| Adelie Penguin | Pygoscelis adeliae |
| African Darter | Anhinga rufa |
| African Fish Eagle | Haliaeetus vocifer |
| African Green Pigeon | Treron calvus |
| African Grey Flycatcher | Bradornis microrhynchus |
| African Grey Hornbill | Tockus nasutus |
| African Hoopoe | Upupa africana |
| African Jacana | Actophilornis africanus |
| African Olive Pigeon | Columba arquatrix |
| African Openbill | Anastomus lamelligerus |
| African Oystercatcher | Haematopus moquini |
| African Paradise Flycatcher | Terpsiphone viridis |
| African Penguin | Spheniscus demersus |
| African Pied Wagtail | Motacilla aguimp |
| African Pygmy Kingfisher | Ispidina picta |
| African Rail | Rallus caerulescens |
| African Sacred Ibis | Threskiornis aethiopicus |
| African Silverbill | Euodice cantans |
| African Spoonbill | Platalea alba |
| African Stonechat | Saxicola torquatus |
| African Wattled Lapwing | Vanellus senegallus |
| African Yellow White-eye | Zosterops senegalensis |
| Alpine Accentor | Prunella collaris |
| Alpine Chough | Pyrrhocorax graculus |
| Alpine Swift | Tachymarptis melba |
| American Cliff Swallow | Petrochelidon pyrrhonota |
| American Coot | Fulica americana |
| American Crow | Corvus brachyrhynchos |
| American Goldfinch | Carduelis tristis |
| American Kestrel | Falco sparverius |
| American Redstart | Setophaga ruticilla |
| American Robin | Turdus migratorius |
| American White Ibis | Eudocimus albus |
| American White Pelican | Pelecanus erythrorhynchos |
| American Yellow Warbler | Dendroica petechia |
| Amethyst Sunbird | Chalcomitra amethystina |
| Andean Condor | Vultur gryphus |
| Anhinga | Anhinga anhinga |
| Anna's Hummingbird | Calypte anna |
| Antarctic Shag | Leucocarbo bransfieldensis |
| Antarctic Tern | Sterna vittata |
| Antillean Palm Swift | Tachornis phoenicobia |
| Apapane | Himatione sanguinea |
| Arctic Redpoll | Carduelis hornemanni |
| Arctic Tern | Sterna paradisaea |
| Asian Palm Swift | Cypsiurus balasiensis |
| Atlantic Puffin | Fratercula arctica |
| Augur Buzzard | Buteo augur |
| Austral Blackbird | Curaeus curaeus |
| Austral Pygmy Owl | Glaucidium nana |
| Austral Thrush | Turdus falcklandii |
| Australasian Figbird or Yellow Figbird | Sphecotheres vieilloti or flaviventris |
| Australasian Gannet | Morus serrator |
| Australian Brushturkey | Alectura lathami |
| Australian Magpie | Gymnorhina tibicen |
| Australian Pelican | Pelecanus conspicillatus |
| Australian Pied Cormorant | Phalacrocorax varius |
| Australian White Ibis | Threskiornis molucca |
| Azure Kingfisher | Ceyx azurea |
| Baglafecht Weaver | Ploceus baglafecht |
| Bald Eagle | Haliaeetus leucocephalus |
| Bare-faced Go-away-bird | Corythaixoides personatus |
| Bare-legged Owl | Gymnoglaux lawrencii |
| Bar-headed Goose | Anser indicus |
| Barn Swallow | Hirundo rustica |
| Barnacle Goose | Branta leucopsis |
| Barred Owl | Strix varia |
| Bateleur | Terathopius ecaudatus |
| Baya Weaver | Ploceus philippinus |
| Bearded Reedling (Bearded Tit) | Panurus biarmicus |
| Bee Hummingbird | Mellisuga helenae |
| Belted Kingfisher | Megaceryle alcyon |
| Black Butcherbird | Cracticus quoyi |
| Black Crake | Amaurornis flavirostra |
| Black Drongo | Dicrurus macrocercus |
| Black Grouse | Lyrurus tetrix |
| Black Guillemot | Cepphus grylle |
| Black Kite | Milvus migrans |
| Black Redstart | Phoenicurus ochruros |
| Black Skimmer | Rynchops niger |
| Black Swan | Cygnus atratus |
| Black Tern | Chlidonias niger |
| Black Vulture | Coragyps atratus |
| Black Woodpecker | Dryocopus martius |
| Black-and-white Warbler | Mniotilta varia |
| Black-bellied Bustard | Lissotis melanogaster |
| Black-bellied Whistling Duck | Dendrocygna autumnalis |
| Black-billed Gull | Chroicocephalus bulleri |
| Black-billed Magpie | Pica hudsonia |
| Black-browed Albatross | Thalassarche melanophrys |
| Black-chested Buzzard-Eagle | Geranoaetus melanoleucus |
| Black-chinned Hummingbird | Archilochus alexandri |
| Black-collared Barbet | Lybius torquatus |
| Black-cowled Oriole | Icterus prosthemelas |
| Black-crowned Night Heron | Nycticorax nycticorax |
| Black-faced Ibis | Theristicus melanopis |
| Black-fronted Tern | Onychoprion albostriatus |
| Black-headed Gull | Chroicocephalus ridibundus |
| Black-headed Heron | Ardea melanocephala |
| Black-headed Oriole | Oriolus larvatus |
| Black-headed Waxbill | Estrilda atricapilla |
| Blackish Oystercatcher | Haematopus ater |
| Black-legged Kittiwake | Rissa tridactyla |
| Black-lored Babbler | Turdoides sharpei |
| Black-necked Stilt | Himantopus mexicanus |
| Black-necked Swan | Cygnus melancoryphus |
| Blacksmith Lapwing | Vanellus armatus |
| Black-tailed Godwit | Limosa limosa |
| Black-throated Blue Warbler | Dendroica caerulescens |
| Black-throated Green Warbler | Dendroica virens |
| Black-throated Loon or Black-throated Diver | Gavia arctica |
| Black-winged Lapwing | Vanellus melanopterus |
| Black-winged Stilt | Himantopus himantopus |
| Blue Jay | Cyanocitta cristata |
| Blue Rock Thrush | Monticola solitarius |
| Blue Waxbill | Uraeginthus angolensis |
| Blue-capped Cordon-bleu | Uraeginthus cyanocephalus |
| Blue-faced Malkoha | Phaenicophaeus viridirostris |
| Blue-footed Booby | Sula nebouxii |
| Blue-grey Gnatcatcher | Polioptila caerulea |
| Blue-headed Quail-Dove | Starnoenas cyanocephala |
| Blue-headed Vireo | Vireo solitarius |
| Blue-naped Mousebird | Urocolius macrourus |
| Blue-winged Teal | Anas discors |
| Boat-tailed Grackle | Quiscalus major |
| Bobolink | Dolichonyx oryzivorus |
| Bohemian Waxwing | Bombycilla garrulus |
| Bonaparte's Gull | Chroicocephalus philadelphia |
| Brahminy Starling | Sturnia pagodarum |
| Brant Goose | Branta bernicla |
| Brewer's Blackbird | Euphagus cyanocephalus |
| Brimstone Canary | Crithagra sulphurata |
| Bronze Mannikin | Lonchura cucullata |
| Bronze Shag | Leucocarbo chalconotus |
| Bronze-winged Jacana | Metopidius indicus |
| Bronzy Sunbird | Nectarinia kilimensis |
| Brown Creeper | Certhia americana |
| Brown Cuckoo-Dove | Macropygia amboinensis |
| Brown Noddy | Anous stolidus |
| Brown Pelican | Pelecanus occidentalis |
| Brown Shrike | Lanius cristatus |
| Brown Skua | Stercorarius antarcticus |
| Brown Snake Eagle | Circaetus cinereus |
| Brown Thrasher | Toxostoma rufum |
| Brown-backed Honeyeater | Ramsayornis modestus |
| Brown-crowned Tchagra | Tchagra australis |
| Brown-headed Cowbird | Molothrus ater |
| Brown-headed Nuthatch | Sitta pusilla |
| Brown-hooded Gull | Chroicocephalus maculipennis |
| Buff-breasted Paradise Kingfisher | Tanysiptera sylvia |
| Bufflehead | Bucephala albeola |
| Buller's Shearwater | Puffinus bulleri |
| Burchell's Sandgrouse | Pterocles burchelli |
| Burrowing Owl | Athene cunicularia |
| Bush Stone-curlew | Burhinus grallarius |
| California Gull | Larus californicus |
| California Quail | Callipepla californica |
| Canada Goose | Branta canadensis |
| Cape Barren Goose | Cereopsis novaehollandiae |
| Cape Cormorant | Leucocarbo capensis |
| Cape Petrel | Daption capense |
| Cape Robin-Chat | Cossypha caffra |
| Cape Sparrow | Passer melanurus |
| Cape Spurfowl | Pternistis capensis |
| Cape Starling | Lamprotornis nitens |
| Cape Wagtail | Motacilla capensis |
| Cape White-eye | Zosterops capensis |
| Capped Wheatear | Oenanthe pileata |
| Cardinal Woodpecker | Dendropicos fuscescens |
| Carolina Chickadee | Poecile carolinensis |
| Carolina Wren | Thryothorus ludovicianus |
| Carrion Crow | Corvus corone |
| Cedar Waxwing | Bombycilla cedrorum |
| Chestnut Teal | Anas castanea |
| Chilean Flamingo | Phoenicopterus chilensis |
| Chilean Skua | Stercorarius chilensis |
| Chilean Swallow | Tachycineta meyeni |
| Chimango Caracara | Milvago chimango |
| Chimney Swift | Chaetura pelagica |
| Chinspot Batis | Batis molitor |
| Chinstrap Penguin | Pygoscelis antarcticus |
| Chipping Sparrow | Spizella passerina |
| Chubb's Cisticola | Cisticola chubbi |
| Chukar Partridge | Alectoris chukar |
| Cinereous Harrier | Circus cinereus |
| Cinereous Vulture | Aegypius monachus |
| Cinnamon Teal | Anas cyanoptera |
| Cinnamon-bellied Ground Tyrant | Muscisaxicola capistratus |
| Cinnamon-breasted Bunting | Emberiza tahapisi |
| Coal Tit | Periparus ater |
| Collared Palm Thrush | Cichladusa arquata |
| Common Blackbird | Turdus merula |
| Common Bulbul | Pycnonotus barbatus |
| Common Buzzard | Buteo buteo |
| Common Chaffinch | Fringilla coelebs |
| Common Chiffchaff | Phylloscopus collybita |
| Common Crane | Grus grus |
| Common Eider | Somateria mollissima |
| Common Fiscal | Lanius collaris |
| Common Grackle | Quiscalus quiscula |
| Common Greenshank | Tringa nebularia |
| Common House Martin | Delichon urbicum |
| Common Kestrel | Falco tinnunculus |
| Common Kingfisher | Alcedo atthis |
| Common Merganser | Mergus merganser |
| Common Moorhen | Gallinula chloropus |
| Common Myna | Acridotheres tristis |
| Common Nighthawk | Chordeiles minor |
| Common Ostrich | Struthio camelus |
| Common Pheasant | Phasianus colchicus |
| Common Pigeon | Columba livia |
| Common Pochard | Aythya ferina |
| Common Redpoll | Carduelis flammea |
| Common Redshank | Tringa totanus |
| Common Reed Bunting | Emberiza schoeniclus |
| Common Ringed Plover | Charadrius hiaticula |
| Common Sandpiper | Actitis hypoleucos |
| Common Shelduck | Tadorna tadorna |
| Common Snipe | Gallinago gallinago |
| Common Starling | Sturnus vulgaris |
| Common Swift | Apus apus |
| Common Tern | Sterna hirundo |
| Common Whitethroat | Sylvia communis |
| Common Wood Pigeon | Columba palumbus |
| Common Yellowthroat | Geothlypis trichas |
| Cooper's Hawk | Accipiter cooperii |
| Coppery-tailed Coucal | Centropus cupreicaudus |
| Coscoroba Swan | Coscoroba coscoroba |
| Crested Barbet | Trachyphonus vaillantii |
| Crested Duck | Lophonetta specularioides |
| Crested Lark | Galerida cristata |
| Crimson-breasted Shrike | Laniarius atrococcineus |
| Crowned Cormorant | Microcarbo coronatus |
| Crowned Hornbill | Tockus alboterminatus |
| Crowned Lapwing | Vanellus coronatus |
| Cuban Amazon | Amazona leucocephala |
| Cuban Blackbird | Dives atroviolaceus |
| Cuban Crow | Corvus nasicus |
| Cuban Emerald | Chlorostilbon ricordii |
| Cuban Green Woodpecker | Xiphidiopicus percussus |
| Cuban Pewee | Contopus caribaeus |
| Cuban Pygmy Owl | Glaucidium siju |
| Cuban Tody | Todus multicolor |
| Cuban Trogon | Priotelus temnurus |
| Cuban Vireo | Vireo gundlachii |
| Cut-throat Finch | Amadina fasciata |
| Dark Chanting Goshawk | Melierax metabates |
| Dark-capped Bulbul | Pycnonotus tricolor |
| Dark-eyed Junco | Junco hyemalis |
| Darwin's Rhea | Rhea pennata |
| Dickinson's Kestrel | Falco dickinsoni |
| Dolphin Gull | Leucophaeus scoresbii |
| Double-crested Cormorant | Phalacrocorax auritus |
| Downy Woodpecker | Picoides pubescens |
| Dunlin | Calidris alpina |
| Dusky Moorhen | Gallinula tenebrosa |
| Eared Dove | Zenaida auriculata |
| Eastern Bluebird | Sialia sialis |
| Eastern Great Egret | Ardea modesta |
| Eastern Meadowlark | Sturnella magna |
| Eastern Phoebe | Sayornis phoebe |
| Eastern Rosella | Platycercus eximius |
| Eastern Towhee | Pipilo erythrophthalmus |
| Eastern Whipbird | Psophodes olivaceus |
| Egyptian Goose | Alopochen aegyptiaca |
| Egyptian Vulture | Neophron percnopterus |
| Emerald-spotted Wood Dove | Turtur chalcospilos |
| Eurasian Bittern | Botaurus stellaris |
| Eurasian Blackcap | Sylvia atricapilla |
| Eurasian Blue Tit | Cyanistes caeruleus |
| Eurasian Bullfinch | Pyrrhula pyrrhula |
| Eurasian Collared Dove | Streptopelia decaocto |
| Eurasian Coot | Fulica atra |
| Eurasian Crag Martin | Ptyonoprogne rupestris |
| Eurasian Curlew | Numenius arquata |
| Eurasian Golden Oriole | Oriolus oriolus |
| Eurasian Hoopoe | Upupa epops |
| Eurasian Jay | Garrulus glandarius |
| Eurasian Magpie | Pica pica |
| Eurasian Nuthatch | Sitta europaea |
| Eurasian Oystercatcher | Haematopus ostralegus |
| Eurasian Rock Pipit | Anthus petrosus |
| Eurasian Siskin | Carduelis spinus |
| Eurasian Skylark | Alauda arvensis |
| Eurasian Sparrowhawk | Accipiter nisus |
| Eurasian Teal | Anas crecca |
| Eurasian Tree Sparrow | Passer montanus |
| Eurasian Treecreeper | Certhia familiaris |
| Eurasian Wigeon | Anas penelope |
| Eurasian Woodcock | Scolopax rusticola |
| Eurasian Wryneck | Jynx torquilla |
| European Golden Plover | Pluvialis apricaria |
| European Goldfinch | Carduelis carduelis |
| European Green Woodpecker | Picus viridis |
| European Greenfinch | Carduelis chloris |
| European Herring Gull | Larus argentatus |
| European Robin | Erithacus rubecula |
| European Shag | Leucocarbo aristotelis |
| European Stonechat | Saxicola rubicola |
| Fernandina's Flicker | Colaptes fernandinae |
| Fieldfare | Turdus pilaris |
| Flappet Lark | Mirafra rufocinnamomea |
| Forest Kingfisher | Todiramphus macleayii |
| Fork-tailed Drongo | Dicrurus adsimilis |
| Fuegian Steamer Duck | Tachyeres pteneres |
| Gadwall | Anas strepera |
| Galapagos Dove | Zenaida galapagoensis |
| Galapagos Flycatcher | Myiarchus magnirostris |
| Galapagos Hawk | Buteo galapagoensis |
| Galapagos Mockingbird | Mimus parvulus |
| Galapagos Penguin | Spheniscus mendiculus |
| Garganey | Anas querquedula |
| Gentoo Penguin | Pygoscelis papua |
| Goldcrest | Regulus regulus |
| Golden Eagle | Aquila chrysaetos |
| Golden-breasted Bunting | Emberiza flaviventris |
| Golden-crowned Kinglet | Regulus satrapa |
| Goliath Heron | Ardea goliath |
| Great Black-backed Gull | Larus marinus |
| Great Blue Heron | Ardea herodias |
| Great Cormorant | Phalacrocorax carbo |
| Great Crested Grebe | Podiceps cristatus |
| Great Kiskadee | Pitangus sulphuratus |
| Great Lizard Cuckoo | Coccyzus merlini |
| Great Northern Loon or Common Loon or Great Northern Diver | Gavia immer |
| Great Skua | Stercorarius skua |
| Great Spotted Woodpecker | Dendrocopos major |
| Great Tit | Parus major |
| Greater Antillean Grackle | Quiscalus niger |
| Greater Antillean Nightjar | Caprimulgus cubanensis |
| Greater Blue-eared Starling | Lamprotornis chalybaeus |
| Greater Coucal | Centropus sinensis |
| Greater Flamingo | Phoenicopterus roseus |
| Greater Roadrunner | Geococcyx californianus |
| Greater Yellowlegs | Tringa melanoleuca |
| Great-tailed Grackle | Quiscalus mexicanus |
| Green Bee-eater | Merops orientalis |
| Green Heron | Butorides virescens |
| Green Sandpiper | Tringa ochropus |
| Green Wood Hoopoe | Phoeniculus purpureus |
| Grey Butcherbird | Cracticus torquatus |
| Grey Catbird | Dumetella carolinensis |
| Grey Crowned Crane | Balearica regulorum |
| Grey Francolin | Francolinus pondicerianus |
| Grey Gerygone | Gerygone igata |
| Grey Go-away-bird | Corythaixoides concolor |
| Grey Heron | Ardea cinerea |
| Grey Jay | Perisoreus canadensis |
| Grey Kestrel | Falco ardosiaceus |
| Grey Kingbird | Tyrannus dominicensis |
| Grey Wagtail | Motacilla cinerea |
| Grey-backed Fiscal | Lanius excubitoroides |
| Grey-flanked Cinclodes | Cinclodes oustaleti |
| Grey-fronted Quail-Dove | Geotrygon caniceps |
| Grey-headed Bushshrike | Malaconotus blanchoti |
| Grey-headed Kingfisher | Halcyon leucocephala |
| Grey-hooded Gull | Chroicocephalus cirrocephalus |
| Grey-hooded Sierra Finch | Phrygilus gayi |
| Greylag Goose | Anser anser |
| Hadada Ibis | Bostrychia hagedash |
| Hamerkop | Scopus umbretta |
| Hartlaub's Babbler | Turdoides hartlaubii |
| Hartlaub's Gull | Chroicocephalus hartlaubii |
| Hawaiian Coot | Fulica alai |
| Hawfinch | Coccothraustes coccothraustes |
| Helmeted Guineafowl | Numida meleagris |
| Hildebrandt's Francolin | Pternistis hildebrandti |
| Hildebrandt's Starling | Lamprotornis hildebrandti |
| Himalayan Vulture | Gyps himalayensis |
| Hood Mockingbird | Mimus macdonaldi |
| Hooded Crow | Corvus cornix |
| Hooded Merganser | Lophodytes cucullatus |
| Hooded Vulture | Necrosyrtes monachus |
| Horned Grebe (Slavonian Grebe) | Podiceps auritus |
| House Crow | Corvus splendens |
| House Finch | Carpodacus mexicanus |
| House Sparrow | Passer domesticus |
| House Wren (incl Southern House Wren) | Troglodytes aedon (+ Troglodytes musculus) |
| Iiwi | Vestiaria coccinea |
| Imperial Shag | Leucocarbo atriceps |
| Indian Pond Heron | Ardeola grayii |
| Indian Robin | Saxicoloides fulicatus |
| Indian Roller | Coracias benghalensis |
| Jack Snipe | Lymnocryptes minimus |
| Jameson's Firefinch | Lagonosticta rhodopareia |
| Japanese White-eye | Zosterops japonicus |
| Jungle Myna | Acridotheres fuscus |
| Karoo Thrush | Turdus smithii |
| Kelp Goose | Chloephaga hybrida |
| Kelp Gull | Larus dominicanus |
| Killdeer | Charadrius vociferus |
| Kittlitz's Plover | Charadrius pecuarius |
| Kori Bustard | Ardeotis kori |
| Lappet-faced Vulture | Torgos tracheliotus |
| Large-billed Crow | Corvus macrorhynchos |
| Lark Sparrow | Chondestes grammacus |
| Laughing Dove | Stigmatopelia senegalensis |
| Laughing Gull | Leucophaeus atricilla |
| Laughing Kookaburra | Dacelo novaeguineae |
| Lava Gull | Leucophaeus fuliginosus |
| Lava Heron | Butorides sundevalli |
| Least Tern | Sternula antillarum |
| Lesser Goldenback | Dinopium benghalense |
| Light-mantled Albatross | Phoebetria palpebrata |
| Lilac-breasted Roller | Coracias caudatus |
| Little Bee-eater | Merops pusillus |
| Little Blue Heron | Egretta caerulea |
| Little Egret | Egretta garzetta |
| Little Grebe | Tachybaptus ruficollis |
| Little Owl | Athene noctua |
| Little Penguin | Eudyptula minor |
| Little Pied Cormorant | Microcarbo melanoleucos |
| Little Ringed Plover | Charadrius dubius |
| Little Swift | Apus affinis |
| Little Wattlebird | Anthochaera chrysoptera |
| Loggerhead Kingbird | Tyrannus caudifasciatus |
| Loggerhead Shrike | Lanius ludovicianus |
| Long-tailed Meadowlark | Sturnella loyca |
| Long-tailed Shrike | Lanius schach |
| Long-tailed Tit | Aegithalos caudatus |
| Long-toed Lapwing | Vanellus crassirostris |
| Magellanic Oystercatcher | Haematopus leucopodus |
| Magellanic Penguin | Spheniscus magellanicus |
| Magnificent Frigatebird | Fregata magnificens |
| Magpie Shrike | Urolestes melanoleucus |
| Magpielark | Grallina cyanoleuca |
| Major Mitchell's Cockatoo | Lophochroa leadbeateri |
| Mallard | Anas platyrhynchos |
| Mandarin Duck | Aix galericulata |
| Maned Duck | Chenonetta jubata |
| Marabou Stork | Leptoptilos crumeniferus |
| Marico Sunbird | Cinnyris mariquensis |
| Martial Eagle | Polemaetus bellicosus |
| Masked Lapwing | Vanellus miles |
| Meadow Pipit | Anthus pratensis |
| Merlin | Falco columbarius |
| Metallic Starling | Aplonis metallica |
| Mew Gull | Larus canus |
| Mistle Thrush | Turdus viscivorus |
| Mocking Cliff Chat | Thamnolaea cinnamomeiventris |
| Monk Parakeet | Myiopsitta monachus |
| Mountain Chickadee | Poecile gambeli |
| Mountain Yellow Warbler | Chloropeta similis |
| Mourning Dove | Zenaida macroura |
| Muscovy Duck | Cairina moschata |
| Mute Swan | Cygnus olor |
| Nankeen Kestrel | Falco cenchroides |
| Nazca Booby | Sula granti |
| New Holland Honeyeater | Phylidonyris novaehollandiae |
| New Zealand Bellbird | Anthornis melanura |
| New Zealand Fantail | Rhipidura fuliginosa |
| New Zealand Grebe | Poliocephalus rufopectus |
| New Zealand Pigeon | Hemiphaga novaeseelandiae |
| New Zealand Plover | Charadrius obscurus |
| New Zealand Robin | Petroica australis |
| New Zealand Scaup | Aythya novaeseelandiae |
| Noisy Miner | Manorina melanocephala |
| Northern Cardinal | Cardinalis cardinalis |
| Northern Double-collared Sunbird | Cinnyris reichenowi |
| Northern Flicker | Colaptes auratus |
| Northern Fulmar | Fulmarus glacialis |
| Northern Gannet | Morus bassanus |
| Northern Harrier (or Hen Harrier) | Circus cyaneus |
| Northern Jacana | Jacana spinosa |
| Northern Lapwing | Vanellus vanellus |
| Northern Mockingbird | Mimus polyglottos |
| Northern Parula | Parula americana |
| Northern Pintail | Anas acuta |
| Northern Raven | Corvus corax |
| Northern Shoveler | Anas clypeata |
| Northern Waterthrush | Seiurus noveboracensis |
| Northern Wheatear | Oenanthe oenanthe |
| Northern White-crowned Shrike | Eurocephalus rueppelli |
| Nubian Woodpecker | Campethera nubica |
| Olive Thrush | Turdus olivaceus |
| Olive-backed Sunbird | Cinnyris jugularis |
| Oriental Darter | Anhinga melanogaster |
| Oriental Magpie-Robin | Copsychus saularis |
| Ovenbird | Seiurus aurocapilla |
| Pacific Black Duck | Anas superciliosa |
| Pacific Golden Plover | Pluvialis fulva |
| Pacific Reef Heron | Egretta sacra |
| Paddyfield Pipit | Anthus rufulus |
| Painted Bunting | Passerina ciris |
| Palm Warbler | Dendroica palmarum |
| Paradise Shelduck | Tadorna variegata |
| Patagonian Negrito | Lessonia rufa |
| Peaceful Dove | Geopelia placida |
| Peregrine Falcon | Falco peregrinus |
| Pheasant Coucal | Centropus phasianinus |
| Pheasant-tailed Jacana | Hydrophasianus chirurgus |
| Pied Avocet | Recurvirostra avosetta |
| Pied Bush Chat | Saxicola caprata |
| Pied Crow | Corvus albus |
| Pied Currawong | Strepera graculina |
| Pied Imperial Pigeon | Ducula bicolor |
| Pied Kingfisher | Ceryle rudis |
| Pied Oystercatcher | Haematopus longirostris |
| Pied Wagtail | Motacilla alba yarrellii |
| Pied-billed Grebe | Podilymbus podiceps |
| Pileated Woodpecker | Dryocopus pileatus |
| Pine Warbler | Dendroica pinus |
| Plumbeous Water Redstart | Rhyacornis fuliginosa |
| Prairie Warbler | Dendroica discolor |
| Purple Gallinule | Porphyrio martinicus |
| Purple Grenadier | Uraeginthus ianthinogaster |
| Purple Heron | Ardea purpurea |
| Purple Martin | Progne subis |
| Purple Swamphen | Porphyrio porphyrio |
| Purple-crested Turaco | Tauraco porphyreolophus |
| Purple-rumped Sunbird | Leptocoma zeylonica |
| Rainbow Lorikeet | Trichoglossus moluccanus |
| Red Fody | Foudia madagascariensis |
| Red Kite | Milvus milvus |
| Red Wattlebird | Anthochaera carunculata |
| Red-backed Shrike | Lanius collurio |
| Red-bellied Woodpecker | Melanerpes carolinus |
| Red-billed Buffalo Weaver | Bubalornis niger |
| Red-billed Chough | Pyrrhocorax pyrrhocorax |
| Red-billed Firefinch | Lagonosticta senegala |
| Red-billed Oxpecker | Buphagus erythrorhynchus |
| Red-billed Spurfowl | Pternistis adspersus |
| Red-billed Tropicbird | Phaethon aethereus |
| Red-breasted Merganser | Mergus serrator |
| Red-cheeked Cordon-bleu | Uraeginthus bengalus |
| Red-crested Cardinal | Paroaria coronata |
| Red-crested Pochard | Netta rufina |
| Reddish Egret | Egretta rufescens |
| Red-eyed Dove | Streptopelia semitorquata |
| Red-gartered Coot | Fulica armillata |
| Red-headed Vulture | Sarcogyps calvus |
| Red-headed Woodpecker | Melanerpes erythrocephalus |
| Red-knobbed Coot | Fulica cristata |
| Red-legged Partridge | Alectoris rufa |
| Red-legged Thrush | Turdus plumbeus |
| Red-necked Spurfowl | Pternistis afer |
| Red-rumped Swallow | Cecropis daurica |
| Red-shouldered Hawk | Buteo lineatus |
| Red-tailed Hawk | Buteo jamaicensis |
| Red-throated Loon or Red-throated Diver | Gavia stellata |
| Red-vented Bulbul | Pycnonotus cafer |
| Red-wattled Lapwing | Vanellus indicus |
| Red-whiskered Bulbul | Pycnonotus jocosus |
| Redwing | Turdus iliacus |
| Red-winged Blackbird | Agelaius phoeniceus |
| Red-winged Starling | Onychognathus morio |
| Rifleman | Acanthisitta chloris |
| Ring-billed Gull | Larus delawarensis |
| Ring-necked Dove | Streptopelia capicola |
| Rock Martin | Ptyonoprogne fuligula |
| Rock Ptarmigan | Lagopus muta |
| Rock Shag | Leucocarbo magellanicus |
| Rook | Corvus frugilegus |
| Roseate Spoonbill | Platalea ajaja |
| Rose-ringed Parakeet | Psittacula krameri |
| Royal Albatross | Diomedea epomophora |
| Royal Spoonbill | Platalea regia |
| Royal Tern | Thalasseus maximus (Sternula maxima) |
| Ruby-throated Hummingbird | Archilochus colubris |
| Ruddy Duck | Oxyura jamaicensis |
| Ruddy Shelduck | Tadorna ferruginea |
| Ruddy Turnstone | Arenaria interpres |
| Ruff | Philomachus pugnax |
| Ruffed Grouse | Bonasa umbellus |
| Rufous Treepie | Dendrocitta vagabunda |
| Rufous-breasted Sparrowhawk | Accipiter rufiventris |
| Rufous-collared Sparrow | Zonotrichia capensis |
| Rufous-naped Lark | Mirafra africana |
| Rüppell's Starling | Lamprotornis purpuroptera |
| Rüppell's Vulture | Gyps rueppellii |
| Sacred Kingfisher | Todiramphus sanctus |
| Saddle-billed Stork | Ephippiorhynchus senegalensis |
| Saffron Finch | Sicalis flaveola |
| Sand Martin | Riparia riparia |
| Sanderling | Calidris alba |
| Sandhill Crane | Grus canadensis |
| Sandwich Tern | Thalasseus sandvicensis |
| Scaly-breasted Munia | Lonchura punctulata |
| Scarlet Tanager | Piranga olivacea |
| Scissor-tailed Flycatcher | Tyrannus forficatus |
| Seaside Sparrow | Ammodramus maritimus |
| Secretarybird | Sagittarius serpentarius |
| Sedge Warbler | Acrocephalus schoenobaenus |
| Sharp-shinned Hawk | Accipiter striatus |
| Shikra | Accipiter badius |
| Shining Flycatcher | Myiagra alecto |
| Short-eared Owl | Asio flammeus |
| Short-tailed Shearwater | Puffinus tenuirostris |
| Silver Gull | Chroicocephalus novaehollandiae |
| Silvereye | Zosterops lateralis |
| Silvery-cheeked Hornbill | Bycanistes brevis |
| Slaty Egret | Egretta vinaceigula |
| Smooth-billed Ani | Crotophaga ani |
| Snowy Egret | Egretta thula |
| Snowy Sheathbill | Chionis albus |
| Song Sparrow | Melospiza melodia |
| Song Thrush | Turdus philomelos |
| Sooty Chat | Myrmecocichla nigra |
| Sooty Tern | Onychoprion fuscatus |
| Southern Carmine Bee-eater | Merops nubicoides |
| Southern Cassowary | Casuarius casuarius |
| Southern Crested Caracara | Caracara plancus |
| Southern Fulmar | Fulmarus glacialoides |
| Southern Giant Petrel | Macronectes giganteus |
| Southern Grey-headed Sparrow | Passer diffusus |
| Southern Ground Hornbill | Bucorvus leadbeateri |
| Southern Lapwing | Vanellus chilensis |
| Southern Masked Weaver | Ploceus velatus |
| Southern Red Bishop | Euplectes orix |
| Southern Red-billed Hornbill | Tockus rufirostris |
| Spangled Drongo | Dicrurus bracteatus |
| Speckled Mousebird | Colius striatus |
| Speckled Pigeon | Columba guinea |
| Spectacled Monarch | Symposiarchus trivirgatus |
| Spot-flanked Barbet | Tricholaema lacrymosa |
| Spotted Crake | Porzana porzana |
| Spotted Dove | Stigmatopelia chinensis |
| Spotted Flycatcher | Muscicapa striata |
| Spotted Nutcracker | Nucifraga caryocatactes |
| Spotted Palm Thrush | Cichladusa guttata |
| Spotted Shag | Leucocarbo punctatus |
| Spotted Towhee | Pipilo maculatus |
| Spur-winged Goose | Plectropterus gambensis |
| Spur-winged Lapwing | Vanellus spinosus |
| Squacco Heron | Ardeola ralloides |
| Steller's Jay | Cyanocitta stelleri |
| Stock Dove | Columba oenas |
| Straw-necked Ibis | Threskiornis spinicollis |
| Streaky Seedeater | Crithagra striolata |
| Striped Kingfisher | Halcyon chelicuti |
| Sulphur-crested Cockatoo | Cacatua galerita |
| Summer Tanager | Piranga rubra |
| Superb Fairywren | Malurus cyaneus |
| Superb Starling | Lamprotornis superbus |
| Swallow-tailed Gull | Creagrus furcatus |
| Swallow-tailed Kite | Elanoides forficatus |
| Swamp Harrier | Circus approximans |
| Swift Tern | Thalasseus bergii |
| Syrian Woodpecker | Dendrocopos syriacus |
| Tawny Eagle | Aquila rapax |
| Tawny Owl | Strix aluco |
| Tawny-flanked Prinia | Prinia subflava |
| Temminck's Courser | Cursorius temminckii |
| Thick-billed Weaver | Amblyospiza albifrons |
| Thorn-tailed Rayadito | Aphrastura spinicauda |
| Three-banded Plover | Charadrius tricollaris |
| Tomtit | Petroica macrocephala |
| Torresian Crow | Corvus orru |
| Tricolored Heron | Egretta tricolor |
| Tropical Boubou | Laniarius aethiopicus |
| Tufted Duck | Aythya fuligula |
| Tufted Titmouse | Baeolophus bicolor |
| Tui | Prosthemadera novaeseelandiae |
| Tundra Swan or Bewick's Swan | Cygnus columbianus |
| Turkey Vulture | Cathartes aura |
| Upland Goose | Chloephaga picta |
| Usambiro Barbet | Trachyphonus usambiro |
| Variable Oystercatcher | Haematopus unicolor |
| Variable Sunbird | Cinnyris venustus |
| Vermilion Flycatcher | Pyrocephalus rubinus |
| Verreaux's Eagle-Owl | Bubo lacteus |
| Village Weaver | Ploceus cucullatus |
| Violet-backed Starling | Cinnyricinclus leucogaster |
| Violet-green Swallow | Tachycineta thalassina |
| Von der Decken's Hornbill | Tockus deckeni |
| Wandering Albatross | Diomedea exulans |
| Warbler Finch | Certhidea olivacea |
| Water Pipit | Anthus spinoletta |
| Water Rail | Rallus aquaticus |
| Wattled Crane | Bugeranus carunculatus |
| Wattled Starling | Creatophora cinerea |
| Waved Albatross | Phoebastria irrorata |
| Weka | Gallirallus australis |
| Welcome Swallow | Hirundo neoxena |
| West Indian Woodpecker | Melanerpes superciliaris |
| Western Barn Owl | Tyto alba |
| Western Cattle Egret | Bubulcus ibis |
| Western Great Egret | Ardea alba |
| Western Jackdaw | Coloeus monedula |
| Western Kingbird | Tyrannus verticalis |
| Western Marsh Harrier | Circus aeruginosus |
| Western Meadowlark | Sturnella neglecta |
| Western Osprey | Pandion haliaetus |
| Western Scrub Jay | Aphelocoma californica |
| Whimbrel | Numenius phaeopus |
| White Stork | Ciconia ciconia |
| White Wagtail | Motacilla alba |
| White-backed Duck | Thalassornis leuconotus |
| White-backed Vulture | Gyps africanus |
| White-bellied Bustard | Eupodotis senegalensis |
| White-bellied Cuckooshrike | Coracina papuensis |
| White-breasted Nuthatch | Sitta carolinensis |
| White-breasted Waterhen | Amaurornis phoenicurus |
| White-breasted Woodswallow | Artamus leucorynchus |
| White-browed Bulbul | Pycnonotus luteolus |
| White-browed Coucal | Centropus superciliosus |
| White-browed Robin-Chat | Cossypha heuglini |
| White-browed Wagtail | Motacilla madaraspatensis |
| White-capped Redstart | Chaimarrornis leucocephalus |
| White-cheeked Pintail | Anas bahamensis |
| White-crested Elaenia | Elaenia albiceps |
| White-crowned Pigeon | Patagioenas leucocephala |
| White-crowned Sparrow | Zonotrichia leucophrys |
| White-eared Honeyeater | Lichenostomus leucotis |
| White-eyed Slaty Flycatcher | Dioptrornis fischeri |
| White-faced Heron | Egretta novaehollandiae |
| White-faced Whistling Duck | Dendrocygna viduata |
| White-headed Barbet | Lybius leucocephalus |
| White-headed Buffalo Weaver | Dinemellia dinemelli |
| White-headed Vulture | Trigonoceps occipitalis |
| White-naped Honeyeater | Melithreptus lunatus |
| White-necked Raven | Corvus albicollis |
| White-plumed Honeyeater | Lichenostomus penicillatus |
| White-rumped Vulture | Gyps bengalensis |
| White-starred Robin | Pogonocichla stellata |
| White-tailed Eagle | Haliaeetus albicilla |
| White-throated Dipper | Cinclus cinclus |
| White-throated Fantail | Rhipidura albicollis |
| White-throated Kingfisher | Halcyon smyrnensis |
| White-throated Sparrow | Zonotrichia albicollis |
| White-throated Swallow | Hirundo albigularis |
| White-winged Snowfinch | Montifringilla nivalis |
| White-winged Tern | Chlidonias leucopterus |
| Whooper Swan | Cygnus cygnus |
| Wild Turkey | Meleagris gallopavo |
| Willet | Tringa semipalmata (Catoptrophorus semipalmatus) |
| Willie Wagtail | Rhipidura leucophrys |
| Willow Ptarmigan (Red Grouse) | Lagopus lagopus (scoticus) |
| Wilson's Plover | Charadrius wilsonia |
| Wilson's Storm Petrel | Oceanites oceanicus |
| Winter Wren | Troglodytes troglodytes |
| Wompoo Fruit Dove | Ptilinopus magnificus |
| Wood Stork | Mycteria americana |
| Woodland Kingfisher | Halcyon senegalensis |
| Worm-eating Warbler | Helmitheros vermivorum |
| Yellow Honeyeater | Lichenostomus flavus |
| Yellow-bellied Greenbul | Chlorocichla flaviventris |
| Yellow-bellied Sapsucker | Sphyrapicus varius |
| Yellow-billed Cuckoo | Coccyzus americanus |
| Yellow-billed Kite | Milvus aegyptius |
| Yellow-billed Oxpecker | Buphagus africanus |
| Yellow-billed Stork | Mycteria ibis |
| Yellow-bridled Finch | Melanodera xanthogramma |
| Yellow-crowned Night Heron | Nyctanassa violacea |
| Yellow-crowned Parakeet | Cyanoramphus auriceps |
| Yellow-eyed Penguin | Megadyptes antipodes |
| Yellowhammer | Emberiza citrinella |
| Yellow-headed Blackbird | Xanthocephalus xanthocephalus |
| Yellow-legged Gull | Larus michahellis |
| Yellow-rumped Seedeater | Crithagra xanthopygia |
| Yellow-rumped Warbler | Dendroica coronata |
| Yellow-throated Longclaw | Macronyx croceus |
| Yellow-throated Sandgrouse | Pterocles gutturalis |
| Yellow-throated Warbler | Dendroica dominica |
| Zebra Dove | Geopelia striata |