Version 8.0.6a - 12/11/2019 • 1116 species • The ABA Checklist is a copyrighted work owned by American Birding Association, Inc. and cannot be reproduced without the express written permission of American Birding Association, Inc. • 93 Clinton St. Ste. ABA, PO BOX 744 Delaware City, DE 19706, USA • (800) 850-2473 / (719) 578-9703 •

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Ducks, Geese, and Swans (Anatidae)Black-bellied Whistling-Duck Dendrocygna autumnalis BBWD 1Fulvous Whistling-Duck Dendrocygna bicolor FUWD 1Emperor Goose Anser canagicus EMGO 2Snow Goose Anser caerulescens SNGO 1Ross's Goose Anser rossii ROGO 1Graylag Goose Anser anser GRGO 5Greater White-fronted Goose Anser albifrons GWFG 1Lesser White-fronted Goose Anser erythropus LWFG 5Taiga Bean-Goose Anser fabalis TABG 3Tundra Bean-Goose Anser serrirostris TUBG 3Pink-footed Goose Anser brachyrhynchus PFGO 4Brant Branta bernicla BRAN 1Barnacle Goose Branta leucopsis BARG 4Cackling Goose Branta hutchinsii CACG 1Canada Goose Branta canadensis CANG 1Hawaiian Goose Branta sandvicensis HAGO 2Mute Swan Cygnus olor MUSW 1Trumpeter Swan Cygnus buccinator TRUS 1Tundra Swan Cygnus columbianus TUSW 1Whooper Swan Cygnus cygnus WHOS 3Egyptian Goose Alopochen aegyptiaca EGGO 2Common Shelduck Tadorna tadorna COMS 4Muscovy Duck Cairina moschata MUDU 2Wood Duck Aix sponsa WODU 1Baikal Teal Sibirionetta formosa BATE 4Garganey Spatula querquedula GARG 4Blue-winged Teal Spatula discors BWTE 1Cinnamon Teal Spatula cyanoptera CITE 1Northern Shoveler Spatula clypeata NSHO 1Gadwall Mareca strepera GADW 1Falcated Duck Mareca falcata FADU 4Eurasian Wigeon Mareca penelope EUWI 2American Wigeon Mareca americana AMWI 1Laysan Duck Anas laysanensis LAYD 3Hawaiian Duck Anas wyvilliana HAWD 2Eastern Spot-billed Duck Anas zonorhyncha ESBD 4Mallard Anas platyrhynchos MALL 1American Black Duck Anas rubripes ABDU 1Mottled Duck Anas fulvigula MODU 1White-cheeked Pintail Anas bahamensis WCHP 4Northern Pintail Anas acuta NOPI 1Green-winged Teal Anas crecca GWTE 1Canvasback Aythya valisineria CANV 1Redhead Aythya americana REDH 1Common Pochard Aythya ferina COMP 3Ring-necked Duck Aythya collaris RNDU 1Tufted Duck Aythya fuligula TUDU 3Greater Scaup Aythya marila GRSC 1Lesser Scaup Aythya affinis LESC 1

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Steller's Eider Polysticta stelleri STEI 2Spectacled Eider Somateria fischeri SPEI 2King Eider Somateria spectabilis KIEI 2Common Eider Somateria mollissima COEI 1Harlequin Duck Histrionicus histrionicus HADU 1Labrador Duck Camptorhynchus labradorius LABD 6Surf Scoter Melanitta perspicillata SUSC 1White-winged Scoter Melanitta deglandi WWSC 1Stejneger's Scoter Melanitta stejnegeri STSC 5Common Scoter Melanitta nigra COSC 5Black Scoter Melanitta americana BLSC 1Long-tailed Duck Clangula hyemalis LTDU 1Bufflehead Bucephala albeola BUFF 1Common Goldeneye Bucephala clangula COGO 1Barrow's Goldeneye Bucephala islandica BAGO 1Smew Mergellus albellus SMEW 3Hooded Merganser Lophodytes cucullatus HOME 1Common Merganser Mergus merganser COME 1Red-breasted Merganser Mergus serrator RBME 1Masked Duck Nomonyx dominicus MADU 3Ruddy Duck Oxyura jamaicensis RUDU 1

Curassows and Guans (Cracidae)Plain Chachalaca Ortalis vetula PLCH 2

New World Quail (Odontophoridae)Mountain Quail Oreortyx pictus MOUQ 1Northern Bobwhite Colinus virginianus NOBO 1Scaled Quail Callipepla squamata SCQU 1California Quail Callipepla californica CAQU 1Gambel's Quail Callipepla gambelii GAQU 1Montezuma Quail Cyrtonyx montezumae MONQ 2

Partridges, Grouse, Turkeys, and Old World Quail (Phasianidae)Chukar Alectoris chukar CHUK 2Gray Francolin Francolinus pondicerianus GRAF 2Black Francolin Francolinus francolinus BLFR 2Erckel's Francolin Pternistis erckelii ERFR 2Himalayan Snowcock Tetraogallus himalayensis HISN 2Gray Partridge Perdix perdix GRAP 2Red Junglefowl Gallus gallus REJU 2Kalij Pheasant Lophura leucomelanos KAPH 2Ring-necked Pheasant Phasianus colchicus RNEP 1Indian Peafowl Pavo cristatus INPE 2Ruffed Grouse Bonasa umbellus RUGR 1Greater Sage-Grouse Centrocercus urophasianus GRSG 1Gunnison Sage-Grouse Centrocercus minimus GUSG 2Spruce Grouse Falcipennis canadensis SPGR 2Willow Ptarmigan Lagopus lagopus WIPT 2Rock Ptarmigan Lagopus muta ROPT 2White-tailed Ptarmigan Lagopus leucura WTPT 2Dusky Grouse Dendragapus obscurus DUGR 2Sooty Grouse Dendragapus fuliginosus SOGR 2Sharp-tailed Grouse Tympanuchus phasianellus STGR 2Greater Prairie-Chicken Tympanuchus cupido GRPC 2Lesser Prairie-Chicken Tympanuchus pallidicinctus LEPC 2Wild Turkey Meleagris gallopavo WITU 1

Flamingos (Phoenicopteridae)American Flamingo Phoenicopterus ruber AMFL 3

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Grebes (Podicipedidae)Least Grebe Tachybaptus dominicus LEGR 2Pied-billed Grebe Podilymbus podiceps PBGR 1Horned Grebe Podiceps auritus HOGR 1Red-necked Grebe Podiceps grisegena RNGR 1Eared Grebe Podiceps nigricollis EAGR 1Western Grebe Aechmophorus occidentalis WEGR 1Clark's Grebe Aechmophorus clarkii CLGR 1

Sandgrouses (Pteroclidae)Chestnut-bellied Sandgrouse Pterocles exustus CBSA 3

Pigeons and Doves (Columbidae)Rock Pigeon Columba livia ROPI 1Scaly-naped Pigeon Patagioenas squamosa SNPI 5White-crowned Pigeon Patagioenas leucocephala WCPI 2Red-billed Pigeon Patagioenas flavirostris RBPI 2Band-tailed Pigeon Patagioenas fasciata BTPI 1Oriental Turtle-Dove Streptopelia orientalis ORTD 4European Turtle-Dove Streptopelia turtur EUTD 5Eurasian Collared-Dove Streptopelia decaocto EUCD 1Spotted Dove Streptopelia chinensis SPDO 2Zebra Dove Geopelia striata ZEBD 2Passenger Pigeon Ectopistes migratorius PAPI 6Inca Dove Columbina inca INDO 1Common Ground Dove Columbina passerina CGDO 1Ruddy Ground Dove Columbina talpacoti RGDO 3Ruddy Quail-Dove Geotrygon montana RUQD 5Key West Quail-Dove Geotrygon chrysia KWQD 4White-tipped Dove Leptotila verreauxi WTDO 2White-winged Dove Zenaida asiatica WWDO 1Zenaida Dove Zenaida aurita ZEND 4Mourning Dove Zenaida macroura MODO 1

Cuckoos, Roadrunners, and Anis (Cuculidae)Smooth-billed Ani Crotophaga ani SBAN 3Groove-billed Ani Crotophaga sulcirostris GBAN 2Greater Roadrunner Geococcyx californianus GRRO 1Common Cuckoo Cuculus canorus COCU 3Oriental Cuckoo Cuculus optatus ORCU 4Dark-billed Cuckoo Cuculus melacoryphus DBCU 5Yellow-billed Cuckoo Coccyzus americanus YBCU 1Mangrove Cuckoo Coccyzus minor MACU 2Black-billed Cuckoo Coccyzus erythropthalmus BBCU 1

Goatsuckers (Caprimulgidae)Lesser Nighthawk Chordeiles acutipennis LENI 1Common Nighthawk Chordeiles minor CONI 1Antillean Nighthawk Chordeiles gundlachii ANNI 2Common Pauraque Nyctidromus albicollis COPA 2Common Poorwill Phalaenoptilus nuttallii COPO 1Chuck-will's-widow Antrostomus carolinensis CWWI 1Buff-collared Nightjar Antrostomus ridgwayi BCNI 3Eastern Whip-poor-will Antrostomus vociferus EWPW 1Mexican Whip-poor-will Antrostomus arizonae MWPW 2Gray Nightjar Caprimulgus jotaka GRNI 5

Swifts (Apodidae)Black Swift Cypseloides niger BLSW 2White-collared Swift Streptoprocne zonaris WCSW 4Chimney Swift Chaetura pelagica CHSW 1

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Vaux's Swift Chaetura vauxi VASW 1White-throated Needletail Hirundapus caudacutus WTNE 5Mariana Swiftlet Aerodramus bartschi MASW 3Common Swift Apus apus COSW 4Fork-tailed Swift Apus pacificus FTSW 4White-throated Swift Aeronautes saxatalis WTSW 1Antillean Palm-Swift Tachornis phoenicobia ANPS 5

Hummingbirds (Trochilidae)Mexican Violetear Colibri thalassinus MEVI 3Green-breasted Mango Anthracothorax prevostii GNBM 4Rivoli's Hummingbird Eugenes fulgens RIHU 2Plain-capped Starthroat Heliomaster constantii PCST 4Amethyst-throated Mountain-gem Lampornis amethystinus ATMG 5Blue-throated Mountain-gem Lampornis clemenciae BTMG 2Lucifer Hummingbird Calothorax lucifer LUHU 2Ruby-throated Hummingbird Archilochus colubris RTHU 1Black-chinned Hummingbird Archilochus alexandri BCHU 1Bahama Woodstar Nesophlox evelynae BAWO 5Anna's Hummingbird Calypte anna ANHU 1Costa's Hummingbird Calypte costae COHU 1Bumblebee Hummingbird Atthis heloisa BUHU 5Broad-tailed Hummingbird Selasphorus platycercus BTHU 1Rufous Hummingbird Selasphorus rufus RUHU 1Allen's Hummingbird Selasphorus sasin ALHU 1Calliope Hummingbird Selasphorus calliope CAHU 1Broad-billed Hummingbird Cynanthus latirostris BBIH 2Berylline Hummingbird Amazilia beryllina BEHU 3Buff-bellied Hummingbird Amazilia yucatanensis BBEH 2Cinnamon Hummingbird Amazilia rutila CIHU 5Violet-crowned Hummingbird Amazilia violiceps VCHU 2White-eared Hummingbird Hylocharis leucotis WEHU 3Xantus's Hummingbird Hylocharis xantusii XAHU 5

Rails, Gallinules, and Coots (Rallidae)Yellow Rail Coturnicops noveboracensis YERA 2Black Rail Laterallus jamaicensis BLRA 2Corn Crake Crex crex CORC 4Ridgway's Rail Rallus obsoletus RIRA 2Clapper Rail Rallus crepitans CLRA 1King Rail Rallus elegans KIRA 1Virginia Rail Rallus limicola VIRA 1Rufous-necked Wood-Rail Aramides axillaris RNWR 5Sora Porzana carolina SORA 1Laysan Rail Zapornia palmeri LARA 6Hawaiian Rail Zapornia sandwichensis HARA 6Paint-billed Crake Neocrex erythrops PBCR 5Spotted Rail Pardirallus maculatus SPRA 5Purple Gallinule Porphyrio martinicus PUGA 1Purple Swamphen Porphyrio porphyrio PUSW 2Common Gallinule Gallinula galeata COGA 1Common Moorhen Gallinula chloropus COMO 5Eurasian Coot Fulica atra EUCO 5Hawaiian Coot Fulica alai HACO 2American Coot Fulica americana AMCO 1

Sungrebes (Heliornithidae)Sungrebe Heliornis fulica SUNG 5

Limpkins (Aramidae)

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Limpkin Aramus guarauna LIMP 2Cranes (Gruidae)

Sandhill Crane Antigone canadensis SACR 1Common Crane Grus grus CCRA 4Whooping Crane Grus americana WHCR 2

Thick-knees (Burhinidae)Double-striped Thick-knee Burhinus bistriatus DSTK 5

Stilts and Avocets (Recurvirostridae)Black-winged Stilt Himantopus himantopus BWST 5Black-necked Stilt Himantopus mexicanus BNST 1American Avocet Recurvirostra americana AMAV 1

Oystercatchers (Haematopodidae)Eurasian Oystercatcher Haematopus ostralegus EUOY 5American Oystercatcher Haematopus palliatus AMOY 1Black Oystercatcher Haematopus bachmani BLOY 1

Lapwings and Plovers (Charadriidae)Northern Lapwing Vanellus vanellus NOLA 4Black-bellied Plover Pluvialis squatarola BBPL 1European Golden-Plover Pluvialis apricaria EUGP 4American Golden-Plover Pluvialis dominica AMGP 1Pacific Golden-Plover Pluvialis fulva PAGP 2Eurasian Dotterel Charadrius morinellus EUDO 4Killdeer Charadrius vociferus KILL 1Common Ringed Plover Charadrius hiaticula CRPL 3Semipalmated Plover Charadrius semipalmatus SEPL 1Piping Plover Charadrius melodus PIPL 2Little Ringed Plover Charadrius dubius LRPL 5Lesser Sand-Plover Charadrius mongolus LSAP 3Greater Sand-Plover Charadrius leschenaultii GSAP 5Wilson's Plover Charadrius wilsonia WIPL 1Collared Plover Charadrius collaris COPL 5Mountain Plover Charadrius montanus MOPL 2Snowy Plover Charadrius nivosus SNPL 1

Jacanas (Jacanidae)Northern Jacana Jacana spinosa NOJA 4

Sandpipers, Phalaropes, and Allies (Scolopacidae)Upland Sandpiper Bartramia longicauda UPSA 1Bristle-thighed Curlew Numenius tahitiensis BTCU 2Whimbrel Numenius phaeopus WHIM 1Little Curlew Numenius minutus LICU 5Eskimo Curlew Numenius borealis ESCU 6Long-billed Curlew Numenius americanus LBCU 1Far Eastern Curlew Numenius madagascariensis FECU 4Slender-billed Curlew Numenius tenuirostris SBCU 5Eurasian Curlew Numenius arquata EUCU 5Bar-tailed Godwit Limosa lapponica BTGO 2Black-tailed Godwit Limosa limosa BLTG 3Hudsonian Godwit Limosa haemastica HUGO 1Marbled Godwit Limosa fedoa MAGO 1Ruddy Turnstone Arenaria interpres RUTU 1Black Turnstone Arenaria melanocephala BLTU 1Great Knot Calidris tenuirostris GRKN 4Red Knot Calidris canutus REKN 1Surfbird Calidris virgata SURF 1Ruff Calidris pugnax RUFF 3Broad-billed Sandpiper Calidris falcinellus BBIS 4

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Sharp-tailed Sandpiper Calidris acuminata SPTS 3Stilt Sandpiper Calidris himantopus STSA 1Curlew Sandpiper Calidris ferruginea CUSA 3Temminck's Stint Calidris temminckii TEST 3Long-toed Stint Calidris subminuta LTST 3Spoon-billed Sandpiper Calidris pygmea SBSA 4Red-necked Stint Calidris ruficollis RNST 3Sanderling Calidris alba SAND 1Dunlin Calidris alpina DUNL 1Rock Sandpiper Calidris ptilocnemis ROSA 2Purple Sandpiper Calidris maritima PUSA 1Baird's Sandpiper Calidris bairdii BASA 1Little Stint Calidris minuta LIST 4Least Sandpiper Calidris minutilla LESA 1White-rumped Sandpiper Calidris fuscicollis WRSA 1Buff-breasted Sandpiper Calidris subruficollis BBSA 1Pectoral Sandpiper Calidris melanotos PESA 1Semipalmated Sandpiper Calidris pusilla SESA 1Western Sandpiper Calidris mauri WESA 1Short-billed Dowitcher Limnodromus griseus SBDO 1Long-billed Dowitcher Limnodromus scolopaceus LBDO 1Jack Snipe Lymnocryptes minimus JASN 4Eurasian Woodcock Scolopax rusticola EUWO 5American Woodcock Scolopax minor AMWO 1Solitary Snipe Gallinago solitaria SOSN 5Pin-tailed Snipe Gallinago stenura PTSN 5Common Snipe Gallinago gallinago COSN 3Wilson's Snipe Gallinago delicata WISN 1Terek Sandpiper Xenus cinereus TESA 3Common Sandpiper Actitis hypoleucos COSA 3Spotted Sandpiper Actitis macularius SPSA 1Green Sandpiper Tringa ochropus GRSA 4Solitary Sandpiper Tringa solitaria SOSA 1Gray-tailed Tattler Tringa brevipes GTTA 3Wandering Tattler Tringa incana WATA 1Lesser Yellowlegs Tringa flavipes LEYE 1Willet Tringa semipalmata WILL 1Spotted Redshank Tringa erythropus SPRE 4Common Greenshank Tringa nebularia COMG 3Greater Yellowlegs Tringa melanoleuca GRYE 1Common Redshank Tringa totanus CREH 4Wood Sandpiper Tringa glareola WOSA 2Marsh Sandpiper Tringa stagnatilis MASA 4Wilson's Phalarope Phalaropus tricolor WIPH 1Red-necked Phalarope Phalaropus lobatus RNPH 1Red Phalarope Phalaropus fulicarius REPH 1

Pratincoles (Glareolidae)Oriental Pratincole Glareola maldivarum ORPR 5

Skuas and Jaegers (Stercorariidae)Great Skua Stercorarius skua GRSK 3South Polar Skua Stercorarius maccormicki SPSK 2Pomarine Jaeger Stercorarius pomarinus POJA 1Parasitic Jaeger Stercorarius parasiticus PAJA 1Long-tailed Jaeger Stercorarius longicaudus LTJA 1

Auks, Murres, and Puffins (Alcidae)Dovekie Alle alle DOVE 2

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Common Murre Uria aalge COMU 1Thick-billed Murre Uria lomvia TBMU 1Razorbill Alca torda RAZO 1Great Auk Pinguinus impennis GRAU 6Black Guillemot Cepphus grylle BLGU 1Pigeon Guillemot Cepphus columba PIGU 1Long-billed Murrelet Brachyramphus perdix LBMU 3Marbled Murrelet Brachyramphus marmoratus MAMU 1Kittlitz's Murrelet Brachyramphus brevirostris KIMU 2Scripps's Murrelet Synthliboramphus scrippsi SCMU 2Guadalupe Murrelet Synthliboramphus hypoleucus GUMU 3Craveri's Murrelet Synthliboramphus craveri CRMU 3Ancient Murrelet Synthliboramphus antiquus ANMU 2Cassin's Auklet Ptychoramphus aleuticus CAAU 1Parakeet Auklet Aethia psittacula PAAU 2Least Auklet Aethia pusilla LEAU 2Whiskered Auklet Aethia pygmaea WHAU 2Crested Auklet Aethia cristatella CRAU 2Rhinoceros Auklet Cerorhinca monocerata RHAU 1Atlantic Puffin Fratercula arctica ATPU 1Horned Puffin Fratercula corniculata HOPU 1Tufted Puffin Fratercula cirrhata TUPU 1

Gulls, Terns, and Skimmers (Laridae)Swallow-tailed Gull Creagrus furcatus STGU 5Black-legged Kittiwake Rissa tridactyla BLKI 1Red-legged Kittiwake Rissa brevirostris RLKI 2Ivory Gull Pagophila eburnea IVGU 3Sabine's Gull Xema sabini SAGU 1Bonaparte's Gull Chroicocephalus philadelphia BOGU 1Gray-hooded Gull Chroicocephalus cirrocephalus GHGU 5Black-headed Gull Chroicocephalus ridibundus BHGU 2Little Gull Hydrocoloeus minutus LIGU 2Ross's Gull Rhodostethia rosea ROGU 3Laughing Gull Leucophaeus atricilla LAGU 1Franklin's Gull Leucophaeus pipixcan FRGU 1Belcher's Gull Larus belcheri BEGU 5Black-tailed Gull Larus crassirostris BTGU 4Heermann's Gull Larus heermanni HEEG 1Mew Gull Larus canus MEGU 1Ring-billed Gull Larus delawarensis RBGU 1Western Gull Larus occidentalis WEGU 1Yellow-footed Gull Larus livens YFGU 3California Gull Larus californicus CAGU 1Herring Gull Larus argentatus HERG 1Yellow-legged Gull Larus michahellis YLGU 4Iceland Gull Larus glaucoides ICGU 1Lesser Black-backed Gull Larus fuscus LBBG 2Slaty-backed Gull Larus schistisagus SBGU 3Glaucous-winged Gull Larus glaucescens GWGU 1Glaucous Gull Larus hyperboreus GLGU 1Great Black-backed Gull Larus marinus GBBG 1Kelp Gull Larus dominicanus KEGU 4Brown Noddy Anous stolidus BRNO 2Black Noddy Anous minutus BLNO 2Blue-gray Noddy Anous ceruleus BGNO 3White Tern Gygis alba WHTT 2

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Sooty Tern Onychoprion fuscatus SOTE 2Gray-backed Tern Onychoprion lunatus GBAT 2Bridled Tern Onychoprion anaethetus BRTE 2Aleutian Tern Onychoprion aleuticus ALTE 2Little Tern Sternula albifrons LITE 4Least Tern Sternula antillarum LETE 1Large-billed Tern Phaetusa simplex LBTE 5Gull-billed Tern Gelochelidon nilotica GBTE 1Caspian Tern Hydroprogne caspia CATE 1Black Tern Chlidonias niger BLTE 1White-winged Tern Chlidonias leucopterus WWTE 4Whiskered Tern Chlidonias hybrida WHST 5Roseate Tern Sterna dougallii ROST 2Common Tern Sterna hirundo COTE 1Arctic Tern Sterna paradisaea ARTE 1Forster's Tern Sterna forsteri FOTE 1Royal Tern Thalasseus maximus ROYT 1Great Crested Tern Thalasseus bergii GCTE 5Sandwich Tern Thalasseus sandvicensis SATE 1Elegant Tern Thalasseus elegans ELTE 1Black Skimmer Rynchops niger BLSK 1

Tropicbirds (Phaethontidae)White-tailed Tropicbird Phaethon lepturus WTTR 2Red-billed Tropicbird Phaethon aethereus RBTR 3Red-tailed Tropicbird Phaethon rubricauda RTTR 3

Loons (Gaviidae)Red-throated Loon Gavia stellata RTLO 1Arctic Loon Gavia arctica ARLO 2Pacific Loon Gavia pacifica PALO 1Common Loon Gavia immer COLO 1Yellow-billed Loon Gavia adamsii YBLO 2

Albatrosses (Diomedeidae)Yellow-nosed Albatross Thalassarche chlororhynchos YNAL 4White-capped Albatross Thalassarche cauta WCAL 4Chatham Albatross Thalassarche eremita CHAL 5Salvin's Albatross Thalassarche salvini SAAL 5Black-browed Albatross Thalassarche melanophris BBAL 4Light-mantled Albatross Phoebetria palpebrata LMAL 5Wandering Albatross Diomedea exulans WAAL 5Laysan Albatross Phoebastria immutabilis LAAL 2Black-footed Albatross Phoebastria nigripes BFAL 1Short-tailed Albatross Phoebastria albatrus STAL 3

Southern Storm-Petrels (Oceanitidae)Wilson's Storm-Petrel Oceanites oceanicus WISP 1White-faced Storm-Petrel Pelagodroma marina WFSP 3Black-bellied Storm-Petrel Fregetta tropica BBSP 5

Northern Storm-Petrels (Hydrobatidae)European Storm-Petrel Hydrobates pelagicus EUSP 4Fork-tailed Storm-Petrel Hydrobates furcatus FTSP 2Ringed Storm-Petrel Hydrobates hornbyi RISP 5Swinhoe's Storm-Petrel Hydrobates monorhis SSTP 5Leach's Storm-Petrel Hydrobates leucorhous LESP 1Townsend's Storm-Petrel Hydrobates socorroensis TOSP 3Ashy Storm-Petrel Hydrobates homochroa ASSP 2Band-rumped Storm-Petrel Hydrobates castro BSTP 2Wedge-rumped Storm-Petrel Hydrobates tethys WRSP 4

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Black Storm-Petrel Hydrobates melania BLSP 2Tristram's Storm-Petrel Hydrobates tristrami TRSP 3Least Storm-Petrel Hydrobates microsoma LSTP 3

Shearwaters and Petrels (Procellariidae)Northern Fulmar Fulmarus glacialis NOFU 1Gray-faced Petrel Pterodroma gouldi GFPE 5Providence Petrel Pterodroma solandri PRPE 4Kermadec Petrel Pterodroma neglecta KEPE 4Trindade Petrel Pterodroma arminjoniana TRPE 3Herald Petrel Pterodroma heraldica HEPE 4Murphy's Petrel Pterodroma ultima MUPE 3Mottled Petrel Pterodroma inexpectata MOPE 2Bermuda Petrel Pterodroma cahow BEPE 3Black-capped Petrel Pterodroma hasitata BCPE 2Juan Fernandez Petrel Pterodroma externa JFPE 3Hawaiian Petrel Pterodroma sandwichensis HAPE 3White-necked Petrel Pterodroma cervicalis WNPE 3Bonin Petrel Pterodroma hypoleuca BOPE 3Black-winged Petrel Pterodroma nigripennis BWPE 3Fea's Petrel Pterodroma feae FEPE 3Zino's Petrel Pterodroma madeira ZIPE 5Cook's Petrel Pterodroma cookii COPE 3Stejneger's Petrel Pterodroma longirostris STPE 4Tahiti Petrel Pseudobulweria rostrata TAPE 5Bulwer's Petrel Bulweria bulwerii BUPE 3Jouanin's Petrel Bulweria fallax JOPE 5White-chinned Petrel Procellaria aequinoctialis WCPE 5Parkinson's Petrel Procellaria parkinsoni PAPE 5Streaked Shearwater Calonectris leucomelas STRS 4Cory's Shearwater Calonectris diomedea CORS 1Cape Verde Shearwater Calonectris edwardsii CVSH 5Wedge-tailed Shearwater Ardenna pacifica WTSH 2Buller's Shearwater Ardenna bulleri BULS 2Short-tailed Shearwater Ardenna tenuirostris STTS 2Sooty Shearwater Ardenna grisea SOSH 1Great Shearwater Ardenna gravis GRSH 1Pink-footed Shearwater Ardenna creatopus PFSH 1Flesh-footed Shearwater Ardenna carneipes FFSH 3Christmas Shearwater Puffinus nativitatis CHSH 3Manx Shearwater Puffinus puffinus MASH 2Newell's Shearwater Puffinus newelli NESH 3Bryan's Shearwater Puffinus bryani BRYS 5Black-vented Shearwater Puffinus opisthomelas BVSH 2Audubon's Shearwater Puffinus lherminieri AUSH 1Barolo Shearwater Puffinus baroli BASH 4

Storks (Ciconiidae)Jabiru Jabiru mycteria JABI 4Wood Stork Mycteria americana WOST 1

Frigatebirds (Fregatidae)Lesser Frigatebird Fregata ariel LEFR 4Magnificent Frigatebird Fregata magnificens MAFR 1Great Frigatebird Fregata minor GREF 3

Boobies and Gannets (Sulidae)Masked Booby Sula dactylatra MABO 3Nazca Booby Sula granti NABO 4Blue-footed Booby Sula nebouxii BFBO 4

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Brown Booby Sula leucogaster BRBO 2Red-footed Booby Sula sula RFBO 2Northern Gannet Morus bassanus NOGA 1

Cormorants (Phalacrocoracidae)Brandt's Cormorant Phalacrocorax penicillatus BRAC 1Neotropic Cormorant Phalacrocorax brasilianus NECO 1Double-crested Cormorant Phalacrocorax auritus DCCO 1Great Cormorant Phalacrocorax carbo GRCO 1Red-faced Cormorant Phalacrocorax urile RFCO 2Pelagic Cormorant Phalacrocorax pelagicus PECO 1

Darters (Anhingidae)Anhinga Anhinga anhinga ANHI 1

Pelicans (Pelecanidae)American White Pelican Pelecanus erythrorhynchos AWPE 1Brown Pelican Pelecanus occidentalis BRPE 1

Bitterns, Herons, and Allies (Ardeidae)American Bittern Botaurus lentiginosus AMBI 1Yellow Bittern Ixobrychus sinensis YEBI 5Least Bittern Ixobrychus exilis LEBI 1Bare-throated Tiger-Heron Tigrisoma mexicanum BTTH 5Great Blue Heron Ardea herodias GBHE 1Gray Heron Ardea cinerea GRAH 5Great Egret Ardea alba GREG 1Intermediate Egret Ardea intermedia INEG 5Chinese Egret Egretta eulophotes CHEG 5Little Egret Egretta garzetta LIEG 4Western Reef-Heron Egretta gularis WERH 5Snowy Egret Egretta thula SNEG 1Little Blue Heron Egretta caerulea LBHE 1Tricolored Heron Egretta tricolor TRHE 1Reddish Egret Egretta rufescens REEG 1Cattle Egret Bubulcus ibis CAEG 1Chinese Pond-Heron Ardeola bacchus CHPH 5Green Heron Butorides virescens GRHE 1Black-crowned Night-Heron Nycticorax nycticorax BCNH 1Yellow-crowned Night-Heron Nyctanassa violacea YCNH 1

Ibises and Spoonbills (Threskiornithidae)White Ibis Eudocimus albus WHIB 1Scarlet Ibis Eudocimus ruber SCIB 5Glossy Ibis Plegadis falcinellus GLIB 1White-faced Ibis Plegadis chihi WFIB 1Roseate Spoonbill Platalea ajaja ROSP 1

New World Vultures (Cathartidae)Black Vulture Coragyps atratus BLVU 1Turkey Vulture Cathartes aura TUVU 1California Condor Gymnogyps californianus CACO 2

Ospreys (Pandionidae)Osprey Pandion haliaetus OSPR 1

Hawks, Kites, Eagles, and Allies (Accipitridae)White-tailed Kite Elanus leucurus WTKI 1Hook-billed Kite Chondrohierax uncinatus HBKI 3Swallow-tailed Kite Elanoides forficatus STKI 1Golden Eagle Aquila chrysaetos GOEA 1Double-toothed Kite Harpagus bidentatus DTKI 5Northern Harrier Circus hudsonius NOHA 1Chinese Sparrowhawk Accipiter soloensis CHIS 5

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Sharp-shinned Hawk Accipiter striatus SSHA 1Cooper's Hawk Accipiter cooperii COHA 1Northern Goshawk Accipiter gentilis NOGO 1Black Kite Milvus migrans BLAK 5Bald Eagle Haliaeetus leucocephalus BAEA 1White-tailed Eagle Haliaeetus albicilla WTEA 4Steller's Sea-Eagle Haliaeetus pelagicus STSE 4Mississippi Kite Ictinia mississippiensis MIKI 1Crane Hawk Geranospiza caerulescens CRHA 5Snail Kite Rostrhamus sociabilis SNKI 2Common Black Hawk Buteogallus anthracinus COBH 2Great Black Hawk Buteogallus urubitinga GBHA 5Roadside Hawk Rupornis magnirostris ROHA 4Harris's Hawk Parabuteo unicinctus HASH 1White-tailed Hawk Geranoaetus albicaudatus WTHA 2Gray Hawk Buteo plagiatus GRHA 2Red-shouldered Hawk Buteo lineatus RSHA 1Broad-winged Hawk Buteo platypterus BWHA 1Hawaiian Hawk Buteo solitarius HAWH 2Short-tailed Hawk Buteo brachyurus STHA 2Swainson's Hawk Buteo swainsoni SWHA 1Zone-tailed Hawk Buteo albonotatus ZTHA 2Red-tailed Hawk Buteo jamaicensis RTHA 1Rough-legged Hawk Buteo lagopus RLHA 1Ferruginous Hawk Buteo regalis FEHA 1Long-legged Buzzard Buteo rufinus LLBU 5

Barn Owls (Tytonidae)Barn Owl Tyto alba BANO 1

Typical Owls (Strigidae)Oriental Scops-Owl Otus sunia ORSO 5Flammulated Owl Psiloscops flammeolus FLOW 2Western Screech-Owl Megascops kennicottii WESO 1Eastern Screech-Owl Megascops asio EASO 1Whiskered Screech-Owl Megascops trichopsis WHSO 2Great Horned Owl Bubo virginianus GHOW 1Snowy Owl Bubo scandiacus SNOW 2Northern Hawk Owl Surnia ulula NHOW 2Northern Pygmy-Owl Glaucidium gnoma NOPO 2Ferruginous Pygmy-Owl Glaucidium brasilianum FEPO 3Elf Owl Micrathene whitneyi ELOW 2Burrowing Owl Athene cunicularia BUOW 1Mottled Owl Ciccaba virgata MOOW 5Spotted Owl Strix occidentalis SPOW 2Barred Owl Strix varia BADO 1Great Gray Owl Strix nebulosa GGOW 2Long-eared Owl Asio otus LEOW 2Stygian Owl Asio stygius STOW 5Short-eared Owl Asio flammeus SEOW 1Boreal Owl Aegolius funereus BOOW 2Northern Saw-whet Owl Aegolius acadicus NSWO 2Northern Boobook Ninox japonica NOBB 5

Trogons (Trogonidae)Elegant Trogon Trogon elegans ELTR 2Eared Quetzal Euptilotis neoxenus EAQU 4

Hoopoes (Upupidae)Eurasian Hoopoe Upupa epops EHOO 5

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Kingfishers (Alcedinidae)Ringed Kingfisher Megaceryle torquata RIKI 2Belted Kingfisher Megaceryle alcyon BEKI 1Amazon Kingfisher Chloroceryle amazona AMKI 5Green Kingfisher Chloroceryle americana GKIN 2

Woodpeckers and Allies (Picidae)Eurasian Wryneck Jynx torquilla EUWR 5Lewis's Woodpecker Melanerpes lewis LEWO 1Red-headed Woodpecker Melanerpes erythrocephalus RHWO 1Acorn Woodpecker Melanerpes formicivorus ACWO 1Gila Woodpecker Melanerpes uropygialis GIWO 1Golden-fronted Woodpecker Melanerpes aurifrons GFWO 1Red-bellied Woodpecker Melanerpes carolinus RBWO 1Williamson's Sapsucker Sphyrapicus thyroideus WISA 1Yellow-bellied Sapsucker Sphyrapicus varius YBSA 1Red-naped Sapsucker Sphyrapicus nuchalis RNSA 1Red-breasted Sapsucker Sphyrapicus ruber RBSA 1American Three-toed Woodpecker Picoides dorsalis ATTW 2Black-backed Woodpecker Picoides arcticus BBWO 2Great Spotted Woodpecker Dendrocopos major GSWO 4Downy Woodpecker Dryobates pubescens DOWO 1Nuttall's Woodpecker Dryobates nuttallii NUWO 1Ladder-backed Woodpecker Dryobates scalaris LBWO 1Red-cockaded Woodpecker Dryobates borealis RCWO 2Hairy Woodpecker Dryobates villosus HAWO 1White-headed Woodpecker Dryobates albolarvatus WHWO 1Arizona Woodpecker Dryobates arizonae ARWO 2Northern Flicker Colaptes auratus NOFL 1Gilded Flicker Colaptes chrysoides GIFL 2Pileated Woodpecker Dryocopus pileatus PIWO 1Ivory-billed Woodpecker Campephilus principalis IBWO 6

Caracaras and Falcons (Falconidae)Collared Forest-Falcon Micrastur semitorquatus COFF 5Crested Caracara Caracara cheriway CRCA 2Eurasian Kestrel Falco tinnunculus EUKE 4American Kestrel Falco sparverius AMKE 1Red-footed Falcon Falco vespertinus RFFA 5Merlin Falco columbarius MERL 1Eurasian Hobby Falco subbuteo EHOB 4Aplomado Falcon Falco femoralis APFA 3Gyrfalcon Falco rusticolus GYRF 2Peregrine Falcon Falco peregrinus PEFA 1Prairie Falcon Falco mexicanus PRFA 1

Parakeets, Macaws, and Parrots (Psittacidae)Monk Parakeet Myiopsitta monachus MOPA 2Carolina Parakeet Conuropsis carolinensis CAPA 6Nanday Parakeet Aratinga nenday NAPA 2Green Parakeet Psittacara holochlorus GREP 2Thick-billed Parrot Rhynchopsitta pachyrhyncha TBPA 5White-winged Parakeet Brotogeris versicolurus WWPA 2Yellow-chevroned Parakeet Brotogeris chiriri YCHP 2Red-crowned Parrot Amazona viridigenalis RCPA 2

Lories, Lovebirds, and Australasian Parrots (Psittaculidae)Rose-ringed Parakeet Psittacula krameri RRPA 2Rosy-faced Lovebird Agapornis roseicollis RFLO 2

Becards, Tityras, and Allies (Tityridae)

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Masked Tityra Tityra semifasciata MATI 5Gray-collared Becard Pachyramphus major GCBE 5Rose-throated Becard Pachyramphus aglaiae RTBE 3

Tyrant Flycatchers (Tyrannidae)Northern Beardless-Tyrannulet Camptostoma imberbe NOBT 2Greenish Elaenia Myiopagis viridicata GREL 5White-crested Elaenia Elaenia albiceps WCEL 5Dusky-capped Flycatcher Myiarchus tuberculifer DCFL 2Ash-throated Flycatcher Myiarchus cinerascens ATFL 1Nutting's Flycatcher Myiarchus nuttingi NUFL 4Great Crested Flycatcher Myiarchus crinitus GCFL 1Brown-crested Flycatcher Myiarchus tyrannulus BCFL 1La Sagra's Flycatcher Myiarchus sagrae LSFL 3Great Kiskadee Pitangus sulphuratus GKIS 2Social Flycatcher Myiozetetes similis SOFL 5Sulphur-bellied Flycatcher Myiodynastes luteiventris SBFL 2Piratic Flycatcher Legatus leucophaius PIRF 4Variegated Flycatcher Empidonomus varius VAFL 4Crowned Slaty Flycatcher Empidonomus aurantioatrocristatus CSFL 5Tropical Kingbird Tyrannus melancholicus TRKI 2Couch's Kingbird Tyrannus couchii COKI 2Cassin's Kingbird Tyrannus vociferans CAKI 1Thick-billed Kingbird Tyrannus crassirostris TBKI 2Western Kingbird Tyrannus verticalis WEKI 1Eastern Kingbird Tyrannus tyrannus EAKI 1Gray Kingbird Tyrannus dominicensis GRAK 2Loggerhead Kingbird Tyrannus caudifasciatus LOKI 5Scissor-tailed Flycatcher Tyrannus forficatus STFL 1Fork-tailed Flycatcher Tyrannus savana FTFL 3Tufted Flycatcher Mitrephanes phaeocercus TUFL 4Olive-sided Flycatcher Contopus cooperi OSFL 1Greater Pewee Contopus pertinax GRPE 2Western Wood-Pewee Contopus sordidulus WEWP 1Eastern Wood-Pewee Contopus virens EAWP 1Cuban Pewee Contopus caribaeus CUPE 5Yellow-bellied Flycatcher Empidonax flaviventris YBFL 1Acadian Flycatcher Empidonax virescens ACFL 1Alder Flycatcher Empidonax alnorum ALFL 1Willow Flycatcher Empidonax traillii WIFL 1Least Flycatcher Empidonax minimus LEFL 1Hammond's Flycatcher Empidonax hammondii HAFL 1Gray Flycatcher Empidonax wrightii GRFL 1Dusky Flycatcher Empidonax oberholseri DUFL 1Pine Flycatcher Empidonax affinis PINF 5Pacific-slope Flycatcher Empidonax difficilis PSFL 1Cordilleran Flycatcher Empidonax occidentalis COFL 1Buff-breasted Flycatcher Empidonax fulvifrons BBFL 2Black Phoebe Sayornis nigricans BLPH 1Eastern Phoebe Sayornis phoebe EAPH 1Say's Phoebe Sayornis saya SAPH 1Vermilion Flycatcher Pyrocephalus rubinus VEFL 1

Shrikes (Laniidae)Red-backed Shrike Lanius collurio RBSH 5Brown Shrike Lanius cristatus BROS 4Loggerhead Shrike Lanius ludovicianus LOSH 1Northern Shrike Lanius borealis NSHR 1

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Vireos (Vireonidae)Black-capped Vireo Vireo atricapilla BCVI 2White-eyed Vireo Vireo griseus WEVI 1Thick-billed Vireo Vireo crassirostris TBVI 4Cuban Vireo Vireo gundlachii CUVI 5Bell's Vireo Vireo bellii BEVI 1Gray Vireo Vireo vicinior GRVI 2Hutton's Vireo Vireo huttoni HUVI 1Yellow-throated Vireo Vireo flavifrons YTVI 1Cassin's Vireo Vireo cassinii CAVI 1Blue-headed Vireo Vireo solitarius BHVI 1Plumbeous Vireo Vireo plumbeus PLVI 1Philadelphia Vireo Vireo philadelphicus PHVI 1Warbling Vireo Vireo gilvus WAVI 1Red-eyed Vireo Vireo olivaceus REVI 1Yellow-green Vireo Vireo flavoviridis YGVI 3Black-whiskered Vireo Vireo altiloquus BWVI 2Yucatan Vireo Vireo magister YUVI 5

Jays and Crows (Corvidae)Canada Jay Perisoreus canadensis CAJA 1Brown Jay Psilorhinus morio BRJA 4Green Jay Cyanocorax yncas GRJA 2Pinyon Jay Gymnorhinus cyanocephalus PIJA 1Steller's Jay Cyanocitta stelleri STJA 1Blue Jay Cyanocitta cristata BLJA 1Florida Scrub-Jay Aphelocoma coerulescens FLSJ 2Island Scrub-Jay Aphelocoma insularis ISSJ 2California Scrub-Jay Aphelocoma californica CASJ 1Woodhouse's Scrub-Jay Aphelocoma woodhouseii WOSJ 1Mexican Jay Aphelocoma wollweberi MEJA 2Clark's Nutcracker Nucifraga columbiana CLNU 1Black-billed Magpie Pica hudsonia BBMA 1Yellow-billed Magpie Pica nuttalli YBMA 2Eurasian Jackdaw Corvus monedula EUJA 4American Crow Corvus brachyrhynchos AMCR 1Northwestern Crow Corvus caurinus NOCR 1Tamaulipas Crow Corvus imparatus TACR 4Fish Crow Corvus ossifragus FICR 1Hawaiian Crow Corvus hawaiiensis HCRO 6Chihuahuan Raven Corvus cryptoleucus CHRA 1Common Raven Corvus corax CORA 1

Monarch Flycatchers (Monarchidae)Kauai Elepaio Chasiempis sclateri KAEL 2Oahu Elepaio Chasiempis ibidis OAEL 3Hawaii Elepaio Chasiempis sandwichensis HAEL 2

Larks (Alaudidae)Eurasian Skylark Alauda arvensis EUSK 2Horned Lark Eremophila alpestris HOLA 1

Swallows (Hirundinidae)Bank Swallow Riparia riparia BANS 1Tree Swallow Tachycineta bicolor TRES 1Bahama Swallow Tachycineta cyaneoviridis BAHS 4Violet-green Swallow Tachycineta thalassina VGSW 1Mangrove Swallow Tachycineta albilinea MANS 5Northern Rough-winged Swallow Stelgidopteryx serripennis NRWS 1Brown-chested Martin Progne tapera BCMA 4

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Purple Martin Progne subis PUMA 1Cuban Martin Progne cryptoleuca CUMA 5Gray-breasted Martin Progne chalybea GYBM 5Southern Martin Progne elegans SOMA 5Barn Swallow Hirundo rustica BARS 1Common House-Martin Delichon urbicum COHM 4Cliff Swallow Petrochelidon pyrrhonota CLSW 1Cave Swallow Petrochelidon fulva CASW 1

Chickadees and Titmice (Paridae)Carolina Chickadee Poecile carolinensis CACH 1Black-capped Chickadee Poecile atricapillus BCCH 1Mountain Chickadee Poecile gambeli MOCH 1Mexican Chickadee Poecile sclateri MECH 2Chestnut-backed Chickadee Poecile rufescens CBCH 1Boreal Chickadee Poecile hudsonicus BOCH 1Gray-headed Chickadee Poecile cinctus GHCH 3Bridled Titmouse Baeolophus wollweberi BRTI 2Oak Titmouse Baeolophus inornatus OATI 1Juniper Titmouse Baeolophus ridgwayi JUTI 1Tufted Titmouse Baeolophus bicolor TUTI 1Black-crested Titmouse Baeolophus atricristatus BCTI 2

Verdin (Remizidae)Verdin Auriparus flaviceps VERD 1

Bushtits (Aegithalidae)Bushtit Psaltriparus minimus BUSH 1

Nuthatches (Sittidae)Red-breasted Nuthatch Sitta canadensis RBNU 1White-breasted Nuthatch Sitta carolinensis WBNU 1Pygmy Nuthatch Sitta pygmaea PYNU 1Brown-headed Nuthatch Sitta pusilla BHNU 1

Creepers (Certhiidae)Brown Creeper Certhia americana BRCR 1

Wrens (Troglodytidae)Rock Wren Salpinctes obsoletus ROWR 1Canyon Wren Catherpes mexicanus CANW 1House Wren Troglodytes aedon HOWR 1Pacific Wren Troglodytes pacificus PAWR 1Winter Wren Troglodytes hiemalis WIWR 1Sedge Wren Cistothorus platensis SEWR 1Marsh Wren Cistothorus palustris MAWR 1Carolina Wren Thryothorus ludovicianus CARW 1Bewick's Wren Thryomanes bewickii BEWR 1Cactus Wren Campylorhynchus brunneicapillus CACW 1Sinaloa Wren Thryophilus sinaloa SIWR 5

Gnatcatchers and Gnatwrens (Polioptilidae)Blue-gray Gnatcatcher Polioptila caerulea BGGN 1California Gnatcatcher Polioptila californica CAGN 2Black-tailed Gnatcatcher Polioptila melanura BTGN 1Black-capped Gnatcatcher Polioptila nigriceps BCGN 3

Dippers (Cinclidae)American Dipper Cinclus mexicanus AMDI 1

Bulbuls (Pycnonotidae)Red-vented Bulbul Pycnonotus cafer RVBU 2Red-whiskered Bulbul Pycnonotus jocosus RWBU 2

Kinglets (Regulidae)Golden-crowned Kinglet Regulus satrapa GCKI 1

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Ruby-crowned Kinglet Regulus calendula RCKI 1Bush-Warblers (Cettiidae)

Japanese Bush-Warbler Horornis diphone JABW 2Leaf Warblers (Phylloscopidae)

Willow Warbler Phylloscopus trochilus WILW 4Common Chiffchaff Phylloscopus collybita CCHI 4Wood Warbler Phylloscopus sibilatrix WOWA 4Dusky Warbler Phylloscopus fuscatus DUWA 4Pallas's Leaf Warbler Phylloscopus proregulus PLEW 5Yellow-browed Warbler Phylloscopus inornatus YBWA 4Arctic Warbler Phylloscopus borealis ARWA 2Kamchatka Leaf Warbler Phylloscopus examinandus KLWA 4

Sylviid Warblers (Sylviidae)Lesser Whitethroat Sylvia curruca LEWH 5Wrentit Chamaea fasciata WREN 1

White-eyes (Zosteropidae)Japanese White-eye Zosterops japonicus JAWE 2

Laughingthrushes (Leiothrichidae)Greater Necklaced Laughingthrush Garrulax pectoralis GNLA 3Hwamei Garrulax canorus HWAM 2Red-billed Leiothrix Leiothrix lutea RBLE 2

Reed Warblers (Acrocephalidae)Thick-billed Warbler Arudinax aedon TBWA 5Millerbird Acrocephalus familiaris MILL 3Sedge Warbler Acrocephalus schoenobaenus SEWA 5Blyth's Reed Warbler Acrocephalus dumetorum BREW 5

Grassbirds (Locustellidae)Middendorff's Grasshopper-Warbler Locustella ochotensis MIGW 4River Warbler Locustella fluviatilis RIWA 5Lanceolated Warbler Locustella lanceolata LANW 4

Old World Flycatchers (Muscicapidae)Gray-streaked Flycatcher Muscicapa griseisticta GSFL 4Asian Brown Flycatcher Muscicapa dauurica ABFL 5Spotted Flycatcher Muscicapa striata SPFL 5Dark-sided Flycatcher Muscicapa sibirica DSFL 4White-rumped Shama Copsychus malabaricus WRSH 2European Robin Erithacus rubecula EURO 5Siberian Blue Robin Larvivora cyane SBRO 5Rufous-tailed Robin Larvivora sibilans RTRO 4Bluethroat Cyanecula svecica BLUE 2Siberian Rubythroat Calliope calliope SIRU 3Red-flanked Bluetail Tarsiger cyanurus RFBL 4Narcissus Flycatcher Ficedula narcissina NAFL 5Mugimaki Flycatcher Ficedula mugimaki MUFL 5Taiga Flycatcher Ficedula albicilla TAFL 4Common Redstart Phoenicurus phoenicurus CRET 5Stonechat Saxicola torquatus STON 4Northern Wheatear Oenanthe oenanthe NOWH 2Pied Wheatear Oenanthe pleschanka PIWH 5

Thrushes (Turdidae)Eastern Bluebird Sialia sialis EABL 1Western Bluebird Sialia mexicana WEBL 1Mountain Bluebird Sialia currucoides MOBL 1Townsend's Solitaire Myadestes townsendi TOSO 1Brown-backed Solitaire Myadestes occidentalis BBSO 5Kamao Myadestes myadestinus KAMA 6

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Amaui Myadestes woahensis AMAU 6Olomao Myadestes lanaiensis OLOM 6Omao Myadestes obscurus OMAO 2Puaiohi Myadestes palmeri PUAI 3Orange-billed Nightingale-Thrush Catharus aurantiirostris OBNT 5Black-headed Nightingale-Thrush Catharus mexicanus BHNT 5Veery Catharus fuscescens VEER 1Gray-cheeked Thrush Catharus minimus GCTH 1Bicknell's Thrush Catharus bicknelli BITH 2Swainson's Thrush Catharus ustulatus SWTH 1Hermit Thrush Catharus guttatus HETH 1Wood Thrush Hylocichla mustelina WOTH 1Mistle Thrush Turdus viscivorus MITH 5Eurasian Blackbird Turdus merula EUBB 5Eyebrowed Thrush Turdus obscurus EYTH 3Dusky Thrush Turdus naumanni DUTH 4Fieldfare Turdus pilaris FIEL 4Redwing Turdus iliacus REDW 4Song Thrush Turdus philomelos SOTH 5Clay-colored Thrush Turdus grayi CCTH 2White-throated Thrush Turdus assimilis WTTH 4Rufous-backed Robin Turdus rufopalliatus RBRO 3American Robin Turdus migratorius AMRO 1Red-legged Thrush Turdus plumbeus RLTH 5Varied Thrush Ixoreus naevius VATH 1Aztec Thrush Ridgwayia pinicola AZTH 4

Mockingbirds and Thrashers (Mimidae)Blue Mockingbird Melanotis caerulescens BLMO 5Gray Catbird Dumetella carolinensis GRCA 1Curve-billed Thrasher Toxostoma curvirostre CBTH 1Brown Thrasher Toxostoma rufum BRTH 1Long-billed Thrasher Toxostoma longirostre LBTH 2Bendire's Thrasher Toxostoma bendirei BETH 2California Thrasher Toxostoma redivivum CATH 2LeConte's Thrasher Toxostoma lecontei LCTH 2Crissal Thrasher Toxostoma crissale CRTH 2Sage Thrasher Oreoscoptes montanus SATH 1Bahama Mockingbird Mimus gundlachii BAMO 4Northern Mockingbird Mimus polyglottos NOMO 1

Starlings (Sturnidae)European Starling Sturnus vulgaris EUST 1Common Myna Acridotheres tristis COMY 2

Waxwings (Bombycillidae)Bohemian Waxwing Bombycilla garrulus BOWA 2Cedar Waxwing Bombycilla cedrorum CEDW 1

Hawaiian Mohos (Mohoidae)Kauai Oo Moho braccatus KAOO 6Oahu Oo Moho apicalis OAOO 6Bishop's Oo Moho bishopi BIOO 6Hawaii Oo Moho nobilis HAOO 6Kioea Chaetoptila angustipluma KIOE 6

Silky-flycatchers (Ptiliogonatidae)Gray Silky-flycatcher Ptiliogonys cinereus GRSF 5Phainopepla Phainopepla nitens PHAI 1

Olive Warblers (Peucedramidae)Olive Warbler Peucedramus taeniatus OLWA 2

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Accentors (Prunellidae)Siberian Accentor Prunella montanella SIAC 4

Waxbills (Estrildidae)Common Waxbill Estrilda astrild COMW 2Red Avadavat Amandava amandava REAV 2African Silverbill Euodice cantans AFSI 2Java Sparrow Lonchura oryzivora JASP 2Scaly-breasted Munia Lonchura punctulata SBMU 2Chestnut Munia Lonchura atricapilla CHMU 2

Old World Sparrows (Passeridae)House Sparrow Passer domesticus HOSP 1Eurasian Tree Sparrow Passer montanus ETSP 2

Wagtails and Pipits (Motacillidae)Eastern Yellow Wagtail Motacilla tschutschensis EYWA 2Citrine Wagtail Motacilla citreola CIWA 5Gray Wagtail Motacilla cinerea GRAW 4White Wagtail Motacilla alba WHWA 3Tree Pipit Anthus trivialis TRPI 4Olive-backed Pipit Anthus hodgsoni OBPI 3Pechora Pipit Anthus gustavi PEPI 4Red-throated Pipit Anthus cervinus RTPI 3American Pipit Anthus rubescens AMPI 1Sprague's Pipit Anthus spragueii SPPI 2

Fringilline and Cardueline Finches and Allies (Fringillidae)Common Chaffinch Fringilla coelebs CCHA 4Brambling Fringilla montifringilla BRAM 3Evening Grosbeak Coccothraustes vespertinus EVGR 1Hawfinch Coccothraustes coccothraustes HAWF 4Common Rosefinch Carpodacus erythrinus CORO 4Pallas's Rosefinch Carpodacus roseus PARO 5Poo-uli Melamprosops phaeosoma POUL 6Akikiki Oreomystis bairdi AKIK 3Oahu Alauahio Paroreomyza maculata OAAL 6Kakawahie Paroreomyza flammea KAKA 6Maui Alauahio Paroreomyza montana MAAL 2Palila Loxioides bailleui PALI 3Laysan Finch Telespiza cantans LAFI 3Nihoa Finch Telespiza ultima NIFI 3Kona Grosbeak Chloridops kona KOGR 6Lesser Koa-Finch Rhodacanthis flaviceps LEKF 6Greater Koa-Finch Rhodacanthis palmeri GRKF 6Ula-ai-hawane Ciridops anna UAIH 6Akohekohe Palmeria dolei AKOH 3Laysan Honeycreeper Himatione fraithii LAYH 6Apapane Himatione sanguinea APAP 2Iiwi Drepanis coccinea IIWI 2Hawaii Mamo Drepanis pacifica HAMA 6Black Mamo Drepanis funerea BLMA 6Ou Psittirostra psittacea OU 6Lanai Hookbill Dysmorodrepanis munroi LANH 6Maui Parrotbill Pseudonestor xanthophrys MAPA 3Kauai Nukupuu Hemignathus hanapepe KANU 6Oahu Nukupuu Hemignathus lucidus OANU 6Maui Nukupuu Hemignathus affinis MANU 6Akiapolaau Hemignathus wilsoni AKIA 3Lesser Akialoa Akialoa obscura LEAK 6

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Kauai Akialoa Akialoa stejnegeri KAAK 6Oahu Akialoa Akialoa ellisiana OAKI 6Maui-nui Akialoa Akialoa lanaiensis MNAK 6Anianiau Magumma parva ANIA 2Hawaii Amakihi Chlorodrepanis virens HAAM 2Oahu Amakihi Chlorodrepanis flava OAAM 2Kauai Amakihi Chlorodrepanis stejnegeri KAAM 2Greater Amakihi Viridonia sagittirostris GRAM 6Hawaii Creeper Loxops mana HCRE 3Akekee Loxops caeruleirostris AKEK 3Oahu Akepa Loxops wolstenholmei OAKE 6Maui Akepa Loxops ochraceus MAAK 6Hawaii Akepa Loxops coccineus HAAK 3Pine Grosbeak Pinicola enucleator PIGR 1Eurasian Bullfinch Pyrrhula pyrrhula EUBU 4Asian Rosy-Finch Leucosticte arctoa ASRF 5Gray-crowned Rosy-Finch Leucosticte tephrocotis GCRF 1Black Rosy-Finch Leucosticte atrata BLRF 2Brown-capped Rosy-Finch Leucosticte australis BCRF 2House Finch Haemorhous mexicanus HOFI 1Purple Finch Haemorhous purpureus PUFI 1Cassin's Finch Haemorhous cassinii CAFI 1Oriental Greenfinch Chloris sinica ORGR 4Yellow-fronted Canary Crithagra mozambica YFCA 2Common Redpoll Acanthis flammea CORE 1Hoary Redpoll Acanthis hornemanni HORE 2Red Crossbill Loxia curvirostra RECR 1Cassia Crossbill Loxia sinesciuris CACR 2White-winged Crossbill Loxia leucoptera WWCR 2Eurasian Siskin Spinus spinus EUSI 5Pine Siskin Spinus pinus PISI 1Lesser Goldfinch Spinus psaltria LEGO 1Lawrence's Goldfinch Spinus lawrencei LAGO 2American Goldfinch Spinus tristis AMGO 1Island Canary Serinus canaria ISCA 3

Longspurs and Snow Buntings (Calcariidae)Lapland Longspur Calcarius lapponicus LALO 1Chestnut-collared Longspur Calcarius ornatus CCLO 1Smith's Longspur Calcarius pictus SMLO 2McCown's Longspur Rhynchophanes mccownii MCLO 2Snow Bunting Plectrophenax nivalis SNBU 1McKay's Bunting Plectrophenax hyperboreus MKBU 3

Emberizids (Emberizidae)Pine Bunting Emberiza leucocephalos PIBU 5Yellow-browed Bunting Emberiza chrysophrys YBWB 5Little Bunting Emberiza pusilla LIBU 4Rustic Bunting Emberiza rustica RUBU 3Yellow-throated Bunting Emberiza elegans YTBU 5Yellow-breasted Bunting Emberiza aureola YBSB 4Gray Bunting Emberiza variabilis GRBU 5Pallas's Bunting Emberiza pallasi PALB 4Reed Bunting Emberiza schoeniclus REBU 4

Towhees and Sparrows (Passerellidae)Rufous-winged Sparrow Peucaea carpalis RWSP 2Botteri's Sparrow Peucaea botterii BOSP 2Cassin's Sparrow Peucaea cassinii CASP 1

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Bachman's Sparrow Peucaea aestivalis BACS 1Grasshopper Sparrow Ammodramus savannarum GRSP 1Olive Sparrow Arremonops rufivirgatus OLSP 2Five-striped Sparrow Amphispiza quinquestriata FSSP 3Black-throated Sparrow Amphispiza bilineata BTSP 1Lark Sparrow Chondestes grammacus LASP 1Lark Bunting Calamospiza melanocorys LARB 1Chipping Sparrow Spizella passerina CHSP 1Clay-colored Sparrow Spizella pallida CCSP 1Black-chinned Sparrow Spizella atrogularis BCSP 1Field Sparrow Spizella pusilla FISP 1Brewer's Sparrow Spizella breweri BRSP 1Worthen's Sparrow Spizella wortheni WOSP 5Fox Sparrow Passerella iliaca FOSP 1American Tree Sparrow Spizelloides arborea ATSP 1Dark-eyed Junco Junco hyemalis DEJU 1Yellow-eyed Junco Junco phaeonotus YEJU 2White-crowned Sparrow Zonotrichia leucophrys WCSP 1Golden-crowned Sparrow Zonotrichia atricapilla GCSP 1Harris's Sparrow Zonotrichia querula HASP 1White-throated Sparrow Zonotrichia albicollis WTSP 1Sagebrush Sparrow Artemisiospiza nevadensis SABS 1Bell's Sparrow Artemisiospiza belli BESP 1Vesper Sparrow Pooecetes gramineus VESP 1LeConte's Sparrow Ammospiza leconteii LCSP 1Seaside Sparrow Ammospiza maritima SESP 1Nelson's Sparrow Ammospiza nelsoni NESP 1Saltmarsh Sparrow Ammospiza caudacuta SALS 1Baird's Sparrow Centronyx bairdii BAIS 2Henslow's Sparrow Centronyx henslowii HESP 2Savannah Sparrow Passerculus sandwichensis SAVS 1Song Sparrow Melospiza melodia SOSP 1Lincoln's Sparrow Melospiza lincolnii LISP 1Swamp Sparrow Melospiza georgiana SWSP 1Canyon Towhee Melozone fusca CANT 1Abert's Towhee Melozone aberti ABTO 1California Towhee Melozone crissalis CALT 1Rufous-crowned Sparrow Aimophila ruficeps RCSP 1Green-tailed Towhee Pipilo chlorurus GTTO 1Spotted Towhee Pipilo maculatus SPTO 1Eastern Towhee Pipilo erythrophthalmus EATO 1

Spindalises (Spindalidae)Western Spindalis Spindalis zena WESP 3

Yellow-breasted Chats (Icteriidae)Yellow-breasted Chat Icteria virens YBCH 1

Blackbirds (Icteridae)Yellow-headed Blackbird Xanthocephalus xanthocephalus YHBL 1Bobolink Dolichonyx oryzivorus BOBO 1Eastern Meadowlark Sturnella magna EAME 1Western Meadowlark Sturnella neglecta WEME 1Black-vented Oriole Icterus wagleri BVOR 4Orchard Oriole Icterus spurius OROR 1Hooded Oriole Icterus cucullatus HOOR 1Streak-backed Oriole Icterus pustulatus SBAO 4Bullock's Oriole Icterus bullockii BUOR 1Spot-breasted Oriole Icterus pectoralis SBOR 2

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Altamira Oriole Icterus gularis ALOR 2Audubon's Oriole Icterus graduacauda AUOR 2Baltimore Oriole Icterus galbula BAOR 1Black-backed Oriole Icterus abeillei BBOR 5Scott's Oriole Icterus parisorum SCOR 1Red-winged Blackbird Agelaius phoeniceus RWBL 1Tricolored Blackbird Agelaius tricolor TRBL 2Tawny-shouldered Blackbird Agelaius humeralis TSBL 5Shiny Cowbird Molothrus bonariensis SHCO 3Bronzed Cowbird Molothrus aeneus BROC 1Brown-headed Cowbird Molothrus ater BHCO 1Rusty Blackbird Euphagus carolinus RUBL 1Brewer's Blackbird Euphagus cyanocephalus BRBL 1Common Grackle Quiscalus quiscula COGR 1Boat-tailed Grackle Quiscalus major BTGR 1Great-tailed Grackle Quiscalus mexicanus GTGR 1

Wood-Warblers (Parulidae)Ovenbird Seiurus aurocapilla OVEN 1Worm-eating Warbler Helmitheros vermivorum WEWA 1Louisiana Waterthrush Parkesia motacilla LOWA 1Northern Waterthrush Parkesia noveboracensis NOWA 1Bachman's Warbler Vermivora bachmanii BAWA 6Golden-winged Warbler Vermivora chrysoptera GWWA 2Blue-winged Warbler Vermivora cyanoptera BWWA 1Black-and-white Warbler Mniotilta varia BAWW 1Prothonotary Warbler Protonotaria citrea PROW 1Swainson's Warbler Limnothlypis swainsonii SWWA 2Crescent-chested Warbler Oreothlypis superciliosa CCWA 4Tennessee Warbler Leiothlypis peregrina TEWA 1Orange-crowned Warbler Leiothlypis celata OCWA 1Colima Warbler Leiothlypis crissalis COLW 2Lucy's Warbler Leiothlypis luciae LUWA 1Nashville Warbler Leiothlypis ruficapilla NAWA 1Virginia's Warbler Leiothlypis virginiae VIWA 1Connecticut Warbler Oporornis agilis CONW 2Gray-crowned Yellowthroat Geothlypis poliocephala GCYE 4MacGillivray's Warbler Geothlypis tolmiei MGWA 1Mourning Warbler Geothlypis philadelphia MOWA 1Kentucky Warbler Geothlypis formosa KEWA 1Common Yellowthroat Geothlypis trichas COYE 1Hooded Warbler Setophaga citrina HOWA 1American Redstart Setophaga ruticilla AMRE 1Kirtland's Warbler Setophaga kirtlandii KIWA 2Cape May Warbler Setophaga tigrina CMWA 1Cerulean Warbler Setophaga cerulea CERW 2Northern Parula Setophaga americana NOPA 1Tropical Parula Setophaga pitiayumi TRPA 3Magnolia Warbler Setophaga magnolia MAWA 1Bay-breasted Warbler Setophaga castanea BBWA 1Blackburnian Warbler Setophaga fusca BLBW 1Yellow Warbler Setophaga petechia YEWA 1Chestnut-sided Warbler Setophaga pensylvanica CSWA 1Blackpoll Warbler Setophaga striata BLPW 1Black-throated Blue Warbler Setophaga caerulescens BTBW 1Palm Warbler Setophaga palmarum PAWA 1Pine Warbler Setophaga pinus PIWA 1

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Yellow-rumped Warbler Setophaga coronata YRWA 1Yellow-throated Warbler Setophaga dominica YTWA 1Prairie Warbler Setophaga discolor PRAW 1Grace's Warbler Setophaga graciae GRWA 1Black-throated Gray Warbler Setophaga nigrescens BTYW 1Townsend's Warbler Setophaga townsendi TOWA 1Hermit Warbler Setophaga occidentalis HEWA 1Golden-cheeked Warbler Setophaga chrysoparia GCWA 2Black-throated Green Warbler Setophaga virens BTNW 1Fan-tailed Warbler Basileuterus lachrymosus FTWA 4Rufous-capped Warbler Basileuterus rufifrons RCWA 3Golden-crowned Warbler Basileuterus culicivorus GCRW 4Canada Warbler Cardellina canadensis CAWA 1Wilson's Warbler Cardellina pusilla WIWA 1Red-faced Warbler Cardellina rubrifrons RFWA 2Painted Redstart Myioborus pictus PARE 2Slate-throated Redstart Myioborus miniatus STRE 4

Cardinals, Piranga Tanagers and Allies (Cardinalidae)Hepatic Tanager Piranga flava HETA 2Summer Tanager Piranga rubra SUTA 1Scarlet Tanager Piranga olivacea SCTA 1Western Tanager Piranga ludoviciana WETA 1Flame-colored Tanager Piranga bidentata FCTA 3Crimson-collared Grosbeak Rhodothraupis celaeno CCGR 4Northern Cardinal Cardinalis cardinalis NOCA 1Pyrrhuloxia Cardinalis sinuatus PYRR 1Yellow Grosbeak Pheucticus chrysopeplus YEGR 4Rose-breasted Grosbeak Pheucticus ludovicianus RBGR 1Black-headed Grosbeak Pheucticus melanocephalus BHGR 1Blue Bunting Cyanocompsa parellina BLBU 4Blue Grosbeak Passerina caerulea BLGR 1Lazuli Bunting Passerina amoena LAZB 1Indigo Bunting Passerina cyanea INBU 1Varied Bunting Passerina versicolor VABU 2Painted Bunting Passerina ciris PABU 1Dickcissel Spiza americana DICK 1

Tanagers and Allies (Thraupidae)Red-crested Cardinal Paroaria coronata RCCA 2Yellow-billed Cardinal Paroaria capitata YBCA 2Saffron Finch Sicalis flaveola SAFI 2Red-legged Honeycreeper Cyanerpes cyaneus RLHO 5Bananaquit Coereba flaveola BANA 4Yellow-faced Grassquit Tiaris olivaceus YFGR 3Black-faced Grassquit Melanospiza bicolor BFGR 4Morelet's Seedeater Sporophila morelleti MOSE 3

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