four-letter (english name) and six-letter (scientific name ... · * four-letter and six-letter...

“+” before English name indicates a non-species taxon

* Four-letter and six-letter codes that, because of conflicts, are not "1st-order" codes are marked with asterisks. See Pyle and DeSante, North American Bird Bander 28:64-79 (2003) for more information.

Four-letter (English Name) and Six-letter (Scientific Name) Alpha Codes for 2143 Bird Species (and 99 Non-Species Taxa) in accordance with the 58th AOU Supplement (2017), sorted by Scientific name

Prepared by Peter Pyle and David F. DeSante

The Institute for Bird Populations

www.birdpop.org

ENGLISH NAME 4-LETTER CODE SCIENTIFIC NAME 6-LETTER CODE

Emerald-chinned Hummingbird ECHU Abeillia abeillei ABEABE

Peg-billed Finch PBFI Acanthidops bairdi ACABAI

Lesser Redpoll LERE Acanthis cabaret ACACAB

+ Common/Hoary Redpoll CHRE Acanthis flamm./hornemanni ACAFLH

Common Redpoll CORE Acanthis flammea ACAFLA

Hoary Redpoll HORE Acanthis hornemanni ACAHOR

+ Unidentified Accipiter Hawk UAHA Accipiter (sp) ACCSPE

Bicolored Hawk BIHA Accipiter bicolor ACCBIC

Cooper's Hawk COHA Accipiter cooperii ACCCOO

Northern Goshawk NOGO Accipiter gentilis ACCGEN

Gundlach's Hawk GUHA Accipiter gundlachi ACCGUN

Gray-bellied Hawk GBEH* Accipiter poliogaster ACCPOL

Chinese Sparrowhawk CHIS* Accipiter soloensis ACCSOL

Sharp-shinned Hawk SSHA Accipiter striatus ACCSTR

Tiny Hawk TIHA Accipiter superciliosus ACCSUP

+ Unidentified Hawk UNHA Accipitridae (gen, sp) ACCGSP

Common Myna COMY Acridotheres tristis ACRTRI

Blyth's Reed Warbler BREW Acrocephalus dumetorum ACRDUM

Millerbird MILL Acrocephalus familiaris ACRFAM

Sedge Warbler SEWA Acrocephalus schoenobaenus ACRSCH

Common Sandpiper COSA Actitis hypoleucos ACTHYP

Spotted Sandpiper SPSA Actitis macularius ACTMAC

Clark's Grebe CLGR Aechmophorus clarkii AECCLA

Western Grebe WEGR Aechmophorus occidentalis AECOCC

Northern Saw-whet Owl NSWO Aegolius acadicus AEGACA

Boreal Owl BOOW Aegolius funereus AEGFUN

Unspotted Saw-whet Owl USWO Aegolius ridgwayi AEGRID

Mariana Swiftlet MASW Aerodramus bartschi AERBAR

White-throated Swift WTSW Aeronautes saxatalis AERSAX

Crested Auklet CRAU Aethia cristatella AETCRI

Parakeet Auklet PAAU Aethia psittacula AETPSI

Least Auklet LEAU Aethia pusilla AETPUS

Whiskered Auklet WHAU Aethia pygmaea AETPYG

Agami Heron AGHE Agamia agami AGAAGA

Rosy-faced Lovebird RFLO Agapornis roseicollis AGAROS

Red-shouldered Blackbird RSBL Agelaius assimilis AGEASS

Tawny-shouldered Blackbird TSBL Agelaius humeralis AGEHUM

Red-winged Blackbird RWBL Agelaius phoeniceus AGEPHO

Tricolored Blackbird TRBL Agelaius tricolor AGETRI

http://www.birdpop.org/


Yellow-shouldered Blackbird YSBL Agelaius xanthomus AGEXAN

Oaxaca Sparrow OASP Aimophila notosticta AIMNOT

Rusty Sparrow RUSP Aimophila rufescens AIMRUS*

Rufous-crowned Sparrow RCSP Aimophila ruficeps AIMRUP*

Wood Duck WODU Aix sponsa AIXSPO

Oahu Akialoa OAKI* Akialoa ellisiana AKIELL

Maui-nui Akialoa MNAK Akialoa lanaiensis AKILAN

Lesser Akialoa LEAK Akialoa obscura AKIOBS

Kauai Akialoa KAAK Akialoa stejnegeri AKISTE

Eurasian Skylark EUSK Alauda arvensis ALAARV

Razorbill RAZO Alca torda ALCTOR

Chukar CHUK Alectoris chukar ALECHU

Dovekie DOVE Alle alle ALLALL

Scaly-breasted Thrasher SBTH Allenia fusca ALLFUC

Egyptian Goose EGGO Alopochen aegyptiaca ALOAEG

Red Avadavat REAV Amandava amandava AMAAMN*

Uniform Crake UNIC* Amaurolimnas concolor AMLCON*

Blue Seedeater BLSE Amaurospiza concolor AMSCON*

Blue-chested Hummingbird BCHH* Amazilia amabilis AMAAMB*

Berylline Hummingbird BEHU Amazilia beryllina AMABER

Mangrove Hummingbird MAHU Amazilia boucardi AMABOU

White-bellied Emerald WBEM Amazilia candida AMACAN

Azure-crowned Hummingbird AZCH* Amazilia cyanocephala AMACYC*

Blue-tailed Hummingbird BTLH* Amazilia cyanura AMACYR*

Charming Hummingbird CHHU Amazilia decora AMADEC

Snowy-bellied Hummingbird SBEH* Amazilia edward AMAEDW

Honduran Emerald HOEM Amazilia luciae AMALUC

Cinnamon Hummingbird CIHU Amazilia rutila AMARUT

Steely-vented Hummingbird SVHU Amazilia saucerottei AMASAU

Rufous-tailed Hummingbird RTAH* Amazilia tzacatl AMATZA

Violet-crowned Hummingbird VCHU Amazilia violiceps AMAVIO

Green-fronted Hummingbird GFHU Amazilia viridifrons AMAVIF*

Buff-bellied Hummingbird BBEH* Amazilia yucatanensis AMAYUC

Black-billed Parrot BBPA Amazona agilis AMAAGI

White-fronted Parrot WFPA Amazona albifrons AMAALB

Red-necked Parrot RNPA Amazona arausiaca AMAARA

Yellow-naped Parrot YNPA Amazona auropalliata AMAAUR

Red-lored Parrot RLPA Amazona autumnalis AMAAUT

Yellow-billed Parrot YBPA Amazona collaria AMACOL

Mealy Parrot MEAP* Amazona farinosa AMAFAR

Lilac-crowned Parrot LCPA Amazona finschi AMAFIN

St. Vincent Parrot SVPA Amazona guildingii AMAGUI

Imperial Parrot IMPA Amazona imperialis AMAIMP

Cuban Parrot CPAT* Amazona leucocephala AMALEU

Yellow-crowned Parrot YCPA Amazona ochrocephala AMAOCH

Yellow-headed Parrot YHPA Amazona oratrix AMAORA

Hispaniolan Parrot HPAT* Amazona ventralis AMAVEN

St. Lucia Parrot SLPA Amazona versicolor AMAVER


Red-crowned Parrot RCPA Amazona viridigenalis AMAVIG*

Puerto Rican Parrot PRPO* Amazona vittata AMAVIT

Yellow-lored Parrot YLPA Amazona xantholora AMAXAN

Yellow-billed Cacique YBIC* Amblycercus holosericeus AMBHOL

Baird's Sparrow BAIS* Ammodramus bairdii AMMBAI

Saltmarsh Sparrow SALS* Ammodramus caudacutus AMMCAU

Henslow's Sparrow HESP Ammodramus henslowii AMMHEN

LeConte's Sparrow LCSP Ammodramus leconteii AMMLEC

+ Cape Sable Seaside-Sparrow CSSS Ammodramus m. mirabilis AMMMMI

+ Dusky Seaside-Sparrow DUSS Ammodramus m. nigrescens AMMMNI

Seaside Sparrow SESP Ammodramus maritimus AMMMAR

Nelson's Sparrow NESP Ammodramus nelsoni AMMNEL

+ Sharp-tailed Sparrow STSP Ammodramus nelsoni/caudacut. AMMNEC

+ Florida Grasshopper Sparrow FGSP Ammodramus s. floridanus AMMSFL

Grasshopper Sparrow GRSP Ammodramus savannarum AMMSAV

Black-throated Sparrow BTSP Amphispiza bilineata AMPBIL

Five-striped Sparrow FSSP Amphispiza quinquestriata AMPQUI

Scaly-throated Foliage-gleaner STFG Anabacerthia variegaticeps ANAVAR

+ Unidentified Teal UNTE Anas (sp) ANASPE

Northern Pintail NOPI Anas acuta ANAACU

White-cheeked Pintail WCHP* Anas bahamensis ANABAH

+ American Green-winged Teal AGWT Anas c. carolinensis ANACCA

+ Eurasian Green-winged Teal EGWT Anas c. crecca ANACCR

Green-winged Teal GWTE Anas crecca ANACRE

Mottled Duck MODU Anas fulvigula ANAFUL

Laysan Duck LAYD* Anas laysanensis ANALAY

+ Mexican Duck MEDU Anas p. diazi ANAPDI

Mallard MALL Anas platyrhynchos ANAPLA

American Black Duck ABDU Anas rubripes ANARUB

+ American Black Duck X Mallard Hybrid ABDH Anas rubripes x platy. ANARUP

Hawaiian Duck HAWD* Anas wyvilliana ANAWYV

Eastern Spot-billed Duck ESBD Anas zonorhyncha ANAZON

+ Unidentified Duck UNDU Anatinae (gen, sp) ANAGSP

Tooth-billed Hummingbird TBHU Androdon aequatorialis ANDAEQ

Anhinga ANHI Anhinga anhinga ANHANH

Blue-gray Noddy BGNO Anous ceruleus ANOCER

Black Noddy BLNO Anous minutus ANOMIN

Brown Noddy BRNO Anous stolidus ANOSTO

Greater White-fronted Goose GWFG Anser albifrons ANSALB

Graylag Goose GRGO Anser anser ANSANS

Pink-footed Goose PFGO Anser brachyrhynchus ANSBRA

+ Greater Snow Goose Blue-morph GSGB Anser c. atlantica ANSCAT

+ Greater Snow Goose Intermediate-morph GSGI Anser c. atlantica ANSCAT

+ Greater Snow Goose White-morph GSGW Anser c. atlantica ANSCAT

+ Lesser Snow Goose Blue-morph LSGB Anser c. caerulescens ANSCCA

+ Lesser Snow Goose Intermediate-morph LSGI Anser c. caerulescens ANSCCA

+ Lesser Snow Goose White-morph LSGW Anser c. caerulescens ANSCCA

Snow Goose SNGO Anser caerulescens ANSCAE


+ Snow X Ross's Goose Hybrid SRGH Anser caerulescens x rossii ANSCAR

Emperor Goose EMGO Anser canagicus ANSCAN

Lesser White-fronted Goose LWFG Anser erythropus ANSERY

Taiga Bean-Goose TABG Anser fabalis ANSFAB

Ross's Goose ROGO Anser rossii ANSROS

Tundra Bean-Goose TUBG Anser serrirostris ANSSER

Antillean Mango ANMA Anthracothorax dominicus ANTDOM

Jamaican Mango JAMA Anthracothorax mango ANTMAN

Black-throated Mango BTMA Anthracothorax nigricollis ANTNIG

Green-breasted Mango GNBM* Anthracothorax prevostii ANTPRE

Veraguan Mango VEMA Anthracothorax veraguensis ANTVER

Green Mango GMAG* Anthracothorax viridis ANTVIR

Red-throated Pipit RTPI Anthus cervinus ANTCER

Pechora Pipit PEPI Anthus gustavi ANTGUS

Olive-backed Pipit OBPI Anthus hodgsoni ANTHOD

Yellowish Pipit YEPI Anthus lutescens ANTLUT

Meadow Pipit MEPI Anthus pratensis ANTPRA

American Pipit AMPI Anthus rubescens ANTRUB

Sprague's Pipit SPPI Anthus spragueii ANTSPR

Tree Pipit TRPI Anthus trivialis ANTTRI

Sandhill Crane SACR Antigone canadensis ANTCAN

Mexican Whip-poor-will MWPW Antrostomus arizonae ANTARI

Yucatan Nightjar YUNI Antrostomus badius ANTBAD

Chuck-will's-widow CWWI Antrostomus carolinensis ANTCAR

Greater Antillean Nightjar GANI Antrostomus cubanensis ANTCUB

Puerto Rican Nightjar PRNI Antrostomus noctitherus ANTNOC

Buff-collared Nightjar BCNI Antrostomus ridgwayi ANTRID

Rufous Nightjar RUNI Antrostomus rufus ANTRUF

Tawny-collared Nightjar TCNI Antrostomus salvini ANTSAL

Dusky Nightjar DUNI Antrostomus saturatus ANTSAT

Eastern Whip-poor-will EWPW Antrostomus vociferus ANTVOC

Black-billed Flycatcher BLBF* Aphanotriccus audax APHAUD

Tawny-chested Flycatcher TCFL Aphanotriccus capitalis APHCAP

California Scrub-Jay CASJ Aphelocoma californica APHCAL

Florida Scrub-Jay FLSJ Aphelocoma coerulescens APHCOE

Island Scrub-Jay ISSJ Aphelocoma insularis APHINS

Transvolcanic Jay TRJA Aphelocoma ultramarina APHULT

Unicolored Jay UNJA Aphelocoma unicolor APHUNI

Mexican Jay MEJA Aphelocoma wollweberi APHWOL

Woodhouse's Scrub-Jay WOSJ Aphelocoma woodhouseii APHWOO

Common Swift COSW Apus apus APUAPU

Alpine Swift ALSW Apus melba APUMEL

Fork-tailed Swift FTSW Apus pacificus APUPAC

Golden Eagle GOEA Aquila chrysaetos AQUCHR

Great Green Macaw GGMA Ara ambiguus ARAAMB

Blue-and-yellow Macaw BAYM Ara ararauna ARAARA

Red-and-green Macaw RAGM Ara chloropterus ARACHL

Scarlet Macaw SCMA Ara macao ARAMAC


Military Macaw MIMA Ara militaris ARAMIL

Chestnut-fronted Macaw CFMA Ara severus ARASEV

Cuban Macaw CUBM* Ara tricolor ARATRI

Russet-naped Wood-Rail RSWR* Aramides albiventris ARAALB

Rufous-necked Wood-Rail RNWR Aramides axillaris ARAAXI

Gray-cowled Wood-Rail GCWR Aramides cajaneus ARACAJ

Limpkin LIMP Aramus guarauna ARAGUA

Nanday Parakeet NAPA Aratinga nenday ARANEN

Black-chinned Hummingbird BCHU Archilochus alexandri ARCALE

Ruby-throated Hummingbird RTHU Archilochus colubris ARCCOL

Great Egret GREG Ardea alba ARDALB

Gray Heron GRAH* Ardea cinerea ARDCIN

Cocoi Heron COHE Ardea cocoi ARDCOC

+ Great White Heron GWHE Ardea h. occidentalis ARDHOC

Great Blue Heron GBHE Ardea herodias ARDHER

Intermediate Egret INEG Ardea intermedia ARDINT

Purple Heron PUHE Ardea purpurea ARDPUR

Buller's Shearwater BULS* Ardenna bulleri ARDBUL

Flesh-footed Shearwater FFSH Ardenna carneipes ARDCAR

Pink-footed Shearwater PFSH Ardenna creatopus ARDCRE

Great Shearwater GRSH Ardenna gravis ARDGRA

Sooty Shearwater SOSH Ardenna grisea ARDGRI

Wedge-tailed Shearwater WTSH Ardenna pacifica ARDPAC

Short-tailed Shearwater SRTS* Ardenna tenuirostris ARDTEN

Chinese Pond-Heron CHPH Ardeola bacchus ARDBAC

Ruddy Turnstone RUTU Arenaria interpres AREINT

Black Turnstone BLTU Arenaria melanocephala AREMEL

Black-headed Brushfinch BHBR Arremon atricapillus ARRATR

Orange-billed Sparrow OBSP Arremon aurantiirostris ARRAUR

Chestnut-capped Brushfinch CCBR Arremon brunneinucha ARRBRU

Costa Rican Brushfinch CRBR Arremon costaricensis ARRCOS

Sooty-faced Finch SFFI Arremon crassirostris ARRCRA

Green-striped Brushfinch GSBR Arremon virenticeps ARRVIR

Green-backed Sparrow GBSP Arremonops chloronotus ARRCHL

Black-striped Sparrow BSTS* Arremonops conirostris ARRCON

Olive Sparrow OLSP Arremonops rufivirgatus ARRRUF

Bell's Sparrow BESP* Artemisiospiza belli ARTBEL

Sagebrush Sparrow SABS* Artemisiospiza nevadensis ARTNEV

+ Sage Sparrow SAGS* Artemisiospiza nevadensis/belli ARTNEB

Short-eared Owl SEOW Asio flammeus ASIFLA

Long-eared Owl LEOW Asio otus ASIOTU

Stygian Owl STOW Asio stygius ASISTY

Blue-throated Motmot BTMO Aspatha gularis ASPGUL

Burrowing Owl BUOW Athene cunicularia ATHCUN

White-naped Brushfinch WNBR Atlapetes albinucha ATLALB

Rufous-capped Brushfinch RCBR Atlapetes pileatus ATLPIL

Wine-throated Hummingbird WTHH* Atthis ellioti ATTELL

Bumblebee Hummingbird BUHU Atthis heloisa ATTHEL


Black-capped Swallow BCSW Atticora pileata ATTPIL

White-thighed Swallow WTGS* Atticora tibialis ATTTIB

Bright-rumped Attila BRAT Attila spadiceus ATTSPA

Northern Emerald-Toucanet NOET Aulacorhynchus prasinus AULPRA

Verdin VERD Auriparus flaviceps AURFLA

Buff-throated Foliage-gleaner BTFG Automolus ochrolaemus AUTOCH

Striped Woodhaunter STPW* Automolus subulatus AUTSUB

+ Unidentified Bird UNBI Aves (gen, sp) AVEGSP

Lesser Scaup LESC Aythya affinis AYTAFF

Redhead REDH Aythya americana AYTAME

Ring-necked Duck RNDU Aythya collaris AYTCOL

Common Pochard COMP* Aythya ferina AYTFER

Tufted Duck TUDU Aythya fuligula AYTFUL

Greater Scaup GRSC Aythya marila AYTMAR

Canvasback CANV Aythya valisineria AYTVAL

Black-crested Titmouse BCTI Baeolophus atricristatus BAEATR

Tufted Titmouse TUTI Baeolophus bicolor BAEBIC

Oak Titmouse OATI Baeolophus inornatus BAEINO

Juniper Titmouse JUTI Baeolophus ridgwayi BAERID

Bridled Titmouse BRTI Baeolophus wollweberi BAEWOL

Blue-and-gold Tanager BAGT Bangsia arcaei BANARC

Upland Sandpiper UPSA Bartramia longicauda BARLON

Rufous Motmot RMOT* Baryphthengus martii BARMAR

Golden-browed Warbler GBWA Basileuterus belli BASBEL

Golden-crowned Warbler GCRW* Basileuterus culicivorus BASCUL

Pirre Warbler PIRW* Basileuterus ignotus BASIGN

Fan-tailed Warbler FTWA Basileuterus lachrymosus BASLAC

Black-cheeked Warbler BCWA Basileuterus melanogenys BASMEG*

Costa Rican Warbler CRWA Basileuterus melanotis BASMET*

Rufous-capped Warbler RCWA Basileuterus rufifrons BASRUF

Tacarcuna Warbler TAWA Basileuterus tacarcunae BASTAC

Barred Parakeet BAPA Bolborhynchus lineola BOLLIN

Cedar Waxwing CEDW* Bombycilla cedrorum BOMCED

Bohemian Waxwing BOWA Bombycilla garrulus BOMGAR

Ruffed Grouse RUGR Bonasa umbellus BONUMB

American Bittern AMBI Botaurus lentiginosus BOTLEN

Pinnated Bittern PIBI Botaurus pinnatus BOTPIN

Dusky-backed Jacamar DBJA Brachygalba salmoni BRASAL

Kittlitz's Murrelet KIMU Brachyramphus brevirostris BRABRE

Marbled Murrelet MAMU Brachyramphus marmoratus BRAMAR

Long-billed Murrelet LBMU Brachyramphus perdix BRAPER

+ Brant Intergrade BRIN Branta b. bern. x nigri. BRABBN

+ Atlantic Brant ATBR Branta b. bernicla BRABBE

+ Black Brant BLBR Branta b. nigricans BRABNI

Brant BRAN Branta bernicla BRABER

+ Large Canada Goose LCGO Branta c. moffitti BRACMO

+ Small Canada Goose SCGO Branta c. parvipes BRACPA

Canada Goose CANG* Branta canadensis BRACAN


+ Aleutian Cackling Goose ACGO Branta h. leucopareia BRAHLE

+ Minima Cackling Goose MCGO Branta h. minima BRAHMI

Cackling Goose CACG* Branta hutchinsii BRAHUT

Barnacle Goose BARG* Branta leucopsis BRALEU

Hawaiian Goose HAGO Branta sandvicensis BRASAN

Orange-chinned Parakeet OCPA Brotogeris jugularis BROJUG

White-winged Parakeet WWPA Brotogeris versicolurus BROVER

Snowy Owl SNOW Bubo scandiacus BUBSCA

Great Horned Owl GHOW Bubo virginianus BUBVIR

Cattle Egret CAEG Bubulcus ibis BUBIBI

Bufflehead BUFF Bucephala albeola BUCALB

Common Goldeneye COGO Bucephala clangula BUCCLA

Barrow's Goldeneye BAGO Bucephala islandica BUCISL

Bulwer's Petrel BUPE Bulweria bulwerii BULBUL

Jouanin's Petrel JOPE Bulweria fallax BULFAL

Double-striped Thick-knee DSTK Burhinus bistriatus BURBIS

Black-collared Hawk BCHA Busarellus nigricollis BUSNIG

Zone-tailed Hawk ZTHA Buteo albonotatus BUTALB

Short-tailed Hawk STHA Buteo brachyurus BUTBRA

+ Harlan's Hawk HALH* Buteo j. harlani BUTJHA

Red-tailed Hawk RTHA Buteo jamaicensis BUTJAM

Rough-legged Hawk RLHA Buteo lagopus BUTLAG

Red-shouldered Hawk RSHA Buteo lineatus BUTLIN

Gray-lined Hawk GLHA Buteo nitidus BUTNIT

Gray Hawk GRHA Buteo plagiatus BUTPLG*

Broad-winged Hawk BWHA Buteo platypterus BUTPLT*

Ferruginous Hawk FEHA Buteo regalis BUTREG

Ridgway's Hawk RIHA Buteo ridgwayi BUTRID

Hawaiian Hawk HAWH* Buteo solitarius BUESOL*

Swainson's Hawk SWHA Buteo swainsoni BUTSWA

Common Black Hawk COBH* Buteogallus anthracinus BUTANT

Cuban Black Hawk CUBH* Buteogallus gundlachii BUTGUN

Savanna Hawk SAHA Buteogallus meridionalis BUTMER

Solitary Eagle SOEA Buteogallus solitarius BUGSOL*

Great Black Hawk GBLH* Buteogallus urubitinga BUTURU

Striated Heron STRH* Butorides striata BUTSTR

Green Heron GRHE Butorides virescens BUTVIR

Yellow-rumped Cacique YRCA Cacicus cela CACCEL

Scarlet-rumped Cacique SRCA Cacicus uropygialis CACURO

Muscovy Duck MUDU Cairina moschata CAIMOS

Lark Bunting LARB* Calamospiza melanocorys CALMEC*

Lapland Longspur LALO Calcarius lapponicus CALLAP

Chestnut-collared Longspur CCLO Calcarius ornatus CALORN

Smith's Longspur SMLO Calcarius pictus CALPIC

Sharp-tailed Sandpiper SPTS* Calidris acuminata CALACU

Sanderling SAND Calidris alba CALALB

Dunlin DUNL Calidris alpina CALALP

Baird's Sandpiper BASA Calidris bairdii CALBAI


Red Knot REKN Calidris canutus CALCAN

Broad-billed Sandpiper BBIS* Calidris falcinellus CALFAL

Curlew Sandpiper CUSA Calidris ferruginea CALFER

White-rumped Sandpiper WRSA Calidris fuscicollis CALFUS

Stilt Sandpiper STSA Calidris himantopus CALHIM

Purple Sandpiper PUSA Calidris maritima CALMAR

Western Sandpiper WESA Calidris mauri CALMAU

Pectoral Sandpiper PESA Calidris melanotos CALMET*

Little Stint LIST Calidris minuta CALMIA*

Least Sandpiper LESA Calidris minutilla CALMIL*

Rock Sandpiper ROSA Calidris ptilocnemis CALPTI

Ruff RUFF Calidris pugnax CALPUG

Semipalmated Sandpiper SESA Calidris pusilla CALPUS

Spoon-billed Sandpiper SBSA Calidris pygmea CALPYG

Red-necked Stint RNST Calidris ruficollis CALRUF

Long-toed Stint LTST Calidris subminuta CALSUM*

Buff-breasted Sandpiper BBSA Calidris subruficollis CALSUR*

Temminck's Stint TEST Calidris temminckii CALTEM

Great Knot GRKN Calidris tenuirostris CALTEN

Surfbird SURF Calidris virgata CALVIR

California Quail CAQU Callipepla californica CALCAL

Elegant Quail ELQU Callipepla douglasii CALDOU

Gambel's Quail GAQU Callipepla gambelii CALGAM

Scaled Quail SCQU Callipepla squamata CALSQU

Magenta-throated Woodstar MTWO Calliphlox bryantae CALBRY

Bahama Woodstar BAWO Calliphlox evelynae CALEVE

Inagua Woodstar INWO Calliphlox lyrura CALLYR

Purple-throated Woodstar PTWO Calliphlox mitchellii CALMIT

Black-throated Magpie-Jay BTMJ Calocitta colliei CALCOL

White-throated Magpie-Jay WTMJ Calocitta formosa CALFOR

Cory's Shearwater COSH Calonectris diomedea CALDIO

Cape Verde Shearwater CVSH Calonectris edwardsii CALEDW

Streaked Shearwater STRS* Calonectris leucomelas CALLEU

Lucifer Hummingbird LUHU Calothorax lucifer CALLUC

Beautiful Hummingbird BEAH* Calothorax pulcher CALPUL

Anna's Hummingbird ANHU Calypte anna CALANN

Costa's Hummingbird COHU Calypte costae CALCOS

Eastern Chat-Tanager EACT Calyptophilus frugivorus CALFRU

Western Chat-Tanager WECT Calyptophilus tertius CALTER

Pale-billed Woodpecker PBIW* Campephilus guatemalensis CAMGUA

Crimson-bellied Woodpecker CBWO Campephilus haematogaster CAMHAE

Imperial Woodpecker IMWO Campephilus imperialis CAMIMP

Crimson-crested Woodpecker CCRW* Campephilus melanoleucos CAMMEL

Ivory-billed Woodpecker IBWO Campephilus principalis CAMPRI

Labrador Duck LABD* Camptorhynchus labradorius CAMLAB

Northern Beardless-Tyrannulet NOBT Camptostoma imberbe CAMIMB

Southern Beardless-Tyrannulet SOBT Camptostoma obsoletum CAMOBS

Wedge-tailed Sabrewing WTSA Campylopterus curvipennis CAMCUR


Long-tailed Sabrewing LTSA Campylopterus excellens CAMEXC

Violet Sabrewing VISA Campylopterus hemileucurus CAMHEM

Rufous Sabrewing RUSA Campylopterus rufus CAMRUS*

Brown-billed Scythebill BBSC Campylorhamphus pusillus CAMPUS

Red-billed Scythebill RBSC Campylorhamphus trochilirostris CAMTRO

White-headed Wren WHWR Campylorhynchus albobrunneus CAMALB

Cactus Wren CACW* Campylorhynchus brunneicapillus CAMBRU

Giant Wren GIWR Campylorhynchus chiapensis CAMCHI

Bicolored Wren BIWR Campylorhynchus griseus CAMGRI

Spotted Wren SPWR Campylorhynchus gularis CAMGUL

Boucard's Wren BOWR Campylorhynchus jocosus CAMJOC

Gray-barred Wren GBWR Campylorhynchus megalopterus CAMMEG

Rufous-naped Wren RNAW* Campylorhynchus rufinucha CAMRUN*

Yucatan Wren YUWR Campylorhynchus yucatanicus CAMYUC

Band-backed Wren BABW* Campylorhynchus zonatus CAMZON

Isthmian Wren ISWR Cantorchilus elutus CANELU

Stripe-throated Wren STWR Cantorchilus leucopogon CANLEP*

Buff-breasted Wren BBRW* Cantorchilus leucotis CANLET*

Cabanis's Wren CABW* Cantorchilus modestus CANMOD

Bay Wren BAYW* Cantorchilus nigricapillus CANNIG

Riverside Wren RIWR Cantorchilus semibadius CANSEM

Stripe-breasted Wren SIBW* Cantorchilus thoracicus CANTHO

Canebrake Wren CAKW* Cantorchilus zeledoni CANZEL

Spot-crowned Barbet SCBA Capito maculicoronatus CAPMAC

Gray Nightjar GRNI Caprimulgus indicus CAPIND

Yellow Tyrannulet YETY Capsiempis flaveola CAPFLA

Crested Caracara CRCA Caracara cheriway CARCHE

Guadalupe Caracara GUCA Caracara lutosa CARLUT

Canada Warbler CAWA Cardellina canadensis CADCAN

Wilson's Warbler WIWA Cardellina pusilla CARPUS

Red Warbler REWA Cardellina rubra CARRUA*

Red-faced Warbler RFWA Cardellina rubrifrons CARRUF*

Pink-headed Warbler PHWA Cardellina versicolor CARVER

Northern Cardinal NOCA Cardinalis cardinalis CARCAI*

Pyrrhuloxia PYRR Cardinalis sinuatus CARSIN

European Goldfinch EUGO Carduelis carduelis CARCAU*

Common Rosefinch CORO Carpodacus erythrinus CARERY

Yellow-billed Cotinga YBCO Carpodectes antoniae CARANT

Black-tipped Cotinga BTCO Carpodectes hopkei CARHOP

Snowy Cotinga SNCO Carpodectes nitidus CARNIT

Yellow-green Grosbeak YGGR Caryothraustes canadensis CATCAN

Black-faced Grosbeak BFAG* Caryothraustes poliogaster CARPOL

Yellow-winged Cacique YWCA Cassiculus melanicterus CASMEL

Whistling Warbler WHIW* Catharopeza bishopi CATBIS

Turkey Vulture TUVU Cathartes aura CAEAUR*

Lesser Yellow-headed Vulture LYHV Cathartes burrovianus CATBUR

Orange-billed Nightingale-Thrush OBNT Catharus aurantiirostris CATAUN*

Bicknell's Thrush BITH Catharus bicknelli CATBIC


Spotted Nightingale-Thrush SPNT Catharus dryas CATDRY

Ruddy-capped Nightingale-Thrush RCNT Catharus frantzii CATFRA

Slaty-backed Nightingale-Thrush SBNT Catharus fuscater CATFUT*

Veery VEER Catharus fuscescens CATFUN*

Black-billed Nightingale-Thrush BBNT Catharus gracilirostris CATGRA

Hermit Thrush HETH Catharus guttatus CATGUT

Black-headed Nightingale-Thrush BHNT Catharus mexicanus CASMEX*

Gray-cheeked Thrush GCTH Catharus minimus CATMIN

+ Gray-cheeked/Bicknell's Thrush GCBT Catharus minimus x bickn. CATMIB

Russet Nightingale-Thrush RUNT Catharus occidentalis CATOCC

Swainson's Thrush SWTH Catharus ustulatus CATUST

Canyon Wren CANW* Catherpes mexicanus CAPMEX*

Chestnut-colored Woodpecker CCOW* Celeus castaneus CELCAS

Cinnamon Woodpecker CIWO Celeus loricatus CELLOR

Gunnison Sage-Grouse GUSG Centrocercus minimus CENMIN

Greater Sage-Grouse GRSG Centrocercus urophasianus CENURO

Bare-necked Umbrellabird BNUM Cephalopterus glabricollis CEPGLA

Pigeon Guillemot PIGU Cepphus columba CEPCOL

Black Guillemot BLGU Cepphus grylle CEPGRY

Golden-headed Manakin GHMA Ceratopipra erythrocephala CERERY

Red-capped Manakin RCMA Ceratopipra mentalis CERMEN

Jet Antbird JEAN Cercomacra nigricans CERNIG

Dusky Antbird DUAN Cercomacroides tyrannina CERTYR

Rhinoceros Auklet RHAU Cerorhinca monocerata CERMON

Brown Creeper BRCR Certhia americana CERAME

Japanese Bush-Warbler JABW Cettia diphone CETDIP

Kioea KIOE Chaetoptila angustipluma CHAANG

Short-tailed Swift STSW Chaetura brachyura CHABRA

Chapman's Swift CHAS* Chaetura chapmani CHACHA

Gray-rumped Swift GRSW Chaetura cinereiventris CHACIN

Costa Rican Swift CRSW Chaetura fumosa CHAFUM

Lesser Antillean Swift LASW Chaetura martinica CHAMAR

Sick's Swift SISW Chaetura meridionalis CHAMER

Chimney Swift CHSW Chaetura pelagica CHAPEL

Band-rumped Swift BRSW Chaetura spinicaudus CHASPI

Vaux's Swift VASW Chaetura vauxi CHAVAU

White-vented Plumeleteer WVPL Chalybura buffonii CHABUF

Bronze-tailed Plumeleteer BTPL Chalybura urochrysia CHAURO

Wrentit WREN Chamaea fasciata CHAFAS

Black Guan BLAG* Chamaepetes unicolor CHAUNI

Collared Plover COPL Charadrius collaris CHACOL

Little Ringed Plover LRPL Charadrius dubius CHADUB

Common Ringed Plover CRPL Charadrius hiaticula CHAHIA

Greater Sand-Plover GSAP* Charadrius leschenaultii CHALES

Piping Plover PIPL Charadrius melodus CHAMEL

Lesser Sand-Plover LSAP* Charadrius mongolus CHAMOG*

Mountain Plover MOPL Charadrius montanus CHAMOT*


Eurasian Dotterel EUDO Charadrius morinellus CHAMOR

Snowy Plover SNPL Charadrius nivosus CHANIV

Semipalmated Plover SEPL Charadrius semipalmatus CHASEM

Oriental Plover ORPL Charadrius veredus CHAVER

Killdeer KILL Charadrius vociferus CHAVOC

Wilson's Plover WIPL Charadrius wilsonia CHAWIL

Oahu Elepaio OAEL Chasiempis ibidis CHAIBI

Hawaii Elepaio HAEL Chasiempis sandwichensis CHASAN

Kauai Elepaio KAEL Chasiempis sclateri CHASCL

Lance-tailed Manakin LATM* Chiroxiphia lanceolata CHILAN

Long-tailed Manakin LOTM* Chiroxiphia linearis CHILIN

Whiskered Tern WHST* Chlidonias hybrida CHLHYB

White-winged Tern WWTE Chlidonias leucopterus CHLLEU

Black Tern BLTE Chlidonias niger CHLNIG

Kona Grosbeak KOGR Chloridops kona CHLKON

Oriental Greenfinch ORGR Chloris sinica CHLSIN

American Pygmy Kingfisher APKI Chloroceryle aenea CHLAEN

Amazon Kingfisher AMKI Chloroceryle amazona CHLAMA

Green Kingfisher GKIN* Chloroceryle americana CHLAME

Green-and-rufous Kingfisher GARK Chloroceryle inda CHLIND

Oahu Amakihi OAAM Chlorodrepanis flava CHDFLA*

Kauai Amakihi KAAM Chlorodrepanis stejnegeri CHLSTE

Hawaii Amakihi HAAM Chlorodrepanis virens CHLVIR

Green Honeycreeper GRHO Chlorophanes spiza CHLSPI

Golden-browed Chlorophonia GBCH Chlorophonia callophrys CHLCAL

Yellow-collared Chlorophonia YCCH Chlorophonia flavirostris CHPFLA*

Blue-crowned Chlorophonia BCRC* Chlorophonia occipitalis CHLOCC

Ashy-throated Chlorospingus ATCH Chlorospingus canigularis CHLCAG*

Yellow-throated Chlorospingus YTCH Chlorospingus flavigularis CHLFLG*

Common Chlorospingus COCL* Chlorospingus flavopectus CHLFLP*

Pirre Chlorospingus PICH Chlorospingus inornatus CHLINO

Sooty-capped Chlorospingus SCCH Chlorospingus pileatus CHLPIL

Tacarcuna Chlorospingus TACH Chlorospingus tacarcunae CHLTAC

Garden Emerald GAEM Chlorostilbon assimilis CHLASS

Golden-crowned Emerald GCEM Chlorostilbon auriceps CHLAUR

Brace's Emerald BREM Chlorostilbon bracei CHLBRA

Canivet's Emerald CAEM Chlorostilbon canivetii CHLCAV*

Cozumel Emerald COEM Chlorostilbon forficatus CHLFOR

Puerto Rican Emerald PREM Chlorostilbon maugaeus CHLMAU

Cuban Emerald CUEM Chlorostilbon ricordii CHLRIC

Hispaniolan Emerald HIEM Chlorostilbon swainsonii CHLSWA

Carmiol's Tanager CATA Chlorothraupis carmioli CHLCAR

Lemon-spectacled Tanager LSTA Chlorothraupis olivacea CHLOLI

Lark Sparrow LASP Chondestes grammacus CHOGRA

Hook-billed Kite HBKI Chondrohierax uncinatus CHOUNC

Lesser Nighthawk LENI Chordeiles acutipennis CHOACU

Antillean Nighthawk ANNI Chordeiles gundlachii CHOGUN

Common Nighthawk CONI Chordeiles minor CHOMIN


Gray-hooded Gull GHGU Chroicocephalus cirrocephalus CHRCIR

Bonaparte's Gull BOGU Chroicocephalus philadelphia CHRPHI

Black-headed Gull BHGU Chroicocephalus ridibundus CHRRID

Ruby-topaz Hummingbird RTOH* Chrysolampis mosquitus CHRMOS

Yellow-hooded Blackbird YHOB* Chrysomus icterocephalus CHRICT

Black-and-yellow Tanager BAYT Chrysothlypis chrysomelas CHRCHR

Black-and-white Owl BLWO* Ciccaba nigrolineata CICNIG

Mottled Owl MOOW Ciccaba virgata CICVIR

Maguari Stork MAST Ciconia maguari JCICMA

Gray Trembler GRTR Cinclocerthia gutturalis CINGUT

Brown Trembler BRTR Cinclocerthia ruficauda CINRUF

American Dipper AMDI Cinclus mexicanus CINMEX

Western Marsh Harrier WMHA Circus aeruginosus CIRAER

Long-winged Harrier LWHA Circus buffoni CIRBUF

Northern Harrier NOHA Circus hudsonius CIRHUD

Ula-ai-hawane UAIH* Ciridops anna CIRANN

Marsh Wren MAWR Cistothorus palustris CISPAL

Sedge Wren SEWR Cistothorus platensis CISPLA

Long-tailed Duck LTDU Clangula hyemalis CLAHYE

Maroon-chested Ground-Dove MCGD Claravis mondetoura CLAMON

Blue Ground-Dove BLGD Claravis pretiosa CLAPRE

Ruddy Foliage-gleaner RUFG Clibanornis rubiginosus CLIRUB

Brownish Twistwing BRTW Cnipodectes subbrunneus CNISUB

Hooded Grosbeak HOOG* Coccothraustes abeillei COCABE

Hawfinch HAWF Coccothraustes coccothraustes COCCOT*

Evening Grosbeak EVGR Coccothraustes vespertinus COCVES

Little Cuckoo LITC* Coccycua minuta COCMIT*

Yellow-billed Cuckoo YBCU Coccyzus americanus COCAME

Black-billed Cuckoo BBCU Coccyzus erythropthalmus COCERY

Pearly-breasted Cuckoo PBCU Coccyzus euleri COCEUL

Cocos Cuckoo COCC* Coccyzus ferrugineus COCFER

Hispaniolan Lizard-Cuckoo HILC Coccyzus longirostris COCLON

Dark-billed Cuckoo DBCU Coccyzus melacoryphus COCMEL

Great Lizard-Cuckoo GRLC Coccyzus merlini COCMER

Mangrove Cuckoo MACU Coccyzus minor COCMIR*

Chestnut-bellied Cuckoo CBCU Coccyzus pluvialis COCPLU

Bay-breasted Cuckoo BBRC* Coccyzus rufigularis COCRUF

Jamaican Lizard-Cuckoo JALC Coccyzus vetula COCVET

Puerto Rican Lizard-Cuckoo PRLC Coccyzus vieilloti COCVIE

Boat-billed Heron BBHE Cochlearius cochlearius COCCOL*

Bananaquit BANA Coereba flaveola COEFLA

+ Yellow-shafted Flicker YSFL Colaptes a. auratus COLAAU

+ Red-shafted Flicker RSFL Colaptes a. cafer COLACA

+ Northern Flicker Intergrade NFIN Colaptes a.auratus x cafer COLAAC

Northern Flicker NOFL Colaptes auratus COLAUT*

Gray-crowned Woodpecker GRCW* Colaptes auricularis COLAUC*

Gilded Flicker GIFL Colaptes chrysoides COLCHR

Fernandina's Flicker FEFL Colaptes fernandinae COLFER


Spot-breasted Woodpecker SBWP* Colaptes punctigula COLPUN

Golden-olive Woodpecker GOWO Colaptes rubiginosus COLRUB

Lesser Violetear LEVI Colibri cyanotus COLCYA

Brown Violetear BRVI Colibri delphinae COLDEL

Mexican Violetear MEVI Colibri thalassinus COLTHA

Crested Bobwhite CRBO Colinus cristatus COLCRI

Black-throated Bobwhite BTBO Colinus nigrogularis COLNIG

Northern Bobwhite NOBO Colinus virginianus COLVIR

Long-tailed Tyrant LTTY Colonia colonus COLCOL

Rock Pigeon ROPI Columba livia COLLIV

Inca Dove INDO Columbina inca COLINC

Plain-breasted Ground-Dove PBGD Columbina minuta COLMIN

Common Ground-Dove COGD Columbina passerina COLPAS

Ruddy Ground-Dove RUGD Columbina talpacoti COLTAL

White-eared Conebill WECO Conirostrum leucogenys CONLEU

White-ringed Flycatcher WRFL Conopias albovittatus CONALB

Cuban Pewee CUPE Contopus caribaeus CONCAB*

Tropical Pewee TROP* Contopus cinereus CONCIN

Olive-sided Flycatcher OSFL Contopus cooperi CONCOO

Hispaniolan Pewee HIPE Contopus hispaniolensis CONHIS

Lesser Antillean Pewee LAPE Contopus latirostris CONLAT

Dark Pewee DAPE Contopus lugubris CONLUG

Ochraceous Pewee OCPE Contopus ochraceus CONOCH

Jamaican Pewee JAPE Contopus pallidus CONPAL

Greater Pewee GRPE Contopus pertinax CONPER

Western Wood-Pewee WEWP Contopus sordidulus CONSOR

Eastern Wood-Pewee EAWP Contopus virens CONVIR

Carolina Parakeet CAPA Conuropsis carolinensis CONCAL*

White-rumped Shama WRSH Copsychus malabaricus COPMAL

Black Vulture BLVU Coragyps atratus CORATR

White-ruffed Manakin WRMA Corapipo altera CORALT

+ Unidentified Crow UNCR Corvus (sp) CORSPE

American Crow AMCR Corvus brachyrhynchos CORBRA

Northwestern Crow NOCR Corvus caurinus CORCAU

Common Raven CORA Corvus corax CORCOX*

Hooded Crow HOCR Corvus cornix CORCOR

Chihuahuan Raven CHRA Corvus cryptoleucus CORCRY

Rook ROOK Corvus frugilegus CORFRU

Hawaiian Crow HCRO* Corvus hawaiiensis CORHAW

Tamaulipas Crow TACR Corvus imparatus CORIMP

Jamaican Crow JACR Corvus jamaicensis CORJAM

White-necked Crow WNCR Corvus leucognaphalus CORLEU

Eurasian Jackdaw EUJA Corvus monedula CORMON

Cuban Crow CUCR Corvus nasicus CORNAS

Fish Crow FICR Corvus ossifragus COROSS

Palm Crow PACR Corvus palmarum CORPAL

Sinaloa Crow SICR Corvus sinaloae CORSIN

Lovely Cotinga LOCO Cotinga amabilis COTAMA


Blue Cotinga BLCO Cotinga nattererii COTNAT

Turquoise Cotinga TUCO Cotinga ridgwayi COTRID

Yellow Rail YERA Coturnicops noveboracensis COTNOV

Japanese Quail JAQU Coturnix japonica COTJAP

Coiba Spinetail COSP Cranioleuca dissita CRADIS

Red-faced Spinetail RFSP Cranioleuca erythrops CRAERY

Great Curassow GRCU Crax rubra CRARUB

Swallow-tailed Gull STGU Creagrus furcatus CREFUR

Corn Crake CORC* Crex crex CRECRE

Yellow-fronted Canary YFCA Crithagra mozambica CRIMOZ

Smooth-billed Ani SBAN Crotophaga ani CROANI

Greater Ani GRTA* Crotophaga major CROMAJ

Groove-billed Ani GBAN Crotophaga sulcirostris CROSUL

Plumbeous Hawk PLHA Cryptoleucopteryx plumbea CRYPLU

Green Manakin GMAK* Cryptopipo holochlora CRYHOL

Slaty-breasted Tinamou SBTI Crypturellus boucardi CRYBOU

Thicket Tinamou THTI Crypturellus cinnamomeus CRYCIN

Choco Tinamou CHTI Crypturellus kerriae CRYKER

Little Tinamou LITI Crypturellus soui CRYSOU

Common Cuckoo COCU Cuculus canorus CUCCAN

Oriental Cuckoo ORCU Cuculus optatus CUCOPT

Purple Honeycreeper PUHO Cyanerpes caeruleus CYACAE

Red-legged Honeycreeper RLHO Cyanerpes cyaneus CYACYU*

Shining Honeycreeper SHHO Cyanerpes lucidus CYALUC

Blue Jay BLJA Cyanocitta cristata CYACRI

Steller's Jay STJA Cyanocitta stelleri CYASTE

Blue-black Grosbeak BGRO* Cyanocompsa cyanoides CYACYD*

Blue Bunting BLBU Cyanocompsa parellina CYAPAR

Black-chested Jay BCHJ* Cyanocorax affinis CYAAFF

Purplish-backed Jay PBJA Cyanocorax beecheii CYABEE

Tufted Jay TUJA Cyanocorax dickeyi CYADIC

Bushy-crested Jay BCRJ* Cyanocorax melanocyaneus CYAMEL

San Blas Jay SBJA Cyanocorax sanblasianus CYASAN

Green Jay GREJ* Cyanocorax yncas CYAYNC

Yucatan Jay YUJA Cyanocorax yucatanicus CYAYUC

Zapata Rail ZARA Cyanolimnas cerverai CYACER

Silvery-throated Jay STHJ* Cyanolyca argentigula CYAARG

Azure-hooded Jay AHJA Cyanolyca cucullata CYACUC

White-throated Jay WTJA Cyanolyca mirabilis CYAMIR

Dwarf Jay DWJA Cyanolyca nana CYANAN

Black-throated Jay BTJA Cyanolyca pumilo CYAPUM

Blue-headed Hummingbird BHHU Cyanophaia bicolor CYABIC

Rufous-browed Peppershrike RBPE Cyclarhis gujanensis CYCGUJ

Trumpeter Swan TRUS* Cygnus buccinator CYGBUC

+ Bewick's Swan BESW Cygnus c. bewickii CYGCBE

+ Whistling Swan WHSW Cygnus c. columbianus CYGCCO

Tundra Swan TUSW Cygnus columbianus CYGCOL

Whooper Swan WHOS* Cygnus cygnus CYGCYG


Mute Swan MUSW Cygnus olor CYGOLO

Fasciated Antshrike FAAN Cymbilaimus lineatus CYMLIN

Broad-billed Hummingbird BBIH* Cynanthus latirostris CYNLAT

Dusky Hummingbird DUHU Cynanthus sordidus CYNSOR

Song Wren SONW* Cyphorhinus phaeocephalus CYPPHA

Spot-fronted Swift SFSW Cypseloides cherriei CYPCHE

White-chinned Swift WCHS* Cypseloides cryptus CYPCRY

Black Swift BLSW Cypseloides niger CYPNIG

White-fronted Swift WFSW Cypseloides storeri CYPSTO

Montezuma Quail MONQ* Cyrtonyx montezumae CYRMON

Ocellated Quail OCQU Cyrtonyx ocellatus CYROCE

Blue Dacnis BLDA Dacnis cayana DACCAY

Scarlet-thighed Dacnis STDA Dacnis venusta DACVEN

Viridian Dacnis VIDA Dacnis viguieri DACVIG

Singing Quail SIQU Dactylortyx thoracicus DACTHO

Long-tailed Woodcreeper LTWO Deconychura longicauda DECLON

Common House-Martin COHM Delichon urbicum DELURB

Flammulated Flycatcher FLFL Deltarhynchus flammulatus DELFLA

Sooty Grouse SOGR Dendragapus fuliginosus DENFUU*

Dusky Grouse DUGR Dendragapus obscurus DENOBS

Tawny-winged Woodcreeper TWWO Dendrocincla anabatina DENANA

Plain-brown Woodcreeper PBRW* Dendrocincla fuliginosa DENFUA*

Ruddy Woodcreeper RUWO Dendrocincla homochroa DENHOM

Black-banded Woodcreeper BBNW* Dendrocolaptes picumnus DENPIM*

Northern Barred-Woodcreeper NOBW Dendrocolaptes sanctithomae DENSAN

Great Spotted Woodpecker GSWO Dendrocopos major DENMAJ

West Indian Whistling-Duck WIWD Dendrocygna arborea DENARB

Black-bellied Whistling-Duck BBWD Dendrocygna autumnalis DENAUT

Fulvous Whistling-Duck FUWD Dendrocygna bicolor DENBIC

White-faced Whistling-Duck WFWD Dendrocygna viduata DENVID

Straight-billed Woodcreeper SGBW* Dendroplex picus DENPIS*

Bearded Wood-Partridge BEWP Dendrortyx barbatus DENBAR

Buffy-crowned Wood-Partridge BCWP Dendrortyx leucophrys DENLEU

Long-tailed Wood-Partridge LTWP Dendrortyx macroura DENMAC

Cinnamon-bellied Flowerpiercer CBFL Diglossa baritula DIGBAR

Slaty Flowerpiercer SLFL Diglossa plumbea DIGPLU

Wandering Albatross WAAL* Diomedea exulans DIOEXU

Green Thorntail GRET* Discosura conversii DISCON

Melodious Blackbird MEBL Dives dives DIVDIV

White-crowned Manakin WCRM* Dixiphia pipra DIXPIP

Bobolink BOBO Dolichonyx oryzivorus DOLORY

Black-capped Donacobius BCDO Donacobius atricapilla DONATR

Mexican Sheartail MESH Doricha eliza DORELI

Slender Sheartail SLSH Doricha enicura DORENI

Green-fronted Lancebill GFRL* Doryfera ludovicae DORLUD

Iiwi IIWI Drepanis coccinea DRECOC

Black Mamo BLMA Drepanis funerea DREFUN

Hawaii Mamo HAMA Drepanis pacifica DREPAC


Pheasant Cuckoo PHCU Dromococcyx phasianellus DROPHA

Lineated Woodpecker LIWO Dryocopus lineatus DRYLIN

Pileated Woodpecker PIWO Dryocopus pileatus DRYPIL

Palmchat PALM Dulus dominicus DULDOM

Gray Catbird GRCA Dumetella carolinensis DUMCAR

Plain Antvireo PLAN Dysithamnus mentalis DYSMEN

Spot-crowned Antvireo SPCA* Dysithamnus puncticeps DYSPUN

Streak-crowned Antvireo STCA* Dysithamnus striaticeps DYSSTR

Lanai Hookbill LANH* Dysmorodrepanis munroi DYSMUN

Passenger Pigeon PAPI Ectopistes migratorius ECTMIG

Little Blue Heron LBHE Egretta caerulea EGRCAE

Chinese Egret CHEG Egretta eulophotes EGREUL

Little Egret LIEG Egretta garzetta EGRGAR

Western Reef-Heron WERH Egretta gularis EGRGUL

Reddish Egret REEG Egretta rufescens EGRRUF

Snowy Egret SNEG Egretta thula EGRTHU

Tricolored Heron TRHE Egretta tricolor EGRTRI

White-crested Elaenia WCEL Elaenia albiceps ELAALB

Lesser Elaenia LEEL Elaenia chiriquensis ELACHI

Greater Antillean Elaenia GAEL Elaenia fallax ELAFAL

Yellow-bellied Elaenia YBEL Elaenia flavogaster ELAFLA

Mountain Elaenia MOEL Elaenia frantzii ELAFRA

Caribbean Elaenia CAEL Elaenia martinica ELAMAR

Swallow-tailed Kite STKI Elanoides forficatus ELAFOR

White-tailed Kite WTKI Elanus leucurus ELALEU

Keel-billed Motmot KBMO Electron carinatum ELECAR

Broad-billed Motmot BBMO Electron platyrhynchum ELEPLA

White-tailed Emerald WTEM Elvira chionura ELVCHI

Coppery-headed Emerald CHEM Elvira cupreiceps ELVCUP

Yellow-breasted Bunting YBSB* Emberiza aureola EMBAUR

Yellow-browed Bunting YBWB* Emberiza chrysophrys EMBCHR

Yellow-throated Bunting YTBU Emberiza elegans EMBELE

Pine Bunting PIBU Emberiza leucocephalos EMBLEU

Pallas's Bunting PALB* Emberiza pallasi EMBPAL

Little Bunting LIBU Emberiza pusilla EMBPUS

Rustic Bunting RUBU Emberiza rustica EMBRUS

Reed Bunting REBU Emberiza schoeniclus EMBSCH

Gray Bunting GRBU Emberiza variabilis EMBVAR

Wedge-tailed Grass-Finch WTGF Emberizoides herbicola EMBHER

+ Unidentified Empidonax Flycatcher UEFL Empidonax (sp) EMPSPE

Pine Flycatcher PINF* Empidonax affinis EMPAFF

White-throated Flycatcher WTFL Empidonax albigularis EMPALB

Alder Flycatcher ALFL Empidonax alnorum EMPALN

+ Traill's Flycatcher TRFL Empidonax alnorum/traillii EMPALT

Black-capped Flycatcher BCAF* Empidonax atriceps EMPATR

Pacific-slope Flycatcher PSFL Empidonax difficilis EMPDIF

+ Western Flycatcher WEFL Empidonax difficilis/occid. EMPDIO

Yellowish Flycatcher YEFL Empidonax flavescens EMPFLC*


Yellow-bellied Flycatcher YBFL Empidonax flaviventris EMPFLT*

Buff-breasted Flycatcher BBFL Empidonax fulvifrons EMPFUL

Hammond's Flycatcher HAFL Empidonax hammondii EMPHAM

+ Hammond's/Dusky Flycatcher HDFL Empidonax hammondii/oberho. EMPHAO

Least Flycatcher LEFL Empidonax minimus EMPMIN

Dusky Flycatcher DUFL Empidonax oberholseri EMPOBE

Cordilleran Flycatcher COFL Empidonax occidentalis EMPOCC

+ Southwestern Willow Flycatcher SWFL Empidonax t. extimus EMPTEX

Willow Flycatcher WIFL Empidonax traillii EMPTRA

Acadian Flycatcher ACFL Empidonax virescens EMPVIR

Gray Flycatcher GRFL Empidonax wrightii EMPWRI

Crowned Slaty Flycatcher CSFL Empidonomus aurantioatrocristatus EMPAUR

Variegated Flycatcher VAFL Empidonomus varius EMPVAR

Checker-throated Antwren CTAN Epinecrophylla fulviventris EPIFUL

Horned Lark HOLA Eremophila alpestris EREALP

Common Waxbill COMW* Estrilda astrild ESTAST

Lavender Waxbill LAVW* Estrilda caerulescens ESTCAE

Orange-cheeked Waxbill OCHW* Estrilda melpoda ESTMEL

Black-rumped Waxbill BRUW* Estrilda troglodytes ESTTRO

Red-headed Barbet RHBA Eubucco bourcierii EUBBOU

Rufous-rumped Antwren RRAN Euchrepomis callinota EUCCAL

Gray-headed Tanager GHET* Eucometis penicillata EUCPEN

White Ibis WHIB Eudocimus albus EUDALB

Scarlet Ibis SCIB Eudocimus ruber EUDRUB

Rivoli's Hummingbird RIHU Eugenes fulgens EUGFUL

Talamanca Hummingbird TAHU Eugenes spectabilis EUGSPE

Green-throated Carib GTCA Eulampis holosericeus EULHOL

Purple-throated Carib PTCA Eulampis jugularis EULJUG

Turquoise-browed Motmot TBMO Eumomota superciliosa EUMSUP

Orangequit ORAN Euneornis campestris EUNCAM

African Silverbill AFSI Euodice cantans EUOCAN

Indian Silverbill INSI Euodice malabarica EUOMAB

Rusty Blackbird RUBL Euphagus carolinus EUPCAR

Brewer's Blackbird BRBL Euphagus cyanocephalus EUPCYC*

Blue-capped Hummingbird BCAH* Eupherusa cyanophrys EUPCYP*

Stripe-tailed Hummingbird STHM* Eupherusa eximia EUPEXI

Black-bellied Hummingbird BLBH* Eupherusa nigriventris EUPNIG

White-tailed Hummingbird WTAH* Eupherusa poliocerca EUPPOL

Scrub Euphonia SEUP* Euphonia affinis EUPAFF

Tawny-capped Euphonia TCEU Euphonia anneae EUPANN

Elegant Euphonia ELEU Euphonia elegantissima EUPELE

Fulvous-vented Euphonia FVEU Euphonia fulvicrissa EUPFUL

Olive-backed Euphonia OBAE* Euphonia gouldi EUPGOU

Yellow-throated Euphonia YTEU Euphonia hirundinacea EUPHIR

Spot-crowned Euphonia SPCE* Euphonia imitans EUPIMI

Jamaican Euphonia JAEU Euphonia jamaica EUPJAM

Thick-billed Euphonia TBEU Euphonia laniirostris EUPLAN


Yellow-crowned Euphonia YCEU Euphonia luteicapilla EUPLUT

White-vented Euphonia WVEU Euphonia minuta EUPMIN

Antillean Euphonia ANEU Euphonia musica EUPMUS

Orange-bellied Euphonia OBEE* Euphonia xanthogaster EUPXAN

Yellow-crowned Bishop YCBI Euplectes afer EUPAFE

Northern Red Bishop NRBI Euplectes franciscanus EUPFRA

Orange-fronted Parakeet OFPA Eupsittula canicularis EUPCAN

Olive-throated Parakeet OTPA Eupsittula nana EUPNAN

Brown-throated Parakeet BTPA Eupsittula pertinax EUPPER

Eared Quetzal EAQU Euptilotis neoxenus EUPNEO

Sunbittern SUNB Eurypyga helias EURHEL

White-tipped Sicklebill WTSI Eutoxeres aquila EUTAQU

Spruce Grouse SPGR Falcipennis canadensis FALCAN

Merlin MERL Falco columbarius FALCOL

Orange-breasted Falcon OBFA Falco deiroleucus FALDEI

Aplomado Falcon APFA Falco femoralis FALFEM

Prairie Falcon PRFA Falco mexicanus FALMEX

Peregrine Falcon PEFA Falco peregrinus FALPER

Bat Falcon BAFA Falco rufigularis FALRUF

Gyrfalcon GYRF Falco rusticolus FALRUS

American Kestrel AMKE Falco sparverius FALSPA

Eurasian Hobby EHOB* Falco subbuteo FALSUB

Eurasian Kestrel EUKE Falco tinnunculus FALTIN

Red-footed Falcon RFFA Falco vespertinus FALVES

Zapata Wren ZAWR Ferminia cerverai FERCER

Taiga Flycatcher TAFL Ficedula albicilla FICALB

Mugimaki Flycatcher MUFL Ficedula mugimaki FICMUG

Narcissus Flycatcher NAFL Ficedula narcissina FICNAR

White-necked Jacobin WNJA Florisuga mellivora FLOMEL

Pied Water-Tyrant PIWT Fluvicola pica FLUPIC

Black-faced Antthrush BFAN Formicarius analis FORANA

Black-headed Antthrush BHEA* Formicarius nigricapillus FORNIG

Rufous-breasted Antthrush RBAN Formicarius rufipectus FORRUF

White-fringed Antwren WFRA* Formicivora grisea FORGRI

Spectacled Parrotlet SPPA Forpus conspicillatus FORCON

Mexican Parrotlet MEXP* Forpus cyanopygius FORCYA

Green-rumped Parrotlet GRUP* Forpus passerinus FORPAS

Erckel's Francolin ERFR Francolinus erckelii FRAERC

Black Francolin BLFR Francolinus francolinus FRAFRA

Gray Francolin GRAF* Francolinus pondicerianus FRAPON

Atlantic Puffin ATPU Fratercula arctica FRAARC

Tufted Puffin TUPU Fratercula cirrhata FRACIR

Horned Puffin HOPU Fratercula corniculata FRACOR

Lesser Frigatebird LEFR Fregata ariel FREARI

Magnificent Frigatebird MAFR Fregata magnificens FREMAG

Great Frigatebird GREF* Fregata minor FREMIN

Black-bellied Storm-Petrel BBSP Fregetta tropica FRETRO

Common Chaffinch CCHA* Fringilla coelebs FRICOE


Brambling BRAM Fringilla montifringilla FRIMON

Hawaiian Coot HACO Fulica alai FULALA

American Coot AMCO Fulica americana FULAME

Eurasian Coot EUCO Fulica atra FULATR

Northern Fulmar NOFU Fulmarus glacialis FULGLA

Rufous-tailed Jacamar RTJA Galbula ruficauda GALRUF

Wilson's Snipe WISN Gallinago delicata GALDEL

Common Snipe COSN Gallinago gallinago GALGAN*

Solitary Snipe SOSN Gallinago solitaria GALSOL

Pin-tailed Snipe PTSN Gallinago stenura GALSTE

Common Moorhen COMO Gallinula chloropus GALCHL

+ Hawaiian Gallinule HAGA Gallinula g. sandvicensis GALGSA

Common Gallinule COGA Gallinula galeata GALGAT*

Red Junglefowl REJU Gallus gallus GALGAS*

Pearl Kite PEKI Gampsonyx swainsonii GAMSWA

Hwamei HWAM Garrulax canorus GARCAN

Greater Necklaced Laughingthrush GNLA Garrulax pectoralis GARPEC

Yellow-billed Loon YBLO Gavia adamsii GAVADA

Arctic Loon ARLO Gavia arctica GAVARC

Common Loon COLO Gavia immer GAVIMM

Pacific Loon PALO Gavia pacifica GAVPAC

Red-throated Loon RTLO Gavia stellata GAVSTE

Gull-billed Tern GBTE Gelochelidon nilotica GELNIL

Greater Roadrunner GRRO Geococcyx californianus GEOCAL

Lesser Roadrunner LERO Geococcyx velox GEOVEL

Zebra Dove ZEBD* Geopelia striata GEOSTR

Masked Yellowthroat MAYE Geothlypis aequinoctialis GEOAEQ

Belding's Yellowthroat BEYE Geothlypis beldingi GEOBEL

Altamira Yellowthroat ALYE Geothlypis flavovelata GEOFLA

Kentucky Warbler KEWA Geothlypis formosa GEOFOR

Hooded Yellowthroat HOYE Geothlypis nelsoni GEONEL

Mourning Warbler MOWA Geothlypis philadelphia GEOPHI

Gray-crowned Yellowthroat GCYE Geothlypis poliocephala GEOPOL

Bahama Yellowthroat BAYE Geothlypis rostrata GEOROS

Olive-crowned Yellowthroat OCYE Geothlypis semiflava GEOSEM

Black-polled Yellowthroat BPYE Geothlypis speciosa GEOSPE

MacGillivray's Warbler MGWA Geothlypis tolmiei GEOTOL

Common Yellowthroat COYE Geothlypis trichas GEOTRI

Gray-fronted Quail-Dove GFQD Geotrygon caniceps GEOCAN

Key West Quail-Dove KWQD Geotrygon chrysia GEOCHR

White-fronted Quail-Dove WFRQ* Geotrygon leucometopia GEOLEU

Ruddy Quail-Dove RUQD Geotrygon montana GEOMON

Bridled Quail-Dove BRQD Geotrygon mystacea GEOMYS

Crested Quail-Dove CRQD Geotrygon versicolor GEOVER

Violaceous Quail-Dove VIQD Geotrygon violacea GEOVIO

White-tailed Hawk WTHA Geranoaetus albicaudatus GERALB

Crane Hawk CRHA Geranospiza caerulescens GERCAE

Oriental Pratincole ORPR Glareola maldivarum GLAMAL


Collared Pratincole COPR Glareola pratincola GLAPRA

Ferruginous Pygmy-Owl FEPO Glaucidium brasilianum GLABRA

Costa Rican Pygmy-Owl CRPO Glaucidium costaricanum GLACOS

Northern Pygmy-Owl NOPO Glaucidium gnoma GLAGNO

Central American Pygmy-Owl CAPO Glaucidium griseiceps GLAGRI

Colima Pygmy-Owl CPYO* Glaucidium palmarum GLAPAL

Tamaulipas Pygmy-Owl TAPO Glaucidium sanchezi GLASAN

Cuban Pygmy-Owl CUPO Glaucidium siju GLASIJ

Bronzy Hermit BRHE Glaucis aeneus GLAAEN

Rufous-breasted Hermit RBHE Glaucis hirsutus GLAHIR

Wedge-billed Woodcreeper WBWO Glyphorynchus spirurus GLYSPI

Pirre Hummingbird PIHU Goethalsia bella GOEBEL

Violet-capped Hummingbird VCAH* Goldmania violiceps GOLVIO

Hill Myna HIMY Gracula religiosa GRAREL

Scaled Antpitta SCAA* Grallaria guatimalensis GRAGUA

Ochre-breasted Antpitta OBAN Grallaricula flavirostris GRAFLA

Gray-throated Chat GTCH Granatellus sallaei GRASAL

Red-breasted Chat RBRC* Granatellus venustus GRAVEN

Whooping Crane WHCR Grus americana GRUAME

Common Crane CCRA* Grus grus GRUGRU

White Tern WHTT* Gygis alba GYGALB

Bare-crowned Antbird BACA* Gymnocichla nudiceps GYMNUD

California Condor CACO Gymnogyps californianus GYMCAL

Bicolored Antbird BIAN Gymnopithys bicolor GYMBIC

Pinyon Jay PIJA Gymnorhinus cyanocephalus GYMCYA

Black-cheeked Ant-Tanager BCAT Habia atrimaxillaris HABATR

Red-throated Ant-Tanager RTAT Habia fuscicauda HABFUS

Red-crowned Ant-Tanager RCAT Habia rubica HABRUB

Black Oystercatcher BLOY Haematopus bachmani HAEBAC

Eurasian Oystercatcher EUOY Haematopus ostralegus HAEOST

American Oystercatcher AMOY Haematopus palliatus HAEPAL

+ Unidentified HaemorhousFinch UHFI Haemorhous (sp) HAESPE

Cassin's Finch CAFI Haemorhous cassinii HAECAS

House Finch HOFI Haemorhous mexicanus HAEMEX

Purple Finch PUFI Haemorhous purpureus HAEPUR

White-tailed Eagle WTEA Haliaeetus albicilla HALALB

Bald Eagle BAEA Haliaeetus leucocephalus HALLEU

Steller's Sea-Eagle STSE Haliaeetus pelagicus HALPEL

Yellow-breasted Crake YBCR Hapalocrex flaviventer HAPFLA

Greenish Puffleg GRPU Haplophaedia aureliae HAPAUR

Slaty Finch SLFI Haplospiza rustica HAPRUS

Double-toothed Kite DTKI Harpagus bidentatus HARBID

Harpy Eagle HAEA Harpia harpyja HARHAR

Slender-billed Kite SBKI Helicolestes hamatus HELHAM

Green-crowned Brilliant GCBR Heliodoxa jacula HELJAC

Plain-capped Starthroat PCST Heliomaster constantii HELCON

Long-billed Starthroat LBST Heliomaster longirostris HELLON

Sungrebe SUNG Heliornis fulica HELFUL


Purple-crowned Fairy PCFA Heliothryx barroti HELBAR

Worm-eating Warbler WEWA Helmitheros vermivorum HELVER

Maui Nukupuu MANU Hemignathus affinis HEMAFF

Kauai Nukupuu KANU Hemignathus hanapepe HEMHAN

Oahu Nukupuu OANU Hemignathus lucidus HEMLUC

Akiapolaau AKIA Hemignathus wilsoni HEMWIL

Yellow-backed Tanager YBTA Hemithraupis flavicollis HEMFLA

Gray-breasted Wood-Wren GBWW Henicorhina leucophrys HENLEP*

White-breasted Wood-Wren WBWW Henicorhina leucosticta HENLES*

Laughing Falcon LAFA Herpetotheres cachinnans HERCAC

Rufous-winged Antwren RWAN Herpsilochmus rufimarginatus HERRUF

Sulphur-rumped Tanager SRTA Heterospingus rubrifrons HETRUB

Scarlet-browed Tanager SBTA Heterospingus xanthopygius HETXAN

Black-winged Stilt BWST Himantopus himantopus HIMHIM

+ Hawaiian Stilt HAST Himantopus m. melanurus HIMMME

Black-necked Stilt BNST Himantopus mexicanus HIMMEX

Laysan Honeycreeper LAYH* Himatione fraithii HIMFRA

Apapane APAP Himatione sanguinea HIMSAN

White-throated Needletail WTNE Hirundapus caudacutus HIRCAU

+ Unidentified Swallow UNSW Hirundidae (gen, sp) HIRGSP

Barn Swallow BARS* Hirundo rustica HIRRUS

Harlequin Duck HADU Histrionicus histrionicus HISHIS

European Storm-Petrel EUSP Hydrobates pelagicus HYDPEL

Little Gull LIGU Hydrocoloeus minutus HYDMIN

Caspian Tern CATE Hydroprogne caspia HYDCAS

White-tailed Nightjar WTNI Hydropsalis cayennensis HYDCAY

Spot-tailed Nightjar SPTN* Hydropsalis maculicaudus HYDMAC

Blue-throated Goldentail BTRG* Hylocharis eliciae HYLELI

Humboldt's Sapphire HUSA* Hylocharis humboldtii HYLHUM

White-eared Hummingbird WEHU Hylocharis leucotis HYLLEU

Xantus's Hummingbird XAHU Hylocharis xantusii HYLXAN

Wood Thrush WOTH Hylocichla mustelina HYLMUS

Tody Motmot TOMO Hylomanes momotula HYLMOM

Thicket Antpitta THAN Hylopezus dives HYLDIV

Streak-chested Antpitta SCHA* Hylopezus perspicillatus HYLPER

Scrub Greenlet SCRG* Hylophilus flavipes HYLFLA

Spotted Antbird SPAN Hylophylax naevioides HYLNAE

Nava's Wren NAWR Hylorchilus navai HYLNAV

Sumichrast's Wren SUWR Hylorchilus sumichrasti HYLSUM

Red-throated Caracara RTCA Ibycter americanus IBYAME

Yellow-breasted Chat YBCH Icteria virens ICTVIR

+ Unidentified Blackbird UNBL Icteridae (gen, sp) ICTGSP

Black-backed Oriole BBOR Icterus abeillei ICTABE

Orange Oriole ORAO* Icterus auratus ICTAUT*

Orange-crowned Oriole OCOR Icterus auricapillus ICTAUC*

Martinique Oriole MAOR Icterus bonana ICTBON

Bullock's Oriole BUOR Icterus bullockii ICTBUL

+ Bullock's x Baltimore Oriole Hybrid BBOH Icterus bullockii x galb. ICTBUG


Yellow-backed Oriole YBOR Icterus chrysater ICTCHR

Hooded Oriole HOOR Icterus cucullatus ICTCUC

Hispaniolan Oriole HIOR Icterus dominicensis ICTDOM

Baltimore Oriole BAOR Icterus galbula ICTGAL

Audubon's Oriole AUOR Icterus graduacauda ICTGRA

Altamira Oriole ALOR Icterus gularis ICTGUL

Venezuelan Troupial VETR Icterus icterus ICTICT

St. Lucia Oriole SLOR Icterus laudabilis ICTLAU

Jamaican Oriole JAOR Icterus leucopteryx ICTLEU

Bar-winged Oriole BWOR Icterus maculialatus ICTMAC

Cuban Oriole CUOR Icterus melanopsis ICTMEL

Yellow-tailed Oriole YTOR Icterus mesomelas ICTMES

Bahama Oriole BAHO* Icterus northropi ICTNOR

Montserrat Oriole MORI* Icterus oberi ICTOBE

Scott's Oriole SCOR Icterus parisorum ICTPAR

Spot-breasted Oriole SBOR Icterus pectoralis ICTPEC

Puerto Rican Oriole PROR Icterus portoricensis ICTPOR

Black-cowled Oriole BCOR Icterus prosthemelas ICTPRO

Streak-backed Oriole SBAO* Icterus pustulatus ICTPUS

Orchard Oriole OROR Icterus spurius ICTSPU

Black-vented Oriole BVOR Icterus wagleri ICTWAG

Mississippi Kite MIKI Ictinia mississippiensis ICTMIS

Plumbeous Kite PLKI Ictinia plumbea ICTPLU

Least Bittern LEBI Ixobrychus exilis IXOEXI

Little Bittern LIBI Ixobrychus minutus IXOMIN

Yellow Bittern YEBI Ixobrychus sinensis IXOSIN

Varied Thrush VATH Ixoreus naevius IXONAE

Jabiru JABI Jabiru mycteria JABMYC

Great Jacamar GJAC* Jacamerops aureus JACAUR

Wattled Jacana WAJA Jacana jacana JACJAC

Northern Jacana NOJA Jacana spinosa JACSPI

Violet-bellied Hummingbird VBHU Juliamyia julie JULJUL

Baird's Junco BAJU Junco bairdi JUNBAI

+ White-winged Junco WWJU Junco h. aikeni JUNHAI

+ Gray-headed Junco GHJU Junco h. caniceps JUNNCA

+ Slate-colored Junco SCJU Junco h. hyemalis JUNHHY

+ Pink-sided Junco PSJU Junco h. mearnsi JUNHME

+ Oregon Junco ORJU Junco h. oregonus JUNHOR

Dark-eyed Junco DEJU Junco hyemalis JUNHYE

Guadalupe Junco GUJU Junco insularis JUNINS

Yellow-eyed Junco YEJU Junco phaeonotus JUNPHA

Volcano Junco VOJU Junco vulcani JUNVUL

Eurasian Wryneck EUWR Jynx torquilla JYNTOR

Violet-headed Hummingbird VHHU Klais guimeti KLAGUI

Willow Ptarmigan WIPT Lagopus lagopus LAGLAG

White-tailed Ptarmigan WTPT Lagopus leucura LAGLEU

Rock Ptarmigan ROPT Lagopus muta LAGMUT

Amethyst-throated Hummingbird ATHU Lampornis amethystinus LAMAME


Purple-throated Mountain-gem PTMG Lampornis calolaemus LAMCAL

White-throated Mountain-gem WTMG Lampornis castaneoventris LAMCAS

Blue-throated Hummingbird BTHH* Lampornis clemenciae LAMCLE

White-bellied Mountain-gem WBMG Lampornis hemileucus LAMHEM

Green-breasted Mountain-gem GBMG Lampornis sybillae LAMSYB

Green-throated Mountain-gem GTMG Lampornis viridipallens LAMVIR

Garnet-throated Hummingbird GATH* Lamprolaima rhami LAMRHA

Black-throated Shrike-Tanager BTST Lanio aurantius LANAUR

White-throated Shrike-Tanager WTST Lanio leucothorax LANLEU

Speckled Mourner SPMO Laniocera rufescens LANRUF

Northern Shrike NSHR* Lanius borealis LANBOR

Brown Shrike BROS* Lanius cristatus LANCRI

Loggerhead Shrike LOSH Lanius ludovicianus LANLUD

Inca Tern INTE Larosterna inca LARINC

+ Unidentified Larus Gull UNLG Larus (sp) LARSPE

Herring Gull HERG* Larus argentatus LARARG

Belcher's Gull BEGU* Larus belcheri LARBEL

California Gull CAGU Larus californicus LARCAL

Mew Gull MEGU Larus canus LARCAN

Black-tailed Gull BTGU* Larus crassirostris LARCRA

Ring-billed Gull RBGU Larus delawarensis LARDEL

Kelp Gull KEGU Larus dominicanus LARDOM

Lesser Black-backed Gull LBBG Larus fuscus LARFUS

+ Thayer's Gull THGU Larus gaucoides thayeri LARGTH

Glaucous-winged Gull GWGU Larus glaucescens LARGLS*

Iceland Gull ICGU Larus glaucoides LARGLD*

Heermann's Gull HEEG* Larus heermanni LARHEE

Glaucous Gull GLGU Larus hyperboreus LARHYP

Yellow-footed Gull YFGU Larus livens LARLIV

Great Black-backed Gull GBBG Larus marinus LARMAR

Yellow-legged Gull YLGU Larus michahellis LARMIC

+ Western X Glaucous-winged Gull Hybrid WGWH Larus occid. x glauces. LAROCG

Western Gull WEGU Larus occidentalis LAROCC

Slaty-backed Gull SBGU Larus schistisagus LARSCH

White-throated Crake WTCR Laterallus albigularis LATALB

Gray-breasted Crake GBCR Laterallus exilis LATEXI

Black Rail BLRA Laterallus jamaicensis LATJAM

Ruddy Crake RUCR Laterallus ruber LATRUB

Euler's Flycatcher EUFL Lathrotriccus euleri LATEUL

Piratic Flycatcher PIRF Legatus leucophaius LEGLEU

Red-billed Leiothrix RBLE Leiothrix lutea LEILUT

Red-breasted Blackbird RBBL Leistes militaris LEIMIL

Spot-crowned Woodcreeper SCRW* Lepidocolaptes affinis LEPAFF

White-striped Woodcreeper WSWO Lepidocolaptes leucogaster LEPLEU

Streak-headed Woodcreeper SHWO Lepidocolaptes souleyetii LEPSOU

Sapphire-throated Hummingbird SHTH* Lepidopyga coeruleogularis LEPCOE

Blue-crowned Manakin BCRM* Lepidothrix coronata LEPCOR

Gray-headed Kite GHKI Leptodon cayanensis LEPCAY


Sepia-capped Flycatcher SECF* Leptopogon amaurocephalus LEPAMA

Slaty-capped Flycatcher SLCF* Leptopogon superciliaris LEPSUP

Gray-chested Dove GCDO Leptotila cassinii LEPCAS

Caribbean Dove CADO Leptotila jamaicensis LEPJAM

Gray-headed Dove GHDO Leptotila plumbeiceps LEPPLU

White-tipped Dove WTDO Leptotila verreauxi LEPVEX*

Grenada Dove GRDO Leptotila wellsi LEPWEL

Olive-backed Quail-Dove OBQD Leptotrygon veraguensis LEPVEG*

Semper's Warbler SEMW* Leucopeza semperi LEUSER*

Laughing Gull LAGU Leucophaeus atricilla LEUATC*

Gray Gull GRGU Leucophaeus modestus LEUMOD

Franklin's Gull FRGU Leucophaeus pipixcan LEUPIP

Semiplumbeous Hawk SEHA Leucopternis semiplumbeus LEUSEL*

Asian Rosy-Finch ASRF Leucosticte arctoa LEUARC

Black Rosy-Finch BLRF Leucosticte atrata LEUATT*

Brown-capped Rosy-Finch BCRF Leucosticte australis LEUAUS

Gray-crowned Rosy-Finch GCRF Leucosticte tephrocotis LEUTEP

Short-billed Dowitcher SBDO Limnodromus griseus LIMGRI

Long-billed Dowitcher LBDO Limnodromus scolopaceus LIMSCO

+ Unidentified Dowitcher UNDO Limnodromus sp. LIMSPE

Swainson's Warbler SWWA Limnothlypis swainsonii LIMSWA

Marbled Godwit MAGO Limosa fedoa LIMFED

Hudsonian Godwit HUGO Limosa haemastica LIMHAE

Bar-tailed Godwit BTGO Limosa lapponica LIMLAP

Black-tailed Godwit BTGD* Limosa limosa LIMLIM

Rufous Piha RUFP* Lipaugus unirufus LIPUNI

Sharp-tailed Streamcreeper STST Lochmias nematura LOCNEM

Lanceolated Warbler LANW* Locustella lanceolata LOCLAN

Middendorff's Grasshopper-Warbler MIGW Locustella ochotensis LOCOCH

Chestnut Munia CHMU Lonchura atricapilla LONATR

Tricolored Munia TRMU Lonchura malacca LONMAL

Java Sparrow JASP Lonchura oryzivora LONORY

Scaly-breasted Munia SBMU Lonchura punctulata LONPUN

Hooded Merganser HOME Lophodytes cucullatus LOPCUC

White-crested Coquette WCCO Lophornis adorabilis LOPADO

Short-crested Coquette SCCO Lophornis brachylophus LOPBRA

Rufous-crested Coquette RCRC* Lophornis delattrei LOPDEL

Black-crested Coquette BCCO Lophornis helenae LOPHEL

Crested Owl CROW Lophostrix cristata LOPCRI

Pale-eyed Pygmy-Tyrant PEPT Lophotriccus pilaris LOPPIR*

Scale-crested Pygmy-Tyrant SCPT Lophotriccus pileatus LOPPIT*

Kalij Pheasant KAPH Lophura leucomelanos LOPLEU

Red Crossbill RECR Loxia curvirostra LOXCUR

White-winged Crossbill WWCR Loxia leucoptera LOXLEU

Hispaniolan Crossbill HICR Loxia megaplaga LOXMEG

Cassia Crossbill CACR Loxia sinesciuris LOXSIN

Barbados Bullfinch BABU Loxigilla barbadensis LOXBAD

Lesser Antillean Bullfinch LANB* Loxigilla noctis LOXNOC


Puerto Rican Bullfinch PRBU Loxigilla portoricensis LOXPOR

Greater Antillean Bullfinch GABU Loxigilla violacea LOXVIO

Palila PALI Loxioides bailleui LOXBAI

Yellow-shouldered Grassquit YSGR Loxipasser anoxanthus LOXANO

Akekee AKEK Loxops caeruleirostris LOXCAE

Hawaii Akepa HAAK Loxops coccineus LOXCOC

Hawaii Creeper HCRE* Loxops mana LOXMAN

Maui Akepa MAAK Loxops ochraceus LOXOCH

Oahu Akepa OAKE* Loxops wolstenholmei LOXWOL

Short-tailed Nighthawk SHTN* Lurocalis semitorquatus LURSEM

Siberian Rubythroat SIRU Luscinia calliope LUSCAL

Siberian Blue Robin SBRO Luscinia cyane LUSCYA

Rufous-tailed Robin RTRO Luscinia sibilans LUSSIB

Bluethroat BLUE Luscinia svecica LUSSVE

Jack Snipe JASN Lymnocryptes minimus LYMMIN

Cattle Tyrant CATY Machetornis rixosa MACRIX

Anianiau ANIA Magumma parva MAGPAR

White-whiskered Puffbird WWPU Malacoptila panamensis MALPAN

Orange-collared Manakin OCMA Manacus aurantiacus MANAUR

White-collared Manakin WCOM* Manacus candei MANCAN

Golden-collared Manakin GCMA Manacus vitellinus MANVIT

American Wigeon AMWI Mareca americana MARAME

Falcated Duck FADU Mareca falcata MARFAL

Eurasian Wigeon EUWI Mareca penelope MARPEN

Gadwall GADW Mareca strepera MARSTR

Bare-legged Owl BLOW Margarobyas lawrencii MARLAW

Pearly-eyed Thrasher PETH Margarops fuscatus MARFUS

Beautiful Treerunner BETR Margarornis bellulus MARBEL

Ruddy Treerunner RUTR Margarornis rubiginosus MARRUB

Belted Kingfisher BEKI Megaceryle alcyon MEGALC

Ringed Kingfisher RIKI Megaceryle torquata MEGTOR

Boat-billed Flycatcher BOBF* Megarynchus pitangua MEGPIT

Eastern Screech-Owl EASO Megascops asio MEGASI

Bearded Screech-Owl BESO Megascops barbarus MEGBAR

Tropical Screech-Owl TRSO Megascops choliba MEGCHO

Bare-shanked Screech-Owl BSSO Megascops clarkii MEGCLA

Pacific Screech-Owl PASO Megascops cooperi MEGCOO

Vermiculated Screech-Owl VESO Megascops guatemalae MEGGUA

Western Screech-Owl WESO Megascops kennicottii MEGKEN

Puerto Rican Screech-Owl PRSO Megascops nudipes MEGNUD

Balsas Screech-Owl BASO Megascops seductus MEGSED

Whiskered Screech-Owl WHSO Megascops trichopsis MEGTRI

Poo-uli POUL Melamprosops phaeosoma MELPHA

Golden-fronted Woodpecker GFWO Melanerpes aurifrons MELAUR

Red-bellied Woodpecker RBWO Melanerpes carolinus MELCAR

Golden-naped Woodpecker GNWO Melanerpes chrysauchen MELCHC*

Golden-cheeked Woodpecker GCHW* Melanerpes chrysogenys MELCHG*

Red-headed Woodpecker RHWO Melanerpes erythrocephalus MELERY


Acorn Woodpecker ACWO Melanerpes formicivorus MELFOR

Guadeloupe Woodpecker GUWO Melanerpes herminieri MELHER

Hoffmann's Woodpecker HOWO Melanerpes hoffmannii MELHOF

Gray-breasted Woodpecker GBWO Melanerpes hypopolius MELHYI*

Lewis's Woodpecker LEWO Melanerpes lewis MELLEW

Puerto Rican Woodpecker PRWO Melanerpes portoricensis MELPOR

Black-cheeked Woodpecker BCWO Melanerpes pucherani MELPUC

Yucatan Woodpecker YUWO Melanerpes pygmaeus MELPYG

Jamaican Woodpecker JAWO Melanerpes radiolatus MELRAD

Red-crowned Woodpecker RCRW* Melanerpes rubricapillus MELRUB

Hispaniolan Woodpecker HIWO Melanerpes striatus MELSTR

West Indian Woodpecker WIWO Melanerpes superciliaris MELSUP

Gila Woodpecker GIWO Melanerpes uropygialis MELURO

Black Scoter BLSC Melanitta americana MELAME

White-winged Scoter WWSC Melanitta fusca MENFUS*

Common Scoter COSC Melanitta nigra MENNIG

Surf Scoter SUSC Melanitta perspicillata MELPER

Black Catbird BLCA Melanoptila glabrirostris MELGLA

St. Lucia Black Finch SLBF Melanospiza richardsoni MELRIC

Blue Mockingbird BLMO Melanotis caerulescens MELCAE

Blue-and-white Mockingbird BAWM Melanotis hypoleucus MELHYC*

Wild Turkey WITU Meleagris gallopavo MELGAL

Ocellated Turkey OCTU Meleagris ocellata MELOCE

Bee Hummingbird BEEH* Mellisuga helenae MELHEL

Vervain Hummingbird VEHU Mellisuga minima MELMIN

Budgerigar BUDG Melopsittacus undulatus MELUND

Cuban Bullfinch CUBU Melopyrrha nigra MEPNIG*

Swamp Sparrow SWSP Melospiza georgiana MELGEO

Lincoln's Sparrow LISP Melospiza lincolnii MELLIN

Song Sparrow SOSP Melospiza melodia MELMEL

Abert's Towhee ABTO Melozone aberti MELABE

White-throated Towhee WTTO Melozone albicollis MELALB

White-faced Ground-Sparrow WFGS Melozone biarcuata MELBIA

Cabanis's Ground-Sparrow CAGS Melozone cabanisi MELCAB

California Towhee CALT* Melozone crissalis MELCRI

Canyon Towhee CANT* Melozone fusca MEZFUS*

Rusty-crowned Ground-Sparrow RCGS Melozone kieneri MELKIE

White-eared Ground-Sparrow WEGS Melozone leucotis MELLEU

Smew SMEW Mergellus albellus MERALB

Common Merganser COME Mergus merganser MERMER

Red-breasted Merganser RBME Mergus serrator MERSER

Green Ibis GRIB Mesembrinibis cayennensis MESCAY

Slaty-backed Forest-Falcon SBFF Micrastur mirandollei MICMIR

Barred Forest-Falcon BAFF Micrastur ruficollis MICRUF

Collared Forest-Falcon COFF Micrastur semitorquatus MICSEM

Elf Owl ELOW Micrathene whitneyi MICWHI

Tawny-faced Gnatwren TFGN Microbates cinereiventris MICCIN

Scaly-breasted Wren SCBW* Microcerculus marginatus MICMAR


Nightingale Wren NIWR Microcerculus philomela MICPHI

Snowcap SNOC* Microchera albocoronata MICALB

Green-tailed Warbler GTWA Microligea palustris MICPAL

Lanceolated Monklet LAMO Micromonacha lanceolata MICLAN

Ocellated Crake OCCR Micropygia schomburgkii MICSCH

Dot-winged Antwren DWAN Microrhopias quixensis MICQUI

Yellow-headed Caracara YHCA Milvago chimachima MILCHI

Black Kite BLAK* Milvus migrans MILMIG

Tropical Mockingbird TRMO Mimus gilvus MIMGIL

Socorro Mockingbird SOMO Mimus graysoni MIMGRA

Bahama Mockingbird BAMO Mimus gundlachii MIMGUN

Northern Mockingbird NOMO Mimus polyglottos MIMPOL

Ochre-bellied Flycatcher OBFL Mionectes oleagineus MIOOLE

Olive-striped Flycatcher OSTF* Mionectes olivaceus MIOOLI

Tufted Flycatcher TUFL Mitrephanes phaeocercus MITPHA

Dusky-faced Tanager DFTA Mitrospingus cassinii MITCAS

Black-and-white Warbler BAWW Mniotilta varia MNIVAR

Oahu Oo OAOO Moho apicalis MOHAPI

Bishop's Oo BIOO Moho bishopi MOHBIS

Kauai Oo KAOO Moho braccatus MOHBRA

Hawaii Oo HAOO Moho nobilis MOHNOB

Bronzed Cowbird BROC* Molothrus aeneus MOLAEN

Brown-headed Cowbird BHCO Molothrus ater MOLATE

Shiny Cowbird SHCO Molothrus bonariensis MOLBON

Giant Cowbird GICO Molothrus oryzivorus MOLORY

Blue-capped Motmot BCMO Momotus coeruliceps MOMCOE

Lesson's Motmot LEMO Momotus lessonii MOMLES

Russet-crowned Motmot RCMO Momotus mexicanus MOMMEX

Whooping Motmot WHMO Momotus subrufescens MOMSUB

White-fronted Nunbird WFNU Monasa morphoeus MONMOR

Lesser Ground-Cuckoo LEGC Morococcyx erythropygus MORERY

Barred Hawk BAHA Morphnarchus princeps MORPRI

Crested Eagle CREA Morphnus guianensis MORGUI

Northern Gannet NOGA Morus bassanus MORBAS

White Wagtail WHWA Motacilla alba MOTALB

Gray Wagtail GRAW* Motacilla cinerea MOTCIN

Citrine Wagtail CIWA Motacilla citreola MOTCIT

Eastern Yellow Wagtail EYWA Motacilla tschutschensis MOTTSC

Asian Brown Flycatcher ABFL Muscicapa dauurica MUSDAU

Gray-streaked Flycatcher GSFL Muscicapa griseisticta MUSGRI

Dark-sided Flycatcher DSFL Muscicapa sibirica MUSSIB

Spotted Flycatcher SPFL Muscicapa striata MUSSTR

Varied Solitaire VASO Myadestes coloratus MYACOL

Cuban Solitaire CUSO Myadestes elisabeth MYAELI

Rufous-throated Solitaire RTSO Myadestes genibarbis MYAGEN

Olomao OLOM Myadestes lanaiensis MYALAN

Black-faced Solitaire BFSO Myadestes melanops MYAMEL

Kamao KAMA Myadestes myadestinus MYAMYA


Omao OMAO Myadestes obscurus MYAOBS

Brown-backed Solitaire BBSO Myadestes occidentalis MYAOCC

Puaiohi PUAI Myadestes palmeri MYAPAL

Townsend's Solitaire TOSO Myadestes townsendi MYATOW

Slate-colored Solitaire SCSO Myadestes unicolor MYAUNI

Amaui AMAU Myadestes woahensis MYAWOA

Wood Stork WOST Mycteria americana MYCAME

Puerto Rican Flycatcher PRFL Myiarchus antillarum MYIANT

Sad Flycatcher SAFL Myiarchus barbirostris MYIBAR

Ash-throated Flycatcher ATFL Myiarchus cinerascens MYICIN

Great Crested Flycatcher GCFL Myiarchus crinitus MYICRI

Grenada Flycatcher GFLY* Myiarchus nugator MYINUG

Nutting's Flycatcher NUFL Myiarchus nuttingi MYINUT

Lesser Antillean Flycatcher LAFL Myiarchus oberi MYIOBE

Panama Flycatcher PAFL Myiarchus panamensis MYIPAN

La Sagra's Flycatcher LSFL Myiarchus sagrae MYISAG

Stolid Flycatcher STOF* Myiarchus stolidus MYISTO

Dusky-capped Flycatcher DCFL Myiarchus tuberculifer MYITUB

Brown-crested Flycatcher BCFL Myiarchus tyrannulus MYITYR

Rufous-tailed Flycatcher RFTF* Myiarchus validus MYIVAL

Yucatan Flycatcher YUFL Myiarchus yucatanensis MYIYUC

Black-tailed Flycatcher BTFL Myiobius atricaudus MYIATD*

Sulphur-rumped Flycatcher SRFL Myiobius sulphureipygius MYISUL

Tawny-breasted Flycatcher TBFL Myiobius villosus MYIVIL

Slate-throated Redstart STRE Myioborus miniatus MYIMIN

Painted Redstart PARE Myioborus pictus MYIPIC

Collared Redstart COLR* Myioborus torquatus MYITOR

Golden-crowned Flycatcher GOCF* Myiodynastes chrysocephalus MYICHR

Golden-bellied Flycatcher GBFL Myiodynastes hemichrysus MYIHEM

Sulphur-bellied Flycatcher SBFL Myiodynastes luteiventris MYILUT

Streaked Flycatcher STRF* Myiodynastes maculatus MYIMAC

Gray Elaenia GRAE* Myiopagis caniceps MYICAN

Jamaican Elaenia JAEL Myiopagis cotta MYICOT

Forest Elaenia FOEL Myiopagis gaimardii MYIGAI

Greenish Elaenia GREL Myiopagis viridicata MYIVIR

Bran-colored Flycatcher BCOF* Myiophobus fasciatus MYIFAS

Monk Parakeet MOPA Myiopsitta monachus MYIMON

Black-capped Pygmy-Tyrant BPYT* Myiornis atricapillus MYIATP*

Buff-rumped Warbler BURW* Myiothlypis fulvicauda MYIFUL

Rusty-margined Flycatcher RMFL Myiozetetes cayanensis MYICAY

Gray-capped Flycatcher GCAF* Myiozetetes granadensis MYIGRA

Social Flycatcher SOFL Myiozetetes similis MYISIM

Chestnut-backed Antbird CBAN Myrmeciza exsul MYREXS

Dull-mantled Antbird DMAN Myrmeciza laemosticta MYRLAE

White-bellied Antbird WBEA* Myrmeciza longipes MYRLON

Zeledon's Antbird ZEAN Myrmeciza zeledoni MYRZEL

Wing-banded Antbird WBAA* Myrmornis torquata MYRTOR

White-flanked Antwren WFLA* Myrmotherula axillaris MYRAXI


Moustached Antwren MOAN Myrmotherula ignota MYRIGN

Pacific Antwren PAAN Myrmotherula pacifica MYRPAC

Slaty Antwren SLAN Myrmotherula schisticolor MYRSCH

Orinoco Goose ORGO Neochen jubata NEOJUB

Colombian Crake COLC* Neocrex colombiana NEOCOL

Paint-billed Crake PBCR Neocrex erythrops NEOERY

Rufous-vented Ground-Cuckoo RVGC Neomorphus geoffroyi NEOGEO

Antillean Piculet ANPI Nesoctites micromegas NESMIC

Jamaican Blackbird JABL Nesopsar nigerrimus NESNIG

Puerto Rican Tanager PRTA Nesospingus speculiferus NESSPE

Cocos Flycatcher COCF* Nesotriccus ridgwayi NESRID

Northern Boobook NOBB* Ninox japonica NINJAP

Masked Duck MADU Nomonyx dominicus NOMDOM

Gray-cheeked Nunlet GCNU Nonnula frontalis NONFRO

White-necked Puffbird WNPU Notharchus hyperrhynchus NOTHYP

Black-breasted Puffbird BBPU Notharchus pectoralis NOTPEC

Pied Puffbird PIPU Notharchus tectus NOTTEC

Highland Tinamou HITI Nothocercus bonapartei NOTBON

Clark's Nutcracker CLNU Nucifraga columbiana NUCCOL

Long-billed Curlew LBCU Numenius americanus NUMAME

Eurasian Curlew EUCU Numenius arquata NUMARQ

Eskimo Curlew ESCU Numenius borealis NUMBOR

Far Eastern Curlew FECU Numenius madagascariensis NUMMAD

Little Curlew LICU Numenius minutus NUMMIN

Whimbrel WHIM Numenius phaeopus NUMPHA

Bristle-thighed Curlew BTCU Numenius tahitiensis NUMTAH

Slender-billed Curlew SBCU Numenius tenuirostris NUMTEN

Helmeted Guineafowl HELG* Numida meleagris NUMMEL

Yellow-crowned Night-Heron YCNH Nyctanassa violacea NYCVIO

Great Potoo GRPO Nyctibius grandis NYCGRA

Common Potoo CPOT* Nyctibius griseus NYCGRI

Northern Potoo NORP* Nyctibius jamaicensis NYCJAM

Black-crowned Night-Heron BCNH Nycticorax nycticorax NYCNYC

Common Pauraque COPA Nyctidromus albicollis NYCALB

Eared Poorwill EAPO Nyctiphrynus mcleodii NYCMCL

Ocellated Poorwill OCPO Nyctiphrynus ocellatus NYCOCE

Yucatan Poorwill YUPO Nyctiphrynus yucatanicus NYCYUC

Barred Puffbird BAPU Nystalus radiatus NYSRAD

Wilson's Storm-Petrel WISP Oceanites oceanicus OCEOCE

Band-rumped Storm-Petrel BSTP* Oceanodroma castro OCECAS

Ainley's Storm-Petrel AISP Oceanodroma cheimomnestes OCECHE

Fork-tailed Storm-Petrel FTSP Oceanodroma furcata OCEFUR

Ashy Storm-Petrel ASSP Oceanodroma homochroa OCEHOM

Ringed Storm-Petrel RISP Oceanodroma hornbyi OCEHOR

Leach's Storm-Petrel LESP Oceanodroma leucorhoa OCELEU

Guadalupe Storm-Petrel GUSP Oceanodroma macrodactyla OCEMAC

Markham's Storm-Petrel MASP Oceanodroma markhami OCEMAR

Black Storm-Petrel BLSP Oceanodroma melania OCEMEL


Least Storm-Petrel LSTP* Oceanodroma microsoma OCEMIC

Swinhoe's Storm-Petrel SSTP* Oceanodroma monorhis OCEMON

Townsend's Storm-Petrel TOSP Oceanodroma socorroensis OCESOC

Wedge-rumped Storm-Petrel WRSP Oceanodroma tethys OCETET

Tristram's Storm-Petrel TRSP Oceanodroma tristrami OCETRI

Tacarcuna Wood-Quail TAWQ Odontophorus dialeucos ODODIA

Marbled Wood-Quail MAWQ Odontophorus gujanensis ODOGUJ

Spotted Wood-Quail SPWQ Odontophorus guttatus ODOGUT

Black-breasted Wood-Quail BBWQ Odontophorus leucolaemus ODOLEU

Black-eared Wood-Quail BEWQ Odontophorus melanotis ODOMEL

Northern Wheatear NOWH Oenanthe oenanthe OENOEN

Northern Bentbill NOBE Oncostoma cinereigulare ONCCIN

Southern Bentbill SOBE Oncostoma olivaceum ONCOLI

Aleutian Tern ALTE Onychoprion aleuticus ONYALE

Bridled Tern BRTE Onychoprion anaethetus ONYANA

Sooty Tern SOTE Onychoprion fuscatus ONYFUS

Gray-backed Tern GBAT* Onychoprion lunatus ONYLUN

Royal Flycatcher ROFL Onychorhynchus coronatus ONYCOR

Connecticut Warbler CONW* Oporornis agilis OPOAGI

Akikiki AKIK Oreomystis bairdi OREBAI

Horned Guan HOGU Oreophasis derbianus OREDER

Mountain Quail MOUQ* Oreortyx pictus OREPIC

Sage Thrasher SATH Oreoscoptes montanus OREMON

Orange-crowned Warbler OCWA Oreothlypis celata ORECEL

Colima Warbler COLW* Oreothlypis crissalis ORECRI

Flame-throated Warbler FTHW* Oreothlypis gutturalis OREGUT

Lucy's Warbler LUWA Oreothlypis luciae ORELUC

Tennessee Warbler TEWA Oreothlypis peregrina OREPER

Nashville Warbler NAWA Oreothlypis ruficapilla ORERUF

Crescent-chested Warbler CCWA Oreothlypis superciliosa ORESUP

Virginia's Warbler VIWA Oreothlypis virginiae OREVIR

Striped Sparrow SSPA* Oriturus superciliosus ORISUP

Brown-capped Tyrannulet BCTY Ornithion brunneicapillus ORNBRU

Yellow-bellied Tyrannulet YBTY Ornithion semiflavum ORNSEM

Gray-headed Chachalaca GHEC* Ortalis cinereiceps ORTCIN

White-bellied Chachalaca WBCH Ortalis leucogastra ORTLEU

West Mexican Chachalaca WMCH Ortalis poliocephala ORTPOL

Rufous-vented Chachalaca RVCH Ortalis ruficauda ORTRUF

Plain Chachalaca PLCH Ortalis vetula ORTVET

Rufous-bellied Chachalaca RBEC* Ortalis wagleri ORTWAG

Antillean Crested Hummingbird ANCH* Orthorhyncus cristatus ORTCRI

Oriental Scops-Owl ORSO Otus sunia OTUSUN

Sharpbill SHAR Oxyruncus cristatus OXYCRI

Ruddy Duck RUDU Oxyura jamaicensis OXYJAM

Rose-throated Becard RTBE Pachyramphus aglaiae PACAGL

Black-and-white Becard BAWB Pachyramphus albogriseus PACALB

Cinnamon Becard CIMB* Pachyramphus cinnamomeus PACCIN

One-colored Becard OCBE Pachyramphus homochrous PACHOM


Gray-collared Becard GCBE Pachyramphus major PACMAJ

Jamaican Becard JABE Pachyramphus niger PACNIG

White-winged Becard WWBE Pachyramphus polychopterus PACPOL

Cinereous Becard CIRB* Pachyramphus rufus PACRUF

Barred Becard BABE Pachyramphus versicolor PACVER

Golden-fronted Greenlet GFGR Pachysylvia aurantiifrons PACAUR

Lesser Greenlet LESG* Pachysylvia decurtata PACDEC

Ivory Gull IVGU Pagophila eburnea PAGEBU

Akohekohe AKOH Palmeria dolei PALDOL

Osprey OSPR Pandion haliaetus PANHAL

Fiery-throated Hummingbird FTHU Panterpe insignis PANINS

Lesser Swallow-tailed Swift LSTS Panyptila cayennensis PANCAY

Great Swallow-tailed Swift GSTS Panyptila sanctihieronymi PANSAN

Harris's Hawk HASH* Parabuteo unicinctus PARUNI

Spotted Rail SPRA Pardirallus maculatus PARMAS*

Louisiana Waterthrush LOWA Parkesia motacilla PARMOT

Northern Waterthrush NOWA Parkesia noveboracensis PARNOV

Yellow-billed Cardinal YBCA Paroaria capitata PARCAP

Red-crested Cardinal RCCA Paroaria coronata PARCOR

Kakawahie KAKA Paroreomyza flammea PARFLA

Oahu Alauahio OAAL Paroreomyza maculata PAMMAC*

Maui Alauahio MAAL Paroreomyza montana PARMON

+ Unidentified Warbler UNWA Parulidae (gen, sp) PARGSP

House Sparrow HOSP Passer domesticus PASDOM

Eurasian Tree Sparrow ETSP Passer montanus PASMON

+ Belding's Savannah Sparrow BSSP Passerculus s. beldingi PASSBE

+ Ipswich Sparrow IPSP Passerculus s. princeps PASSPR

+ Large-billed Sparrow LBSP Passerculus s. rostratus PASSRO

Savannah Sparrow SAVS* Passerculus sandwichensis PASSAN

Fox Sparrow FOSP Passerella iliaca PASILI

+ Unidentified Sparrow UNSP Passerellidae (gen, sp) PASGSP

Lazuli Bunting LAZB* Passerina amoena PASAMO

+ Lazuli x Indigo Bunting Hybrid LIBH Passerina amoena x cyanea PASAMC

Blue Grosbeak BLGR Passerina caerulea PASCAE

Painted Bunting PABU Passerina ciris PASCIR

Indigo Bunting INBU Passerina cyanea PASCYA

Orange-breasted Bunting OBBU Passerina leclancherii PASLEC

Rose-bellied Bunting RBBU Passerina rositae PASROS

Varied Bunting VABU Passerina versicolor PASVER

Ring-tailed Pigeon RTAP* Patagioenas caribaea PATCAR

Pale-vented Pigeon PVPI Patagioenas cayennensis PATCAY

Band-tailed Pigeon BTPI Patagioenas fasciata PATFAS

Red-billed Pigeon RBPI Patagioenas flavirostris PATFLA

Dusky Pigeon DUPI Patagioenas goodsoni PATGOO

Plain Pigeon PLAP* Patagioenas inornata PATINO

White-crowned Pigeon WCPI Patagioenas leucocephala PATLEU

Short-billed Pigeon SBPI Patagioenas nigrirostris PATNIG

Plumbeous Pigeon PLUP* Patagioenas plumbea PATPLU


Scaled Pigeon SCPI Patagioenas speciosa PATSPE

Scaly-naped Pigeon SNPI Patagioenas squamosa PATSQU

Ruddy Pigeon RUDP* Patagioenas subvinacea PATSUB

Indian Peafowl INPE Pavo cristatus PAVCRI

White-faced Storm-Petrel WFSP Pelagodroma marina PELMAR

American White Pelican AWPE Pelecanus erythrorhynchos PELERY

Brown Pelican BRPE Pelecanus occidentalis PELOCC

Crested Guan CRGU Penelope purpurascens PENPUR

Highland Guan HIGU Penelopina nigra PENNIG

Gray Partridge GRAP* Perdix perdix PERPER

Gray Jay GRAJ* Perisoreus canadensis PERCAN

Cave Swallow CASW Petrochelidon fulva PETFUL

Cliff Swallow CLSW Petrochelidon pyrrhonota PETPYR

Bachman's Sparrow BACS* Peucaea aestivalis PEUAES

Botteri's Sparrow BOSP Peucaea botterii PEUBOT

Rufous-winged Sparrow RWSP Peucaea carpalis PEUCAR

Cassin's Sparrow CASP Peucaea cassinii PEUCAS

Black-chested Sparrow BCHS* Peucaea humeralis PEUHUM

Bridled Sparrow BRIS* Peucaea mystacalis PEUMYS

Stripe-headed Sparrow SHSP Peucaea ruficauda PEURUF

Cinnamon-tailed Sparrow CTSP Peucaea sumichrasti PEUSUM

Olive Warbler OLWA Peucedramus taeniatus PEUTAE

Large-footed Finch LFFI Pezopetes capitalis PEZCAP

Black-crowned Palm-Tanager BPLT* Phaenicophilus palmarum PHAPAL

Gray-crowned Palm-Tanager GCPT Phaenicophilus poliocephalus PHAPOL

Ocellated Antbird OCAN Phaenostictus mcleannani PHAMCL

Scaly-breasted Hummingbird SBRH* Phaeochroa cuvierii PHACUV

Mouse-colored Tyrannulet MCTY Phaeomyias murina PHAMUR

Red-billed Tropicbird RBTR Phaethon aethereus PHAAET

White-tailed Tropicbird WTTR Phaethon lepturus PHALEP

Red-tailed Tropicbird RTTR Phaethon rubricauda PHARUB

Pale-bellied Hermit PBHE Phaethornis anthophilus PHAANT

Green Hermit GREH* Phaethornis guy PHAGUY

Long-billed Hermit LBIH* Phaethornis longirostris PHALON

Mexican Hermit MEHE Phaethornis mexicanus PHAMEX

Stripe-throated Hermit STHR* Phaethornis striigularis PHASTR

Large-billed Tern LBTE Phaetusa simplex PHASIM

Phainopepla PHAI Phainopepla nitens PHANIT

Black-and-yellow Silky-flycatcher BAYS Phainoptila melanoxantha PHAMEL

Double-crested Cormorant DCCO Phalacrocorax auritus PHAAUT*

Neotropic Cormorant NECO Phalacrocorax brasilianus PHABRA

Great Cormorant GRCO Phalacrocorax carbo PHACAR

Pelagic Cormorant PECO Phalacrocorax pelagicus PHAPEL

Brandt's Cormorant BRAC* Phalacrocorax penicillatus PHAPEN

Red-faced Cormorant RFCO Phalacrocorax urile PHAURI

Common Poorwill COPO Phalaenoptilus nuttallii PHANUT

Red Phalarope REPH Phalaropus fulicarius PHAFUL

Red-necked Phalarope RNPH Phalaropus lobatus PHALOB


Wilson's Phalarope WIPH Phalaropus tricolor PHATRI

Golden-headed Quetzal GHQU Pharomachrus auriceps PHAAUC*

Resplendent Quetzal REQU Pharomachrus mocinno PHAMOC

Ring-necked Pheasant RNEP* Phasianus colchicus PHACOL

Yellow Grosbeak YEGR Pheucticus chrysopeplus PHECHR

Rose-breasted Grosbeak RBGR Pheucticus ludovicianus PHELUD

Black-headed Grosbeak BHGR Pheucticus melanocephalus PHEMEL

Black-thighed Grosbeak BTGG* Pheucticus tibialis PHETIB

Black-throated Wren BTWR Pheugopedius atrogularis PHEATR

Black-bellied Wren BBEW* Pheugopedius fasciatoventris PHEFAS

Happy Wren HAWR Pheugopedius felix PHEFEL

Spot-breasted Wren SBSW* Pheugopedius maculipectus PHEMAC

Rufous-breasted Wren RBSW* Pheugopedius rutilus PHERUT

Sooty-headed Wren SHWR Pheugopedius spadix PHESPA

Banded Quail BAQU Philortyx fasciatus PHIFAS

Slaty-winged Foliage-gleaner SWFG Philydor fuscipenne PHIFUS

Buff-fronted Foliage-gleaner BFFG Philydor rufum PHIRUF

Short-tailed Albatross STAL Phoebastria albatrus PHOALB

+ Laysan X Black-foot. Albatross Hybrid LBFH Phoebastria immut. X nigripes PHOIMN

Laysan Albatross LAAL Phoebastria immutabilis PHOIMM

Waved Albatross WAVA* Phoebastria irrorata PHOIRR

Black-footed Albatross BFAL Phoebastria nigripes PHONIG

Light-mantled Albatross LMAL Phoebetria palpebrata PHOPAL

American Flamingo AMFL Phoenicopterus ruber PHORUB

Common Redstart CRET* Phoenicurus phoenicurus PHOPHO

Rough-legged Tyrannulet RLTY Phyllomyias burmeisteri PHYBUR

Sooty-headed Tyrannulet SHTY Phyllomyias griseiceps PHYGRI

Yellow-green Tyrannulet YGTY Phylloscartes flavovirens PHYFLA

Rufous-browed Tyrannulet RBTY Phylloscartes superciliaris PHYSUP

Arctic Warbler ARWA Phylloscopus borealis PHYBOR

Common Chiffchaff CCHI* Phylloscopus collybita PHYCOL

Kamchatka Leaf Warbler KLWA Phylloscopus examinandus PHYEXA

Dusky Warbler DUWA Phylloscopus fuscatus PHYFUS

Yellow-browed Warbler YBWA Phylloscopus inornatus PHYINO

Pallas's Leaf Warbler PLEW* Phylloscopus proregulus PHYPRO

Wood Warbler WOWA Phylloscopus sibilatrix PHYSIB

Willow Warbler WILW* Phylloscopus trochilus PHYTRO

Squirrel Cuckoo SQCU Piaya cayana PIACAY

Black-billed Magpie BBMA Pica hudsonia PICHUD

Yellow-billed Magpie YBMA Pica nuttalli PIANUT*

+ Unidentified Woodpecker UNWO Picinae (gen, sp) PICGSP

White-headed Woodpecker WHWO Picoides albolarvatus PICALB

Black-backed Woodpecker BBWO Picoides arcticus PICARC

Arizona Woodpecker ARWO Picoides arizonae PICARI

Red-cockaded Woodpecker RCWO Picoides borealis PICBOR

American Three-toed Woodpecker ATTW Picoides dorsalis PICDOR

Smoky-brown Woodpecker SMBW* Picoides fumigatus PICFUM

Nuttall's Woodpecker NUWO Picoides nuttallii PIDNUT*


Downy Woodpecker DOWO Picoides pubescens PICPUB

Ladder-backed Woodpecker LBWO Picoides scalaris PICSCA

Strickland's Woodpecker STCW* Picoides stricklandi PICSTR

Hairy Woodpecker HAWO Picoides villosus PICVIL

Stripe-cheeked Woodpecker SCHW* Piculus callopterus PICCAL

Golden-green Woodpecker GGWO Piculus chrysochloros PICCHR

Rufous-winged Woodpecker RWWO Piculus simplex PICSIM

Olivaceous Piculet OLPI Picumnus olivaceus PICOLI

Capped Heron CAHE Pilherodius pileatus PILPIL

Cocos Finch COFI Pinaroloxias inornata PININO

Great Auk GRAU Pinguinus impennis PINIMP

Pine Grosbeak PIGR Pinicola enucleator PINENU

Blue-headed Parrot BHEP* Pionus menstruus PIOMEN

White-crowned Parrot WCPA Pionus senilis PIOSEN

Green-tailed Towhee GTTO Pipilo chlorurus PIPCHL

Eastern Towhee EATO Pipilo erythrophthalmus PIPERY

Spotted Towhee SPTO Pipilo maculatus PIPMAC

+ Rufous-sided Towhee RSTO Pipilo maculatus/erythr. PIPMAE

Collared Towhee COTO Pipilo ocai PIPOCA

Gray-headed Piprites GHPI Piprites griseiceps PIPGRI

+ Unidentified Piranga Tanager UPTA Piranga (sp) PIRSPE

Flame-colored Tanager FCTA Piranga bidentata PIRBID

Red-headed Tanager RHTA Piranga erythrocephala PIRERY

Hepatic Tanager HETA Piranga flava PIRFLA

White-winged Tanager WWTA Piranga leucoptera PIRLEU

Western Tanager WETA Piranga ludoviciana PIRLUD

Scarlet Tanager SCTA Piranga olivacea PIROLI

Rose-throated Tanager RTTA Piranga roseogularis PIRROS

Summer Tanager SUTA Piranga rubra PIRRUB

Lesser Kiskadee LEKI Pitangus lictor PITLIC

Great Kiskadee GKIS* Pitangus sulphuratus PITSUL

Black-crowned Antpitta BCAP* Pittasoma michleri PITMIC

Roseate Spoonbill ROSP Platalea ajaja PLAAJA

Eurasian Spoonbill EURS* Platalea leucorodia PLALEU

Stub-tailed Spadebill STTS* Platyrinchus cancrominus PLACAN

Golden-crowned Spadebill GCRS* Platyrinchus coronatus PLACOR

White-throated Spadebill WTRS* Platyrinchus mystaceus PLAMYS

McKay's Bunting MKBU Plectrophenax hyperboreus PLEHYP

Snow Bunting SNBU Plectrophenax nivalis PLENIV

White-faced Ibis WFIB Plegadis chihi PLECHI

Glossy Ibis GLIB Plegadis falcinellus PLEFAL

Village Weaver VIWE Ploceus cucullatus PLOCUC

European Golden-Plover EUGP Pluvialis apricaria PLUAPR

American Golden-Plover AMGP Pluvialis dominica PLUDOM

+ Lesser Golden-Plover LEGP Pluvialis dominica/fulva PLUDOF

Pacific Golden-Plover PAGP Pluvialis fulva PLUFUL

Black-bellied Plover BBPL Pluvialis squatarola PLUSQU

Horned Grebe HOGR Podiceps auritus PODAUR


Red-necked Grebe RNGR Podiceps grisegena PODGRI

Eared Grebe EAGR Podiceps nigricollis PODNIG

Atitlan Grebe ATGR Podilymbus gigas PODGIG

Pied-billed Grebe PBGR Podilymbus podiceps PODPOD

+ Unidentified Poecile Chickadee UPCH Poecile (sp) POESPE

Black-capped Chickadee BCCH Poecile atricapillus POEATR

+ Carolina X Black-c. Chickadee Hybrid CBCC* Poecile caroli. x atrica. POECAA

Carolina Chickadee CACH Poecile carolinensis POECAR

Gray-headed Chickadee GHCH Poecile cinctus POECIN

Mountain Chickadee MOCH Poecile gambeli POEGAM

Boreal Chickadee BOCH Poecile hudsonicus POEHUD

Chestnut-backed Chickadee CBCH Poecile rufescens POERUF

Mexican Chickadee MECH Poecile sclateri POESCL

Slate-headed Tody-Flycatcher SHTF Poecilotriccus sylvia POESYL

White-lored Gnatcatcher WLGN Polioptila albiloris POLALB

Blue-gray Gnatcatcher BGGN Polioptila caerulea POLCAE

California Gnatcatcher CAGN Polioptila californica POLCAL

Cuban Gnatcatcher CUGN Polioptila lembeyei POLLEM

Black-tailed Gnatcatcher BTGN Polioptila melanura POLMEL

Black-capped Gnatcatcher BCGN Polioptila nigriceps POLNIG

Tropical Gnatcatcher TRGN Polioptila plumbea POLPLU

Slate-throated Gnatcatcher STGN Polioptila schistaceigula POLSCH

Steller's Eider STEI Polysticta stelleri POLSTE

Vesper Sparrow VESP Pooecetes gramineus POOGRA

Azure Gallinule AZGA Porphyrio flavirostris PORFLA

Purple Gallinule PUGA Porphyrio martinicus PORMAR

Purple Swamphen PUSW Porphyrio porphyrio PORPOP*

Sora SORA Porzana carolina PORCAR

Spotted Crake SPCR Porzana porzana PORPOZ*

Spotted Barbtail SPBA Premnoplex brunnescens PREBRU

Hispaniolan Trogon HITR Priotelus roseigaster PRIROS

Cuban Trogon CUTR Priotelus temnurus PRITEM

White-chinned Petrel WCPE Procellaria aequinoctialis PROAEQ

Parkinson's Petrel PAPE Procellaria parkinsoni PROPAR

Three-wattled Bellbird TWBE Procnias tricarunculatus PROTRI

Gray-breasted Martin GYBM* Progne chalybea PROCHA

Cuban Martin CUMA Progne cryptoleuca PROCRY

Caribbean Martin CAMA Progne dominicensis PRODOM

Southern Martin SOMA Progne elegans PROELE

Sinaloa Martin SIMA Progne sinaloae PROSIN

Purple Martin PUMA Progne subis PROSUB

Brown-chested Martin BCMA Progne tapera PROTAP

Prothonotary Warbler PROW* Protonotaria citrea PROCIT

Siberian Accentor SIAC Prunella montanella PRUMON

Bushtit BUSH Psaltriparus minimus PSAMIN

Crested Oropendola CROR Psarocolius decumanus PSADEC

Black Oropendola BLOR Psarocolius guatimozinus PSAGUA

Montezuma Oropendola MORO* Psarocolius montezuma PSAMON


Chestnut-headed Oropendola CHOR Psarocolius wagleri PSAWAG

Yellow-green Finch YGFI Pselliophorus luteoviridis PSELUT

Yellow-thighed Finch YTFI Pselliophorus tibialis PSETIB

White Hawk WHHA Pseudastur albicollis PSEALB

Buffy Tuftedcheek BUTU Pseudocolaptes lawrencii PSELAW

Maui Parrotbill MAPA Pseudonestor xanthophrys PSEXAN

Striped Owl STRO* Pseudoscops clamator PSECLA

Jamaican Owl JAOW Pseudoscops grammicus PSEGRA

Bronze-olive Pygmy-Tyrant BOPT Pseudotriccus pelzelni PSEPEL

Brown Jay BRJA Psilorhinus morio PSIMOR

Flammulated Owl FLOW Psiloscops flammeolus PSIFLA

Hispaniolan Parakeet HPAK* Psittacara chloropterus PSICHL

Cuban Parakeet CPAK* Psittacara euops PSIEUO

Crimson-fronted Parakeet CFPA Psittacara finschi PSIFIN

Green Parakeet GREP* Psittacara holochlorus PSIHOL

Puerto Rican Parakeet PRPK* Psittacara maugei PSIMAU

Mitred Parakeet MIPA Psittacara mitratus PSIMIT

Pacific Parakeet PACP* Psittacara strenuus PSISTR

Rose-ringed Parakeet RRPA Psittacula krameri PSIKRA

Ou OU Psittirostra psittacea PSIPSI

Chestnut-bellied Sandgrouse CBSA Pterocles exustus PTEEXU

Trindade Petrel TRPE Pterodroma arminjoniana PTEARM

Bermuda Petrel BEPE Pterodroma cahow PTECAH

White-necked Petrel WNPE Pterodroma cervicalis PTECER

Cook's Petrel COPE Pterodroma cookii PTECOO

Juan Fernandez Petrel JFPE Pterodroma externa PTEEXT

Fea's Petrel FEPE Pterodroma feae PTEFEA

Black-capped Petrel BCPE Pterodroma hasitata PTEHAS

Herald Petrel HEPE Pterodroma heraldica PTEHER

Bonin Petrel BOPE Pterodroma hypoleuca PTEHYP

Mottled Petrel MOPE Pterodroma inexpectata PTEINE

Stejneger's Petrel STPE Pterodroma longirostris PTELON

Great-winged Petrel GWPE Pterodroma macroptera PTEMAC

Zino's Petrel ZIPE Pterodroma madeira PTEMAD

Kermadec Petrel KEPE Pterodroma neglecta PTENEG

Black-winged Petrel BWPE Pterodroma nigripennis PTENIG

Galapagos Petrel GAPE Pterodroma phaeopygia PTEPHA

Tahiti Petrel TAPE Pterodroma rostrata PTEROS

Hawaiian Petrel HAPE Pterodroma sandwichensis PTESAN

Providence Petrel PRPE Pterodroma solandri PTESOL

Murphy's Petrel MUPE Pterodroma ultima PTEULT

Fiery-billed Aracari FBAR Pteroglossus frantzii PTEFRA

Collared Aracari COAR Pteroglossus torquatus PTETOR

Long-tailed Silky-flycatcher LTSF Ptiliogonys caudatus PTICAU

Gray Silky-flycatcher GRSF Ptiliogonys cinereus PTICIN

Cuban Blackbird CUBL Ptiloxena atroviolacea PTIATR

Cassin's Auklet CAAU Ptychoramphus aleuticus PTYALE

Townsend's Shearwater TOSH Puffinus auricularis PUFAUR


Barolo Shearwater BASH Puffinus baroli PUFBAR

Bryan's Shearwater BRYS* Puffinus bryani PUFBRY

Audubon's Shearwater AUSH Puffinus lherminieri PUFLHE

Christmas Shearwater CHSH Puffinus nativitatis PUFNAT

Newell's Shearwater NESH Puffinus newelli PUFNEW

Black-vented Shearwater BVSH Puffinus opisthomelas PUFOPI

Manx Shearwater MASH Puffinus puffinus PUFPUF

Galapagos Shearwater GASH Puffinus subalaris PUFSUB

Spectacled Owl SPEO* Pulsatrix perspicillata PULPER

Red-vented Bulbul RVBU Pycnonotus cafer PYCCAF

Red-whiskered Bulbul RWBU Pycnonotus jocosus PYCJOC

Blue-and-white Swallow BAWS Pygochelidon cyanoleuca PYGCYA

Brown-hooded Parrot BHOP* Pyrilia haematotis PYRHAE

Saffron-headed Parrot SHPA Pyrilia pyrilia PYRPYI*

Vermilion Flycatcher VEFL Pyrocephalus rubinus PYRRUB

Eurasian Bullfinch EUBU Pyrrhula pyrrhula PYRPYH*

Sulphur-winged Parakeet SWPA Pyrrhura hoffmanni PYRHOF

Painted Parakeet PAIP* Pyrrhura picta PYRPIC

Purple-throated Fruitcrow PTFR Querula purpurata QUEPUR

Carib Grackle CAGR Quiscalus lugubris QUILUG

Boat-tailed Grackle BTGR Quiscalus major QUIMAJ

Great-tailed Grackle GTGR Quiscalus mexicanus QUIMEX

Nicaraguan Grackle NIGR Quiscalus nicaraguensis QUINIC

Greater Antillean Grackle GAGR Quiscalus niger QUINIG

Slender-billed Grackle SBGR Quiscalus palustris QUIPAL

Common Grackle COGR Quiscalus quiscula QUIQUI

Western Water-Rail WEWR Rallus aquaticus RALAQU

Clapper Rail CLRA Rallus crepitans RALCRE

King Rail KIRA Rallus elegans RALELE

Virginia Rail VIRA Rallus limicola RALLIM

Mangrove Rail MARA Rallus longirostris RALLON

Ridgway's Rail RIRA Rallus obsoletus RALOBS

Aztec Rail AZRA Rallus tenuirostris RALTEN

Yellow-throated Toucan YTTO Ramphastos ambiguus RAMAMB

Keel-billed Toucan KBTO Ramphastos sulfuratus RAMSUL

Long-billed Gnatwren LBGN Ramphocaenus melanurus RAMMEL

Cherrie's Tanager CHET* Ramphocelus costaricensis RAMCOS

Crimson-backed Tanager CBTA Ramphocelus dimidiatus RAMDIM

Flame-rumped Tanager FRTA Ramphocelus flammigerus RAMFLA

Passerini's Tanager PAST* Ramphocelus passerinii RAMPAS

Crimson-collared Tanager CCTA Ramphocelus sanguinolentus RAMSAN

White-breasted Thrasher WBTH Ramphocinclus brachyurus RAMBRA

American Avocet AMAV Recurvirostra americana RECAME

Ruby-crowned Kinglet RCKI Regulus calendula REGCAL

Golden-crowned Kinglet GCKI Regulus satrapa REGSAT

Lesser Koa-Finch LEKF Rhodacanthis flaviceps RHOFLA

Greater Koa-Finch GRKF Rhodacanthis palmeri RHOPAL

Rosy Thrush-Tanager ROTT Rhodinocichla rosea RHNROS*


Ross's Gull ROGU Rhodostethia rosea RHSROS*

Crimson-collared Grosbeak CCGR Rhodothraupis celaeno RHOCEL

Eye-ringed Flatbill ERFL Rhynchocyclus brevirostris RHYBRE

Olivaceous Flatbill OLFL Rhynchocyclus olivaceus RHYOLI

McCown's Longspur MCLO Rhynchophanes mccownii RHYMCC

Thick-billed Parrot TBPA Rhynchopsitta pachyrhyncha RHYPAC

Maroon-fronted Parrot MFPA Rhynchopsitta terrisi RHYTER

Tawny-faced Quail TFQU Rhynchortyx cinctus RHYCIN

Rufous Mourner RMOU* Rhytipterna holerythra RHYHOL

Aztec Thrush AZTH Ridgwayia pinicola RIDPIN

Bank Swallow BANS* Riparia riparia RIPRIP

Red-legged Kittiwake RLKI Rissa brevirostris RISBRE

Black-legged Kittiwake BLKI Rissa tridactyla RISTRI

Snail Kite SNKI Rostrhamus sociabilis ROSSOC

Roadside Hawk ROHA Rupornis magnirostris RUPMAG

Black Skimmer BLSK Rynchops niger RYNNIG

Rock Wren ROWR Salpinctes obsoletus SALOBS

Lesser Antillean Saltator LASA Saltator albicollis SALALB

Black-headed Saltator BHSA Saltator atriceps SALATR

Grayish Saltator GRAS* Saltator coerulescens SALCOE

Slate-colored Grosbeak SCOG* Saltator grossus SALGRO

Buff-throated Saltator BTSA Saltator maximus SALMAX

Streaked Saltator SSAL* Saltator striatipectus SALSTR

Sapayoa SAPA Sapayoa aenigma SAPAEN

King Vulture KIVU Sarcoramphus papa SARPAP

Comb Duck CODU Sarkidiornis melanotos SARMEL

Stonechat STON Saxicola torquatus SAXTOR

Black Phoebe BLPH Sayornis nigricans SAYNIG

Eastern Phoebe EAPH Sayornis phoebe SAYPHO

Say's Phoebe SAPH Sayornis saya SAYSAY

Russet-winged Schiffornis RWSC Schiffornis stenorhyncha SCHSTE

Northern Schiffornis NOSC Schiffornis veraepacis SCHVER

Gray-throated Leaftosser GTLE Sclerurus albigularis SCLALB

Scaly-throated Leaftosser STLE Sclerurus guatemalensis SCLGUA

Tawny-throated Leaftosser TTLE Sclerurus mexicanus SCLMEX

American Woodcock AMWO Scolopax minor SCOMIN

Eurasian Woodcock EUWO Scolopax rusticola SCORUS

Silvery-fronted Tapaculo SFTA Scytalopus argentifrons SCYARG

Choco Tapaculo CHOT* Scytalopus chocoensis SCYCHO

Tacarcuna Tapaculo TATA Scytalopus panamensis SCYPAN

Ovenbird OVEN Seiurus aurocapilla SEIAUR

+ Unidentified Selasphorus Hummingbird USHU Selaphorus (sp) SELSPS*

Glow-throated Hummingbird GLTH* Selasphorus ardens SELARD

Calliope Hummingbird CAHU Selasphorus calliope SELCAL

Volcano Hummingbird VOHU Selasphorus flammula SELFLA

Broad-tailed Hummingbird BTAH* Selasphorus platycercus SELPLA

Rufous Hummingbird RUHU Selasphorus rufus SELRUF

Allen's Hummingbird ALHU Selasphorus sasin SELSAS


Scintillant Hummingbird SCHU Selasphorus scintilla SELSCI

Yellow-eared Toucanet YETO Selenidera spectabilis SELSPT*

Prong-billed Barbet PBBA Semnornis frantzii SEMFRA

Island Canary ISCA Serinus canaria SERCAN

Torrent Tyrannulet TOTY Serpophaga cinerea SERCIN

Adelaide's Warbler ADWA Setophaga adelaidae SETADE

Northern Parula NOPA Setophaga americana SETAME

+ Sutton's Warbler SUWA Setophaga americana x dominica SETAMD

Elfin-woods Warbler EWWA Setophaga angelae SETANG

Black-throated Blue Warbler BTBW Setophaga caerulescens SETCAE

Bay-breasted Warbler BBWA Setophaga castanea SETCAS

Cerulean Warbler CERW* Setophaga cerulea SETCER

Golden-cheeked Warbler GCWA Setophaga chrysoparia SETCHR

Hooded Warbler HOWA Setophaga citrina SETCIT

Yellow-rumped Warbler YRWA Setophaga coronata SETCOR

+ Audubon's Warbler AUWA Setophaga coronata auduboni SETCAU

+ Myrtle Warbler MYWA Setophaga coronata coronata SETCCO

St. Lucia Warbler SLWA Setophaga delicata SETDEL

Prairie Warbler PRAW* Setophaga discolor SETDIS

Yellow-throated Warbler YTWA Setophaga dominica SETDOM

Bahama Warbler BAHW* Setophaga flavescens SETFLA

Blackburnian Warbler BLBW* Setophaga fusca SETFUS

Grace's Warbler GRWA Setophaga graciae SETGRA

Kirtland's Warbler KIWA Setophaga kirtlandii SETKIR

Magnolia Warbler MAWA Setophaga magnolia SETMAG

Black-throated Gray Warbler BTYW* Setophaga nigrescens SETNIG

Hermit Warbler HEWA Setophaga occidentalis SETOCC

Palm Warbler PAWA Setophaga palmarum SETPAL

+ Yellow Palm Warbler YPWA Setophaga palmarum hypochrysea SETPHY

+ Western Palm Warbler WPWA Setophaga palmarum palmarum SETPPA

Chestnut-sided Warbler CSWA Setophaga pensylvanica SETPEN

Yellow Warbler YEWA Setophaga petechia SETPET

+ Mangrove Warbler MANW* Setophaga petechia erithachorides SETPER

Arrowhead Warbler ARRW* Setophaga pharetra SETPHA

Pine Warbler PIWA Setophaga pinus SETPIN

Tropical Parula TRPA Setophaga pitiayumi SETPIM*

Olive-capped Warbler OCAW* Setophaga pityophila SETPIP*

Plumbeous Warbler PLUW* Setophaga plumbea SETPLU

American Redstart AMRE Setophaga ruticilla SETRUT

Blackpoll Warbler BLPW* Setophaga striata SETSTR

Barbuda Warbler BARW* Setophaga subita SETSUB

Cape May Warbler CMWA Setophaga tigrina SETTIG

Townsend's Warbler TOWA Setophaga townsendi SETTOW

+ Townsend's x Hermit Warbler Hybrid THWH Setophaga townsendi x occidentalis SETTOO

Black-throated Green Warbler BTNW* Setophaga virens SETVIR

Vitelline Warbler VITW* Setophaga vitellina SETVIT


Mountain Bluebird MOBL Sialia currucoides SIACUR

+ Western X Mountain Bluebird Hybrid WMBH Sialia mex. x currucoid. SIAMEC

Western Bluebird WEBL Sialia mexicana SIAMEX

Eastern Bluebird EABL Sialia sialis SIASIA

Baikal Teal BATE Sibirionetta formosa SIBFOR

Saffron Finch SAFI Sicalis flaveola SICFLA

Grassland Yellow-Finch GRYF Sicalis luteola SICLUT

Jamaican Pauraque JAPA Siphonorhis americana SIPAME

Least Pauraque LEPA Siphonorhis brewsteri SIPBRE

Choco Sirystes CHSI Sirystes albogriseus SIRALB

Red-breasted Nuthatch RBNU Sitta canadensis SITCAN

White-breasted Nuthatch WBNU Sitta carolinensis SITCAR

Brown-headed Nuthatch BHNU Sitta pusilla SITPUS

Pygmy Nuthatch PYNU Sitta pygmaea SITPYG

Olivaceous Woodcreeper OLWO Sittasomus griseicapillus SITGRI

Spectacled Eider SPEI Somateria fischeri SOMFIS

Common Eider COEI Somateria mollissima SOMMOL

King Eider KIEI Somateria spectabilis SOMSPE

Northern Shoveler NSHO* Spatula clypeata SPACLY

Cinnamon Teal CITE Spatula cyanoptera SPACYA

Blue-winged Teal BWTE Spatula discors SPADIS

Garganey GARG Spatula querquedula SPAQUE

Bronze Mannikin BRMA Spermestes cucullata SPECUC

+ Unidentified Sapsucker UNSA Sphyrapicus (sp) SPHSPE

Red-naped Sapsucker RNSA Sphyrapicus nuchalis SPHNUC

+ Red-naped X Red-breasted Saps. Hybrid RRSH Sphyrapicus nuchalis x ruber SPHNUR

Red-breasted Sapsucker RBSA Sphyrapicus ruber SPHRUB

Williamson's Sapsucker WISA Sphyrapicus thyroideus SPHTHY

Yellow-bellied Sapsucker YBSA Sphyrapicus varius SPHVAR

Hispaniolan Spindalis HISP Spindalis dominicensis SPDDOM*

Jamaican Spindalis JAMS* Spindalis nigricephala SPINIG

Puerto Rican Spindalis PRSP Spindalis portoricensis SPIPOR

Western Spindalis WESP Spindalis zena SPIZEN

Black-capped Siskin BCSI Spinus atriceps SPIATC*

Red Siskin RESI Spinus cucullatus SPICUC

Antillean Siskin ANSI Spinus dominicensis SPUDOM*

Lawrence's Goldfinch LAGO Spinus lawrencei SPILAW

Black-headed Siskin BHSI Spinus notatus SPINOT

Pine Siskin PISI Spinus pinus SPIPIN

Lesser Goldfinch LEGO Spinus psaltria SPIPSA

Eurasian Siskin EUSI Spinus spinus SPISPI

American Goldfinch AMGO Spinus tristis SPITRI

Yellow-bellied Siskin YBSI Spinus xanthogastrus SPIXAN

Dickcissel DICK Spiza americana SPIAME

Black-and-white Hawk-Eagle BAWH Spizaetus melanoleucus SPIMEL

Ornate Hawk-Eagle ORHE Spizaetus ornatus SPIORN

Black Hawk-Eagle BLHE Spizaetus tyrannus SPITYR

Black-chinned Sparrow BCSP Spizella atrogularis SPIATG*


Brewer's Sparrow BRSP Spizella breweri SPIBRE

Clay-colored Sparrow CCSP Spizella pallida SPIPAL

Chipping Sparrow CHSP Spizella passerina SPIPAS

Field Sparrow FISP Spizella pusilla SPIPUS

Worthen's Sparrow WOSP Spizella wortheni SPIWOR

American Tree Sparrow ATSP Spizelloides arborea SPIARB

Variable Seedeater VASE Sporophila corvina SPOCOR

Large-billed Seed-Finch LBSF Sporophila crassirostris SPOCRA

Thick-billed Seed-Finch TBSF Sporophila funerea SPOFUN

Lined Seedeater LISE Sporophila lineola SPOLIN

Ruddy-breasted Seedeater RBSE Sporophila minuta SPOMIN

Yellow-bellied Seedeater YBSE Sporophila nigricollis SPONIG

Nicaraguan Seed-Finch NISF Sporophila nuttingi SPONUT

Slate-colored Seedeater SCSE Sporophila schistacea SPOSCH

White-collared Seedeater WCSE Sporophila torqueola SPOTOR

Blue-headed Quail-Dove BHQD Starnoenas cyanocephala STACYA

Oilbird OILB Steatornis caripensis STECAR

Southern Rough-winged Swallow SRWS Stelgidopteryx ruficollis STERUF

Northern Rough-winged Swallow NRWS Stelgidopteryx serripennis STESER

Long-tailed Jaeger LTJA Stercorarius longicaudus STELON

South Polar Skua SPSK Stercorarius maccormicki STEMAC

Parasitic Jaeger PAJA Stercorarius parasiticus STEPAS*

Pomarine Jaeger POJA Stercorarius pomarinus STEPOM

Great Skua GRSK Stercorarius skua STESKU

Roseate Tern ROST* Sterna dougallii STEDOU

Forster's Tern FOTE Sterna forsteri STEFOR

Common Tern COTE Sterna hirundo STEHIR

Arctic Tern ARTE Sterna paradisaea STEPAD*

Little Tern LITE Sternula albifrons STEALB

Least Tern LETE Sternula antillarum STEANT

Yellow-billed Tern YBTE Sternula superciliaris STESUP

Spotted Dove SPDO Streptopelia chinensis STRCHI

Eurasian Collared-Dove EUCD Streptopelia decaocto STRDEC

Oriental Turtle-Dove ORTD Streptopelia orientalis STRORI

African Collared-Dove AFCD Streptopelia roseogrisea STRROS

European Turtle-Dove EUTD Streptopelia turtur STRTUR

Chestnut-collared Swift CCSW Streptoprocne rutila STRRUT

White-naped Swift WNSW Streptoprocne semicollaris STRSEM

White-collared Swift WCSW Streptoprocne zonaris STRZON

+ Unidentified Owl UNOW Strigidae (gen, sp) STRGSP

Fulvous Owl FUOW Strix fulvescens STRFUL

Great Gray Owl GGOW Strix nebulosa STRNEB

+ Spotted x Barred Owl Hybrid SBOH Strix occiden. x varia STROCV

Spotted Owl SPOW Strix occidentalis STROCC

Barred Owl BADO* Strix varia STRVAR

Eastern Meadowlark EAME Sturnella magna STUMAG

Western Meadowlark WEME Sturnella neglecta STUNEG

European Starling EUST Sturnus vulgaris STUVUL


Northern Scrub-Flycatcher NOSF Sublegatus arenarum SUBARE

Masked Booby MABO Sula dactylatra SULDAC

Nazca Booby NABO Sula granti SULGRA

Brown Booby BRBO Sula leucogaster SULLEU

Blue-footed Booby BFBO Sula nebouxii SULNEB

Red-footed Booby RFBO Sula sula SULSUL

Peruvian Booby PEBO Sula variegata SULVAR

Northern Hawk Owl NHOW Surnia ulula SURULU

Eurasian Blackcap EUBC* Sylvia atricapilla SYLATR

Lesser Whitethroat LEWH Sylvia curruca SYLCUR

Pale-breasted Spinetail PBSP Synallaxis albescens SYNALB

Slaty Spinetail SLSP Synallaxis brachyura SYNBRA

Rufous-breasted Spinetail RBSP Synallaxis erythrothorax SYNERY

Lineated Foliage-gleaner LIFG Syndactyla subalaris SYNSUB

Ancient Murrelet ANMU Synthliboramphus antiquus SYNANT

Craveri's Murrelet CRMU Synthliboramphus craveri SYNCRA

Guadalupe Murrelet GUMU Synthliboramphus hypoleucus SYNHYP

Scripps's Murrelet SCMU Synthliboramphus scrippsi SYNSCR

Whistling Heron WHHE Syrigma sibilatrix SYRSIB

Antillean Palm-Swift ANPS Tachornis phoenicobia TACPHO

Least Grebe LEGR Tachybaptus dominicus TACDOM

Mangrove Swallow MANS* Tachycineta albilinea TACALB

Tree Swallow TRES* Tachycineta bicolor TACBIC

Bahama Swallow BAHS* Tachycineta cyaneoviridis TACCYA

Golden Swallow GOSW Tachycineta euchrysea TACEUC

Violet-green Swallow VGSW Tachycineta thalassina TACTHA

Tawny-crested Tanager TCTA Tachyphonus delatrii TACDEL

White-shouldered Tanager WSTA Tachyphonus luctuosus TACLUC

White-lined Tanager WLTA Tachyphonus rufus TACRUF

Ruddy Shelduck RUSH Tadorna ferruginea TADFER

Azure-rumped Tanager ARTA Tangara cabanisi TANCAB

Lesser Antillean Tanager LATA Tangara cucullata TANCUC

Spangle-cheeked Tanager SCHT* Tangara dowii TANDOW

Emerald Tanager EMTA Tangara florida TANFLO

Green-naped Tanager GNTA Tangara fucosa TANFUC

Speckled Tanager SPTA Tangara guttata TANGUT

Bay-headed Tanager BHTA Tangara gyrola TANGYR

Silver-throated Tanager STTA Tangara icterocephala TANICT

Plain-colored Tanager PCTA Tangara inornata TANINO

Golden-hooded Tanager GHOT* Tangara larvata TANLAR

Rufous-winged Tanager RWTA Tangara lavinia TANLAV

Gray-and-gold Tanager GAGT Tangara palmeri TANPAL

Striped Cuckoo STCU Tapera naevia TAPNAE

Great Antshrike GANT* Taraba major TARMAJ

Red-flanked Bluetail RFBL Tarsiger cyanurus TARCYA

Laysan Finch LAFI Telespiza cantans TELCAN

Nihoa Finch NIFI Telespiza ultima TELULT

Ruddy-tailed Flycatcher RDTF* Terenotriccus erythrurus TERERY


Yellow-headed Warbler YHWA Teretistris fernandinae TERFER

Oriente Warbler ORWA Teretistris fornsi TERFOR

Swallow Tanager SWTA Tersina viridis TERVIR

Himalayan Snowcock HISN Tetraogallus himalayensis TETHIM

White-capped Albatross WCAL Thalassarche cauta THACAU

Yellow-nosed Albatross YNAL Thalassarche chlororhynchos THACHL

Chatham Albatross CHAL Thalassarche eremita THAERE

Black-browed Albatross BBAL Thalassarche melanophris THAMEL

Salvin's Albatross SAAL Thalassarche salvini THASAL

Great Crested Tern GCTE Thalasseus bergii THABER

Elegant Tern ELTE Thalasseus elegans THAELE

Royal Tern ROYT* Thalasseus maximus THAMAX

Sandwich Tern SATE Thalasseus sandvicensis THASAN

Crowned Woodnymph CRWO Thalurania colombica THACOL

Mexican Woodnymph MEWO Thalurania ridgwayi THARID

Russet Antshrike RUAN Thamnistes anabatinus THAANA

Black-crowned Antshrike BCAS* Thamnophilus atrinucha THAATR

Black-hooded Antshrike BHOA* Thamnophilus bridgesi THABRI

Barred Antshrike BAAN Thamnophilus doliatus THADOL

Black Antshrike BLAN Thamnophilus nigriceps THANIG

Buff-necked Ibis BNIB Theristicus caudatus THECAU

Yellow-winged Tanager YWTA Thraupis abbas THRABB

Blue-gray Tanager BGTA Thraupis episcopus THREPI

Palm Tanager PALT* Thraupis palmarum THRPAL

Band-tailed Barbthroat BTBA Threnetes ruckeri THRRUC

Streak-breasted Treehunter SBTR Thripadectes rufobrunneus THRRUB*

Bewick's Wren BEWR Thryomanes bewickii THRBEW

Banded Wren BANW* Thryophilus pleurostictus THRPLE

Rufous-and-white Wren RAWW Thryophilus rufalbus THRRUL*

Sinaloa Wren SIWR Thryophilus sinaloa THRSIN

Timberline Wren TIWR Thryorchilus browni THRBRO

Carolina Wren CARW* Thryothorus ludovicianus THRLUD

Black-faced Grassquit BFGR Tiaris bicolor TIABIC

Cuban Grassquit CUGR Tiaris canorus TIACAN

Yellow-faced Grassquit YFGR Tiaris olivaceus TIAOLI

Fasciated Tiger-Heron FTHE Tigrisoma fasciatum TIGFAS

Rufescent Tiger-Heron RTHE Tigrisoma lineatum TIGLIN

Bare-throated Tiger-Heron BTTH Tigrisoma mexicanum TIGMEX

Sparkling-tailed Hummingbird SKTH* Tilmatura dupontii TILDUP

Great Tinamou GRTI Tinamus major TINMAJ

Black-crowned Tityra BCRT* Tityra inquisitor TITINQ

Masked Tityra MATI Tityra semifasciata TITSEM

Common Tody-Flycatcher COTF Todirostrum cinereum TODCIN

Black-headed Tody-Flycatcher BHTF Todirostrum nigriceps TODNIG

Narrow-billed Tody NBTO Todus angustirostris TODANG

Puerto Rican Tody PRTO Todus mexicanus TODMEX

Cuban Tody CUTO Todus multicolor TODMUL

Broad-billed Tody BBTO Todus subulatus TODSUB


Jamaican Tody JATO Todus todus TODTOD

Yellow-margined Flycatcher YMFL Tolmomyias assimilis TOLASS

Yellow-breasted Flycatcher YBRF* Tolmomyias flaviventris TOLFLA

Yellow-olive Flycatcher YOFL Tolmomyias sulphurescens TOLSUL

Zapata Sparrow ZASP Torreornis inexpectata TORINE

Red-fronted Parrotlet RFPA Touit costaricensis TOUCOS

Blue-fronted Parrotlet BFPA Touit dilectissimus TOUDIL

Bendire's Thrasher BETH Toxostoma bendirei TOXBEN

Gray Thrasher GRAT* Toxostoma cinereum TOXCIN

Crissal Thrasher CRTH Toxostoma crissale TOXCRI

Curve-billed Thrasher CBTH Toxostoma curvirostre TOXCUR

Cozumel Thrasher COZT* Toxostoma guttatum TOXGUT

LeConte's Thrasher LCTH Toxostoma lecontei TOXLEC

Long-billed Thrasher LBTH Toxostoma longirostre TOXLON

Ocellated Thrasher OCTH Toxostoma ocellatum TOXOCE

California Thrasher CATH Toxostoma redivivum TOXRED

Brown Thrasher BRTH Toxostoma rufum TOXRUF

Gray-tailed Tattler GTTA Tringa brevipes TRIBRE

Spotted Redshank SPRE Tringa erythropus TRIERY

Lesser Yellowlegs LEYE Tringa flavipes TRIFLA

Wood Sandpiper WOSA Tringa glareola TRIGLA

Wandering Tattler WATA Tringa incana TRIINC

Greater Yellowlegs GRYE Tringa melanoleuca TRIMEL

Common Greenshank COMG* Tringa nebularia TRINEB

Green Sandpiper GRSA Tringa ochropus TRIOCH

Willet WILL Tringa semipalmata TRISEM

Solitary Sandpiper SOSA Tringa solitaria TRISOL

Marsh Sandpiper MASA Tringa stagnatilis TRISTA

Common Redshank CREH* Tringa totanus TRITOT

+ Unidentified Hummingbird UNHU Trochilidae (gen, sp) TRCGSP*

Streamertail STRM* Trochilus polytmus TROPOL

+ Southern House-Wren SOHW Troglodytes a. musculus TROAMU

House Wren HOWR Troglodytes aedon TROAED

Winter Wren WIWR Troglodytes hiemalis TROHIE

Ochraceous Wren OCWR Troglodytes ochraceus TROOCH

Pacific Wren PAWR Troglodytes pacificus TROPAC

Rufous-browed Wren RBWW* Troglodytes rufociliatus TRORUC*

Socorro Wren SOCW* Troglodytes sissonii TROSIS

Clarion Wren CLWR Troglodytes tanneri TROTAN

+ Unidentified Wren UNWR Troglodytidae (gen, sp) TRGGSP*

Orange-bellied Trogon OBTR Trogon aurantiiventris TROAUR

Baird's Trogon BATR Trogon bairdii TROBAI

Gartered Trogon GATR Trogon caligatus TROCAL

White-tailed Trogon WTAT* Trogon chionurus TROCHI

Citreoline Trogon CITR Trogon citreolus TROCIT

Lattice-tailed Trogon LTTR Trogon clathratus TROCLA

Collared Trogon COTR Trogon collaris TROCOL

Elegant Trogon ELTR Trogon elegans TROELE


Slaty-tailed Trogon STTR Trogon massena TROMAS

Black-headed Trogon BHTR Trogon melanocephalus TROMEC*

Black-tailed Trogon BTAT* Trogon melanurus TROMER*

Mountain Trogon MOTR Trogon mexicanus TROMEX

Black-throated Trogon BTHT* Trogon rufus TRORUS*

Tawny-crowned Greenlet TCGR Tunchiornis ochraceiceps TUNOCH

+ Unidentified Thrush UNTH Turdidae (gen, sp) TURGSP

White-throated Thrush WTTH Turdus assimilis TURASS

White-chinned Thrush WCTH Turdus aurantius TURAUR

Cocoa Thrush COCT* Turdus fumigatus TURFUM

Clay-colored Thrush CCTH Turdus grayi TURGRA

Redwing REDW Turdus iliacus TURILI

Black Thrush BLTH Turdus infuscatus TURINF

White-eyed Thrush WETH Turdus jamaicensis TURJAM

Forest Thrush FOTH Turdus lherminieri TURLHE

Eurasian Blackbird EUBB* Turdus merula TURMER

American Robin AMRO Turdus migratorius TURMIG

Dusky Thrush DUTH Turdus naumanni TURNAU

Sooty Thrush SOOT* Turdus nigrescens TURNIG

Spectacled Thrush SPTH Turdus nudigenis TURNUD

Eyebrowed Thrush EYTH Turdus obscurus TUROBC*

Pale-vented Thrush PVTH Turdus obsoletus TUROBL*

Song Thrush SOTH* Turdus philomelos TURPHI

Fieldfare FIEL Turdus pilaris TURPIL

Mountain Thrush MOTH Turdus plebejus TURPLE

Red-legged Thrush RLTH Turdus plumbeus TURPLU

Grand Cayman Thrush GCAT* Turdus ravidus TURRAV

Rufous-collared Robin RCRO Turdus rufitorques TURRUT*

Rufous-backed Robin RBRO Turdus rufopalliatus TURRUP*

La Selle Thrush LSTH Turdus swalesi TURSWA

Greater Prairie-Chicken GRPC Tympanuchus cupido TYMCUP

Lesser Prairie-Chicken LEPC Tympanuchus pallidicinctus TYMPAL

Sharp-tailed Grouse STGR Tympanuchus phasianellus TYMPHA

+ Unidentified Flycatcher UNFL Tyrannidae (gen, sp) TYRGEN

Yellow-crowned Tyrannulet YCTY Tyrannulus elatus TYRELA

Loggerhead Kingbird LOKI Tyrannus caudifasciatus TYRCAU

Couch's Kingbird COKI Tyrannus couchii TYRCOU

Thick-billed Kingbird TBKI Tyrannus crassirostris TYRCRA

Giant Kingbird GIKI Tyrannus cubensis TYRCUB

Gray Kingbird GRAK* Tyrannus dominicensis TYRDOM

Scissor-tailed Flycatcher STFL Tyrannus forficatus TYRFOR

Tropical Kingbird TRKI Tyrannus melancholicus TYRMEL

Fork-tailed Flycatcher FTFL Tyrannus savana TYRSAV

Eastern Kingbird EAKI Tyrannus tyrannus TYRTYR

Western Kingbird WEKI Tyrannus verticalis TYRVER

Cassin's Kingbird CAKI Tyrannus vociferans TYRVOC

Barn Owl BANO* Tyto alba TYTALB

Ashy-faced Owl AFOW Tyto glaucops TYTGLA


Eurasian Hoopoe EHOO* Upupa epops UPUEPO

Red-cheeked Cordonbleu RCCO Uraeginthus bengalus URABEN

Common Murre COMU Uria aalge URIAAL

Thick-billed Murre TBMU Uria lomvia URILOM

White-bellied Wren WBWR Uropsila leucogastra UROLEU

Southern Lapwing SOLA Vanellus chilensis VANCHI

Northern Lapwing NOLA Vanellus vanellus VANVAN

Red-rumped Woodpecker RRWO Veniliornis kirkii VENKIR

Bachman's Warbler BAWA Vermivora bachmanii VERBAC

Golden-winged Warbler GWWA Vermivora chrysoptera VERCHR

+ Brewster's Warbler BRWA Vermivora chrysoptera x cyanoptera VERCCY

Blue-winged Warbler BWWA Vermivora cyanoptera VERCYA

+ Lawrence's Warbler LAWA Vermivora cyanoptera x chrysoptera VERCCH

Pin-tailed Whydah PTWH Vidua macroura VIDMAC

+ Solitary Vireo SOVI Vireo (sp) VIRSPE

Black-whiskered Vireo BWVI Vireo altiloquus VIRALT

Black-capped Vireo BCVI Vireo atricapilla VIRATR

+ Least Bell's Vireo LBVI Vireo b. pusillus VIRBPU

Cozumel Vireo COVI Vireo bairdi VIRBAI

Bell's Vireo BEVI Vireo bellii VIRBEL

Slaty Vireo SLVI Vireo brevipennis VIRBRE

San Andres Vireo SAVI Vireo caribaeus VIRCAB*

Yellow-winged Vireo YWVI Vireo carmioli VIRCAM*

Cassin's Vireo CAVI Vireo cassinii VIRCAS

Thick-billed Vireo TBVI Vireo crassirostris VIRCRA

Yellow-throated Vireo YTVI Vireo flavifrons VIRFLF*

Yellow-green Vireo YGVI Vireo flavoviridis VIRFLD*

Warbling Vireo WAVI Vireo gilvus VIRGIL

White-eyed Vireo WEVI Vireo griseus VIRGRI

Cuban Vireo CUVI Vireo gundlachii VIRGUN

Hutton's Vireo HUVI Vireo huttoni VIRHUT

Golden Vireo GOVI Vireo hypochryseus VIRHYP

Puerto Rican Vireo PRVI Vireo latimeri VIRLAT

Brown-capped Vireo BCAV* Vireo leucophrys VIRLEU

Yucatan Vireo YUVI Vireo magister VIRMAG

Jamaican Vireo JAVI Vireo modestus VIRMOD

Flat-billed Vireo FBVI Vireo nanus VIRNAN

Dwarf Vireo DWVI Vireo nelsoni VIRNEL

Red-eyed Vireo REVI Vireo olivaceus VIROLI

Blue Mountain Vireo BMVI Vireo osburni VIROSB

Mangrove Vireo MAVI Vireo pallens VIRPAL

Philadelphia Vireo PHVI Vireo philadelphicus VIRPHI

Plumbeous Vireo PLVI Vireo plumbeus VIRPLU

Blue-headed Vireo BHVI Vireo solitarius VIRSOL

Gray Vireo GRVI Vireo vicinior VIRVIC

Yellow-browed Shrike-Vireo YBSV Vireolanius eximius VIREXI

Chestnut-sided Shrike-Vireo CSSV Vireolanius melitophrys VIRMEL


Green Shrike-Vireo GRSV Vireolanius pulchellus VIRPUL

Greater Amakihi GRAM Viridonia sagittirostris VIRSAG

Blue-black Grassquit BGRA* Volatinia jacarina VOLJAC

Yellow-headed Blackbird YHBL Xanthocephalus xanthocephalus XANXAN

Sabine's Gull SAGU Xema sabini XEMSAB

Double-banded Graytail DBGR Xenerpestes minlosi XENMIL*

White-winged Warbler WWWA Xenoligea montana XENMON

Plain Xenops PLXE Xenops minutus XENMIT*

Streaked Xenops STXE Xenops rutilans XENRUT

Spiny-faced Antshrike SFAN Xenornis setifrons XENSET

Sierra Madre Sparrow SMSP Xenospiza baileyi XENBAI

Belted Flycatcher BEFL Xenotriccus callizonus XENCAL

Pileated Flycatcher PILF* Xenotriccus mexicanus XENMEX

Terek Sandpiper TESA Xenus cinereus XENCIN

Cuban Green Woodpecker CGWO Xiphidiopicus percussus XIPPER

Strong-billed Woodcreeper SNBW* Xiphocolaptes promeropirhynchus XIPPRO

Spotted Woodcreeper SPWO Xiphorhynchus erythropygius XIPERY

Ivory-billed Woodcreeper IBIW* Xiphorhynchus flavigaster XIPFLA

Black-striped Woodcreeper BSWO Xiphorhynchus lachrymosus XIPLAC

Cocoa Woodcreeper COWO Xiphorhynchus susurrans XIPSUS

Laysan Rail LARA Zapornia palmeri ZAPPAL

Hawaiian Rail HARA Zapornia sandwichensis ZAPSAN

Wrenthrush WRET* Zeledonia coronata ZELCOR

White-winged Dove WWDO Zenaida asiatica ZENASI

Eared Dove EADO Zenaida auriculata ZENAUC*

Zenaida Dove ZEND* Zenaida aurita ZENAUT*

Socorro Dove SODO Zenaida graysoni ZENGRA

Mourning Dove MODO Zenaida macroura ZENMAC

White-faced Quail-Dove WFAQ* Zentrygon albifacies ZENALB

Tuxtla Quail-Dove TUQD Zentrygon carrikeri ZENCAR

Chiriqui Quail-Dove CHQD Zentrygon chiriquensis ZENCHI

Buff-fronted Quail-Dove BFQD Zentrygon costaricensis ZENCOS

Russet-crowned Quail-Dove RCQD Zentrygon goldmani ZENGOL

Purplish-backed Quail-Dove PBQD Zentrygon lawrencii ZENLAW

Paltry Tyrannulet PATY Zimmerius vilissimus ZIMVIL

White-throated Sparrow WTSP Zonotrichia albicollis ZONALB

Golden-crowned Sparrow GCSP Zonotrichia atricapilla ZONATR

Rufous-collared Sparrow RCOS* Zonotrichia capensis ZONCAP

+ Gambel's White-crowned Sparrow GWCS Zonotrichia l. gambelii ZONLGA

+ Eastern White-crowned Sparrow EWCS Zonotrichia l. leucophrys ZONLLE

+ Nuttall's White-crowned Sparrow NWCS Zonotrichia l. nuttalli ZONLNU

+ Mountain White-crowned Sparrow MWCS Zonotrichia l. oriantha ZONLOR

+ Puget Sound White-crowned Sparrow PSWS Zonotrichia l. pugetensis ZONLPU

+ White-cr. X Golden-cr. Sparrow Hybrid WGSH Zonotrichia leuc. x atricap. ZONLEA

White-crowned Sparrow WCSP Zonotrichia leucophrys ZONLEU

Harris's Sparrow HASP Zonotrichia querula ZONQUE

White's Thrush WHTH Zoothera aurea ZOOAUR

Japanese White-eye JAWE Zosterops japonicus ZOSJAP

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