadelphia
Little GullHydrocoloeus minutus
Laughing GullLeucophaeus atricilla
Laughing Gull (megalopterus)Leucophaeus atricilla megalopterus
Franklin's GullLeucophaeus pipixcanRare/Accidental
Franklin's or Laughing GullLeucophaeus [pipixcan or atricilla]
Larus sp.Larus
Mew or Short-billed GullLarus [canus or brachyrhynchus]Rare/Accidental
Mew or Short-billed Gull [excl. kamtschatschensis]Larus [canus or brachyrhynchus, excl. kamtschatschensis]
Mew GullLarus canusRare/Accidental
Mew Gull [Mew]Larus canus [canus or heinei]Rare/Accidental
Mew Gull (canus)Larus canus canusRare/Accidental
Short-billed GullLarus brachyrhynchus
Ring-billed GullLarus delawarensis
Great Black-backed or Kelp GullLarus [marinus or dominicanus]
Great Black-backed GullLarus marinus
Glaucous GullLarus hyperboreus
Glaucous Gull (leuceretes)Larus hyperboreus leuceretes
Iceland GullLarus glaucoides
Iceland Gull [glaucoides or kumlieni]Larus glaucoides [glaucoides or kumlieni]
Iceland Gull (kumlieni)Larus glaucoides kumlieni
Iceland Gull (thayeri)Larus glaucoides thayeriRare/Accidental
Iceland Gull (thayeri or kumlieni)Larus glaucoides [thayeri or kumlieni]
Herring Gull [sensu lato]Larus [argentatus (sensu lato) or glaucoides]
Herring, Yellow-legged, Vega, Lesser Black-backed or Heuglin's GullLarus [argentatus, cachinnans, vegae, fuscus or heuglini]
Herring, Yellow-legged or Vega GullLarus [argentatus, cachinnans or vegae]
European, American Herring or Vega GullLarus [argentatus, smithsonianus or vegae]
European or American Herring GullLarus [argentatus or smithsonianus]
American Herring GullLarus smithsonianus
Herring Gull [incl. cachinnans, michahellis, heuglini, vegae, mongolicus, thayeri]Larus [argentatus, cachinnans, michahellis, heuglini, vegae, mongolicus, thayeri]
Herring Gull [incl. cachinnans, michahellis, heuglini, vegae, mongolicus]Larus [argentatus, cachinnans, michahellis, heuglini, vegae, mongolicus]
Herring Gull [incl. heuglini and vegae]Larus argentatus [incl. heuglini, vegae]
Herring Gull [incl. vegae]Larus argentatus [incl. vegae]
American Herring Gull [incl. vegae, mongolicus]Larus smithsonianus [incl. vegae and mongolicus]
Slaty-backed GullLarus schistisagusRare/Accidental
Lesser Black-backed or Siberian Gull [incl. barabensis]Larus [fuscus or heuglini, incl. barabensis]Rare/Accidental
Lesser Black-backed or Siberian GullLarus [fuscus or heuglini]Rare/Accidental
Lesser Black-backed GullLarus fuscusRare/Accidental
Lesser Black-backed Gull (graellsii)Larus fuscus graellsii
Herring or Lesser Black-backed GullLarus [argentatus or fuscus]
White-winged Gull sp.Larus sp. (white-winged gull sp.)
Herring x Lesser Black-backed Gull (hybrid)Larus [argentatus x fuscus]Rare/Accidental
Herring x Glaucous Gull (hybrid)Larus [argentatus x hyperboreus]Rare/Accidental
Herring x Great Black-backed Gull (hybrid)Larus [argentatus x marinus]Rare/Accidental
Black-headed x Ring-billed Gull (hybrid)Chroicocephalus ridibundus x Larus delawarensisRare/Accidental
Bridled TernOnychoprion anaethetusRare/Accidental
Bridled Tern (melanopterus)Onychoprion anaethetus melanopterus
Sooty TernOnychoprion fuscatusRare/Accidental
Sooty Tern (fuscatus)Onychoprion fuscatus fuscatusRare/Accidental
Little, Saunders's or Least TernSternula [albifrons, antillarum or saundersi]
Little or Least TernSternula [albifrons or antillarum]
Least TernSternula antillarum
Least Tern (antillarum)Sternula antillarum antillarum
Gull-billed or Australian TernGelochelidon [nilotica or macrotarsa]Rare/Accidental
Gull-billed TernGelochelidon niloticaRare/Accidental
Gull-billed Tern [aranea or vanrossemi]Gelochelidon nilotica [aranea or vanrossemi]Rare/Accidental
Gull-billed Tern (aranea)Gelochelidon nilotica araneaRare/Accidental
Caspian TernHydroprogne caspia
Caspian Tern (syn. caspia)Hydroprogne caspia (caspia)
White-winged TernChlidonias leucopterusRare/Accidental
Black TernChlidonias niger
Black Tern (surinamensis)Chlidonias niger surinamensis
Sterna sp.Sterna
Roseate Tern (dougallii)Sterna dougallii dougallii
Roseate TernSterna dougallii
Common TernSterna hirundo
Common Tern [hirundo, tibetana or minussensis]Sterna hirundo [hirundo, tibetana or minussensis]
Common Tern [hirundo or minussensis]Sterna hirundo [hirundo or minussensis]
Common Tern (hirundo)Sterna hirundo hirundo
Arctic TernSterna paradisaea
Forster's TernSterna forsteri
Common or Forster's TernSterna [hirundo or forsteri]
Common or Arctic TernSterna [hirundo or paradisaea]
Common x Arctic Tern (hybrid)Sterna [hirundo x paradisaea]Rare/Accidental
Royal or West African Crested TernThalasseus [maximus or albididorsalis]Rare/Accidental
Royal TernThalasseus maximusRare/Accidental
Sandwich, Cayenne or Cabot's TernThalasseus [sandvicensis, acuflavidus or eurygnathus]Rare/Accidental
Sandwich or Cabot's TernThalasseus [sandvicensis or acuflavidus]Rare/Accidental
Cabot's TernThalasseus acuflavidusRare/Accidental
Cabot's or Cayenne TernThalasseus [acuflavidus or eurygnathus]Rare/Accidental
Large tern sp.Hydroprogne or Thalasseus sp.


Turkey VultureCathartes aura
Turkey Vulture [Northern group]Cathartes aura [aura, septentrionalis or meridionalis]
Turkey Vulture (septentrionalis)Cathartes aura septentrionalis
Black VultureCoragyps atratusRare/Accidental
Black Vulture (syn. atratus)Coragyps atratus (atratus)Rare/Accidental
Unidentified VultureCathartidae sp.


Osprey or Australian OspreyPandion [haliaetus or cristatus]
OspreyPandion haliaetus
Osprey (carolinensis)Pandion haliaetus carolinensis


Unidentified RaptorAccipitridae sp.
Swallow-tailed KiteElanoides forficatusRare/Accidental
Swallow-tailed Kite (forficatus)Elanoides forficatus forficatusRare/Accidental
Golden EagleAquila chrysaetos
Golden Eagle (canadensis)Aquila chrysaetos canadensis
Harrier sp.Circus
Western or African Marsh HarrierCircus [aeruginosus, approximans, maillardi, macrosceles, spilonotus, spilothorax or ranivorus]Rare/Accidental
Western or Eastern Marsh HarrierCircus [aeruginosus, approximans, maillardi, macrosceles, spilonotus or spilothorax]Rare/Accidental
Western or Swamp Marsh HarrierCircus [aeruginosus or approximans]Rare/Accidental
Western Marsh-HarrierCircus aeruginosusRare/Accidental
Hen or American HarrierCircus [cyaneus or hudsonius]
American HarrierCircus hudsonius
Accipiter sp.Accipiter
Sharp-shinned, White-breasted, Plain-breasted or Rufous-thighed HawkAccipiter [striatus, chionogaster, ventralis or erythronemius]
Sharp-shinned or White-breasted HawkAccipiter [striatus or chionogaster]
Sharp-shinned Hawk [incl. madrensis]Accipiter striatus [incl. madrensis]
Sharp-shinned HawkAccipiter striatus
Sharp-shinned Hawk [Northern]Accipiter striatus [velox]
Sharp-shinned Hawk (velox)Accipiter striatus velox
Cooper's HawkAccipiter cooperii
Eurasian or American GoshawkAccipiter [gentilis or atricapillus]
American GoshawkAccipiter atricapillus
American Goshawk [atricapillus or apache]Accipiter atricapillus [atricapillus or apache]
American Goshawk (atricapillus)Accipiter atricapillus atricapillus
Cooper's Hawk or Eurasian GoshawkAccipiter [cooperii or gentilis]
Sharp-shinned or Cooper's HawkAccipiter [striatus or cooperii]
Bald EagleHaliaeetus leucocephalus
Bald Eagle (washingtoniensis)Haliaeetus leucocephalus washingtoniensis
Bald Eagle (washingtoniensis, sensu stricto)Haliaeetus leucocephalus washingtoniensis (washingtoniensis)
Steller's Sea-EagleHaliaeetus pelagicusRare/Accidental
Mississippi KiteIctinia mississippiensisRare/Accidental
Great Black-HawkButeogallus urubitingaRare/Accidental
Great Black-Hawk (ridgwayi)Buteogallus urubitinga ridgwayiRare/Accidental
Buteo sp.Buteo
Red-shouldered HawkButeo lineatus
Red-shouldered Hawk [lineatus, alleni or texanus]Buteo lineatus [lineatus, alleni or texanus]
Red-shouldered Hawk (lineatus)Buteo lineatus lineatus
Broad-winged HawkButeo platypterus
Broad-winged Hawk (platypterus)Buteo platypterus platypterus
Swainson's HawkButeo swainsoniRare/Accidental
Zone-tailed HawkButeo albonotatusRare/Accidental
Red-tailed HawkButeo jamaicensis
Red-tailed Hawk [excl. harlani]Buteo jamaicensis [excl. harlani]
Red-tailed Hawk [alascensis or calurus]Buteo jamaicensis [alascensis or calurus]
Red-tailed Hawk [borealis, calurus, abieticola, fuertesi and suttoni]Buteo jamaicensis [borealis, calurus, abieticola, fuertesi or suttoni]
Red-tailed Hawk [borealis or kriderii]Buteo jamaicensis [borealis or kriderii]
Red-tailed Hawk (borealis)Buteo jamaicensis borealis
Red-tailed Hawk (borealis, syn. abieticola)Buteo jamaicensis borealis (abieticola)
Red-tailed Hawk [calurus or abieticola]Buteo jamaicensis [calurus or abieticola]
Red-tailed Hawk [calurus or socorroensis]Buteo jamaicensis [calurus or socorroensis]
Red-tailed Hawk (calurus)Buteo jamaicensis calurus
Rough-legged HawkButeo lagopus
Rough-legged Hawk (sanctijohannis)Buteo lagopus sanctijohannis
Broad-winged or Red-shouldered HawkButeo [platypterus or lineatus]
Red-shouldered x Red-tailed Hawk (hybrid)Buteo [lineatus x jamaicensis]Rare/Accidental
Golden or Bald EagleAquila chrysaetos or Haliaeetus leucocephalus
Eagle sp.Haliaeetus or Aquila sp.
owl sp.Strigiformes sp.


Barn, Ashy-faced, Eastern Barn, Cape Verde Barn Owl or Andaman Masked-OwlTyto [alba, furcata, javanica, deroepstorffi or glaucops]Rare/Accidental
Barn, Cape Verde Barn Owl, Andaman Masked-Owl or Eastern Barn OwlTyto [alba, furcata, javanica or deroepstorffi, incl. insularis]
Barn, Eastern Barn, Cape Verde Barn or Andaman Masked Owl [excl. insularis]Tyto [alba, furcata, javanica or deroepstorffi]Rare/Accidental
Barn, Eastern Barn, or Cape Verde Barn OwlTyto [alba, furcata or javanica, incl. insularis]Rare/Accidental
Barn or Eastern Barn OwlTyto [alba, furcata or javanica, incl. insularis, excl. detorta]Rare/Accidental
Barn Owl [incl. javanica, detorta, excl. delicatula]Tyto [alba, furcata or javanica, incl. insularis, excl. delicatula]Rare/Accidental
Barn Owl [incl. javanica, excl. delicatula]Tyto [alba, furcata or javanica, incl. insularis, excl. detorta, delicatula]Rare/Accidental
Barn or Eastern Barn Owl [excl. insularis]Tyto [alba, furcata or javanica, excl. detorta]Rare/Accidental
Barn, Eastern Barn or Cape Verde Barn Owl [excl. insularis]Tyto [alba, furcata, javanica]Rare/Accidental
Barn OwlTyto [alba or furcata, incl. stertens, insularis, excl. detorta]Rare/Accidental
Barn Owl [excl. insularis]Tyto [alba or furcata, excl. detorta]Rare/Accidental
Barn or Cape Verde Barn Owl [excl. stertens]Tyto [alba or furcata, incl. insularis group]Rare/Accidental
Barn Owl [excl. stertens]Tyto [alba or furcata, incl. insularis, excl. detorta]Rare/Accidental
American Barn Owl [incl. insularis or nigrescens]Tyto furcata [incl. insularis or nigrescens]Rare/Accidental
American Barn OwlTyto furcataRare/Accidental
American Barn Owl [furcata]Tyto furcata [furcata]Rare/Accidental
American Barn Owl [pratincola or lucayana]Tyto furcata [pratincola or lucayana]Rare/Accidental
American Barn Owl (pratincola)Tyto furcata pratincolaRare/Accidental
American Barn Owl [tuidara, pratincola, guatemalae, bondi, contempta, hellmayri]Tyto furcata [tuidara, pratincola, guatemalae, bondi, contempta, hellmayri]Rare/Accidental


Northern Hawk OwlSurnia ululaRare/Accidental
Northern Hawk Owl (caparoch)Surnia ulula caparochRare/Accidental
Burrowing OwlAthene cuniculariaRare/Accidental
Burrowing Owl [hypugaea or rostrata]Athene cunicularia [hypugaea or rostrata]Rare/Accidental
Burrowing Owl (hypugaea)Athene cunicularia hypugaeaRare/Accidental
Boreal OwlAegolius funereusRare/Accidental
Boreal Owl (richardsoni)Aegolius funereus richardsoniRare/Accidental
Northern or Unspotted Saw-whet OwlAegolius [acadicus or ridgwayi]
Northern Saw-whet OwlAegolius acadicus
Northern Saw-whet Owl (acadicus)Aegolius acadicus acadicus
Northern Saw-whet Owl (acadicus, sensu stricto)Aegolius acadicus acadicus (acadicus)
Long-eared or Abyssinian OwlAsio [otus or abyssinicus]
Long-eared OwlAsio otus
Long-eared Owl [wilsonianus or tuftsi]Asio otus [wilsonianus or tuftsi]
Long-eared Owl (wilsonianus)Asio otus wilsonianus
Short-eared OwlAsio flammeus
Short-eared Owl (flammeus)Asio flammeus flammeus
Eastern, Balsas, Western, Pacific Screech-Owl or Oaxaca Screech OwlMegascops [asio, kennicottii, cooperi, lambi or seductus]
Eastern, Western, Pacific Screech-Owl or Oaxaca Screech OwlMegascops [asio, kennicottii, cooperi or lambi]
Eastern or Oaxaca Screech OwlMegascops [asio or lambi]
Eastern or Western Screech OwlMegascops [asio or kennicottii]
Eastern Screech-OwlMegascops asio
Eastern Screech-Owl [Northern]Megascops asio [asio]
Eastern Screech-Owl [asio or naevius]Megascops asio [asio or naevius]
Eastern Screech-Owl (naevius)Megascops asio naevius
Northern Barred, Fulvous or Cinereous OwlStrix [varia, sartorii or fulvescens]
Northern Barred or Mexican Barred OwlStrix [varia or sartorii]
Northern Barred OwlStrix varia
Northern Barred Owl [varia or georgica]Strix varia [varia or georgica]
Northern Barred Owl (varia)Strix varia varia
Great Grey OwlStrix nebulosaRare/Accidental
Great Grey Owl (nebulosa)Strix nebulosa nebulosaRare/Accidental
Great Horned or Magellanic Horned OwlBubo [virginianus or magellanicus]
Great Horned OwlBubo virginianus
Great Horned Owl (virginianus)Bubo virginianus virginianus
Snowy OwlBubo scandiacus


Unidentified WoodpeckerPicidae sp.
Pileated WoodpeckerDryocopus pileatus
Pileated Woodpecker (abieticola)Dryocopus pileatus abieticola
Northern, Guatemalan or Gilded FlickerColaptes [auratus, mexicanoides or chrysoides]
Northern FlickerColaptes auratus
Northern FlickerColaptes auratus
Northern Flicker [Yellow-shafted morph]Colaptes auratus [auratus, luteus, chrysocaulosus ou gundlachi]
Northern Flicker [Yellow-shafted]Colaptes auratus [auratus or luteus]
Sphyrapicus sp.Sphyrapicus
Yellow-bellied, Red-breasted or Red-naped SapsuckerSphyrapicus [varius, nuchalis or ruber]
Yellow-bellied or Red-naped SapsuckerSphyrapicus [varius or nuchalis]
Yellow-bellied SapsuckerSphyrapicus varius
Red-headed WoodpeckerMelanerpes erythrocephalus
Red-bellied WoodpeckerMelanerpes carolinus
Picoides sp.Picoides
Eurasian or American Three-toed WoodpeckerPicoides [tridactylus or dorsalis]
Eurasian or American Three-toed Woodpecker [excl. funebris]Picoides [tridactylus or dorsalis, excl. funebris]
American Three-toed WoodpeckerPicoides dorsalis
American Three-toed Woodpecker (bacatus)Picoides dorsalis bacatus
Black-backed WoodpeckerPicoides arcticus
Dryobates sp.Dryobates
Downy WoodpeckerDryobates pubescens
Downy Woodpecker [Eastern]Dryobates pubescens [pubescens or medianus]
Downy Woodpecker (medianus)Dryobates pubescens medianus
Hairy WoodpeckerLeuconotopicus villosus
Hairy Woodpecker [Eastern]Leuconotopicus villosus [villosus]
Hairy Woodpecker (villosus)Leuconotopicus villosus villosus
Downy or Hairy WoodpeckerDryobates pubescens or Leuconotopicus villosus


Belted KingfisherMegaceryle alcyon
Belted Kingfisher (syn. alcyon)Megaceryle alcyon (alcyon)
Diurnal raptor sp.Falconiformes sp.


Crested or Guadalupe CaracaraCaracara [plancus, cheriway or lutosa]Rare/Accidental
Crested CaracaraCaracara plancusRare/Accidental
Crested Caracara (Northern)Caracara plancus [cheriway]Rare/Accidental
Crested Caracara (audubonii)Caracara plancus auduboniiRare/Accidental
Falco sp.Falco
American KestrelFalco sparverius
American Kestrel [sparverius]Falco sparverius [sparverius]
American Kestrel [sparverius, peninsularis, tropicalis, nicaraguensis or paulus]Falco sparverius [sparverius, peninsularis, tropicalis, nicaraguensis or paulus]
American Kestrel [sparverius, peninsularis, tropicalis or nicaraguensis]Falco sparverius [sparverius, peninsularis, tropicalis or nicaraguensis]
American Kestrel (sparverius)Falco sparverius sparverius
MerlinFalco columbarius
Merlin [North American]Falco columbarius [columbarius, suckleyi or richardsonii]
Merlin [Merlin]Falco columbarius [columbarius or suckleyi]
Merlin (columbarius)Falco columbarius columbarius
GyrfalconFalco rusticolus
Peregrine or Cape Verde Peregrine Falcon [incl. babylonicus]Falco [peregrinus or madens, incl. babylonicus]
Peregrine or Barbary FalconFalco [peregrinus, madens or pelegrinoides]
Peregrine or Cape Verde Peregrine FalconFalco [peregrinus or madens]
Peregrine FalconFalco peregrinus
Peregrine Falcon (anatum)Falco peregrinus anatum
Peregrine Falcon [Tundra]Falco peregrinus [tundrius or calidus]
Peregrine Falcon (tundrius)Falco peregrinus tundrius
Unidentified Large FalconFalco sp. (large falcon sp.)
Unidentified Small FalconFalco sp. (small falcon sp.)


Monk or Cliff ParakeetMyiopsitta [monachus or luchsi]Introduced species
Carolina ParakeetConuropsis carolinensisRare/Accidental
Dark-eyed Junco or Pine WarblerJunco hyemalis or Setophaga pinus


New world Sparrow sp.Passerellidae sp.


Passerine sp.Passeriformes sp.


flycatcher sp. (Tyrannidae sp.)Tyrannidae sp.
Sulphur-bellied FlycatcherMyiodynastes luteiventrisRare/Accidental
Variegated FlycatcherEmpidonomus variusRare/Accidental
Tropical or Couch's KingbirdTyrannus [melancholicus or couchii]Rare/Accidental
Tropical KingbirdTyrannus melancholicusRare/Accidental
Tropical Kingbird (satrapa)Tyrannus melancholicus satrapa
Western KingbirdTyrannus verticalis
Scissor-tailed FlycatcherTyrannus forficatus
Fork-tailed FlycatcherTyrannus savanaRare/Accidental
Fork-tailed Flycatcher (savana)Tyrannus savana savana
Eastern KingbirdTyrannus tyrannus
Grey KingbirdTyrannus dominicensisRare/Accidental
Grey Kingbird (dominicensis)Tyrannus dominicensis dominicensisRare/Accidental
yellow-bellied kingbird sp.Tyrannus sp. (yellow-bellied)
Ash-throated or Nutting's FlycatcherMyiarchus [cinerascens or nuttingi]Rare/Accidental
Ash-throated FlycatcherMyiarchus cinerascensRare/Accidental
Ash-throated Flycatcher (cinerascens)Myiarchus cinerascens cinerascensRare/Accidental
Great Crested FlycatcherMyiarchus crinitus
Vermilion or Brujo FlycatcherPyrocephalus [rubinus or nanus]Rare/Accidental
Vermilion FlycatcherPyrocephalus rubinusRare/Accidental
Vermilion Flycatcher [obscurus]Pyrocephalus rubinus [obscurus]Rare/Accidental
Vermilion Flycatcher [mexicanus]Pyrocephalus rubinus [mexicanus]Rare/Accidental
Vermilion Flycatcher (mexicanus)Pyrocephalus rubinus mexicanusRare/Accidental
Eastern PhoebeSayornis phoebe
Say's PhoebeSayornis sayaRare/Accidental
Say's Phoebe (saya)Sayornis saya sayaRare/Accidental
Say's Phoebe (saya, syn. {saya or yukonensis})Sayornis saya saya {saya or yukonensis}Rare/Accidental
Say's Phoebe (saya, sensu stricto)Sayornis saya saya (saya)Rare/Accidental
Empidonax sp.Empidonax
Yellow-bellied FlycatcherEmpidonax flaviventris
Acadian FlycatcherEmpidonax virescensRare/Accidental
Alder FlycatcherEmpidonax alnorum
Willow or Alder FlycatcherEmpidonax [traillii or alnorum]
Willow FlycatcherEmpidonax traillii
Willow Flycatcher (traillii)Empidonax traillii traillii
Least FlycatcherEmpidonax minimus
Hammond's FlycatcherEmpidonax hammondii
Grey FlycatcherEmpidonax wrightiiRare/Accidental
Western FlycatcherEmpidonax difficilis
Contopus sp.Contopus
Olive-sided FlycatcherContopus cooperi
Western Wood-PeweeContopus sordidulusRare/Accidental
Eastern Wood-PeweeContopus virens
Western or Eastern Wood-PeweeContopus [sordidulus or virens]


Vireo sp.Vireo
Bell's VireoVireo belliiRare/Accidental
Bell's Vireo [Eastern]Vireo bellii [bellii or medius]
Bell's Vireo (bellii)Vireo bellii bellii
White-eyed, Mangrove, Thick-billed or Old Providence VireoVireo [griseus, pallens, crassirostris or approximans]Rare/Accidental
White-eyed or Mangrove VireoVireo [griseus or pallens]Rare/Accidental
White-eyed VireoVireo griseusRare/Accidental
White-eyed Vireo [White-eyed]Vireo griseus [griseus]Rare/Accidental
White-eyed Vireo (griseus)Vireo griseus griseusRare/Accidental
Cassin's VireoVireo cassiniiRare/Accidental
Cassin's Vireo (cassinii)Vireo cassinii cassiniiRare/Accidental
Plumbeous VireoVireo plumbeusRare/Accidental
Plumbeous Vireo [Plumbeous]Vireo plumbeus [plumbeus]Rare/Accidental
Plumbeous Vireo [plumbeus, pinicolus or repetens]Vireo plumbeus [plumbeus, pinicolus or repetens]Rare/Accidental
Plumbeous Vireo (plumbeus)Vireo plumbeus plumbeusRare/Accidental
Blue-headed, Cassin's or Plumbeous VireoVireo [solitarius, cassinii or plumbeus]
Blue-headed VireoVireo solitarius
Blue-headed Vireo (solitarius)Vireo solitarius solitarius
Yellow-throated VireoVireo flavifrons
Philadelphia VireoVireo philadelphicus
Red-eyed, Yellow-green or Noronha VireoVireo [olivaceus, chivi, gracilirostris or flavoviridis]
Red-eyed, Chivi or Noronha VireoVireo [olivaceus, chivi or gracilirostris]
Red-eyed or Chivi VireoVireo [olivaceus or chivi]
Red-eyed Vireo [incl. agilis]Vireo olivaceus [incl. agilis]
Red-eyed VireoVireo olivaceus
Red-eyed Vireo [incl. forreri, insulanus, hypoleucos]Vireo olivaceus [incl. forreri, insulanus, hypoleucos]
Red-eyed or Noronha Vireo [incl. forreri, insulanus, hypoleucos]Vireo [olivaceus or gracilirostris, incl. forreri, insulanus]
Red-eyed Vireo [incl. forreri, insulanus]Vireo olivaceus [incl. forreri, insulanus]
Warbling or Brown-capped VireoVireo [gilvus or leucophrys]
Warbling Vireo [excl. leucophrys]Vireo gilvus [excl. leucophrys]
Warbling VireoVireo gilvus
Warbling Vireo [gilvus or swainsoni, incl. eleanorae]Vireo gilvus [gilvus or swainsoni, incl. eleanorae]
Warbling VireoVireo gilvus gilvus
Cassin's or Blue-headed VireoVireo [cassinii or solitarius]
Warbling or Philadelphia VireoVireo [gilvus or philadelphicus]
Red-eyed or Philadelphia VireoVireo [olivaceus or philadelphicus]


Loggerhead ShrikeLanius ludovicianus
Loggerhead Shrike (migrans)Lanius ludovicianus migrans
Great Gray, Northern, Southern or Steppe Grey ShrikeLanius [excubitor, borealis, meridionalis or pallidirostris]
Northern or Southern Grey Shrike [excl. pallidirostris]Lanius [excubitor, borealis or meridionalis, excl. pallidirostris]
Great Gray or Northern ShrikeLanius [excubitor or borealis]
Northern ShrikeLanius borealis
Northern Shrike (borealis)Lanius borealis borealis
Loggerhead/Northern ShrikeLanius [ludovicianus or excubitor]


Canada JayPerisoreus canadensis
Canada Jay [canadensis, nigricapillus, sanfordi, pacificus, arcus, albescens]Perisoreus canadensis [canadensis, nigricapillus, sanfordi, pacificus, arcus, albescens]
Canada Jay [canadensis, nigricapillus or arcus]Perisoreus canadensis [canadensis, nigricapillus or arcus]
Canada Jay [Northern]Perisoreus canadensis [canadensis]
Canada Jay [canadensis or arcus]Perisoreus canadensis [canadensis or arcus]
Canada Jay [canadensis, nigricapillus or sanfordi]Perisoreus canadensis [canadensis, nigricapillus or sanfordi]
Canada Jay (canadensis)Perisoreus canadensis canadensis
Eurasian, Black-billed or Arabian MagpiePica [pica, asirensis or hudsonia]Introduced species
Black-billed MagpiePica hudsoniaIntroduced species
Corvus sp.Corvus
American CrowCorvus brachyrhynchos
American Crow [excl. caurinus]Corvus brachyrhynchos [excl. caurinus]
Fish CrowCorvus ossifragus
Common RavenCorvus corax
Common Raven (principalis)Corvus corax principalis
American or Fish CrowCorvus [brachyrhynchos or ossifragus]
Unidentified CrowCorvus sp. (Crow sp.)
Unidentified RavenCorvus sp. (Raven sp.)
Eurasian or Daurian JackdawColoeus [monedula or dauuricus]Introduced species
Eurasian JackdawColoeus monedulaIntroduced species
Blue JayCyanocitta cristata
Corvidae sp.Corvidae sp.
jay sp.Corvidae sp. (jay sp.)


House, Italian or Spanish SparrowPasser [domesticus, italiae or hispaniolensis]Introduced species
House or Italian SparrowPasser [domesticus or italiae]Introduced species
House SparrowPasser domesticusIntroduced species
House Sparrow [domesticus]Passer domesticus [domesticus]Introduced species
House Sparrow (domesticus)Passer domesticus domesticusIntroduced species


Water, Rock or American PipitAnthus [spinoletta, rubescens or petrosus]
Water or American PipitAnthus [spinoletta or rubescens]
American PipitAnthus rubescens
American Pipit [rubescens, pacificus, geophilus or alticola]Anthus rubescens [rubescens, pacificus, geophilus or alticola]
American Pipit [rubescens, pacificus or geophilus]Anthus rubescens [rubescens, pacificus or geophilus]
American Pipit (rubescens)Anthus rubescens rubescens


Finch sp.Fringillidae sp.
Common, Azores, Madeira, Canary Islands or African ChaffinchFringilla [coelebs, moreletti, maderensis, canariensis or spodiogenys]Rare/Accidental
Common ChaffinchFringilla coelebsRare/Accidental
Common Chaffinch [coelebs, tyrrhenica, caucasica, balearica or syriaca]Fringilla coelebs [coelebs, tyrrhenica, caucasica, balearica or syriaca]
Common Chaffinch [coelebs, tyrrhenica, caucasica, balearica or schiebeli]Fringilla coelebs [coelebs, tyrrhenica, caucasica, balearica or schiebeli]Rare/Accidental
Common Chaffinch [coelebs, tyrrhenica, caucasica or balearica]Fringilla coelebs [coelebs, tyrrhenica, caucasica or balearica]Rare/Accidental
Common Chaffinch [coelebs, tyrrhenica or caucasica]Fringilla coelebs [coelebs, tyrrhenica or caucasica]Rare/Accidental
Common Chaffinch (coelebs)Fringilla coelebs coelebsRare/Accidental
Evening GrosbeakHesperiphona vespertina
Evening Grosbeak (vespertina)Hesperiphona vespertina vespertina
Evening Grosbeak (type 3)Hesperiphona vespertina [type 3]
Pine GrosbeakPinicola enucleator
Pine Grosbeak [leucura, alascensis or eschatosa]Pinicola enucleator [leucura, alascensis or eschatosa]
Pine Grosbeak (leucura)Pinicola enucleator leucura
Pine Grosbeak (eschatosa)Pinicola enucleator eschatosa
Asian, Grey-crowned, Black or Brown-capped Rosy-FinchLeucosticte [arctoa, tephrocotis, atrata or australis]Rare/Accidental
Gray-crowned, Black or Brown-capped Rosy-FinchLeucosticte [tephrocotis, atrata or australis]Rare/Accidental
Gray-crowned Rosy-FinchLeucosticte tephrocotisRare/Accidental
Haemorhous sp.Haemorhous
Purple FinchHaemorhous purpureus
Purple Finch (purpureus)Haemorhous purpureus purpureus
House FinchHaemorhous mexicanusIntroduced species
House Finch [mexicanus]Haemorhous mexicanus [mexicanus]Introduced species
House Finch [mexicanus, excl. amplus]Haemorhous mexicanus [mexicanus, excl. amplus]Introduced species
House Finch [frontalis or clementis]Haemorhous mexicanus [frontalis or clementis]Introduced species
House Finch (frontalis)Haemorhous mexicanus frontalisIntroduced species
Purple or House FinchHaemorhous [purpureus or mexicanus]
Redpoll sp.Acanthis
Hoary RedpollAcanthis hornemanniRare/Accidental
Hoary Redpoll (exilipes)Acanthis hornemanni exilipesRare/Accidental
Common, Hoary or Lesser RedpollAcanthis [flammea, cabaret or hornemanni]
Common or Lesser RedpollAcanthis [flammea or cabaret]
Common RedpollAcanthis flammea
Common Redpoll (flammea)Acanthis flammea flammea
Common Redpoll [Greenland]Acanthis flammea [rostrata or islandica]
Common Redpoll (rostrata)Acanthis flammea rostrata
Common Redpoll (rostrata, sensu stricto)Acanthis flammea rostrata (rostrata)
Unidentified RedpollAcanthis [flammea or hornemanni]
Loxia sp.Loxia
Red or Scottish CrossbillLoxia [curvirostra or scotica]
Red or South Hills CrossbillLoxia [curvirostra or sinesciuris]
Red CrossbillLoxia curvirostra
Red Crossbill [minor or sitkensis]Loxia curvirostra [minor or sitkensis]
Red Crossbill (minor)Loxia curvirostra minor
Red Crossbill (Appalachian or type 1)Loxia curvirostra [type 1]
Red Crossbill (Ponderosa Pine or type 2)Loxia curvirostra [type 2]
Red Crossbill (Western Hemlock or type 3)Loxia curvirostra [type 3]
Red Crossbill (Douglas-fir or type 4)Loxia curvirostra [type 4]
Red Crossbill (type 10 or 12)Loxia curvirostra [type 10 or 12]
Red Crossbill (Sitka Spruce or type 10)Loxia curvirostra [type 10]
Red Crossbill (Northeastern or type 12)Loxia curvirostra [type 12]
White-winged or Hispaniolan CrossbillLoxia [leucoptera or megaplaga]
White-winged CrossbillLoxia leucoptera
White-winged Crossbill (leucoptera)Loxia leucoptera leucoptera
Spinus sp.Spinus
Eurasian SiskinSpinus spinusRare/Accidental
Pine SiskinSpinus pinus
Pine Siskin [Northern]Spinus pinus [pinus]
Pine Siskin (pinus)Spinus pinus pinus
Pine Siskin (green morph)Spinus pinus (green morph)
American GoldfinchSpinus tristis
Lesser GoldfinchSpinus psaltriaRare/Accidental
American Goldfinch x Pine Siskin (hybrid)Spinus [tristis x pinus]Rare/Accidental
Acanthis or Spinus sp.Acanthis or Spinus sp.


Lapland LongspurCalcarius lapponicus
Lapland Longspur [lapponicus or subcalcaratus]Calcarius lapponicus [lapponicus or subcalcaratus]
Lapland Longspur (subcalcaratus)Calcarius lapponicus subcalcaratus
Smith's LongspurCalcarius pictusRare/Accidental
Chestnut-collared LongspurCalcarius ornatusRare/Accidental
Snow or McKay's BuntingPlectrophenax [nivalis or hyperboreus]
Snow BuntingPlectrophenax nivalis
Snow Bunting (nivalis)Plectrophenax nivalis nivalis
longspur sp.Calcarius or Rhynchophanes sp.


Emberiza sp.Emberiza
Emberiza sp.Emberiza sp.

PASSERIFORMES: Passerellidae

Spizella sp.Spizella
Chipping SparrowSpizella passerina
Chipping Sparrow (passerina)Spizella passerina passerina
Clay-colored SparrowSpizella pallida
Brewer's or Timberline SparrowSpizella [breweri or taverneri]Rare/Accidental
Brewer's SparrowSpizella breweriRare/Accidental
Field or Worthen's SparrowSpizella [pusilla or wortheni]
Field SparrowSpizella pusilla
Field Sparrow (pusilla)Spizella pusilla pusilla
American Tree Sparrow or Spizella sp.Spizella or Spizelloides sp.
Chipping x Clay-colored Sparrow (hybrid)Spizella [passerina x pallida]Rare/Accidental
American Tree SparrowSpizelloides arborea
Black-throated SparrowAmphispiza bilineataRare/Accidental
Lark SparrowChondestes grammacus
Lark Sparrow (grammacus)Chondestes grammacus grammacus
Lark BuntingCalamospiza melanocorysRare/Accidental
Cassin's SparrowPeucaea cassiniiRare/Accidental
Ammodramus sp.Ammodramus
Grasshopper SparrowAmmodramus savannarum
Grasshopper Sparrow (pratensis)Ammodramus savannarum pratensis
Green-tailed TowheePipilo chlorurusRare/Accidental
Eastern, Spotted or Socorro TowheePipilo [erythrophthalmus, maculatus or socorroensis]
Eastern or Spotted Towhee [excl. socorroensis]Pipilo [erythrophthalmus or maculatus, excl. socorroensis]
Eastern TowheePipilo erythrophthalmus
Eastern Towhee [Red-eyed]Pipilo erythrophthalmus [erythrophthalmus or canaster]
Eastern Towhee (erythrophthalmus)Pipilo erythrophthalmus erythrophthalmus
Spotted or Socorro TowheePipilo [maculatus or socorroensis]
Spotted TowheePipilo maculatusRare/Accidental
Dark-eyed, Guadalupe, Yellow-eyed or Baird's JuncoJunco [hyemalis, insularis, phaeonotus or bairdi]
Dark-eyed or Guadalupe Junco [excl. caniceps]Junco [hyemalis or insularis, excl. caniceps]
Dark-eyed or Guadalupe JuncoJunco [hyemalis or insularis]
Dark-eyed Junco [excl. mutabilis]Junco hyemalis [excl. mutabilis]
Dark-eyed JuncoJunco hyemalis
Dark-eyed Junco [Slate-colored, Oregon or aikeni]Junco hyemalis [hyemalis, oreganus or aikeni]
Dark-eyed Junco [hyemalis, carolinensis or cismontanus]Junco hyemalis [hyemalis, carolinensis or cismontanus]
Dark-eyed Junco [hyemalis or carolinensis]Junco hyemalis [hyemalis or carolinensis]
Dark-eyed Junco (hyemalis)Junco hyemalis hyemalis
Dark-eyed Junco [Oregon, incl. mutabilis]Junco hyemalis [oreganus, incl. mutabilis]
Dark-eyed Junco [Oregon]Junco hyemalis [oreganus]
Dark-eyed Junco (mearnsi)Junco hyemalis mearnsi
Zonotrichia sp.Zonotrichia
Harris's SparrowZonotrichia querulaRare/Accidental
White-crowned SparrowZonotrichia leucophrys
White-crowned Sparrow [Dark-lored]Zonotrichia leucophrys [leucophrys or oriantha]
White-crowned Sparrow (leucophrys)Zonotrichia leucophrys leucophrys
White-crowned Sparrow (gambelii)Zonotrichia leucophrys gambelii
White-throated SparrowZonotrichia albicollis
Golden-crowned SparrowZonotrichia atricapillaRare/Accidental
Fox SparrowPasserella iliaca
Fox Sparrow [iliaca]Passerella iliaca [iliaca]
Fox Sparrow (iliaca)Passerella iliaca iliaca
Fox Sparrow [schistacea, incl. fulva]Passerella iliaca [schistacea, incl. fulva]
Fox Sparrow [schistacea]Passerella iliaca [schistacea]
Ammospiza sp.Ammospiza
Seaside SparrowAmmospiza maritima
Seaside Sparrow [Common]Ammospiza maritima [maritima or sennetti]
Seaside Sparrow [Atlantic]Ammospiza maritima [maritima or macgillivraii]
Seaside Sparrow (maritima)Ammospiza maritima maritima
Saltmarsh or Nelson's SparrowAmmospiza [caudacuta or nelsoni]Rare/Accidental
Saltmarsh SparrowAmmospiza caudacuta
Saltmarsh Sparrow (caudacuta)Ammospiza caudacuta caudacuta
Nelson's SparrowAmmospiza nelsoni
Nelson's Sparrow [Interior]Ammospiza nelsoni [nelsoni or altera]
Nelson's Sparrow (nelsoni)Ammospiza nelsoni nelsoni
Nelson's Sparrow (subvirgata)Ammospiza nelsoni subvirgata
LeConte's SparrowAmmospiza leconteiiRare/Accidental
Nelson's x Saltmarsh Sparrow (hybrid)Ammospiza [nelsoni x caudacuta]Rare/Accidental
Vesper SparrowPooecetes gramineus
Vesper Sparrow (gramineus)Pooecetes gramineus gramineus
Savannah, San Benito, Belding's or Large-billed SparrowPasserculus [sandwichensis, sanctorum, guttatus or rostratus]
Savannah, San Benito, Belding's or Large-billed Sparrow [excl. princeps]Passerculus [sandwichensis, sanctorum, guttatus or rostratus, excl. princeps]
Savannah, San Benito or Belding's SparrowPasserculus [sandwichensis, sanctorum or guttatus]
Savannah, San Benito or Belding's Sparrow [excl. princeps]Passerculus [sandwichensis, sanctorum or guttatus, excl. princeps]
Savannah or San Benito SparrowPasserculus [sandwichensis or sanctorum]
Savannah or San Benito [excl. princeps]Passerculus [sandwichensis or sanctorum, excl. princeps]
Savannah SparrowPasserculus sandwichensis
Savannah Sparrow [sandwichensis]Passerculus sandwichensis [sandwichensis or savanna]
Savannah Sparrow [Eastern]Passerculus sandwichensis [savanna]
Savannah Sparrow [savanna or mediogriseus]Passerculus sandwichensis [savanna or mediogriseus]
Savannah Sparrow (savanna)Passerculus sandwichensis savanna
Savannah Sparrow (princeps)Passerculus sandwichensis princeps
Henslow's SparrowCentronyx henslowiiRare/Accidental
Henslow's Sparrow (susurrans)Centronyx henslowii susurransRare/Accidental
Song SparrowMelospiza melodia
Song Sparrow [melodia, , juddi, euphonia, atlantica or montana]Melospiza melodia [melodia, , juddi, euphonia, atlantica or montana]
Song Sparrow [melodia, juddi, euphonia or atlantica]Melospiza melodia [melodia, juddi, euphonia or atlantica]
Lincoln's SparrowMelospiza lincolnii
Lincoln's Sparrow [lincolnii or alticola]Melospiza lincolnii [lincolnii or alticola]
Lincoln's Sparrow (lincolnii)Melospiza lincolnii lincolnii
Swamp SparrowMelospiza georgiana
Swamp Sparrow (ericrypta)Melospiza georgiana ericrypta
Lincoln's or Swamp SparrowMelospiza [lincolnii or georgiana]
White-throated Sparrow x Dark-eyed Junco (hybrid)Zonotrichia albicollis x Junco hyemalisRare/Accidental


OvenbirdSeiurus aurocapilla
Ovenbird (aurocapilla)Seiurus aurocapilla aurocapilla
Worm-eating WarblerHelmitheros vermivorumRare/Accidental
Northern WaterthrushParkesia noveboracensis
Louisiana WaterthrushParkesia motacilla
Northern or Louisiana WaterthrushParkesia [noveboracensis or motacilla]
Blue-winged WarblerVermivora cyanoptera
Golden-winged WarblerVermivora chrysopteraRare/Accidental
Blue or Golden-winged WarblerVermivora [cyanoptera or chrysoptera]
Blue-winged x Golden-winged Warbler (hybrid)Vermivora [cyanoptera x chrysoptera]Rare/Accidental
Golden-winged x Blue-winged Warbler (hybrid)Vermivora [cyanoptera x chrysoptera] (F1)Rare/Accidental
Lawrence's Warbler (hybrid)Vermivora [cyanoptera x chrysoptera] (F2)Rare/Accidental
Black-and-white WarblerMniotilta varia
Prothonotary WarblerProtonotaria citreaRare/Accidental
Swainson's WarblerLimnothlypis swainsoniiRare/Accidental
Oreothlypis sp.Oreothlypis
Tennessee WarblerLeiothlypis peregrina
Orange-crowned WarblerLeiothlypis celata
Orange-crowned Warbler [Gray-headed]Leiothlypis celata [celata or orestera]
Orange-crowned Warbler (celata)Leiothlypis celata celata
Nashville WarblerLeiothlypis ruficapilla
Nashville Warbler (ruficapilla)Leiothlypis ruficapilla ruficapilla
Virginia's WarblerLeiothlypis virginiaeRare/Accidental
Connecticut WarblerOporornis agilis
Kentucky WarblerGeothlypis formosaRare/Accidental
Mourning WarblerGeothlypis philadelphia
MacGillivray's WarblerGeothlypis tolmieiRare/Accidental
Common YellowthroatGeothlypis trichas
Common Yellowthroat [Eastern]Geothlypis trichas [trichas]
Mourning/MacGillivray's WarblerGeothlypis [philadelphia or tolmiei]
Setophaga sp.Setophaga
Dendroica sp. (Setophaga)Setophaga (Dendroica)
Northern ParulaSetophaga americana
Mangrove or American Yellow WarblerSetophaga [petechia or aestiva]
Mangrove or American Yellow Warbler [excl. erithachorides]Setophaga [petechia or aestiva, excl. erithachorides]
American Yellow WarblerSetophaga aestiva
American Yellow Warbler (aestiva)Setophaga aestiva aestiva
Chestnut-sided WarblerSetophaga pensylvanica
Magnolia WarblerSetophaga magnolia
Cape May WarblerSetophaga tigrina
Black-throated Blue WarblerSetophaga caerulescens
Black-throated Blue Warbler (caerulescens)Setophaga caerulescens caerulescens
Myrtle, Audubon's or Goldman's WarblerSetophaga [coronata, auduboni or goldmani]
Myrtle WarblerSetophaga coronata
Audubon's or Goldman's WarblerSetophaga [auduboni or goldmani]Rare/Accidental
Audubon's WarblerSetophaga auduboniRare/Accidental
Audubon's Warbler (auduboni)Setophaga auduboni auduboniRare/Accidental
Yellow-rumped Warbler (intergrade)Setophaga coronata x auduboni
Black-throated Grey WarblerSetophaga nigrescensRare/Accidental
Townsend's WarblerSetophaga townsendiRare/Accidental
Hermit WarblerSetophaga occidentalisRare/Accidental
Black-throated Green WarblerSetophaga virens
Black-throated Green Warbler (syn. virens)Setophaga virens (virens)
Blackburnian WarblerSetophaga fusca
Yellow-throated or Bahama WarblerSetophaga [dominica or flavescens]Rare/Accidental
Yellow-throated WarblerSetophaga dominicaRare/Accidental
Yellow-throated Warbler [Yellow-lored]Setophaga dominica [dominica or stoddardi]
Yellow-throated Warbler (albilora)Setophaga dominica albilora
Pine WarblerSetophaga pinus
Pine Warbler (pinus)Setophaga pinus pinus
Kirtland's WarblerSetophaga kirtlandiiRare/Accidental
Prairie WarblerSetophaga discolor
Prairie Warbler (discolor)Setophaga discolor discolor
Palm WarblerSetophaga palmarum
Palm Warbler (palmarum)Setophaga palmarum palmarum
Palm Warbler (hypochrysea)Setophaga palmarum hypochrysea
Bay-breasted WarblerSetophaga castanea
Blackpoll WarblerSetophaga striata
Cerulean WarblerSetophaga ceruleaRare/Accidental
American RedstartSetophaga ruticilla
Hooded WarblerSetophaga citrinaRare/Accidental
Bay-breasted/Blackpoll WarblerSetophaga [castanea or striata]
Wilson's WarblerCardellina pusilla
Wilson's Warbler (pusilla)Cardellina pusilla pusilla
Canada WarblerCardellina canadensis
Warbler sp.Parulinae sp.


Unidentified blackbirdIcterinae sp.
Yellow-breasted ChatIcteria virens
Yellow-breasted Chat (virens)Icteria virens virens
Yellow-headed BlackbirdXanthocephalus xanthocephalus
BobolinkDolichonyx oryzivorus
Eastern or Western MeadowlarkSturnella [magna, neglecta or lilianae]
Eastern or Lilian's MeadowlarkSturnella [magna or lilianae]
Eastern Meadowlark [excl. auropectoralis, saundersi]Sturnella magna [excl. auropectoralis, saundersi]
Eastern Meadowlark [excl. auropectoralis]Sturnella magna [excl. auropectoralis]
Eastern MeadowlarkSturnella magna
Eastern Meadowlark [magna]Sturnella magna [magna]
Eastern Meadowlark [magna, excl. auropectoralis]Sturnella magna [magna, excl. auropectoralis]
Eastern Meadowlark (magna)Sturnella magna magna
Western MeadowlarkSturnella neglectaRare/Accidental
Eastern or Western MeadowlarkSturnella [magna or neglecta]
Icterus sp.Icterus
Baltimore, Black-backed or Bullock's OrioleIcterus [galbula, bullockii or abeillei]
Baltimore or Bullock's OrioleIcterus [galbula or bullockii]
Baltimore OrioleIcterus galbula
Bullock's OrioleIcterus bullockiiRare/Accidental
Bullock's Oriole (bullockii)Icterus bullockii bullockiiRare/Accidental
Orchard or Fuertes's OrioleIcterus [spurius or fuertesi]
Orchard OrioleIcterus spurius
Orchard Oriole (spurius)Icterus spurius spurius
Red-winged or Red-shouldered BlackbirdAgelaius [phoeniceus or assimilis]
Red-winged BlackbirdAgelaius phoeniceus
Red-winged Blackbird [Red-winged]Agelaius phoeniceus [phoeniceus]
Red-winged Blackbird (phoeniceus)Agelaius phoeniceus phoeniceus
Shiny CowbirdMolothrus bonariensisRare/Accidental
Shiny Cowbird (minimus)Molothrus bonariensis minimusRare/Accidental
Bronzed or Bronze-brown CowbirdMolothrus [aeneus or armenti]Rare/Accidental
Bronzed CowbirdMolothrus aeneusRare/Accidental
Brown-headed CowbirdMolothrus ater
Shiny or Brown-headed CowbirdMolothrus [bonariensis or ater]
Rusty BlackbirdEuphagus carolinus
Rusty Blackbird (carolinus)Euphagus carolinus carolinus
Brewer's BlackbirdEuphagus cyanocephalusRare/Accidental
Common GrackleQuiscalus quiscula
Common Grackle (versicolor)Quiscalus quiscula versicolor


Rose-breasted GrosbeakPheucticus ludovicianus
Black-headed GrosbeakPheucticus melanocephalusRare/Accidental
DickcisselSpiza americana
Passerina sp.Passerina
Blue GrosbeakPasserina caerulea
Blue Grosbeak (caerulea)Passerina caerulea caerulea
Lazuli BuntingPasserina amoenaRare/Accidental
Indigo BuntingPasserina cyanea
Painted BuntingPasserina cirisRare/Accidental
Lazuli or Indigo BuntingPasserina [amoena or cyanea]
Piranga sp.Piranga
Lowland, Northern Hepatic-Tanager, Tooth-billed or Blood-red TanagerPiranga [flava, hepatica, lutea or haemalea]Rare/Accidental
Northern Hepatic, Tooth-billed or Blood-red Tanager [incl. faceta]Piranga [hepatica, lutea or haemalea, incl. faceta]Rare/Accidental
Northern Hepatic-TanagerPiranga hepaticaRare/Accidental
Summer TanagerPiranga rubraRare/Accidental
Summer Tanager (rubra)Piranga rubra rubra
Scarlet TanagerPiranga olivacea
Western TanagerPiranga ludovicianaRare/Accidental
Summer or Scarlet TanagerPiranga [rubra or olivacea]
Northern CardinalCardinalis cardinalis
Northern Cardinal [Common]Cardinalis cardinalis [cardinalis, excl. carneus]
Northern Cardinal [cardinalis or coccineus]Cardinalis cardinalis [cardinalis or coccineus]
Northern Cardinal [cardinalis, floridanus, magnirostris or canicaudus]Cardinalis cardinalis [cardinalis, floridanus, magnirostris or canicaudus]
Northern Cardinal (cardinalis)Cardinalis cardinalis cardinalis


Tufted or Black-crested TitmouseBaeolophus [bicolor or atricristatus]
Tufted TitmouseBaeolophus bicolor
Tufted Titmouse [incl. sennetti, paloduro]Baeolophus bicolor [incl. sennetti, paloduro]
Poecile sp.Poecile
Black-capped ChickadeePoecile atricapillus
Boreal, Siberian or Chestnut-backed ChickadeePoecile [hudsonicus, cinctus or rufescens]
Boreal ChickadeePoecile hudsonicus
Boreal Chickadee (littoralis)Poecile hudsonicus littoralis


Horned, Przewalski's or Temminck's LarkEremophila [alpestris, teleschowi or bilopha]
Horned or Przewalski's LarkEremophila [alpestris or teleschowi]
Horned LarkEremophila alpestris
Horned Lark [Horned]Eremophila alpestris [alpestris]
Horned Lark [alpestris or praticola]Eremophila alpestris [alpestris or praticola]
Horned Lark (praticola)Eremophila alpestris praticola


Unidentified swallowHirundinidae sp.
Cliff SwallowPetrochelidon pyrrhonota
Cliff Swallow [pyrrhonota, tachina or ganieri]Petrochelidon pyrrhonota [pyrrhonota, tachina or ganieri]
Cliff Swallow [pyrrhonota or ganieri]Petrochelidon pyrrhonota [pyrrhonota or ganieri]
Cliff Swallow [pyrrhonota or ganieri, excl. hypopolia]Petrochelidon pyrrhonota [pyrrhonota or ganieri, excl. hypopolia]
Cliff Swallow (pyrrhonota)Petrochelidon pyrrhonota pyrrhonota
Cliff Swallow (ganieri)Petrochelidon pyrrhonota ganieri
Cinnamon-throated, Chestnut-collared, Cave or Ecuadorian SwallowPetrochelidon [fulva or rufocollaris]Rare/Accidental
Cinnamon-throated or Cave SwallowPetrochelidon [fulva or pallida]Rare/Accidental
Cave SwallowPetrochelidon pallidaRare/Accidental
Cave or Cliff SwallowPetrochelidon [fulva or pyrrhonota]
Barn SwallowHirundo rustica
Barn Swallow (erythrogaster)Hirundo rustica erythrogaster
Barn Swallow (erythrogaster, sensu stricto)Hirundo rustica erythrogaster (erythrogaster)
Sand or Pale MartinRiparia [riparia or diluta]
Sand MartinRiparia riparia
Sand Martin [riparia or innominata]Riparia riparia [riparia or innominata]
Sand Martin (riparia)Riparia riparia riparia
Tree SwallowTachycineta bicolor
Violet-green SwallowTachycineta thalassinaRare/Accidental
Violet-green Swallow (thalassina)Tachycineta thalassina thalassinaRare/Accidental
Purple, Caribbean, Cuban, Sinaloa, Grey-breasted, Galapagos, Southern or Elegant MartinProgne [subis, dominicensis, cryptoleuca, sinaloae, chalybea, modesta, murphyi or elegans]
Purple, Caribbean, Cuban or Sinaloa MartinProgne [subis, dominicensis, cryptoleuca or sinaloae]
Purple MartinProgne subis
Purple Martin [Northern]Progne subis [subis or arboricola]
Purple Martin (subis)Progne subis subis
Northern or Ridgway's Rough-winged SwallowStelgidopteryx [serripennis or ridgwayi]
Northern Rough-winged SwallowStelgidopteryx serripennis
Northern Rough-winged Swallow [serripennis, psammochroa, fulvipennis, burleighi]Stelgidopteryx serripennis [serripennis, psammochroa, fulvipennis, burleighi]
Northern Rough-winged Swallow (serripennis)Stelgidopteryx serripennis serripennis
Southern or Northern Rough-winged SwallowStelgidopteryx [ruficollis or serripennis]


Ruby-crowned KingletCorthylio calendula
Ruby-crowned Kinglet [calendula or grinnelli]Corthylio calendula [calendula or grinnelli]
Ruby-crowned Kinglet (calendula)Corthylio calendula calendula
Regulus sp.Regulus
Golden-crowned KingletRegulus satrapa
Golden-crowned Kinglet (satrapa)Regulus satrapa satrapa
Ruby-crowned or Golden-crowned KingletCorthylio calendula or Regulus satrapa

PASSERIFORMES: Bombycillidae

Bohemian WaxwingBombycilla garrulus
Bohemian Waxwing (pallidiceps)Bombycilla garrulus pallidiceps
Cedar WaxwingBombycilla cedrorum
Cedar Waxwing (cedrorum)Bombycilla cedrorum cedrorum
Bohemian or Cedar WaxwingBombycilla [garrulus or cedrorum]


Eurasian Tree-Creeper, Brown Creeper, Hodgson's or Sichuan Tree-CreeperCerthia [familiaris, hodgsoni, tianquanensis or americana]
Brown CreeperCerthia americana
Brown Creeper [Eastern]Certhia americana [americana or nigrescens]
Brown Creeper (americana)Certhia americana americana


Sitta sp.Sitta
Red-breasted NuthatchSitta canadensis
White-breasted NuthatchSitta carolinensis
White-breasted Nuthatch (carolinensis)Sitta carolinensis carolinensis

PASSERIFORMES: Troglodytidae

Rock WrenSalpinctes obsoletusRare/Accidental
Rock Wren [Northern]Salpinctes obsoletus [obsoletus]Rare/Accidental
Rock Wren [obsoletus, pulverius, proximus]Salpinctes obsoletus [obsoletus, pulverius, proximus]Rare/Accidental
Rock Wren (obsoletus)Salpinctes obsoletus obsoletusRare/Accidental
Eurasian, Winter or Pacific WrenTroglodytes [troglodytes, hiemalis or pacificus]
Winter or Pacific WrenTroglodytes [hiemalis or pacificus]
Eastern Winter WrenTroglodytes hiemalis
Eastern Winter Wren (hiemalis)Troglodytes hiemalis hiemalis
House, Brown-throated, Cozumel, Antillean House, Tropical, Cobb's or Clarion WrenTroglodytes [aedon, tanneri, brunneicollis, martinicensis, musculus, beani or cobbi]
House, Clarion, Brown-throated or Antillean House WrenTroglodytes [aedon, tanneri, brunneicollis or martinicensis]
House or Clarion WrenTroglodytes [aedon or tanneri]
House WrenTroglodytes aedon
House Wren (aedon)Troglodytes aedon aedon
House, Brown-throated or Antillean House, Tropical, Cozumel or Cobb's WrenTroglodytes [aedon, brunneicollis, martinicensis, musculus, beani or cobbi]
House, Brown-throated or Antillean House, Tropical or Cozumel WrenTroglodytes [aedon, brunneicollis, martinicensis, musculus or beani]
House, Brown-throated or Antillean House or Tropical WrenTroglodytes [aedon, brunneicollis, martinicensis or musculus]
House, Brown-throated or Antillean House WrenTroglodytes [aedon, brunneicollis or martinicensis]
House or Brown-throated WrenTroglodytes [aedon or brunneicollis]
House, Cobb's or Clarion WrenTroglodytes [aedon, cobbi or tanneri]
House or Cobb's WrenTroglodytes [aedon or cobbi]
House, Tropical or Brown-throated WrenTroglodytes [aedon, musculus or brunneicollis]
House or Tropical WrenTroglodytes [aedon or musculus]
Grass or Sedge WrenCistothorus [platensis or stellaris]
Sedge WrenCistothorus stellaris
Marsh WrenCistothorus palustris
Marsh Wren [Eastern]Cistothorus palustris [palustris]
Marsh Wren (palustris)Cistothorus palustris palustris
Carolina or White-browed WrenThryothorus [ludovicianus or albinucha]
Carolina WrenThryothorus ludovicianus
Carolina Wren [Northern]Thryothorus ludovicianus [ludovicianus]
Carolina Wren (ludovicianus)Thryothorus ludovicianus ludovicianus
Unidentified WrenTroglodytidae sp.

PASSERIFORMES: Polioptilidae

Blue-grey GnatcatcherPolioptila caerulea
Blue-grey Gnatcatcher [Eastern]Polioptila caerulea [caerulea]
Blue-grey Gnatcatcher (caerulea)Polioptila caerulea caerulea
Blue-grey Gnatcatcher (caerulea, sensu stricto)Polioptila caerulea caerulea (caerulea)


Grey CatbirdDumetella carolinensis
Northern, Tropical or San Andres MockingbirdMimus [polyglottos or gilvus]
Northern MockingbirdMimus polyglottos
Northern Mockingbird (polyglottos)Mimus polyglottos polyglottos
Northern Mockingbird (polyglottos, sensu stricto)Mimus polyglottos polyglottos (polyglottos)
Sage ThrasherOreoscoptes montanusRare/Accidental
Brown ThrasherToxostoma rufum
Brown Thrasher (rufum)Toxostoma rufum rufum


Common StarlingSturnus vulgarisIntroduced species
Common Starling (vulgaris)Sturnus vulgaris vulgarisIntroduced species


Northern, Somali or Seebohm's WheatearOenanthe [oenanthe, seebohmi or phillipsi]Rare/Accidental
Northern or Seebohm's WheatearOenanthe [oenanthe or seebohmi]Rare/Accidental
Northern WheatearOenanthe oenantheRare/Accidental
Northern Wheatear (leucorhoa)Oenanthe oenanthe leucorhoaRare/Accidental


Thrush sp.Turdidae sp.
Eastern BluebirdSialia sialis
Eastern Bluebird [sialis, grata or bermudensis]Sialia sialis [sialis, grata or bermudensis]
Eastern Bluebird [sialis or bermudensis]Sialia sialis [sialis or bermudensis]
Eastern Bluebird [sialis or bermudensis, excl. episcopus]Sialia sialis [sialis or bermudensis, excl. episcopus]
Eastern Bluebird [sialis or grata]Sialia sialis [sialis or grata]
Eastern Bluebird (sialis)Sialia sialis sialis
Eastern Bluebird (sialis, sensu stricto)Sialia sialis sialis (sialis)
Mountain BluebirdSialia currucoidesRare/Accidental
Townsend's SolitaireMyadestes townsendiRare/Accidental
Townsend's Solitaire (townsendi)Myadestes townsendi townsendiRare/Accidental
Varied ThrushIxoreus naeviusRare/Accidental
Varied Thrush (meruloides)Ixoreus naevius meruloidesRare/Accidental
Wood ThrushHylocichla mustelina
Catharus sp.Catharus
VeeryCatharus fuscescens
Grey-cheeked or Bicknell's ThrushCatharus [minimus or bicknelli]
Grey-cheeked ThrushCatharus minimus
Grey-cheeked Thrush (aliciae)Catharus minimus aliciae
Bicknell's ThrushCatharus bicknelli
Swainson's ThrushCatharus ustulatus
Swainson's Thrush [Olive-backed]Catharus ustulatus [swainsoni]
Swainson's Thrush (swainsoni)Catharus ustulatus swainsoni
Swainson's Thrush (appalachiensis)Catharus ustulatus appalachiensis
Hermit ThrushCatharus guttatus
Hermit Thrush [Northern or Eastern]Catharus guttatus [faxoni]
Hermit Thrush (faxoni)Catharus guttatus faxoni
Hermit Thrush (crymophilus)Catharus guttatus crymophilus
FieldfareTurdus pilarisRare/Accidental
RedwingTurdus iliacusRare/Accidental
Redwing (coburni)Turdus iliacus coburniRare/Accidental
American RobinTurdus migratorius
American Robin [American]Turdus migratorius [excl. confinis]
American Robin [Eastern or Western]Turdus migratorius [migratorius or propinquus]
American Robin [Eastern]Turdus migratorius [migratorius or achrusterus]
American Robin (migratorius)Turdus migratorius migratorius
American Robin (nigrideus)Turdus migratorius nigrideus


References (partial list)

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