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American Ornithological Union (AOU) List 1

Alpha Alpha Species Code Species Code

Western WEGR Glaucous-winged GWGU Clark's Grebe CLGR Gull HYGU Red-necked Grebe RNGR Great Black-backed Gull GBBG HOGR Slaty-backed Gull SBGU Eared Grebe EAGR WEGU Least Grebe LEGR Yellow-footed Gull YFGU Pied-billed Grebe PBGR Lesser Black-backed Gull LBBG Common COLO Herring Gull HERG Yellow-billed Loon YBLO Gull CAGU Loon ARLO Unidentified Gull UNGU Pacific Loon PALO Ring-billed Gull RBGU Red-throated Loon RTLO Band-tailed Gull BTGU Tufted TUPU Mew Gull MEGU ATPU Black-headed Gull BHGU Horned Puffin HOPU Heermann's Gull HEEG Rhinoceros Auklet RHAU Laughing Gull LAGU Cassin's Auklet CAAU Franklin's Gull FRGU Parakeet Auklet PAAU Bonaparte's Gull BOGU Crested Auklet CRAU LIGU Whiskered Auklet WHAU Ross' Gull ROGU Least Auklet LEAU Sabine's Gull SAGU Ancient Murrelet ANMU Gull-billed GBTE Marbled Murrelet MAMU CATE Kittlitz's Murrelet KIMU ROYT Xantus' Murrelet XAMU Crested Tern CRTE Craveri's Murrelet CRMU ELTE Black Guillemot BLGU SATE PIGU Tern CAYT COMU Forster's Tern FOTE Thick-billed Murre TBMU COTE Razorbill RAZO ARTE Dovekie DOVE ROST Great GRSK ALTE SPSK Black-naped Tern BNTE POJA LETE PAJA SOTE Long-tailed Jaeger LTJA BRTE Ivory Gull IVGU Gray-backed Tern GRAT Magellan Gull MAGU BLTE Black-legged BLKI White-winged Tern WWTE Red-legged Kittiwake RLKI BRNO Glaucous Gull GLGU BLNO Gull ICGU Blue-gray Noddy BGNO Thayer's Gull THGU WHTE

American Ornithological Union (AOU) Bird Species List 2

Alpha Alpha Species Code Species Code

Black Skimmer BLSK White-faced Storm- WFSP Black-footed BFAL White-tailed WTTR Wandering Albatross WAAL Red-billed Tropicbird RBTR Short-tailed Albatross STAL Red-tailed Tropicbird RTTR Albatross LAAL Blue-footed BFBO Black-browed Albatross BBAL BRBO Shy Albatross SHAL Red-footed Booby RFBO Yellow-nosed Albatross YNAL Northern NOGA Northern Fulmar NOFU ANHI Cory's Shearwater COSH Great GRCO Streaked Shearwater STRS Double-crested Cormorant DCCO Greater Shearwater GRSH GUCO Manx Shearwater MASH NECO Pink-footed Shearwater PFSH Brandt's Cormorant BRAC Audubon's Shearwater AUSH PECO Little Shearwater LISH Red-faced Cormorant RFCO Black-vented Shearwater BVSH American White AWPE Townsend's Shearwater TOSH Brown Pelican BRPE Newell's Shearwater NESH Magnificent MAFR Sooty Shearwater SOSH GRFR Flesh-footed Shearwater FFSH LEFR Short-tailed Shearwater SHOS Common Merganser COME Wedge-tailed Shearwater WTSH Red-breasted Merganser RBME Buller's Shearwater BULS Hooded Merganser HOME Christmas Shearwater CHSH Mallard MALL Black-capped Petrel BCPE Hawaiian HAWD Cook's Petrel COPE Laysan Duck LADU Dark-rumped Petrel DRPE Mallard x Black Duck Hybrid MBDH Phoenix Petrel PHPE ABDU Mottled Petrel MOPE Mexican Duck MEDU Bonin Petrel BOPE Mottled Duck MODU Murphy's Petrel MUPE Gadwall GADW Bulwer's Petrel BUPE Eurasian Wigeon EUWI Cape Petrel CAPE AMWI Least Storm-Petrel LTSP Falcated Teal FATE Fork-tailed Storm-Petrel FTSP Eurasian Green-winged Teal EGWT Leach's Storm-Petrel LHSP American Green-winged Teal AGWT Band-rumped Storm-Petrel BSTP Baikal Teal BATE Wedge-rumped Storm-Petrel WRSP Garganey GARG Black Storm-Petrel BLSP Blue-winged Teal BWTE Sooty Storm-Petrel SOOP Unidentified Teal UNTE Ashy Storm-Petrel ASSP Cinnamon Teal CITE Wilson's Storm-Petrel WISP Northern Shoveler NSHO White-throated Storm-Petrel WHSP Northern Pintail NOPI

American Ornithological Union (AOU) Bird Species List 3

Alpha Alpha Species Code Species Code

White-cheeked Pintail WHIP Hawaiian HAGO Wood Duck WODU Emperor Goose EMGO Redhead REDH Black-bellied Whistling-Duck BBWD Common Pochard CPOC West Indian Whistling-Duck WIWD Canvasback CANV Fulvous Whistling-Duck FUWD GRSC Mute MUSW LESC Whooper Swan WHOS Tufted Duck TUDU Whistling Swan WHSW Ring-necked Duck RNDU Bewick's Swan BESW COGO Trumpeter Swan TRUS Barrow's Goldeneye BAGO Greater GREF Bufflehead BUFF Roseate Spoonbill ROSP Oldsquaw OLDS White Ibis WHIB Harlequin Duck HARD Scarlet Ibis SCIB Steller's Eider STEI Glossy Ibis GLIB Spectacled Eider SPEI White-faced Ibis WFIB Common Eider COEI Wood WOST King Eider KIEI American Bittern AMBI Black Scoter BLSC Least Bittern LEBI White-winged Scoter WWSC Great White GWHE Surf Scoter SUSC GBHE Ruddy Duck RUDU Great Egret GREG Masked Duck MADU Reef Heron REHE Lesser Snow Goose (White phase) LSGO Snowy Egret SNEG Lesser Snow Goose (Blue phase) BLGO Reddish Egret REEG Tricolored Heron TRHE Lesser Snow Goose (Intermediate Phase) SBGI Little Blue Heron LBHE Greater Snow Goose GSGO Egret CAEG Snow x Ross' Goose Hybrid SRGH Green Heron GRHE Ross' Goose ROGO Black-crowned Night-Heron BCNH Greater White-fronted Goose GWFG Yellow-crowned Night-Heron YCNH Bean Goose BEGO Whooping WHCR Pink-footed Goose PFGO SACR Lesser White-fronted Goose LWFG Limpkin LIMP Goose CAGO King KIRA Aleutian Canada Goose ACGO Clapper Rail CLRA Cackling Goose CACG Virginia Rail VIRA Small Canada Goose SCGO Yellow-breasted Crake YBCR (parvipes & hutchinsii) Sora SORA Atlantic Brant ATBR Yellow Rail YERA Black x Atlantic Brant BABI Black Rail BLRA Intermediate Purple Gallinule PUGA Black Brant BLBR Common Moorhen COMO Barnacle Goose BRNG Hawaiian Moorhen HAMO

American Ornithological Union (AOU) Bird Species List 4

Alpha Alpha Species Code Species Code

American AMCO Long-billed LBCU Coot CARC Whimbrel WHIM HACO Bristle-thighed Curlew BTCU Red REPH Northern NOLA Red-necked Phalarope RNPH EUDO Wilson's Phalarope WIPH Black-bellied BBPL American Avocet AMAV Eurasian Golden-Plover EUGP Black-necked Stilt BNST American Golden-Plover AMGP Hawaiian Stilt HAST Pacific Golden-Plover PAGP European EUWO Lesser Golden-Plover LEGP American Woodcock AMWO Killdeer KILL Common Snipe COSN Semipalmated Plover SEPL Short-billed SBDO Common Ringed Plover CRPL Long-billed Dowitcher LBDO PIPL Stilt STSA Snowy Plover SNPL REKN Mongolian Plover MONP Purple Sandpiper PUSA Wilson's Plover WIPL Rock Sandpiper ROSA Mountain Plover MOUP Sharp-tailed Sandpiper SHAS Surfbird SURF Pectoral Sandpiper PESA Ruddy RUTU White-rumped Sandpiper WRSA Black Turnstone BLTU Baird's Sandpiper BASA American Oystercatcher AMOY Least Sandpiper LESA Black Oystercatcher BLOY Red-necked RNST Northern Jacana NOJA DUNL Band-tailed Pigeon BTPI CUSA Plain Pigeon PLPI Spoonbill Sandpiper SPOS Red-billed Pigeon RBPI Semipalmated Sandpiper SESA White-crowned Pigeon WCPI Western Sandpiper WESA Scaly-naped Pigeon SNPI Sanderling SAND Spotted Dove SPDO Marbled MAGO Ringed -Dove RITD Bar-tailed Godwit BARG Zebra Dove ZEBD Hudsonian Godwit HUGO White-throated Ground-Dove WTGD Black-tailed Godwit BLAG Marianas Fruit-Dove MAFD Greater Yellowlegs GRYE Philippine Turtle-Dove PHTD Lesser Yellowlegs LEYE Eurasian Collared-Dove ECDO Solitary Sandpiper SOSA MODO Willet WILL Zenaida Dove ZEND Wandering Tattler WATA White-tipped Dove WTDO Ruff RUFF White-bellied Dove WBDO Upland Sandpiper UPSA White-winged Dove WWDO Buff-breasted Sandpiper BBSA Common Ground-Dove COGD Spotted Sandpiper SPSA Ruddy Ground-Dove RUGD Common Sandpiper COSA Inca Dove INDO

American Ornithological Union (AOU) Bird Species List 5

Alpha Alpha Species Code Species Code

Key West Quail-Dove KWQD Barred BDOW Ruddy Quail-Dove RUQD Spotted x Hybrid SBOH Bridled Quail-Dove BRQD SPOW California Condor CALC Great Gray Owl GGOW Vulture TUVU BOOW Black Vulture BLVU Northern Saw-whet Owl NSWO -tailed Kite STKI Eastern Screech-Owl EASO Hook-billed Kite HBKI Whiskered Screech-Owl WHSO White-tailed Kite WTKI Western Screech-Owl WESO Mississippi Kite MIKI Puerto Rican Screech-Owl PRSO Snail Kite SNKI FLOW NOHA Great GHOW Sharp-shinned SSHA SNOW Cooper's Hawk COHA Northern Hawk Owl NHOW NOGO BUOW Harris' Hawk HRSH Northern Pygmy-Owl NOPO Red-tailed Hawk RTHA Ferruginous Pygmy-Owl FEPO Harlan's Hawk HRLH ELOW Red-shouldered Hawk RSHA Black-headed Parakeet BHPA Zone-tailed Hawk ZTHA Hispaniolan Parakeet HPKT White-tailed Hawk WTHA Orange-fronted Parakeet OFPA Swainson's Hawk SWHA Caribbean Parakeet CAPA Broad-winged Hawk BWHA Thick-billed TBPA Roadside Hawk ROHA Red-crowned Parrot RCPA Short-tailed Hawk STHA Hispaniolan Parrot HPRT Hawaiian Hawk HWHA Puerto Rican Parrot PRPA Common Black Hawk CBHA Orange-winged Parrot OWPA Gray Hawk GRHA Smooth-billed Ani SBAN Rough-legged Hawk RLHA Groove-billed Ani GBAN Ferruginous Hawk FEHA Greater Roadrunner GRRO GOEA Puerto Rican Lizard- PRLC BAEA Cuckoo MACU Gyrfalcon GYRF Yellow-billed Cuckoo YBCU Prairie PRFA Black-billed Cuckoo BBCU PEFA Elegant ELTR Merlin MERL Eared Trogon EATR Aplomado Falcon APFA Belted BEKI Eurasian Kestrel EUKE Ringed Kingfisher RIKI AMKE GKIN Crested Caracara CRCA Puerto Rican PRTO OSPR Hairy HAWO BNOW Downy Woodpecker DOWO Long-eared Owl LEOW Red-cockaded Woodpecker RCWO Short-eared Owl SEOW Ladder-backed Woodpecker LBWO

American Ornithological Union (AOU) Bird Species List 6

Alpha Alpha Species Code Species Code

Nuttall's Woodpecker NUWO Rufous RUHU Strickland's Woodpecker STWO Allen's Hummingbird ALHU White-headed Woodpecker WHWO BUHU Black-backed Woodpecker BBWO Hummingbird CAHU Three-toed Woodpecker TTWO Jamaican Mango JAMA Yellow-bellied YBSA Green Mango GRMA Red-naped Sapsucker RNSA Green-throated Carib GTCA Red-breasted Sapsucker RBSA Antillean Crested Hummingbird ACHU Williamson's Sapsucker WISA Green-breasted Mango GREM Pileated Woodpecker PIWO Lucifer Hummingbird LUHU Red-headed Woodpecker RHWO Bahama Woodstar BAWO Acorn Woodpecker ACWO Rufous-tailed Hummingbird RUFH Puerto Rican Woodpecker PRWO Berylline Hummingbird BEHU Lewis' Woodpecker LEWO Buff-bellied Hummingbird BUFH Red-bellied Woodpecker RBWO Violet-crowned Hummingbird VCHU Golden-fronted Woodpecker GFWO White-eared Hummingbird WEHU Gila Woodpecker GIWO Puerto Rican Emerald PREM Yellow-shafted Flicker YSFL Unidentified Hummingbird UNHU Flicker Intergrade FLIN Broad-billed Hummingbird BBLH Red-shafted Flicker RSFL Rose-throated Becard RTBE Gilded Flicker GIFL Fork-tailed Flycatcher FTFL Chuck-will's-widow CWWI Scissor-tailed Flycatcher STFL Buff-collared BCNI Eastern Kingbird EAKI Whip-poor-will WPWI Gray Kingbird GRAK Puerto Rican Nightjar PRNI Thick-billed Kingbird TBKI COPO Loggerhead Kingbird LOKI Pauraque PAUR Tropical Kingbird TRKI CONI Couch's Kingbird COKI Antillean Nighthawk ANNI Western Kingbird WEKI Lesser Nighthawk LENI Cassin's Kingbird CAKI Black Swift BLSW Great Kiskadee GKIS Chimney Swift CHSW Sulphur-bellied Flycatcher SBFL Short-tailed Swift STSW Great Crested Flycatcher GCFL Vaux's Swift VASW Brown-crested Flycatcher BCFL White-throated Swift WTSW Nutting's Flycatcher NUFL Magnificent Hummingbird MAHU Ash-throated Flycatcher ATFL Plain-capped Starthroat PCST Dusky-capped Flycatcher DCFL Blue-throated Hummingbird BLUH Lasagra's Flycatcher LASF Green Violet-ear GRVE PRFL Ruby-throated Hummingbird RTHU Stolid Flycatcher STOF Black-chinned Hummingbird BCHU Lesser Antillean Flycatcher LESF Costa's Hummingbird COHU EAPH Anna's Hummingbird ANHU Say's Phoebe SAPH Broad-tailed Hummingbird BTLH Black Phoebe BLPH

American Ornithological Union (AOU) Bird Species List 7

Alpha Alpha Species Code Species Code

Olive-sided Flycatcher OSFL Mexican Crow MECR Greater GRPE Hawaiian Crow HCRO Eastern Wood-Pewee EAWP Crow FICR Western Wood-Pewee WEWP Clark's CLNU Cuban Pewee CUPE Pinyon PIJA Lesser Antillean Pewee LAPE European EUST JAPE Crested Myna CRMY HIPE Common Myna COMY Yellow-bellied Flycatcher YBFL White-vented Myna WVMY Cordilleran Flycatcher COFL Indian Hill Myna IHMY Pacific-slope Flycatcher PSFL Bobolink BOBO Western Flycatcher WEFL Brown-headed Cowbird BHCO Acadian Flycatcher ACFL Bronzed Cowbird BROC Flycatcher WIFL Yellow-headed Blackbird YHBL Flycatcher ALFL Red-winged Blackbird RWBL Southwestern Willow Flycatcher SWFL Tricolored Blackbird TRBL Traill's Flycatcher TRFL Tawny-shouldered Blackbird TSBL LEFL Yellow-shouldered Blackbird YSBL Hammond's Flycatcher HAFL Eastern Meadowlark EAME Dusky Flycatcher DUFL Western Meadowlark WEME Gray Flycatcher GRFL Audubon's Oriole AUOR Buff-breasted Flycatcher BBFL Altamira Oriole ALOR Vermilion Flycatcher VEFL Spot-breasted Oriole SPOO Greenish Elaenia GREL Scott's Oriole SCOR Northern Beardless Tyrannulet NBTY Black-vented Oriole BVOR Caribbean Elaenia CAEL Black-cowled Oriole BCOR Sky SKLA Hooded Oriole HOOR Horned Lark HOLA Streak-backed Oriole STRO Black-billed BBMA Orchard Oriole OROR Yellow-billed Magpie YBMA Baltimore Oriole BAOR BLJA Baltimore x Bullock's Oriole BBOH Steller's Jay STJA Hybrid Florida Scrub-Jay FLSJ Bullock's Oriole BUOR Western Scrub-Jay WESJ Rusty Blackbird RUBL Island Scrub-Jay ISSJ Brewer's Blackbird BRBL Mexican Jay MEJA COGR Green Jay GREJ Great-tailed Grackle GTGR Brown Jay BRJA Boat-tailed Grackle BTGR Gray Jay GRAJ Greater Antillean Grackle GAGR CORA Evening EVGR Chihuahuan Raven CHRA BRAM White-necked Crow WNCR HAWF AMCR Common Chaffinch COCH Northwestern Crow NOCR Grosbeak PIGR

American Ornithological Union (AOU) Bird Species List 8

Alpha Alpha Species Code Species Code

Eurasian Bullfinch EUBU Sharp-tailed Sparrow STSP Common Rosefinch CORO Seaside Sparrow SESP Purple PUFI Cape Seaside Sparrow CSSS Cassin's Finch CAFI Lark Sparrow LASP House Finch HOFI Harris' Sparrow HASP Red Crossbill RECR White-crowned Sparrow WCSP White-winged Crossbill WWCR Eastern White-crowned Sparrow EWCS Gray-crowned Rosy-Finch GCRF Mountain White-crowned Sparrow MWCS Black Rosy-Finch BLRF Puget Sound White-crowned PSWS Brown-capped Rosy-Finch BCRF Sparrow European Goldfinch EUGO Gambel's White-crowned Sparrow GWCS Oriental Greenfinch ORGR Nuttall's White-crowned Sparrow NWCS Hoary Redpoll HORE Golden-crowned Sparrow GCSP Common Redpoll CORE White-throated Sparrow WTSP American Goldfinch AMGO Rufous-collared Sparrow RUFS Lesser Goldfinch LEGO ATSP Lawrence's Goldfinch LAGO CHSP Red Siskin RESI Clay-colored Sparrow CCSP Pine Siskin PISI Brewer's Sparrow BRSP Common Canary COCA Field Sparrow FISP Yellow-fronted Canary YFCA Worthen's Sparrow WOSP Snow SNBU Black-chinned Sparrow BCSP McKay's Bunting MCBU White-winged Junco WWJU Rustic Bunting RUBU Slate-colored Junco SCJU Little Bunting LIBU Junco ORJU Gray Bunting GRBU Unidentified Dark-eyed Junco UDEJ Pallas' Bunting PALB Gray-headed Junco GHJU Reed Bunting REBU Yellow-eyed Junco YEJU Lapland Longspur LALO Black-throated Sparrow BTSP Smith's Longspur SMLO Sage Sparrow SAGS Chestnut-collared Longspur CCLO Five-striped Sparrow FSSP McCown's Longspur MCLO Bachman's Sparrow BACS Vesper Sparrow VESP Botteri's Sparrow BOSP Ipswich Sparrow IPSP Cassin's Sparrow CASP Savannah Sparrow SAVS Rufous-winged Sparrow RWSP Belding's Savannah Sparrow BSSP Rufous-crowned Sparrow RCSP Large-billed Sparrow LBSP SOSP Baird's Sparrow BAIS Lincoln's Sparrow LISP Sparrow GRSP Swamp Sparrow SWSP Florida Grasshopper Sparrow FGSP Sparrow FOSP Henslow's Sparrow HESP Olive Sparrow OLSP Le Conte's Sparrow LCSP Finch SAFI Saltmarsh Sharp-tailed Sparrow SSTS Eastern Towhee EATO Nelson's Sharp-tailed Sparrow NSTS Unknown Rufous-sided Towhee URST

American Ornithological Union (AOU) Bird Species List 9

Alpha Alpha Species Code Species Code

Spotted Towhee SPTO Northern Rough-winged Swallow NRWS Green-tailed Towhee GTTO Bohemian Waxwing BOWA Canyon Towhee CANT Cedar Waxwing CEDW California Towhee CALT Phainopepla PHAI Abert's Towhee ABTO Northern NSHR Red-crested RCCA Brown Shrike BRSH Yellow-billed Cardinal YBCA Loggerhead Shrike LOSH NOCA Kauai O'o KAOO Pyrrhuloxia PYRR Bishop's O'o BIOO Rose-breasted Grosbeak RBGR Japanese White-eye JAWE Black-headed Grosbeak BHGR Black-whiskered BWVI Yellow Grosbeak YEGR Red-eyed Vireo REVI Blue Grosbeak BLGR Yellow-green Vireo YGVI Blue Bunting BLBU PHVI Indigo Bunting INBU WAVI Indigo x Lazuli Bunting Hybrid ISBH Yellow-throated Vireo YTVI Lazuli Bunting LAZB Blue-headed Vireo BHVI Varied Bunting VABU PLVI Painted Bunting PABU Cassin's Vireo CAVI White-collared Seedeater WCSE Solitary of indeterminate SOVI Puerto Rican Bullfinch PUEB species Lesser Antillean Bullfinch LESB Black-capped Vireo BCVI Black-faced Grassquit BFGR White-eyed Vireo WEVI Melodious Grassquit MEGR Hutton's Vireo HUVI Yellow-faced Grassquit YFGR Bell's Vireo BEVI Dickcissel DICK PRVI Lark Bunting LARB Least Bell's Vireo LBVI Antillean Euphonia ANEU GRVI Western WETA Bananaquit BANA Flame-colored Tanager FCTA Black-and-White BAWW Scarlet Tanager SCTA Prothonotary Warbler PROW Hepatic Tanager HETA Swainson's Warbler SWWA Summer Tanager SUTA Worm- Warbler WEWA Stripe-headed Tanager SHTA Blue-winged Warbler BWWA Puerto Rican Tanager PRTA Brewster's Warbler BRWA PUMA Lawrence's Warbler LAWA Gray-breasted Martin GBMA Golden-winged Warbler GWWA CLSW Lucy's Warbler LUWA CASW Virginia's Warbler VIWA BARS Nashville Warbler NAWA TRES Orange-crowned Warbler OCWA Violet-green Swallow VGSW Tennessee Warbler TEWA Bahama Swallow BAHS Colima Warbler COLW Bank Swallow BANS Northern Parula NOPA

American Ornithological Union (AOU) Bird Species List 10

Alpha Alpha Species Code Species Code

Tropical Parula TRPA Canada Warbler CAWA Cape May Warbler CMWA American AMRE Olive Warbler OLWA Painted Redstart PARE Yellow Warbler YWAR Fan-tailed Warbler FTWA Black-throated Blue Warbler BTBW HOSP Myrtle Warbler MYWA ETSP Unk. Yellow-rumped Warbler UYRW Slate-throated Redstart SLAR Audubon's Warbler AUWA Red-faced Warbler RFWA Warbler MAWA Golden-crowned Warbler GOLW Cerulean Warbler CERW Rufous-capped Warbler RCWA Elfin Woods Warbler EWWA White Wagtail WHWA Chestnut-sided Warbler CSWA Black-backed Wagtail BWAG Bay-breasted Warbler BBWA Yellow Wagtail YWAG Blackpoll Warbler BLPW Gray Wagtail GRAW Blackburnian Warbler BLBW American Pipit AMPI Yellow-throated Warbler YTWA Pechora Pipit PEPI (NOT ) Olive-backed Pipit OBPI Sutton's Warbler SUWA Red-throated Pipit RTPI Grace's Warbler GRWA Sprague's Pipit SPPI Adelaide's Warbler ADWA American Dipper AMDI Black-throated Gray Warbler BTYW Sage SATH Golden-cheeked Warbler GCWA Northern NOMO Black-throated Green Warbler 0A-0 Bahama Mockingbird BAMO Townsend's Warbler TOWA Tropical Mockingbird TRMO Townsend's X Hermit Warbler THWH Gray GRCA Hybrid BRTH Hermit Warbler HEWA Long-billed Thrasher LBTH Kirtland's Warbler KIWA Curve-billed Thrasher CBTH Pine Warbler PIWA Bendire's Thrasher BETH Western Palm Warbler WPWA California Thrasher CATH Yellow Palm Warbler YPWA Le Conte's Thrasher LCTH Prairie Warbler PRAW Pearly-eyed Thrasher PETH Ovenbird OVEN Crissal Thrasher CRTH Northern Waterthrush NOWA Cactus CACW Louisiana Waterthrush LOWA Rock Wren ROWR Kentucky Warbler KEWA Canyon Wren CANW Connecticut Warbler CONW Carolina Wren CARW Mourning Warbler MOWA Bewick's Wren BEWR MacGillivray's Warbler MGWA HOWR Common Yellowthroat COYE Winter Wren WIWR Gray-crowned Yellowthroat GCYE Sedge Wren SEWR Yellow-breasted Chat YBCH Marsh Wren MAWR HOWA Brown Creeper BRCR Wilson's Warbler WIWA Red-whiskered Bulbul RWBU

American Ornithological Union (AOU) Bird Species List 11

Alpha Alpha Species Code Species Code

Red-vented Bulbul RVBU Oloma'o (Molokai ) OLOM White-breasted WBNU WOTH Red-breasted Nuthatch RBNU VEER Brown-headed Nuthatch BHNU Gray-cheeked Thrush GCTH Pygmy Nuthatch PYNU Bicknell's Thrush BITH Eastern Tufted Titmouse ETTI Gray-cheeked/Bicknell's Thrush GCBT Black-crested Titmouse BCTI Swainson's Thrush SWTH Titmouse OATI HETH Juniper Titmouse JUTI REDW Bridled Titmouse BRTI AMRO Varied VATI FIEL Black-capped Chickadee BCCH Eye-browed Thrush EBTH Carolina Chickadee CACH Dusky Thrush DUTH Mexican Chickadee MECH Clay-colored Robin CCRO MOCH Rufous-backed Robin RBRO Siberian Tit SITI Red-legged Thrush RLTH Boreal Chickadee BOCH Varied Thrush VATH Chestnut-backed Chickadee CBCH Aztec Thrush AZTH WREN BLUE Red-billed Leiothrix RBLE SIRU Melodius Laughing-Thrush MELT Red-flanked Bluetail RFBL Greater Necklaced GNLT Northern NOWH Laughing-Thrush Eastern EABL Orange-billed Nightingale-Thrush OBNT WEBL Bushtit BUSH MOBL Verdin VERD White-rumped Shama WRSH Japanese Bush-Warbler JABW Elepaio ELEP Millerbird MILL Red-breasted Flycatcher RBFL Arctic Warbler ARWA Siberian Flycatcher SIFL Middendorff's Grasshopper MIGW Gray-spotted Flycatcher GSFL Wood Warbler WOWA Laysan Finch LAFI Dusky Warbler DUWA Nihoa Finch NIFI Lanceolated Warbler LANW O'u OU Golden-crowned Kinglet GCKI Palila PALI Ruby-crowned Kinglet RCKI Maui MAPA Siberian Accentor SIAC Amakihi HAAM Blue-gray Gnatcatcher BGGN Oahu Amakihi OAAM Black-tailed Gnatcatcher BTGN Kauai Amakihi KAAM California Gnatcatcher CAGN Anianiau ANIA Black-capped Gnatcatcher BCGN Kauai Akialoa KAAK Townsend's TOSO Nukupuu NUKU Omao (Hawaiian Thrush) OMAO Akiapolaau AKIP Puaiohi (Small Kauai Thrush) PUAI Kauai Creeper KACR Kamao (Large Kauai Thrush) KAMA Hawaii Creeper HCRE

American Ornithological Union (AOU) Bird Species List 12

Alpha Alpha Species Code Species Code

Maui Creeper MACR Blue Petrel BLPE Molokai Creeper MOCR Broad-billed BBPR Oahu Creeper OACR Dove Prion DOPR Akepa AKEP Thin-billed Prion TBPR Akekee AKEK FAPR Iiwi IIWI Petrel ANPE Crested Honeycreeper CRHO White-chinned Petrel WCPE Apapane APAP Kerguelen Petrel KEPE Po' ouli POUL Snow Petrel SNPE Red Bishop REBI Gray-backed Storm-Petrel GBSP Golden Bishop GOBI Blue-eyed Cormorant BECO Red-cheeked Cordonbleu RCCO Snowy SNSH Lavender Waxbill LAVW Lesser Sheathbill LESH Orange-cheeked Waxbill ORAW Southern Black-backed Gull SBBG Black-rumped Waxbill BRWX ANTE Common Waxbill COMW KETE Red Avadavat REAV Hybrid Skua HYSK Warbling Silverbill WASI Northern NGPE Hooded Weaver-Finch HOWF Brown Skua BRSK Nutmeg Manakin NUMA Tinian Monarch TIMO Chestnut Manakin CHMA Mariana Crow MARC Sparrow JASP Swiflet GUSW Pin-tailed Whydah PTWH Nightingale Reed - Warbler NIRW King KIPE Micronesian MIME EMPE White-rumped Swiftlet WRSW GEPE Purple-collared Fruit-Dove PCFD Adelie Penguin ADPE Collared Kingfisher COLK CHPE Samoan Starling SAST Victoria Penguin VIPE Polynesian Starling POST ROCP Cardinal CAHO ROYP Wattled Honeyeater WAHO MACP Micronesian Honeyeater MIHO Fairy Penguin FAPE Rufous Fantail RUFA AFPE Bridled White-eye BRWE HUPE Golden White-eye GOWE MAGP Micronesian Starling MIST Galapagos Penguin GALP White-throated Ground Dove WTGD Royal Albatross ROAL BLDR Buller's Albatross BUAL Antillean Mango ANMA Gray-headed Albatross GHAL Streamertail STTL Sooty Albatross SOAL JATO Light-mantled Sooty Albatross LMSA Sad Flycatcher SAFL Southern Giant Petrel SGPE Yellow-bellied Elaenia YBEL SOFU Greater Antillean Elaenia GAEL

American Ornithological Union (AOU) Bird Species List 13

Alpha Species Code

Jamaican Elaenia JAEL Jamaican Crow JACR Southern House Wren SHWR TREM White-eyed Thrush WETH White-chinned Thrush WCTH Rufous-throated Solitaire RTSO Thick-billed Vireo TBVI Jamaican White-eyed Vireo JWEV Olive-capped Warbler OLIW Arrow-headed Warbler AHWA Bahama Yellowthroat BAYE Orangequit ORAN Jamaican Euphonia JAEU Shiny Cowbird SHCO Troupial TROU Jamaican Oriole JAOR Yellow-shouldered Grassquit YSGR Greater Antillean Bullfinch GABU Yellow-bellied Seedeater YBSE Blue-black Grassquit BBGR