| All names | Acanthis cannabina | Carduelis cannabina |
| All names | Acanthis flammea | Carduelis flammea |
| All names | Acanthis flavirostris | Carduelis flavirostris |
| All names | Acanthis hornemanni | Carduelis hornemanni |
| All names | Accipiter badius | Accipiter badius |
| All names | Accipiter brevipes | Accipiter brevipes |
| All names | Accipiter gentilis | Accipiter gentilis |
| All names | Accipiter gularis | Accipiter gularis |
| All names | Accipiter nisus | Accipiter nisus |
| All names | Accipiter soloensis | Accipiter soloensis |
| All names | Accipiter virgatus | Accipiter virgatus |
| All names | Acridotheres burmannicus | Acridotheres burmannicus |
| All names | Acridotheres ginginianus | Acridotheres ginginianus |
| All names | Acridotheres tristis | Acridotheres tristis |
| All names | Acrocephalus aedon | Acrocephalus aedon |
| All names | Acrocephalus agricola | Acrocephalus agricola |
| All names | Acrocephalus arundinaceus | Acrocephalus arundinaceus |
| All names | Acrocephalus baeticatus | Acrocephalus baeticatus |
| All names | Acrocephalus baeticatus | Acrocephalus dumetorum |
| All names | Acrocephalus baeticatus dumetorum | Acrocephalus baeticatus |
| All names | Acrocephalus baeticatus dumetorum | Acrocephalus dumetorum |
| All names | Acrocephalus bistrigiceps | Acrocephalus bistrigiceps |
| All names | Acrocephalus brevipennis | Acrocephalus brevipennis |
| All names | Acrocephalus dumetorum | Acrocephalus baeticatus |
| All names | Acrocephalus dumetorum | Acrocephalus dumetorum |
| All names | Acrocephalus griseldis | Acrocephalus griseldis |
| All names | Acrocephalus melanopogon | Acrocephalus melanopogon |
| All names | Acrocephalus orientalis | Acrocephalus orientalis |
| All names | Acrocephalus paludicola | Acrocephalus paludicola |
| All names | Acrocephalus palustris | Acrocephalus palustris |
| All names | Acrocephalus phragmites | Acrocephalus schoenobaenus |
| All names | Acrocephalus schoenobaenus | Acrocephalus schoenobaenus |
| All names | Acrocephalus scirpaceus | Acrocephalus scirpaceus |
| All names | Acrocephalus stentoreus | Acrocephalus stentoreus |
| All names | Acrocephalus strepera | Acrocephalus scirpaceus |
| All names | Actitis hypoleucos | Actitis hypoleucos |
| All names | Actitis macularia | Actitis macularius |
| All names | Actitis macularius | Actitis macularius |
| All names | Aegithalos caudatus | Aegithalos caudatus |
| All names | Aegolius funereus | Aegolius funereus |
| All names | Aegolius tengmalmi | Aegolius funereus |
| All names | Aegypius monachus | Aegypius monachus |
| All names | Aenigmatolimnas marginalis | Aenigmatolimnas marginalis |
| All names | Aethia cristatella | Aethia cristatella |
| All names | Aethia psittacula | Aethia psittacula |
| All names | Aethia pusilla | Aethia pusilla |
| All names | Aethia pygmaea | Aethia pygmaea |
| All names | Agapornis personatus | Agapornis personatus |
| All names | Agelaius phoeniceus | Agelaius phoeniceus |
| All names | Agrobates galactotes | Cercotrichas galactotes |
| All names | Aix galericulata | Aix galericulata |
| All names | Aix sponsa | Aix sponsa |
| All names | Alaemon alaudipes | Alaemon alaudipes |
| All names | Alauda arvensis | Alauda arvensis |
| All names | Alauda gulgula | Alauda gulgula |
| All names | Alauda razae | Alauda razae |
| All names | Alca torda | Alca torda |
| All names | Alcedo atthis | Alcedo atthis |
| All names | Alcedo cristata | Alcedo cristata |
| All names | Alectoris barbara | Alectoris barbara |
| All names | Alectoris chukar | Alectoris chukar |
| All names | Alectoris graeca | Alectoris graeca |
| All names | Alectoris kakelik | Alectoris chukar |
| All names | Alectoris melanocephala | Alectoris melanocephala |
| All names | Alectoris philbyi | Alectoris philbyi |
| All names | Alectoris rufa | Alectoris rufa |
| All names | Alle alle | Alle alle |
| All names | Alophoixus ochraceus | Alophoixus ochraceus |
| All names | Alopochen aegyptiaca | Alopochen aegyptiaca |
| All names | Alopochen aegyptiacus | Alopochen aegyptiaca |
| All names | Amandava amandava | Amandava amandava |
| All names | Amaurornis flavirostra | Amaurornis flavirostra |
| All names | Amaurornis phoenicurus | Amaurornis phoenicurus |
| All names | Ammodramus sandwichensis | Passerculus sandwichensis |
| All names | Ammomanes cinctura | Ammomanes cinctura |
| All names | Ammomanes cincturus | Ammomanes cinctura |
| All names | Ammomanes deserti | Ammomanes deserti |
| All names | Ammoperdix griseogularis | Ammoperdix griseogularis |
| All names | Ammoperdix heyi | Ammoperdix heyi |
| All names | Anas acuta | Anas acuta |
| All names | Anas americana | Anas americana |
| All names | Anas angustirostris | Marmaronetta angustirostris |
| All names | Anas canagica | Chen canagica |
| All names | Anas canagica | Anser canagica |
| All names | Anas capensis | Anas capensis |
| All names | Anas carolinensis | Anas carolinensis |
| All names | Anas carolinensis | Anas crecca |
| All names | Anas clypeata | Anas clypeata |
| All names | Anas crecca | Anas carolinensis |
| All names | Anas crecca | Anas crecca |
| All names | Anas cyanoptera | Anas cyanoptera |
| All names | Anas cygnoid | Anser cygnoides |
| All names | Anas discors | Anas discors |
| All names | Anas erythrorhyncha | Anas erythrorhyncha |
| All names | Anas falcata | Anas falcata |
| All names | Anas formosa | Anas formosa |
| All names | Anas indica | Anser indicus |
| All names | Anas penelope | Anas penelope |
| All names | Anas platyrhynchos | Anas platyrhynchos |
| All names | Anas poecilorhyncha | Anas poecilorhyncha |
| All names | Anas querquedula | Anas querquedula |
| All names | Anas rubripes | Anas rubripes |
| All names | Anas sibilatrix | Anas sibilatrix |
| All names | Anas smithii | Anas smithii |
| All names | Anas strepera | Anas strepera |
| All names | Anhinga melanogaster | Anhinga melanogaster |
| All names | Anous stolidus | Anous stolidus |
| All names | Anous tenuirostris | Anous tenuirostris |
| All names | Anser albifrons | Anser albifrons |
| All names | Anser anser | Anser anser |
| All names | Anser arvensis | Anser brachyrhynchus |
| All names | Anser brachyrhynchus | Anser brachyrhynchus |
| All names | Anser caerulescens | Chen caerulescens |
| All names | Anser caerulescens | Anser caerulescens |
| All names | Anser canagica | Chen canagica |
| All names | Anser canagica | Anser canagica |
| All names | Anser cygnoides | Anser cygnoides |
| All names | Anser erythropus | Anser erythropus |
| All names | Anser fabalis | Anser fabalis |
| All names | Anser hyperboreus | Chen caerulescens |
| All names | Anser hyperboreus | Anser caerulescens |
| All names | Anser indicus | Anser indicus |
| All names | Anser ruficollis | Branta ruficollis |
| All names | Anthreptes metallicus | Hedydipna metallica |
| All names | Anthreptes platurus | Hedydipna platura |
| All names | Anthropoides virgo | Anthropoides virgo |
| All names | Anthus berthelotii | Anthus berthelotii |
| All names | Anthus campestris | Anthus campestris |
| All names | Anthus cervinus | Anthus cervinus |
| All names | Anthus cinnamomeus | Anthus cinnamomeus |
| All names | Anthus godlewskii | Anthus godlewskii |
| All names | Anthus gustavi | Anthus gustavi |
| All names | Anthus hodgsoni | Anthus hodgsoni |
| All names | Anthus novaeseelandiaea | Anthus richardi |
| All names | Anthus petrosus | Anthus petrosus |
| All names | Anthus pratensis | Anthus pratensis |
| All names | Anthus richardi | Anthus richardi |
| All names | Anthus rubescens | Anthus rubescens |
| All names | Anthus similis | Anthus similis |
| All names | Anthus spinoletta | Anthus spinoletta |
| All names | Anthus trivialis | Anthus trivialis |
| All names | Apus affinis | Apus affinis |
| All names | Apus alexandri | Apus alexandri |
| All names | Apus apus | Apus apus |
| All names | Apus berliozi | Apus berliozi |
| All names | Apus caffer | Apus caffer |
| All names | Apus melba | Tachymarptis melba |
| All names | Apus pacificus | Apus pacificus |
| All names | Apus pallidus | Apus pallidus |
| All names | Apus unicolor | Apus unicolor |
| All names | Aquila adalberti | Aquila adalberti |
| All names | Aquila chrysaetos | Aquila chrysaetos |
| All names | Aquila clanga | Aquila clanga |
| All names | Aquila fasciata | Aquila fasciata |
| All names | Aquila heliaca | Aquila heliaca |
| All names | Aquila nipalensis | Aquila nipalensis |
| All names | Aquila nipalensis | Aquila rapax |
| All names | Aquila pennata | Aquila pennata |
| All names | Aquila pomarina | Aquila pomarina |
| All names | Aquila rapax | Aquila nipalensis |
| All names | Aquila rapax | Aquila rapax |
| All names | Aquila verreauxii | Aquila verreauxii |
| All names | Ardea alba | Ardea alba |
| All names | Ardea cinerea | Ardea cinerea |
| All names | Ardea goliath | Ardea goliath |
| All names | Ardea herodias | Ardea herodias |
| All names | Ardea melanocephala | Ardea melanocephala |
| All names | Ardea purpurea | Ardea purpurea |
| All names | Ardeirallus sturmii | Ixobrychus sturmii |
| All names | Ardeola bacchus | Ardeola bacchus |
| All names | Ardeola grayii | Ardeola grayii |
| All names | Ardeola ibis | Bubulcus ibis |
| All names | Ardeola ralloides | Ardeola ralloides |
| All names | Ardeola striata | Butorides striata |
| All names | Ardeotis arabs | Ardeotis arabs |
| All names | Arenaria interpres | Arenaria interpres |
| All names | Arenaria melanocephala | Ardea melanocephala |
| All names | Asio capensis | Asio capensis |
| All names | Asio flammeus | Asio flammeus |
| All names | Asio otus | Asio otus |
| All names | Athene brama | Athene brama |
| All names | Athene noctua | Athene noctua |
| All names | Aythya affinis | Aythya affinis |
| All names | Aythya americana | Aythya americana |
| All names | Aythya baeri | Aythya baeri |
| All names | Aythya collaris | Aythya collaris |
| All names | Aythya ferina | Aythya ferina |
| All names | Aythya fuligula | Aythya fuligula |
| All names | Aythya marila | Aythya marila |
| All names | Aythya nyroca | Aythya nyroca |
| All names | Aythya valisineria | Aythya valisineria |
| All names | Bartramia longicauda | Bartramia longicauda |
| All names | Bombycilla cedrorum | Bombycilla cedrorum |
| All names | Bombycilla garrulus | Bombycilla garrulus |
| All names | Bombycilla japonica | Bombycilla japonica |
| All names | Bonasa bonasia | Bonasa bonasia |
| All names | Botaurus lentiginosus | Botaurus lentiginosus |
| All names | Botaurus stellaris | Botaurus stellaris |
| All names | Brachyramphus brevirostris | Brachyramphus brevirostris |
| All names | Brachyramphus marmoratus | Brachyramphus marmoratus |
| All names | Brachyramphus perdix | Brachyramphus perdix |
| All names | Bradypterus major | Bradypterus major |
| All names | Bradypterus tacsanowskius | Bradypterus tacsanowskius |
| All names | Bradypterus thoracicus | Bradypterus thoracicus |
| All names | Branta bernicla | Branta bernicla |
| All names | Branta canadensis | Branta canadensis |
| All names | Branta hutchinsii | Branta hutchinsii |
| All names | Branta leucopsis | Branta leucopsis |
| All names | Branta ruficollis | Branta ruficollis |
| All names | Bubo africanus | Bubo africanus |
| All names | Bubo ascalaphus | Bubo ascalaphus |
| All names | Bubo bubo | Bubo bubo |
| All names | Bubo scandiacus | Bubo scandiacus |
| All names | Bubulcus ibis | Bubulcus ibis |
| All names | Bucanetes githagineus | Bucanetes githagineus |
| All names | Bucanetes mongolicus | Bucanetes mongolicus |
| All names | Bucephala albeola | Bucephala albeola |
| All names | Bucephala clangula | Bucephala clangula |
| All names | Bucephala islandica | Bucephala islandica |
| All names | Bulweria bulwerii | Bulweria bulwerii |
| All names | Bulweria fallax | Bulweria fallax |
| All names | Bulweria hasitata | Pterodroma hasitata |
| All names | Bulweria leucoptera | Pterodroma leucoptera |
| All names | Bulweria neglecta | Pterodroma neglecta |
| All names | Burhinus capensis | Burhinus capensis |
| All names | Burhinus oedicnemus | Burhinus oedicnemus |
| All names | Burhinus recurvirostris | Burhinus recurvirostris |
| All names | Burhinus senegalensis | Burhinus senegalensis |
| All names | Butastur indicus | Butastur indicus |
| All names | Butastur teesa | Butastur teesa |
| All names | Buteo buteo | Buteo buteo |
| All names | Buteo hemilasius | Buteo hemilasius |
| All names | Buteo lagopus | Buteo lagopus |
| All names | Buteo rufinus | Buteo rufinus |
| All names | Buteo swainsoni | Buteo swainsoni |
| All names | Butorides striata | Butorides striata |
| All names | Butorides striatus | Butorides striata |
| All names | Butorides virescens | Butorides virescens |
| All names | Cacomantis merulinus | Cacomantis merulinus |
| All names | Calandrella acutirostris | Calandrella acutirostris |
| All names | Calandrella blanfordi | Calandrella blanfordi |
| All names | Calandrella brachydactyla | Calandrella brachydactyla |
| All names | Calandrella cinerea | Calandrella brachydactyla |
| All names | Calandrella leucocephaea | Calandrella rufescens |
| All names | Calandrella pispoletta | Calandrella rufescens |
| All names | Calandrella raytal | Calandrella raytal |
| All names | Calandrella rufescens | Calandrella rufescens |
| All names | Calcarius lapponicus | Calcarius lapponicus |
| All names | Calidris acuminata | Calidris acuminata |
| All names | Calidris alba | Calidris alba |
| All names | Calidris alpina | Calidris alpina |
| All names | Calidris bairdii | Calidris bairdii |
| All names | Calidris canutus | Calidris canutus |
| All names | Calidris ferruginea | Calidris ferruginea |
| All names | Calidris fuscicollis | Calidris fuscicollis |
| All names | Calidris himantopus | Calidris himantopus |
| All names | Calidris maritima | Calidris maritima |
| All names | Calidris mauri | Calidris mauri |
| All names | Calidris melanotos | Calidris melanotos |
| All names | Calidris minuta | Calidris minuta |
| All names | Calidris minutilla | Calidris minutilla |
| All names | Calidris pusilla | Calidris pusilla |
| All names | Calidris ruficollis | Calidris ruficollis |
| All names | Calidris subminuta | Calidris subminuta |
| All names | Calidris temminckii | Calidris temminckii |
| All names | Calidris tenuirostris | Calidris tenuirostris |
| All names | Calidris testacea | Calidris ferruginea |
| All names | Callipepla californica | Callipepla californica |
| All names | Calonectris diomedea | Calonectris diomedea |
| All names | Calonectris edwardsii | Calonectris edwardsii |
| All names | Calonectris leucomelas | Calonectris leucomelas |
| All names | Capella gallinago | Gallinago gallinago |
| All names | Capella hardwickii | Gallinago hardwickii |
| All names | Capella media | Gallinago media |
| All names | Capella megala | Gallinago megala |
| All names | Capella solitaria | Gallinago solitaria |
| All names | Capella stenura | Gallinago stenura |
| All names | Caprimulgus aegyptius | Caprimulgus aegyptius |
| All names | Caprimulgus asiaticus | Caprimulgus asiaticus |
| All names | Caprimulgus europaeus | Caprimulgus europaeus |
| All names | Caprimulgus eximius | Caprimulgus eximius |
| All names | Caprimulgus indicus | Caprimulgus indicus |
| All names | Caprimulgus inornatus | Caprimulgus inornatus |
| All names | Caprimulgus mahrattensis | Caprimulgus mahrattensis |
| All names | Caprimulgus nubicus | Caprimulgus nubicus |
| All names | Caprimulgus poliocephalus | Caprimulgus poliocephalus |
| All names | Caprimulgus ruficollis | Caprimulgus ruficollis |
| All names | Carduelis caniceps | Carduelis carduelis |
| All names | Carduelis cannabina | Carduelis cannabina |
| All names | Carduelis carduelis | Carduelis carduelis |
| All names | Carduelis chloris | Carduelis chloris |
| All names | Carduelis citrinella | Serinus citrinella |
| All names | Carduelis flammea | Carduelis flammea |
| All names | Carduelis flavirostris | Carduelis flavirostris |
| All names | Carduelis hornemanni | Carduelis hornemanni |
| All names | Carduelis sinica | Carduelis sinica |
| All names | Carduelis spinus | Carduelis spinus |
| All names | Carduelis yemenensis | Carduelis yemenensis |
| All names | Carpodacus erythrinus | Carpodacus erythrinus |
| All names | Carpodacus puniceus | Carpodacus puniceus |
| All names | Carpodacus rhodochlamys | Carpodacus rhodochlamys |
| All names | Carpodacus rhodochlamys grandis | Carpodacus rhodochlamys grandis |
| All names | Carpodacus roseus | Carpodacus roseus |
| All names | Carpodacus rubicilla | Carpodacus rubicilla |
| All names | Carpodacus synoicus | Carpodacus synoicus |
| All names | Carpospiza brachydactyla | Carpospiza brachydactyla |
| All names | Casarca ferruginea | Tadorna ferruginea |
| All names | Casmerodius albus | Ardea alba |
| All names | Catharacta maccormicki | Stercorarius maccormicki |
| All names | Catharacta skua | Stercorarius skua |
| All names | Catharus bicknelli | Catharus bicknelli |
| All names | Catharus fuscescens | Catharus fuscescens |
| All names | Catharus guttatus | Catharus guttatus |
| All names | Catharus minimus | Catharus minimus |
| All names | Catharus mustelinus | Hylocichla mustelina |
| All names | Catharus ustulatus | Catharus ustulatus |
| All names | Catoptrophorus semipalmatus | Tringa semipalmatus |
| All names | Catreus wallichi | Catreus wallichi |
| All names | Cecropis abyssinica | Cecropis abyssinica |
| All names | Cecropis daurica | Cecropis daurica |
| All names | Centropus senegalensis | Centropus senegalensis |
| All names | Centropus superciliosus | Centropus superciliosus |
| All names | Cepphus carbo | Cepphus carbo |
| All names | Cepphus columba | Cepphus columba |
| All names | Cepphus grylle | Cepphus grylle |
| All names | Cercomela familiaris | Cercomela familiaris |
| All names | Cercomela melanura | Cercomela melanura |
| All names | Cercotrichas galactotes | Cercotrichas galactotes |
| All names | Cercotrichas podobe | Cercotrichas podobe |
| All names | Cerorhinca monocerata | Cerorhinca monocerata |
| All names | Certhia brachydactyla | Certhia brachydactyla |
| All names | Certhia familiaris | Certhia familiaris |
| All names | Certhia himalayana | Certhia himalayana |
| All names | Ceryle alcyon | Ceryle alcyon |
| All names | Ceryle lugubris | Megaceryle lugubris |
| All names | Ceryle rudis | Ceryle rudis |
| All names | Cettia cetti | Cettia cetti |
| All names | Cettia diphone | Cettia diphone |
| All names | Cettia squameiceps | Urosphena squameiceps |
| All names | Chaetura caudacuta | Hirundapus caudacutus |
| All names | Chaetura pelagica | Chaetura pelagica |
| All names | Chaimarrornis leucocephalus | Chaimarrornis leucocephalus |
| All names | Chalcomitra balfouri | Chalcomitra balfouri |
| All names | Charadrius alexandrinus | Charadrius alexandrinus |
| All names | Charadrius apricarius | Pluvialis apricaria |
| All names | Charadrius asiaticus | Charadrius asiaticus |
| All names | Charadrius dominicus | Pluvialis dominica |
| All names | Charadrius dubius | Charadrius dubius |
| All names | Charadrius hiaticula | Charadrius hiaticula |
| All names | Charadrius leschenaultii | Charadrius leschenaultii |
| All names | Charadrius mongolus | Charadrius mongolus |
| All names | Charadrius morinellus | Charadrius morinellus |
| All names | Charadrius pecuarius | Charadrius pecuarius |
| All names | Charadrius placidus | Charadrius placidus |
| All names | Charadrius semipalmatus | Charadrius semipalmatus |
| All names | Charadrius squatarola | Pluvialis squatarola |
| All names | Charadrius veredus | Charadrius veredus |
| All names | Charadrius vociferus | Charadrius vociferus |
| All names | Chelictinia riocourii | Chelictinia riocourii |
| All names | Chen caerulescens | Chen caerulescens |
| All names | Chen caerulescens | Anser caerulescens |
| All names | Chen canagica | Chen canagica |
| All names | Chen canagica | Anser canagica |
| All names | Chen hyperboreus | Chen caerulescens |
| All names | Chen hyperboreus | Anser caerulescens |
| All names | Chen rossii | Chen rossii |
| All names | Chersophilus duponti | Chersophilus duponti |
| All names | Chettusia gregaria | Vanellus gregarius |
| All names | Chettusia leucura | Vanellus leucurus |
| All names | Chibia hottentotta | Dicrurus hottentottus |
| All names | Chlamydotis macqueenii | Chlamydotis macqueenii |
| All names | Chlamydotis undulata | Chlamydotis undulata |
| All names | Chlidonias hybrida | Chlidonias hybrida |
| All names | Chlidonias hybridus | Chlidonias hybrida |
| All names | Chlidonias leucopterus | Chlidonias leucopterus |
| All names | Chlidonias niger | Chlidonias niger |
| All names | Chloris chloris | Carduelis chloris |
| All names | Chloris sinica | Carduelis sinica |
| All names | Chondestes grammacus | Chondestes grammacus |
| All names | Chordeiles minor | Chordeiles minor |
| All names | Chrysococcyx caprius | Chrysococcyx caprius |
| All names | Chrysococcyx klaas | Chrysococcyx klaas |
| All names | Chrysolophus amherstiae | Chrysolophus amherstiae |
| All names | Chrysolophus pictus | Chrysolophus pictus |
| All names | Ciconia abdimii | Ciconia abdimii |
| All names | Ciconia boyciana | Ciconia ciconia |
| All names | Ciconia ciconia | Ciconia ciconia |
| All names | Ciconia episcopus | Ciconia episcopus |
| All names | Ciconia nigra | Ciconia nigra |
| All names | Cinclus cinclus | Cinclus cinclus |
| All names | Cinclus pallasii | Cinclus pallasii |
| All names | Cinnyricinclus leucogaster | Cinnyricinclus leucogaster |
| All names | Cinnyris asiaticus | Cinnyris asiaticus |
| All names | Cinnyris habessinicus | Cinnyris habessinicus |
| All names | Cinnyris osea | Cinnyris osea |
| All names | Circaetus gallicus | Circaetus gallicus |
| All names | Circus aeruginosus | Circus aeruginosus |
| All names | Circus cyaneus | Circus cyaneus |
| All names | Circus macrourus | Circus macrourus |
| All names | Circus melanoleucos | Circus melanoleucos |
| All names | Circus pygargus | Circus pygargus |
| All names | Cisticola haesitatus | Cisticola haesitatus |
| All names | Cisticola juncidis | Cisticola juncidis |
| All names | Cistothorus palustris | Cistothorus palustris |
| All names | Clamator glandarius | Clamator glandarius |
| All names | Clamator jacobinus | Clamator jacobinus |
| All names | Clangula clangula | Bucephala clangula |
| All names | Clangula hyemalis | Clangula hyemalis |
| All names | Coccothraustes coccothraustes | Coccothraustes coccothraustes |
| All names | Coccothraustes migratorius | Eophona migratoria |
| All names | Coccothraustes personatus | Eophona personata |
| All names | Coccothraustes vespertinus | Coccothraustes vespertinus |
| All names | Coccyzus americanus | Coccyzus americanus |
| All names | Coccyzus erythrophthalmus | Coccyzus erythropthalmus |
| All names | Coccyzus erythropthalmus | Coccyzus erythropthalmus |
| All names | Colaptes auratus | Colaptes auratus |
| All names | Colinus virginianus | Colinus virginianus |
| All names | Coloeus monedula | Corvus monedula |
| All names | Columba arquatrix | Columba arquatrix |
| All names | Columba bollii | Columba bollii |
| All names | Columba eversmanni | Columba eversmanni |
| All names | Columba junoniae | Columba junoniae |
| All names | Columba leuconota | Columba leuconota |
| All names | Columba livia | Columba livia |
| All names | Columba livia domestica | Columba livia domestica |
| All names | Columba oenas | Columba oenas |
| All names | Columba palumbus | Columba palumbus |
| All names | Columba rupestris | Columba rupestris |
| All names | Columba trocaz | Columba trocaz |
| All names | Colymbus arcticus | Gavia arctica |
| All names | Colymbus glacialis | Gavia arctica |
| All names | Contopus cooperi | Contopus cooperi |
| All names | Coracias abyssinica | Coracias abyssinicus |
| All names | Coracias abyssinicus | Coracias abyssinicus |
| All names | Coracias benghalensis | Coracias benghalensis |
| All names | Coracias caudatus | Coracias caudatus |
| All names | Coracias garrulus | Coracias garrulus |
| All names | Coracias noevius | Coracias noevius |
| All names | Corvus albus | Corvus albus |
| All names | Corvus corax | Corvus corax |
| All names | Corvus cornix | Corvus cornix |
| All names | Corvus corone | Corvus corone |
| All names | Corvus corone cornix | Corvus cornix |
| All names | Corvus corone corone | Corvus corone |
| All names | Corvus dauuricus | Corvus dauuricus |
| All names | Corvus frugilegus | Corvus frugilegus |
| All names | Corvus macrorhynchos | Corvus macrorhynchos |
| All names | Corvus monedula | Corvus monedula |
| All names | Corvus rhipidurus | Corvus rhipidurus |
| All names | Corvus ruficollis | Corvus ruficollis |
| All names | Corvus splendens | Corvus splendens |
| All names | Coturnicops exquisitus | Coturnicops exquisitus |
| All names | Coturnix coturnix | Coturnix coturnix |
| All names | Coturnix delegorguei | Coturnix delegorguei |
| All names | Coturnix japonicus | Coturnix coturnix |
| All names | Cractes infaustus | Perisoreus infaustus |
| All names | Creatophora cinerea | Creatophora cinerea |
| All names | Crex crex | Crex crex |
| All names | Crocethia alba | Calidris alba |
| All names | Cuculus canorus | Cuculus canorus |
| All names | Cuculus fugax | Cuculus fugax |
| All names | Cuculus micropterus | Cuculus micropterus |
| All names | Cuculus optatus | Cuculus optatus |
| All names | Cuculus poliocephalus | Cuculus poliocephalus |
| All names | Cuculus saturatus | Cuculus optatus |
| All names | Cuculus varius | Cuculus varius |
| All names | Cursorius cursor | Cursorius cursor |
| All names | Cyanistes caeruleus | Cyanistes caeruleus |
| All names | Cyanistes cyanus | Cyanistes cyanus |
| All names | Cyanistes flavipectus | Cyanistes flavipectus |
| All names | Cyanistes teneriffae | Cyanistes teneriffae |
| All names | Cyanopica cyana | Cyanopica cyanus |
| All names | Cyanopica cyanus | Cyanopica cyanus |
| All names | Cyanoptila cyanomelana | Cyanoptila cyanomelana |
| All names | Cyclorrhynchus psittacula | Aethia psittacula |
| All names | Cygnopsis cygnoides | Anser cygnoides |
| All names | Cygnus atratus | Cygnus atratus |
| All names | Cygnus bewickii | Cygnus columbianus |
| All names | Cygnus columbanius columbanius | Cygnus columbanius columbanius |
| All names | Cygnus columbianus | Cygnus columbianus |
| All names | Cygnus cygnus | Cygnus cygnus |
| All names | Cygnus olor | Cygnus olor |
| All names | Cypsiurus parvus | Cypsiurus parvus |
| All names | Daption capense | Daption capense |
| All names | Delichon dasypus | Delichon dasypus |
| All names | Delichon urbica | Delichon urbicum |
| All names | Delichon urbicum | Delichon urbicum |
| All names | Dendragapus falcipennis | Dendragapus falcipennis |
| All names | Dendrocopos assimilis | Dendrocopos assimilis |
| All names | Dendrocopos canicapillus | Dendrocopos canicapillus |
| All names | Dendrocopos dorae | Dendrocopos dorae |
| All names | Dendrocopos kizuki | Dendrocopos kizuki |
| All names | Dendrocopos leucopterus | Dendrocopos leucopterus |
| All names | Dendrocopos leucotos | Dendrocopos leucotos |
| All names | Dendrocopos major | Dendrocopos major |
| All names | Dendrocopos medius | Dendrocopos medius |
| All names | Dendrocopos minor | Dendrocopos minor |
| All names | Dendrocopos nanus | Dendrocopos nanus |
| All names | Dendrocopos syriacus | Dendrocopos syriacus |
| All names | Dendrocygna bicolor | Dendrocygna bicolor |
| All names | Dendrocygna javanica | Dendrocygna javanica |
| All names | Dendrocygna viduata | Dendrocygna viduata |
| All names | Dendroica caerulescens | Dendroica caerulescens |
| All names | Dendroica castanea | Dendroica castanea |
| All names | Dendroica cerulea | Dendroica cerulea |
| All names | Dendroica coronata | Dendroica coronata |
| All names | Dendroica fusca | Dendroica fusca |
| All names | Dendroica magnolia | Dendroica magnolia |
| All names | Dendroica palmarum | Dendroica palmarum |
| All names | Dendroica pensylvanica | Dendroica pensylvanica |
| All names | Dendroica petechia | Dendroica petechia |
| All names | Dendroica pinus | Dendroica pinus |
| All names | Dendroica striata | Dendroica striata |
| All names | Dendroica tigrina | Dendroica tigrina |
| All names | Dendroica virens | Dendroica virens |
| All names | Dendronanthus indicus | Dendronanthus indicus |
| All names | Dicrurus adsimilis | Dicrurus adsimilis |
| All names | Dicrurus hottentottus | Dicrurus hottentottus |
| All names | Dicrurus macrocercus | Dicrurus macrocercus |
| All names | Diomedea albatrus | Diomedea albatrus |
| All names | Diomedea cauta | Thalassarche cauta |
| All names | Diomedea chlororhynchos | Thalassarche chlororhynchos |
| All names | Diomedea exulans | Diomedea exulans |
| All names | Diomedea immutabilis | Diomedea immutabilis |
| All names | Diomedea melanophris | Thalassarche melanophris |
| All names | Diomedea nigripes | Diomedea nigripes |
| All names | Dolichonyx oryzivorus | Dolichonyx oryzivorus |
| All names | Dromas ardeola | Dromas ardeola |
| All names | Dryocopus martius | Dryocopus martius |
| All names | Dumetella carolinensis | Dumetella carolinensis |
| All names | Egretta alba | Ardea alba |
| All names | Egretta ardesiaca | Egretta ardesiaca |
| All names | Egretta caerulea | Egretta caerulea |
| All names | Egretta eulophotes | Egretta eulophotes |
| All names | Egretta garzetta | Egretta garzetta |
| All names | Egretta gularis | Egretta gularis |
| All names | Egretta ibis | Bubulcus ibis |
| All names | Egretta intermedia | Egretta intermedia |
| All names | Egretta thula | Egretta thula |
| All names | Egretta tricolor | Egretta tricolor |
| All names | Elanoides forficatus | Elanoides forficatus |
| All names | Elanus caeruleus | Elanus caeruleus |
| All names | Emberiza aureola | Emberiza aureola |
| All names | Emberiza bruniceps | Emberiza bruniceps |
| All names | Emberiza buchanani | Emberiza buchanani |
| All names | Emberiza caesia | Emberiza caesia |
| All names | Emberiza calandra | Emberiza calandra |
| All names | Emberiza chrysophrys | Emberiza chrysophrys |
| All names | Emberiza cia | Emberiza cia |
| All names | Emberiza cineracea | Emberiza cineracea |
| All names | Emberiza cioides | Emberiza cioides |
| All names | Emberiza cirlus | Emberiza cirlus |
| All names | Emberiza citrinella | Emberiza citrinella |
| All names | Emberiza elegans | Emberiza elegans |
| All names | Emberiza fucata | Emberiza fucata |
| All names | Emberiza godlewskii | Emberiza godlewskii |
| All names | Emberiza hortulana | Emberiza hortulana |
| All names | Emberiza jankowskii | Emberiza jankowskii |
| All names | Emberiza lapponica | Calcarius lapponicus |
| All names | Emberiza leucocephalos | Emberiza leucocephalos |
| All names | Emberiza melanocephala | Emberiza melanocephala |
| All names | Emberiza pallasi | Emberiza pallasi |
| All names | Emberiza pusilla | Emberiza pusilla |
| All names | Emberiza rustica | Emberiza rustica |
| All names | Emberiza rutila | Emberiza rutila |
| All names | Emberiza schoeniclus | Emberiza schoeniclus |
| All names | Emberiza socotrana | Emberiza socotrana |
| All names | Emberiza spodocephala | Emberiza spodocephala |
| All names | Emberiza stewarti | Emberiza stewarti |
| All names | Emberiza striolata | Emberiza striolata |
| All names | Emberiza tahapisi | Emberiza tahapisi |
| All names | Emberiza tristrami | Emberiza tristrami |
| All names | Emberiza variabilis | Emberiza variabilis |
| All names | Emberiza yessoensis | Emberiza yessoensis |
| All names | Empidonax flaviventris | Empidonax flaviventris |
| All names | Empidonax virescens | Empidonax virescens |
| All names | Enicurus scouleri | Enicurus scouleri |
| All names | Eophona migratoria | Eophona migratoria |
| All names | Eophona personata | Eophona personata |
| All names | Eremalauda dunni | Eremalauda dunni |
| All names | Eremophila alpestris | Eremophila alpestris |
| All names | Eremophila bilopha | Eremophila bilopha |
| All names | Eremopterix nigriceps | Eremopterix nigriceps |
| All names | Eremopterix signatus | Eremopterix signatus |
| All names | Erithacus akahige | Erithacus akahige |
| All names | Erithacus calliope | Luscinia calliope |
| All names | Erithacus cyane | Luscinia cyane |
| All names | Erithacus luscinia | Luscinia luscinia |
| All names | Erithacus megarhynchos | Luscinia megarhynchos |
| All names | Erithacus pectoralis | Luscinia pectoralis |
| All names | Erithacus rubecula | Erithacus rubecula |
| All names | Erithacus sibilans | Luscinia sibilans |
| All names | Erithacus svecicus | Luscinia svecica |
| All names | Erythropygia galactotes | Cercotrichas galactotes |
| All names | Estrilda astrild | Estrilda astrild |
| All names | Estrilda rufibarba | Estrilda rufibarba |
| All names | Estrilda troglodytes | Estrilda troglodytes |
| All names | Eudromias morinellus | Charadrius morinellus |
| All names | Eudynamys scolopaceus | Eudynamys scolopaceus |
| All names | Eudyteris arcticus | Gavia arctica |
| All names | Eulabeia indica | Anser indicus |
| All names | Euodice cantans | Euodice cantans |
| All names | Euodice malabarica | Euodice malabarica |
| All names | Euphagus carolinus | Euphagus carolinus |
| All names | Eurynorhynchus pygmeus | Eurynorhynchus pygmeus |
| All names | Eurystomus glaucurus | Eurystomus glaucurus |
| All names | Eurystomus orientalis | Eurystomus orientalis |
| All names | Falcipennis falcipennis | Dendragapus falcipennis |
| All names | Falco amurensis | Falco amurensis |
| All names | Falco amurensis | Falco vespertinus |
| All names | Falco biarmicus | Falco biarmicus |
| All names | Falco cherrug | Falco cherrug |
| All names | Falco chicquera | Falco chicquera |
| All names | Falco columbarius | Falco columbarius |
| All names | Falco concolor | Falco concolor |
| All names | Falco eleonorae | Falco eleonorae |
| All names | Falco gyrfalco | Falco rusticolus |
| All names | Falco jugger | Falco jugger |
| All names | Falco naumanni | Falco naumanni |
| All names | Falco pelegrinoides | Falco pelegrinoides |
| All names | Falco peregrinus | Falco peregrinus |
| All names | Falco rusticolus | Falco rusticolus |
| All names | Falco sparverius | Falco sparverius |
| All names | Falco subbuteo | Falco subbuteo |
| All names | Falco tinnunculus | Falco tinnunculus |
| All names | Falco vespertinus | Falco amurensis |
| All names | Falco vespertinus | Falco vespertinus |
| All names | Ficedula albicilla | Ficedula albicilla |
| All names | Ficedula albicollis | Ficedula albicollis |
| All names | Ficedula hypoleuca | Ficedula hypoleuca |
| All names | Ficedula mugimaki | Ficedula mugimaki |
| All names | Ficedula narcissina | Ficedula narcissina |
| All names | Ficedula parva | Ficedula parva |
| All names | Ficedula semitorquata | Ficedula semitorquata |
| All names | Foudia madagascariensis | Foudia madagascariensis |
| All names | Francolinus bicalcaratus | Francolinus bicalcaratus |
| All names | Francolinus erckelii | Francolinus erckelii |
| All names | Francolinus francolinus | Francolinus francolinus |
| All names | Francolinus pintadeanus | Francolinus pintadeanus |
| All names | Francolinus pondicerianus | Francolinus pondicerianus |
| All names | Fratercula arctica | Fratercula arctica |
| All names | Fratercula cirrhata | Fratercula cirrhata |
| All names | Fratercula corniculata | Fratercula corniculata |
| All names | Fregata aquila | Fregata aquila |
| All names | Fregata ariel | Fregata ariel |
| All names | Fregata magnificens | Fregata magnificens |
| All names | Fregata minor | Fregata minor |
| All names | Fregetta grallaria | Fregetta grallaria |
| All names | Fregetta tropica | Fregetta tropica |
| All names | Fringilla coelebs | Fringilla coelebs |
| All names | Fringilla linaria | Carduelis flammea |
| All names | Fringilla montifringilla | Fringilla montifringilla |
| All names | Fringilla teydea | Fringilla teydea |
| All names | Fulica americana | Fulica americana |
| All names | Fulica atra | Fulica atra |
| All names | Fulica cinerea | Gallicrex cinerea |
| All names | Fulica cristata | Fulica cristata |
| All names | Fuligula americana | Aythya americana |
| All names | Fuligula cristata | Aythya fuligula |
| All names | Fulmarus glacialis | Fulmarus glacialis |
| All names | Galerida cristata | Galerida cristata |
| All names | Galerida theklae | Galerida theklae |
| All names | Gallicrex cinerea | Gallicrex cinerea |
| All names | Gallinago delicata | Gallinago delicata |
| All names | Gallinago gallinago | Gallinago gallinago |
| All names | Gallinago hardwickii | Gallinago hardwickii |
| All names | Gallinago media | Gallinago media |
| All names | Gallinago megala | Gallinago megala |
| All names | Gallinago minima | Lymnocryptes minimus |
| All names | Gallinago solitaria | Gallinago solitaria |
| All names | Gallinago stenura | Gallinago stenura |
| All names | Gallinula angulata | Gallinula angulata |
| All names | Gallinula chloropus | Gallinula chloropus |
| All names | Garrulax lineatus | Garrulax lineatus |
| All names | Garrulus glandarius | Garrulus glandarius |
| All names | Gavia adamsii | Gavia adamsii |
| All names | Gavia arctica | Gavia arctica |
| All names | Gavia immer | Gavia immer |
| All names | Gavia pacifica | Gavia pacifica |
| All names | Gavia stellata | Gavia stellata |
| All names | Gelochelidon nilotica | Gelochelidon nilotica |
| All names | Geothlypis trichas | Geothlypis trichas |
| All names | Geronticus eremita | Geronticus eremita |
| All names | Glareola lactea | Glareola lactea |
| All names | Glareola maldivarum | Glareola maldivarum |
| All names | Glareola nordmanni | Glareola nordmanni |
| All names | Glareola pratincola | Glareola pratincola |
| All names | Glaucidium passerinum | Glaucidium passerinum |
| All names | Glaucion clangula | Bucephala clangula |
| All names | Gorsachius goisagi | Gorsachius goisagi |
| All names | Gracupica contra | Gracupica contra |
| All names | Grus canadensis | Grus canadensis |
| All names | Grus grus | Grus grus |
| All names | Grus japonensis | Grus japonensis |
| All names | Grus leucogeranus | Grus leucogeranus |
| All names | Grus monacha | Grus monacha |
| All names | Grus rubicunda | Grus rubicunda |
| All names | Grus vipio | Grus vipio |
| All names | Grus virgo | Anthropoides virgo |
| All names | Guiraca caerulea | Passerina caerulea |
| All names | Gypaetus barbatus | Gypaetus barbatus |
| All names | Gyps bengalensis | Gyps bengalensis |
| All names | Gyps fulvus | Gyps fulvus |
| All names | Gyps himalayensis | Gyps himalayensis |
| All names | Gyps rueppellii | Gyps rueppellii |
| All names | Haematopus moquini | Haematopus moquini |
| All names | Haematopus ostralegus | Haematopus ostralegus |
| All names | Halcyon coromanda | Halcyon coromanda |
| All names | Halcyon leucocephala | Halcyon leucocephala |
| All names | Halcyon pileata | Halcyon pileata |
| All names | Halcyon smyrnensis | Halcyon smyrnensis |
| All names | Haliaeetus albicilla | Haliaeetus albicilla |
| All names | Haliaeetus leucocephalus | Haliaeetus leucocephalus |
| All names | Haliaeetus leucoryphus | Haliaeetus leucoryphus |
| All names | Haliaeetus pelagicus | Haliaeetus pelagicus |
| All names | Haliaeetus vocifer | Haliaeetus vocifer |
| All names | Haliastur indus | Haliastur indus |
| All names | Hedydipna metallica | Hedydipna metallica |
| All names | Hedydipna platura | Hedydipna platura |
| All names | Herbivocula schwarzi | Phylloscopus schwarzi |
| All names | Hesperiphona vespertina | Coccothraustes vespertinus |
| All names | Heteroscelus brevipes | Tringa brevipes |
| All names | Heteroscelus incanus | Tringa incana |
| All names | Hieraaetus fasciatus | Aquila fasciata |
| All names | Hieraaetus pennatus | Aquila pennata |
| All names | Hierococcyx fugax | Cuculus fugax |
| All names | Himantopus himantopus | Himantopus himantopus |
| All names | Hippolais caligata | Hippolais caligata |
| All names | Hippolais icterina | Hippolais icterina |
| All names | Hippolais languida | Hippolais languida |
| All names | Hippolais olivetorum | Hippolais olivetorum |
| All names | Hippolais opaca | Hippolais opaca |
| All names | Hippolais pallida | Hippolais pallida |
| All names | Hippolais polyglotta | Hippolais polyglotta |
| All names | Hippolais rama | Hippolais rama |
| All names | Hirundapus caudacutus | Hirundapus caudacutus |
| All names | Hirundo aethiopica | Hirundo aethiopica |
| All names | Hirundo daurica | Cecropis daurica |
| All names | Hirundo fuligula | Ptyonoprogne fuligula |
| All names | Hirundo pyrrhonota | Petrochelidon pyrrhonota |
| All names | Hirundo rupestris | Ptyonoprogne rupestris |
| All names | Hirundo rustica | Hirundo rustica |
| All names | Hirundo smithii | Hirundo smithii |
| All names | Histrionicus histrionicus | Histrionicus histrionicus |
| All names | Hoplopterus indicus | Vanellus indicus |
| All names | Hoplopterus spinosus | Vanellus spinosus |
| All names | Hoplopterus tectus | Vanellus tectus |
| All names | Horeites diphone | Cettia diphone |
| All names | Hydranassa caerulea | Egretta caerulea |
| All names | Hydranassa tricolor | Egretta tricolor |
| All names | Hydrobates pelagicus | Hydrobates pelagicus |
| All names | Hydrophasianus chirurgus | Hydrophasianus chirurgus |
| All names | Hydroprogne caspia | Hydroprogne caspia |
| All names | Hydroprogne tschegrava | Hydroprogne caspia |
| All names | Hylocichla mustelina | Hylocichla mustelina |
| All names | Hypocolius ampelinus | Hypocolius ampelinus |
| All names | Hypsipetes amaurotis | Ixos amaurotis |
| All names | Hypsipetes leucocephalus | Hypsipetes leucocephalus |
| All names | Ibidorhyncha struthersii | Ibidorhyncha struthersii |
| All names | Icteria virens | Icteria virens |
| All names | Icterus galbula | Icterus galbula |
| All names | Incana incanus | Incana incanus |
| All names | Irania gutturalis | Irania gutturalis |
| All names | Iridoprocne bicolor | Tachycineta bicolor |
| All names | Ixobrychus cinnamomeus | Ixobrychus cinnamomeus |
| All names | Ixobrychus eurhythmus | Ixobrychus eurhythmus |
| All names | Ixobrychus exilis | Ixobrychus exilis |
| All names | Ixobrychus minutus | Ixobrychus minutus |
| All names | Ixobrychus sinensis | Ixobrychus sinensis |
| All names | Ixobrychus sturmii | Ixobrychus sturmii |
| All names | Ixoreus naevius | Ixoreus naevius |
| All names | Ixos amaurotis | Ixos amaurotis |
| All names | Junco hyemalis | Junco hyemalis |
| All names | Jynx torquilla | Jynx torquilla |
| All names | Ketupa blakistoni | Ketupa blakistoni |
| All names | Ketupa zeylonensis | Ketupa zeylonensis |
| All names | Lagonosticta senegala | Lagonosticta senegala |
| All names | Lagopus lagopus | Lagopus lagopus |
| All names | Lagopus lagopus scoticus | Lagopus lagopus scoticus |
| All names | Lagopus muta | Lagopus muta |
| All names | Lagopus mutus | Lagopus muta |
| All names | Lanius bucephalus | Lanius bucephalus |
| All names | Lanius collurio | Lanius collurio |
| All names | Lanius cristatus | Lanius cristatus |
| All names | Lanius excubitor | Lanius excubitor |
| All names | Lanius isabellinus | Lanius isabellinus |
| All names | Lanius meridionalis | Lanius meridionalis |
| All names | Lanius minor | Lanius minor |
| All names | Lanius nubicus | Lanius nubicus |
| All names | Lanius phoenicuroides | Lanius cristatus |
| All names | Lanius schach | Lanius schach |
| All names | Lanius senator | Lanius senator |
| All names | Lanius sphenocercus | Lanius sphenocercus |
| All names | Lanius tigrinus | Lanius tigrinus |
| All names | Lanius vittatus | Lanius vittatus |
| All names | Larus | Larus |
| All names | Larus alba | Pagophila eburnea |
| All names | Larus argentatus | Larus argentatus |
| All names | Larus armenicus | Larus armenicus |
| All names | Larus atricilla | Larus atricilla |
| All names | Larus audouinii | Larus audouinii |
| All names | Larus barabensis | Larus barabensis |
| All names | Larus brevirostris | Rissa brevirostris |
| All names | Larus brunnicephalus | Larus brunnicephalus |
| All names | Larus cachinnans | Larus cachinnans |
| All names | Larus cachinnans | Larus michahellis |
| All names | Larus canus | Larus canus |
| All names | Larus cirrocephalus | Larus cirrocephalus |
| All names | Larus crassirostris | Larus crassirostris |
| All names | Larus delawarensis | Larus delawarensis |
| All names | Larus fuscus | Larus fuscus |
| All names | Larus genei | Larus genei |
| All names | Larus glaucescens | Larus glaucescens |
| All names | Larus glaucoides | Larus glaucoides |
| All names | Larus hemprichii | Larus hemprichii |
| All names | Larus heuglini | Larus heuglini |
| All names | Larus hyperboreus | Larus hyperboreus |
| All names | Larus ichthyaetus | Larus ichthyaetus |
| All names | Larus kamtschatschensis | Larus canus |
| All names | Larus leucophthalmus | Larus leucophthalmus |
| All names | Larus marinus | Larus marinus |
| All names | Larus melanocephalus | Larus melanocephalus |
| All names | Larus michahellis | Larus cachinnans |
| All names | Larus michahellis | Larus michahellis |
| All names | Larus minutus | Larus minutus |
| All names | Larus philadelphia | Larus philadelphia |
| All names | Larus pipixcan | Larus pipixcan |
| All names | Larus relictus | Larus relictus |
| All names | Larus ridibundus | Larus ridibundus |
| All names | Larus roseus | Rhodostethia rosea |
| All names | Larus sabini | Xema sabini |
| All names | Larus saundersi | Larus saundersi |
| All names | Larus schistisagus | Larus schistisagus |
| All names | Larus smithsonianus | Larus smithsonianus |
| All names | Larus thayeri | Larus thayeri |
| All names | Larus tridactylus | Rissa tridactyla |
| All names | Leptopoecile sophiae | Leptopoecile sophiae |
| All names | Leptoptilos crumeniferus | Leptoptilos crumeniferus |
| All names | Leucosticte arctoa | Leucosticte arctoa |
| All names | Leucosticte brandti | Leucosticte brandti |
| All names | Leucosticte nemoricola | Leucosticte nemoricola |
| All names | Limicola falcinellus | Limicola falcinellus |
| All names | Limnocorax flavirostra | Amaurornis flavirostra |
| All names | Limnodromus griseus | Limnodromus griseus |
| All names | Limnodromus scolopaceus | Limnodromus scolopaceus |
| All names | Limnodromus semipalmatus | Limnodromus semipalmatus |
| All names | Limosa | Limosa |
| All names | Limosa haemastica | Limosa haemastica |
| All names | Limosa lapponica | Limosa lapponica |
| All names | Limosa limosa | Limosa limosa |
| All names | Lobipes lobatus | Phalaropus lobatus |
| All names | Lobivanellus indicus | Vanellus indicus |
| All names | Locustella certhiola | Locustella certhiola |
| All names | Locustella fasciolata | Locustella fasciolata |
| All names | Locustella fasciolata amnicola | Locustella fasciolata amnicola |
| All names | Locustella fluviatilis | Locustella fluviatilis |
| All names | Locustella lanceolata | Locustella lanceolata |
| All names | Locustella luscinioides | Locustella luscinioides |
| All names | Locustella naevia | Locustella naevia |
| All names | Locustella ochotensis | Locustella ochotensis |
| All names | Locustella pleskei | Locustella pleskei |
| All names | Lonchura malabarica | Euodice malabarica |
| All names | Lophodytes cucullatus | Lophodytes cucullatus |
| All names | Lophophanes cristatus | Lophophanes cristatus |
| All names | Loxia | Loxia |
| All names | Loxia curvirostra | Loxia curvirostra |
| All names | Loxia leucoptera | Loxia leucoptera |
| All names | Loxia pytyopsittacus | Loxia pytyopsittacus |
| All names | Loxia scotica | Loxia scotica |
| All names | Lullula arborea | Lullula arborea |
| All names | Lunda cirrhata | Fratercula cirrhata |
| All names | Luscinia calliope | Luscinia calliope |
| All names | Luscinia cyane | Luscinia cyane |
| All names | Luscinia luscinia | Luscinia luscinia |
| All names | Luscinia megarhynchos | Luscinia megarhynchos |
| All names | Luscinia pectoralis | Luscinia pectoralis |
| All names | Luscinia sibilans | Luscinia sibilans |
| All names | Luscinia svecica | Luscinia svecica |
| All names | Luscinia svecica cyanecula | Luscinia svecica cyanecula |
| All names | Luscinia svecica svecica | Luscinia svecica svecica |
| All names | Lusciniola melanopogon | Acrocephalus melanopogon |
| All names | Lymnocryptes minimus | Lymnocryptes minimus |
| All names | Lyrurus mlokosiewiczi | Tetrao mlokosiewiczi |
| All names | Lyrurus tetrix | Tetrao tetrix |
| All names | Macronectes giganteus | Macronectes giganteus |
| All names | Marmaronetta angustirostris | Marmaronetta angustirostris |
| All names | Megaceryle alcyon | Ceryle alcyon |
| All names | Megaceryle lugubris | Megaceryle lugubris |
| All names | Megalurus pryeri | Megalurus pryeri |
| All names | Melagornis grus | Grus grus |
| All names | Melanitta deglandi | Melanitta fusca |
| All names | Melanitta fusca | Melanitta fusca |
| All names | Melanitta nigra | Melanitta nigra |
| All names | Melanitta nigra americana | Melanitta nigra americana |
| All names | Melanitta perspicillata | Melanitta perspicillata |
| All names | Melanocorypha bimaculata | Melanocorypha bimaculata |
| All names | Melanocorypha calandra | Melanocorypha calandra |
| All names | Melanocorypha leucoptera | Melanocorypha leucoptera |
| All names | Melanocorypha mongolica | Melanocorypha mongolica |
| All names | Melanocorypha sibirica | Melanocorypha leucoptera |
| All names | Melanocorypha yeltoniensis | Melanocorypha yeltoniensis |
| All names | Meleagris gallopavo | Meleagris gallopavo |
| All names | Melierax metabates | Melierax metabates |
| All names | Melopsittacus undulatus | Melopsittacus undulatus |
| All names | Melospiza lincolnii | Melospiza lincolnii |
| All names | Melospiza melodia | Melospiza melodia |
| All names | Mergellus albellus | Mergellus albellus |
| All names | Mergus albellus | Mergellus albellus |
| All names | Mergus circulatus | Lophodytes cucullatus |
| All names | Mergus cucullatus | Lophodytes cucullatus |
| All names | Mergus merganser | Mergus merganser |
| All names | Mergus serrator | Mergus serrator |
| All names | Mergus squamatus | Mergus squamatus |
| All names | Merops albicollis | Merops albicollis |
| All names | Merops apiaster | Merops apiaster |
| All names | Merops orientalis | Merops orientalis |
| All names | Merops persicus | Merops persicus |
| All names | Merops persicus | Merops superciliosus |
| All names | Merops revoilii | Merops revoilii |
| All names | Merops superciliosus | Merops persicus |
| All names | Merops superciliosus | Merops superciliosus |
| All names | Mesophoyx intermedia | Egretta intermedia |
| All names | Microchicla scouleri | Enicurus scouleri |
| All names | Micronisus gabar | Micronisus gabar |
| All names | Micropalama himantopus | Calidris himantopus |
| All names | Microsarcopus cinerea | Vanellus cinereus |
| All names | Microscelis amaurotis | Ixos amaurotis |
| All names | Miliaria calandra | Emberiza calandra |
| All names | Milvus korschun | Milvus migrans |
| All names | Milvus migrans | Milvus migrans |
| All names | Milvus milvus | Milvus milvus |
| All names | Mimus polyglottos | Mimus polyglottos |
| All names | Mirafra cantillans | Mirafra cantillans |
| All names | Mniotilta varia | Mniotilta varia |
| All names | Molothrus ater | Molothrus ater |
| All names | Monticola gularis | Monticola gularis |
| All names | Monticola rufocinereus | Monticola rufocinereus |
| All names | Monticola saxatilis | Monticola saxatilis |
| All names | Monticola solitarius | Monticola solitarius |
| All names | Montifringilla davidiana | Montifringilla davidiana |
| All names | Montifringilla nivalis | Montifringilla nivalis |
| All names | Montifringilla theresae | Montifringilla theresae |
| All names | Morus bassanus | Morus bassanus |
| All names | Morus capensis | Morus capensis |
| All names | Motacilla aguimp | Motacilla aguimp |
| All names | Motacilla alba | Motacilla alba |
| All names | Motacilla cinerea | Motacilla cinerea |
| All names | Motacilla citreola | Motacilla citreola |
| All names | Motacilla flava | Motacilla flava |
| All names | Motacilla flava lutea | Motacilla flava lutea |
| All names | Motacilla grandis | Motacilla grandis |
| All names | Muscicapa albicollis | Ficedula albicollis |
| All names | Muscicapa cyanomelana | Cyanoptila cyanomelana |
| All names | Muscicapa dauurica | Muscicapa dauurica |
| All names | Muscicapa gambagae | Muscicapa gambagae |
| All names | Muscicapa griseisticta | Muscicapa griseisticta |
| All names | Muscicapa hypoleuca | Ficedula hypoleuca |
| All names | Muscicapa latirostris | Muscicapa dauurica |
| All names | Muscicapa mugimaki | Ficedula mugimaki |
| All names | Muscicapa narcissina | Ficedula narcissina |
| All names | Muscicapa parva | Ficedula parva |
| All names | Muscicapa ruficauda | Muscicapa ruficauda |
| All names | Muscicapa sibirica | Muscicapa sibirica |
| All names | Muscicapa striata | Muscicapa striata |
| All names | Mycerobas carnipes | Mycerobas carnipes |
| All names | Mycteria ibis | Mycteria ibis |
| All names | Myioborus albifrons | Myioborus albifrons |
| All names | Myiopsitta monachus | Myiopsitta monachus |
| All names | Myophonus caeruleus | Myophonus caeruleus |
| All names | Myrmecocichla aethiops | Myrmecocichla aethiops |
| All names | Necrosyrtes monachus | Necrosyrtes monachus |
| All names | Nectarinia osea | Cinnyris osea |
| All names | Neophron percnopterus | Neophron percnopterus |
| All names | Neotis denhami | Neotis denhami |
| All names | Neotis nuba | Neotis nuba |
| All names | Netta erythrophthalma | Netta erythrophthalma |
| All names | Netta rufina | Netta rufina |
| All names | Nettapus coromandelianus | Nettapus coromandelianus |
| All names | Ninox scutulata | Ninox scutulata |
| All names | Nipponia nippon | Nipponia nippon |
| All names | Nucifraga caryocatactes | Nucifraga caryocatactes |
| All names | Numenius arquata | Numenius arquata |
| All names | Numenius borealis | Numenius borealis |
| All names | Numenius madagascariensis | Numenius madagascariensis |
| All names | Numenius minutus | Numenius minutus |
| All names | Numenius phaeopus | Numenius phaeopus |
| All names | Numenius tenuirostris | Numenius tenuirostris |
| All names | Numida meleagris | Numida meleagris |
| All names | Nyctea nyctea | Bubo scandiacus |
| All names | Nyctea scandiaca | Bubo scandiacus |
| All names | Nycticorax nycticorax | Nycticorax nycticorax |
| All names | Nyroca clangula | Bucephala clangula |
| All names | Nyroca fuligula | Aythya fuligula |
| All names | Oceanites oceanicus | Oceanites oceanicus |
| All names | Oceanodroma castro | Oceanodroma castro |
| All names | Oceanodroma furcata | Oceanodroma furcata |
| All names | Oceanodroma leucorhoa | Oceanodroma leucorhoa |
| All names | Oceanodroma monorhis | Oceanodroma monorhis |
| All names | Oena capensis | Oena capensis |
| All names | Oenanthe alboniger | Oenanthe albonigra |
| All names | Oenanthe albonigra | Oenanthe albonigra |
| All names | Oenanthe bottae | Oenanthe bottae |
| All names | Oenanthe cypriaca | Oenanthe cypriaca |
| All names | Oenanthe deserti | Oenanthe deserti |
| All names | Oenanthe finschii | Oenanthe finschii |
| All names | Oenanthe heuglini | Oenanthe heuglini |
| All names | Oenanthe hispanica | Oenanthe hispanica |
| All names | Oenanthe isabellina | Oenanthe isabellina |
| All names | Oenanthe leucomela | Oenanthe pleschanka |
| All names | Oenanthe leucopyga | Oenanthe leucopyga |
| All names | Oenanthe leucura | Oenanthe leucura |
| All names | Oenanthe lugens | Oenanthe lugens |
| All names | Oenanthe moesta | Oenanthe moesta |
| All names | Oenanthe monacha | Oenanthe monacha |
| All names | Oenanthe oenanthe | Oenanthe oenanthe |
| All names | Oenanthe picata | Oenanthe picata |
| All names | Oenanthe pleschanka | Oenanthe pleschanka |
| All names | Oenanthe xanthoprymna | Oenanthe xanthoprymna |
| All names | Olor cygnus | Cygnus cygnus |
| All names | Onychognathus blythii | Onychognathus blythii |
| All names | Onychognathus frater | Onychognathus frater |
| All names | Onychognathus tristramii | Onychognathus tristramii |
| All names | Onychoprion aleuticus | Onychoprion aleuticus |
| All names | Onychoprion anaethetus | Onychoprion anaethetus |
| All names | Onychoprion fuscatus | Onychoprion fuscatus |
| All names | Oporornis philadelphia | Oporornis philadelphia |
| All names | Oriolus chinensis | Oriolus chinensis |
| All names | Oriolus oriolus | Oriolus oriolus |
| All names | Otis tarda | Otis tarda |
| All names | Otis tetrax | Tetrax tetrax |
| All names | Otis undulata | Chlamydotis undulata |
| All names | Otus bakkamoena | Otus bakkamoena |
| All names | Otus brucei | Otus brucei |
| All names | Otus scops | Otus scops |
| All names | Otus scops sunia | Otus scops sunia |
| All names | Otus senegalensis | Otus senegalensis |
| All names | Otus sunia | Otus sunia |
| All names | Oxybrychus minutus | Ixobrychus minutus |
| All names | Oxylophus jacobinus | Clamator jacobinus |
| All names | Oxyura jamaicensis | Oxyura jamaicensis |
| All names | Oxyura leucocephala | Oxyura leucocephala |
| All names | Pagophila ebureca | Pagophila eburnea |
| All names | Pagophila eburnea | Pagophila eburnea |
| All names | Pandion haliaetus | Pandion haliaetus |
| All names | Panurus biarmicus | Panurus biarmicus |
| All names | Paradoxornis alphonsianus | Paradoxornis alphonsianus |
| All names | Paradoxornis heudei | Paradoxornis heudei |
| All names | Paradoxornis webbianus | Paradoxornis webbianus |
| All names | Parula americana | Parula americana |
| All names | Parus ater | Periparus ater |
| All names | Parus bokharensis | Parus bokharensis |
| All names | Parus caeruleus | Cyanistes caeruleus |
| All names | Parus cinctus | Poecile cincta |
| All names | Parus cristatus | Lophophanes cristatus |
| All names | Parus cyanus | Cyanistes cyanus |
| All names | Parus flavipectus | Cyanistes flavipectus |
| All names | Parus lugubris | Poecile lugubris |
| All names | Parus lugubris hyrcanus | Parus lugubris hyrcanus |
| All names | Parus major | Parus major |
| All names | Parus major cinereus | Parus major cinereus |
| All names | Parus major minor | Parus major minor |
| All names | Parus montanus | Poecile montana |
| All names | Parus montanus songarus | Parus montanus songarus |
| All names | Parus palustris | Poecile palustris |
| All names | Parus rufonuchalis | Parus rufonuchalis |
| All names | Parus varius | Parus varius |
| All names | Passer ammodendri | Passer ammodendri |
| All names | Passer domesticus | Passer domesticus |
| All names | Passer domesticus indicus | Passer domesticus indicus |
| All names | Passer euchlorus | Passer euchlorus |
| All names | Passer hispaniolensis | Passer hispaniolensis |
| All names | Passer iagoensis | Passer iagoensis |
| All names | Passer insularis | Passer insularis |
| All names | Passer luteus | Passer luteus |
| All names | Passer moabiticus | Passer moabiticus |
| All names | Passer montanus | Passer montanus |
| All names | Passer pyrrhonotus | Passer pyrrhonotus |
| All names | Passer rutilans | Passer rutilans |
| All names | Passer simplex | Passer simplex |
| All names | Passerculus sandwichensis | Passerculus sandwichensis |
| All names | Passerella iliaca | Passerella iliaca |
| All names | Passerina amoena | Passerina amoena |
| All names | Passerina caerulea | Passerina caerulea |
| All names | Passerina ciris | Passerina ciris |
| All names | Passerina cyanea | Passerina cyanea |
| All names | Pastor roseus | Pastor roseus |
| All names | Pavo | Pavo |
| All names | Pelagodroma marina | Pelagodroma marina |
| All names | Pelecanus crispus | Pelecanus crispus |
| All names | Pelecanus crispus | Pelecanus philippensis |
| All names | Pelecanus onocrotalus | Pelecanus onocrotalus |
| All names | Pelecanus philippensis | Pelecanus crispus |
| All names | Pelecanus philippensis | Pelecanus philippensis |
| All names | Pelecanus rufescens | Pelecanus rufescens |
| All names | Perdix dauurica | Perdix dauurica |
| All names | Perdix perdix | Perdix perdix |
| All names | Pericrocotus divaricatus | Pericrocotus divaricatus |
| All names | Periparus ater | Periparus ater |
| All names | Perisoreus infaustus | Perisoreus infaustus |
| All names | Pernis apivorus | Pernis apivorus |
| All names | Pernis ptilorhynchus | Pernis ptilorhynchus |
| All names | Pernis ptilorhyncus | Pernis ptilorhynchus |
| All names | Petrochelidon albifrons | Myioborus albifrons |
| All names | Petrochelidon fluvicola | Petrochelidon fluvicola |
| All names | Petrochelidon pyrrhonota | Petrochelidon pyrrhonota |
| All names | Petronia brachydactyla | Carpospiza brachydactyla |
| All names | Petronia dentata | Petronia dentata |
| All names | Petronia petronia | Petronia petronia |
| All names | Petronia xanthocollis | Petronia xanthocollis |
| All names | Petrophila gularis | Monticola gularis |
| All names | Phaethon aethereus | Phaethon aethereus |
| All names | Phaethon lepturus | Phaethon lepturus |
| All names | Phalacrocorax africanus | Phalacrocorax africanus |
| All names | Phalacrocorax aristotelis | Phalacrocorax aristotelis |
| All names | Phalacrocorax auritus | Phalacrocorax auritus |
| All names | Phalacrocorax capillatus | Phalacrocorax capillatus |
| All names | Phalacrocorax carbo | Phalacrocorax carbo |
| All names | Phalacrocorax filamentosus | Phalacrocorax filamentosus |
| All names | Phalacrocorax nigrogularis | Phalacrocorax nigrogularis |
| All names | Phalacrocorax pelagicus | Phalacrocorax pelagicus |
| All names | Phalacrocorax perspicillatus | Phalacrocorax perspicillatus |
| All names | Phalacrocorax pygmaeus | Phalacrocorax pygmaeus |
| All names | Phalacrocorax pygmeus | Phalacrocorax pygmaeus |
| All names | Phalacrocorax urile | Phalacrocorax urile |
| All names | Phalaropus fulicaria | Phalaropus fulicarius |
| All names | Phalaropus fulicarius | Phalaropus fulicarius |
| All names | Phalaropus lobatus | Phalaropus lobatus |
| All names | Phalaropus tricolor | Phalaropus tricolor |
| All names | Phasianus colchicus | Phasianus colchicus |
| All names | Pheucticus ludovicianus | Pheucticus ludovicianus |
| All names | Philacte canagica | Chen canagica |
| All names | Philacte canagica | Anser canagica |
| All names | Philomachus pugnax | Philomachus pugnax |
| All names | Phoenicopterus minor | Phoenicopterus minor |
| All names | Phoenicopterus roseus | Phoenicopterus roseus |
| All names | Phoenicopterus ruber | Phoenicopterus roseus |
| All names | Phoenicurus auroreus | Phoenicurus auroreus |
| All names | Phoenicurus caeruleocephalus | Phoenicurus caeruleocephalus |
| All names | Phoenicurus erythrogaster | Phoenicurus erythrogastrus |
| All names | Phoenicurus erythrogastrus | Phoenicurus erythrogastrus |
| All names | Phoenicurus erythronota | Phoenicurus erythronotus |
| All names | Phoenicurus erythronotus | Phoenicurus erythronotus |
| All names | Phoenicurus moussieri | Phoenicurus moussieri |
| All names | Phoenicurus ochruros | Phoenicurus ochruros |
| All names | Phoenicurus phoenicurus | Phoenicurus phoenicurus |
| All names | Phragmaticola aedon | Acrocephalus aedon |
| All names | Phylloscopus bonelli | Phylloscopus bonelli |
| All names | Phylloscopus borealis | Phylloscopus borealis |
| All names | Phylloscopus canariensis | Phylloscopus canariensis |
| All names | Phylloscopus collybita | Phylloscopus collybita |
| All names | Phylloscopus collybita sindianus | Phylloscopus collybita sindianus |
| All names | Phylloscopus coronatus | Phylloscopus coronatus |
| All names | Phylloscopus fuscatus | Phylloscopus fuscatus |
| All names | Phylloscopus griseolus | Phylloscopus griseolus |
| All names | Phylloscopus humei | Phylloscopus humei |
| All names | Phylloscopus humei | Phylloscopus inornatus |
| All names | Phylloscopus ibericus | Phylloscopus ibericus |
| All names | Phylloscopus inornatus | Phylloscopus humei |
| All names | Phylloscopus inornatus | Phylloscopus inornatus |
| All names | Phylloscopus inornatus humei | Phylloscopus inornatus humei |
| All names | Phylloscopus lorenzii | Phylloscopus lorenzii |
| All names | Phylloscopus neglectus | Phylloscopus neglectus |
| All names | Phylloscopus occipitalis | Phylloscopus occipitalis |
| All names | Phylloscopus orientalis | Phylloscopus orientalis |
| All names | Phylloscopus proregulus | Phylloscopus proregulus |
| All names | Phylloscopus radde | Phylloscopus schwarzi |
| All names | Phylloscopus schwarzi | Phylloscopus schwarzi |
| All names | Phylloscopus sibilator | Phylloscopus sibilatrix |
| All names | Phylloscopus sibilatrix | Phylloscopus sibilatrix |
| All names | Phylloscopus sindianus | Phylloscopus sindianus |
| All names | Phylloscopus subviridis | Phylloscopus subviridis |
| All names | Phylloscopus tenellipes | Phylloscopus tenellipes |
| All names | Phylloscopus trochiloides | Phylloscopus trochiloides |
| All names | Phylloscopus trochiloides nitidus | Phylloscopus trochiloides nitidus |
| All names | Phylloscopus trochiloides plumbeitarsus | Phylloscopus trochiloides plumbeitarsus |
| All names | Phylloscopus trochilus | Phylloscopus trochilus |
| All names | Phylloscopus umbrovirens | Phylloscopus umbrovirens |
| All names | Pica pica | Pica pica |
| All names | Picoides leucopterus | Dendrocopos leucopterus |
| All names | Picoides leucotos | Dendrocopos leucotos |
| All names | Picoides major | Dendrocopos major |
| All names | Picoides medius | Dendrocopos medius |
| All names | Picoides minor | Dendrocopos minor |
| All names | Picoides syriacus | Dendrocopos syriacus |
| All names | Picoides tridactylus | Picoides tridactylus |
| All names | Picus canus | Picus canus |
| All names | Picus squamatus | Picus squamatus |
| All names | Picus vaillantii | Picus vaillantii |
| All names | Picus viridis | Picus viridis |
| All names | Pinguinus impennis | Pinguinus impennis |
| All names | Pinicola enucleator | Pinicola enucleator |
| All names | Pipilo erythrophthalmus | Pipilo erythrophthalmus |
| All names | Pipilo fuscus | Pipilo fuscus |
| All names | Pipilo hyperboreus | Pipilo fuscus |
| All names | Piranga olivacea | Piranga olivacea |
| All names | Piranga rubra | Piranga rubra |
| All names | Platalea alba | Platalea alba |
| All names | Platalea leucorodia | Platalea leucorodia |
| All names | Plautus alle | Alle alle |
| All names | Plectrophenax nivalis | Plectrophenax nivalis |
| All names | Plectropterus gambensis | Plectropterus gambensis |
| All names | Plegadis falcinellus | Plegadis falcinellus |
| All names | Ploceus cucullatus | Ploceus cucullatus |
| All names | Ploceus galbula | Ploceus galbula |
| All names | Ploceus intermedius | Ploceus intermedius |
| All names | Ploceus jacksoni | Ploceus jacksoni |
| All names | Ploceus manyar | Ploceus manyar |
| All names | Plotus alle | Alle alle |
| All names | Pluvialis apricaria | Pluvialis apricaria |
| All names | Pluvialis dominica | Pluvialis dominica |
| All names | Pluvialis dominicus | Pluvialis dominica |
| All names | Pluvialis fulva | Pluvialis fulva |
| All names | Pluvialis squatarola | Pluvialis squatarola |
| All names | Pluvianus aegyptius | Pluvianus aegyptius |
| All names | Podiceps | Podiceps |
| All names | Podiceps auritus | Podiceps auritus |
| All names | Podiceps cristatus | Podiceps cristatus |
| All names | Podiceps grisegena | Podiceps grisegena |
| All names | Podiceps nigricollis | Podiceps nigricollis |
| All names | Podiceps ruficollis | Tachybaptus ruficollis |
| All names | Podilymbus podiceps | Podilymbus podiceps |
| All names | Podoces hendersoni | Podoces hendersoni |
| All names | Podoces panderi | Podoces panderi |
| All names | Podoces pleskei | Podoces pleskei |
| All names | Poecile cincta | Poecile cincta |
| All names | Poecile hyrcana | Poecile hyrcana |
| All names | Poecile lugubris | Poecile lugubris |
| All names | Poecile montana | Poecile montana |
| All names | Poecile palustris | Poecile palustris |
| All names | Polysticta stelleri | Polysticta stelleri |
| All names | Porphyrio alleni | Porphyrio alleni |
| All names | Porphyrio madagascarensis | Porphyrio porphyrio |
| All names | Porphyrio martinica | Porphyrio martinica |
| All names | Porphyrio martinicus | Porphyrio martinica |
| All names | Porphyrio poliocephalus | Porphyrio porphyrio |
| All names | Porphyrio porphyrio | Porphyrio porphyrio |
| All names | Porphyrula alleni | Porphyrio alleni |
| All names | Porphyrula martinica | Porphyrio martinica |
| All names | Porzana carolina | Porzana carolina |
| All names | Porzana exquisita | Coturnicops exquisitus |
| All names | Porzana marginalis | Aenigmatolimnas marginalis |
| All names | Porzana parva | Porzana parva |
| All names | Porzana paykullii | Porzana paykullii |
| All names | Porzana porzana | Porzana porzana |
| All names | Porzana pusilla | Porzana pusilla |
| All names | Prinia gracilis | Prinia gracilis |
| All names | Procellaria diomedea | Calonectris diomedea |
| All names | Procellaria gravis | Puffinus gravis |
| All names | Procellaria leucomela | Calonectris leucomelas |
| All names | Procellaria puffinus | Puffinus puffinus |
| All names | Prunella atrogularis | Prunella atrogularis |
| All names | Prunella collaris | Prunella collaris |
| All names | Prunella fagani | Prunella fagani |
| All names | Prunella fulvescens | Prunella fulvescens |
| All names | Prunella himalayana | Prunella himalayana |
| All names | Prunella modularis | Prunella modularis |
| All names | Prunella montanella | Prunella montanella |
| All names | Prunella ocularis | Prunella ocularis |
| All names | Prunella rubida | Prunella rubida |
| All names | Pseudogyps bengalensis | Gyps bengalensis |
| All names | Pseudototanus guttifer | Tringa guttifer |
| All names | Psittacula eupatria | Psittacula eupatria |
| All names | Psittacula krameri | Psittacula krameri |
| All names | Pterocles alchata | Pterocles alchata |
| All names | Pterocles coronatus | Pterocles coronatus |
| All names | Pterocles exustus | Pterocles exustus |
| All names | Pterocles lichtensteinii | Pterocles lichtensteinii |
| All names | Pterocles orientalis | Pterocles orientalis |
| All names | Pterocles quadricinctus | Pterocles quadricinctus |
| All names | Pterocles senegallus | Pterocles senegallus |
| All names | Pterodroma arminjoniana | Pterodroma arminjoniana |
| All names | Pterodroma cahow | Pterodroma cahow |
| All names | Pterodroma feae | Pterodroma feae |
| All names | Pterodroma hasitata | Pterodroma hasitata |
| All names | Pterodroma hypoleuca | Pterodroma hypoleuca |
| All names | Pterodroma incerta | Pterodroma incerta |
| All names | Pterodroma inexpectata | Pterodroma inexpectata |
| All names | Pterodroma leucoptera | Pterodroma leucoptera |
| All names | Pterodroma madeira | Pterodroma madeira |
| All names | Pterodroma mollis | Pterodroma mollis |
| All names | Pterodroma neglecta | Pterodroma neglecta |
| All names | Pterodroma solandri | Pterodroma solandri |
| All names | Ptychoramphus aleuticus | Ptychoramphus aleuticus |
| All names | Ptynoprogne fuligula | Ptyonoprogne fuligula |
| All names | Ptynoprogne rupestris | Ptyonoprogne rupestris |
| All names | Ptyonoprogne fuligula | Ptyonoprogne fuligula |
| All names | Ptyonoprogne rupestris | Ptyonoprogne rupestris |
| All names | Puffinus assimilis | Puffinus assimilis |
| All names | Puffinus atrodorsalis | Puffinus atrodorsalis |
| All names | Puffinus bulleri | Puffinus bulleri |
| All names | Puffinus carneipes | Puffinus carneipes |
| All names | Puffinus gravis | Puffinus gravis |
| All names | Puffinus griseus | Puffinus griseus |
| All names | Puffinus leucomelas | Calonectris leucomelas |
| All names | Puffinus lherminieri | Puffinus lherminieri |
| All names | Puffinus mauretanicus | Puffinus mauretanicus |
| All names | Puffinus pacificus | Puffinus pacificus |
| All names | Puffinus persicus | Puffinus persicus |
| All names | Puffinus puffinus | Puffinus puffinus |
| All names | Puffinus tenuirostris | Puffinus tenuirostris |
| All names | Puffinus yelkouan | Puffinus yelkouan |
| All names | Pycnonotus barbatus | Pycnonotus barbatus |
| All names | Pycnonotus cafer | Pycnonotus cafer |
| All names | Pycnonotus jocosus | Pycnonotus jocosus |
| All names | Pycnonotus leucogenys | Pycnonotus leucogenys |
| All names | Pycnonotus leucotis | Pycnonotus leucotis |
| All names | Pycnonotus xanthopygos | Pycnonotus xanthopygos |
| All names | Pyrgilauda davidiana | Montifringilla davidiana |
| All names | Pyrgilauda theresae | Montifringilla theresae |
| All names | Pyrrhocorax graculus | Pyrrhocorax graculus |
| All names | Pyrrhocorax pyrrhocorax | Pyrrhocorax pyrrhocorax |
| All names | Pyrrhospiza punicea | Carpodacus puniceus |
| All names | Pyrrhula pyrrhula | Pyrrhula pyrrhula |
| All names | Pyrrhula pyrrhula cineracea | Pyrrhula pyrrhula cineracea |
| All names | Pyrrhula pyrrhula griseiventris | Pyrrhula pyrrhula griseiventris |
| All names | Pytilia melba | Pytilia melba |
| All names | Quelea quelea | Quelea quelea |
| All names | Quiscalus quiscula | Quiscalus quiscula |
| All names | Rallina paykulli | Porzana paykullii |
| All names | Rallus aquaticus | Rallus aquaticus |
| All names | Rallus limicola | Rallus limicola |
| All names | Ramphocoris clotbey | Ramphocoris clotbey |
| All names | Recurvirostra americana | Recurvirostra americana |
| All names | Recurvirostra avosetta | Recurvirostra avosetta |
| All names | Regulus calendula | Regulus calendula |
| All names | Regulus ignicapilla | Regulus ignicapilla |
| All names | Regulus ignicapillus | Regulus ignicapilla |
| All names | Regulus regulus | Regulus regulus |
| All names | Regulus teneriffae | Regulus teneriffae |
| All names | Remiz coronatus | Remiz coronatus |
| All names | Remiz macronyx | Remiz macronyx |
| All names | Remiz pendulinus | Remiz pendulinus |
| All names | Remiz pendulinus macronyx | Remiz pendulinus macronyx |
| All names | Rhinoptilus chalcopterus | Rhinoptilus chalcopterus |
| All names | Rhodopechys githaginea | Bucanetes githagineus |
| All names | Rhodopechys mongolica | Bucanetes mongolicus |
| All names | Rhodopechys obsoleta | Rhodospiza obsoleta |
| All names | Rhodopechys sanguinea | Rhodopechys sanguineus |
| All names | Rhodopechys sanguineus | Rhodopechys sanguineus |
| All names | Rhodospiza obsoleta | Rhodospiza obsoleta |
| All names | Rhodospiza sanguinea | Rhodopechys sanguineus |
| All names | Rhodostethia rosea | Rhodostethia rosea |
| All names | Rhyacornis fuliginosus | Rhyacornis fuliginosus |
| All names | Rhynchostruthus socotranus | Rhynchostruthus socotranus |
| All names | Riparia cincta | Riparia cincta |
| All names | Riparia diluta | Riparia diluta |
| All names | Riparia paludicola | Riparia paludicola |
| All names | Riparia riparia | Riparia riparia |
| All names | Rissa brevirostris | Rissa brevirostris |
| All names | Rissa tridactyla | Rissa tridactyla |
| All names | Rostratula benghalensis | Rostratula benghalensis |
| All names | Rufibranta ruficollis | Branta ruficollis |
| All names | Rynchops albicollis | Rynchops albicollis |
| All names | Rynchops flavirostris | Rynchops flavirostris |
| All names | Salicaria palustris | Acrocephalus palustris |
| All names | Salicaria turdoides | Acrocephalus arundinaceus |
| All names | Sarkidiornis melanotos | Sarkidiornis melanotos |
| All names | Saxicola caprata | Saxicola caprata |
| All names | Saxicola dacotiae | Saxicola dacotiae |
| All names | Saxicola insignis | Saxicola insignis |
| All names | Saxicola maurus | Saxicola maurus |
| All names | Saxicola rubetra | Saxicola rubetra |
| All names | Saxicola rubicola | Saxicola rubicola |
| All names | Saxicola torquata | Saxicola rubicola |
| All names | Sayornis phoebe | Sayornis phoebe |
| All names | Scolopax rusticola | Scolopax rusticola |
| All names | Scopus umbretta | Scopus umbretta |
| All names | Scotocerca inquieta | Scotocerca inquieta |
| All names | Seiurus aurocapilla | Seiurus aurocapilla |
| All names | Seiurus aurocapillus | Seiurus aurocapilla |
| All names | Seiurus motacilla | Seiurus motacilla |
| All names | Seiurus noveboracensis | Seiurus noveboracensis |
| All names | Serinus canaria | Serinus canaria |
| All names | Serinus citrinella | Serinus citrinella |
| All names | Serinus corsicanus | Serinus corsicanus |
| All names | Serinus menachensis | Serinus menachensis |
| All names | Serinus pusillus | Serinus pusillus |
| All names | Serinus rothschildi | Serinus rothschildi |
| All names | Serinus serinus | Serinus serinus |
| All names | Serinus syriacus | Serinus syriacus |
| All names | Setophaga ruticilla | Setophaga ruticilla |
| All names | Sitta canadensis | Sitta canadensis |
| All names | Sitta europaea | Sitta europaea |
| All names | Sitta krueperi | Sitta krueperi |
| All names | Sitta ledanti | Sitta ledanti |
| All names | Sitta neumayer | Sitta neumayer |
| All names | Sitta tephronota | Sitta tephronota |
| All names | Sitta whiteheadi | Sitta whiteheadi |
| All names | Somateria fischeri | Somateria fischeri |
| All names | Somateria mollissima | Somateria mollissima |
| All names | Somateria spectabilis | Somateria spectabilis |
| All names | Somateria stelleri | Polysticta stelleri |
| All names | Spatula clypeata | Anas clypeata |
| All names | Spermestes bicolor | Spermestes bicolor |
| All names | Sphenurus sieboldii | Treron sieboldii |
| All names | Sphyrapicus varius | Sphyrapicus varius |
| All names | Spinus spinus | Carduelis spinus |
| All names | Spiza americana | Spiza americana |
| All names | Spizaetus nipalensis | Spizaetus nipalensis |
| All names | Spizella arborea | Spizella arborea |
| All names | Spodiopsar cineraceus | Sturnus cineraceus |
| All names | Sporaeginthus subflavus | Sporaeginthus subflavus |
| All names | Squatarola squatarola | Pluvialis squatarola |
| All names | Steganopus tricolor | Phalaropus tricolor |
| All names | Stercorarius antarcticus | Stercorarius antarcticus |
| All names | Stercorarius longicaudus | Stercorarius longicaudus |
| All names | Stercorarius maccormicki | Stercorarius maccormicki |
| All names | Stercorarius parasiticus | Stercorarius parasiticus |
| All names | Stercorarius pomarinus | Stercorarius pomarinus |
| All names | Stercorarius skua | Stercorarius skua |
| All names | Sterna | Sterna |
| All names | Sterna albifrons | Sternula albifrons |
| All names | Sterna aleutica | Onychoprion aleuticus |
| All names | Sterna anaethetus | Onychoprion anaethetus |
| All names | Sterna antillarum | Sternula antillarum |
| All names | Sterna bengalensis | Thalasseus bengalensis |
| All names | Sterna bergii | Thalasseus bergii |
| All names | Sterna caspia | Hydroprogne caspia |
| All names | Sterna dougallii | Sterna dougallii |
| All names | Sterna elegans | Thalasseus elegans |
| All names | Sterna forsteri | Sterna forsteri |
| All names | Sterna fuscata | Onychoprion fuscatus |
| All names | Sterna hirundo | Sterna hirundo |
| All names | Sterna hybrida | Chlidonias hybrida |
| All names | Sterna leucoptera | Chlidonias leucopterus |
| All names | Sterna macrura | Sterna paradisaea |
| All names | Sterna maxima | Thalasseus maximus |
| All names | Sterna niger | Chlidonias niger |
| All names | Sterna nilotica | Gelochelidon nilotica |
| All names | Sterna paradisaea | Sterna paradisaea |
| All names | Sterna repressa | Sterna repressa |
| All names | Sterna sandvicensis | Thalasseus sandvicensis |
| All names | Sterna saundersi | Sternula saundersi |
| All names | Sterna sumatrana | Sterna sumatrana |
| All names | Sternula albifrons | Sternula albifrons |
| All names | Sternula antillarum | Sternula antillarum |
| All names | Sternula saundersi | Sternula saundersi |
| All names | Streptopelia chinensis | Streptopelia chinensis |
| All names | Streptopelia decaocto | Streptopelia decaocto |
| All names | Streptopelia lugens | Streptopelia lugens |
| All names | Streptopelia orientalis | Streptopelia orientalis |
| All names | Streptopelia roseogrisea | Streptopelia roseogrisea |
| All names | Streptopelia semitorquata | Streptopelia semitorquata |
| All names | Streptopelia senegalensis | Streptopelia senegalensis |
| All names | Streptopelia tranquebarica | Streptopelia tranquebarica |
| All names | Streptopelia turtur | Streptopelia turtur |
| All names | Strix aluco | Strix aluco |
| All names | Strix butleri | Strix butleri |
| All names | Strix nebulosa | Strix nebulosa |
| All names | Strix uralensis | Strix uralensis |
| All names | Strix varia | Strix varia |
| All names | Struthio camelus | Struthio camelus |
| All names | Sturnella magna | Sturnella magna |
| All names | Sturnia philippensis | Sturnus philippensis |
| All names | Sturnia sturnina | Sturnia sturnina |
| All names | Sturnus cineraceus | Sturnus cineraceus |
| All names | Sturnus pagodarum | Temenuchus pagodarum |
| All names | Sturnus philippensis | Sturnus philippensis |
| All names | Sturnus roseus | Pastor roseus |
| All names | Sturnus sturninus | Sturnus sturninus |
| All names | Sturnus sturninus | Sturnia sturnina |
| All names | Sturnus unicolor | Sturnus unicolor |
| All names | Sturnus vulgaris | Sturnus vulgaris |
| All names | Sula bassana | Morus bassanus |
| All names | Sula capensis | Morus capensis |
| All names | Sula dactylatra | Sula dactylatra |
| All names | Sula leucogaster | Sula leucogaster |
| All names | Sula sula | Sula sula |
| All names | Surnia ulula | Surnia ulula |
| All names | Suthora webbiana | Paradoxornis webbianus |
| All names | Sylvia althaea | Sylvia althaea |
| All names | Sylvia atricapilla | Sylvia atricapilla |
| All names | Sylvia balearica | Sylvia balearica |
| All names | Sylvia balearica | Sylvia sarda |
| All names | Sylvia borin | Sylvia borin |
| All names | Sylvia buryi | Sylvia buryi |
| All names | Sylvia cantillans | Sylvia cantillans |
| All names | Sylvia communis | Sylvia communis |
| All names | Sylvia conspicillata | Sylvia conspicillata |
| All names | Sylvia crassirostris | Sylvia crassirostris |
| All names | Sylvia curruca | Sylvia curruca |
| All names | Sylvia deserti | Sylvia deserti |
| All names | Sylvia deserti | Sylvia deserticola |
| All names | Sylvia deserticola | Sylvia deserti |
| All names | Sylvia deserticola | Sylvia deserticola |
| All names | Sylvia hortensis | Sylvia hortensis |
| All names | Sylvia leucomelaena | Sylvia leucomelaena |
| All names | Sylvia melanocephala | Sylvia melanocephala |
| All names | Sylvia melanothorax | Sylvia melanothorax |
| All names | Sylvia minula | Sylvia minula |
| All names | Sylvia mystacea | Sylvia mystacea |
| All names | Sylvia nana | Sylvia nana |
| All names | Sylvia nisoria | Sylvia nisoria |
| All names | Sylvia rueppelli | Sylvia rueppelli |
| All names | Sylvia sarda | Sylvia balearica |
| All names | Sylvia sarda | Sylvia sarda |
| All names | Sylvia undata | Sylvia undata |
| All names | Synthliboramphus antiquus | Synthliboramphus antiquus |
| All names | Synthliboramphus wumizusume | Synthliboramphus wumizusume |
| All names | Syrrhaptes paradoxus | Syrrhaptes paradoxus |
| All names | Syrrhaptes tibetanus | Syrrhaptes tibetanus |
| All names | Tachybaptus ruficollis | Tachybaptus ruficollis |
| All names | Tachycineta bicolor | Tachycineta bicolor |
| All names | Tachymarptis melba | Tachymarptis melba |
| All names | Tadorna cristata | Tadorna cristata |
| All names | Tadorna ferruginea | Tadorna ferruginea |
| All names | Tadorna tadorna | Tadorna tadorna |
| All names | Tarsiger cyanurus | Tarsiger cyanurus |
| All names | Tchagra senegala | Tchagra senegalus |
| All names | Tchagra senegalus | Tchagra senegalus |
| All names | Temenuchus pagodarum | Temenuchus pagodarum |
| All names | Terathopius ecaudatus | Terathopius ecaudatus |
| All names | Terekia cinerea | Xenus cinereus |
| All names | Terpsiphone atrocaudata | Terpsiphone atrocaudata |
| All names | Terpsiphone paradisi | Terpsiphone paradisi |
| All names | Terpsiphone viridis | Terpsiphone viridis |
| All names | Tetrao mlokosiewiczi | Tetrao mlokosiewiczi |
| All names | Tetrao parvirostris | Tetrao parvirostris |
| All names | Tetrao tetrix | Tetrao tetrix |
| All names | Tetrao urogalloides | Tetrao parvirostris |
| All names | Tetrao urogallus | Tetrao urogallus |
| All names | Tetraogallus altaicus | Tetraogallus altaicus |
| All names | Tetraogallus caspius | Tetraogallus caspius |
| All names | Tetraogallus caucasicus | Tetraogallus caucasicus |
| All names | Tetraogallus himalayensis | Tetraogallus himalayensis |
| All names | Tetraogallus tibetanus | Tetraogallus tibetanus |
| All names | Tetrastes bonasia | Bonasa bonasia |
| All names | Tetrax tetrax | Tetrax tetrax |
| All names | Thalassarche cauta | Thalassarche cauta |
| All names | Thalassarche chlororhynchos | Thalassarche chlororhynchos |
| All names | Thalassarche melanophris | Thalassarche melanophris |
| All names | Thalasseus bengalensis | Thalasseus bengalensis |
| All names | Thalasseus bergii | Thalasseus bergii |
| All names | Thalasseus elegans | Thalasseus elegans |
| All names | Thalasseus maximus | Thalasseus maximus |
| All names | Thalasseus sandvicensis | Thalasseus sandvicensis |
| All names | Threskiornis aethiopicus | Threskiornis aethiopicus |
| All names | Threskiornis melanocephalus | Threskiornis melanocephalus |
| All names | Tichodroma muraria | Tichodroma muraria |
| All names | Tmetothylacus tenellus | Tmetothylacus tenellus |
| All names | Tockus nasutus | Tockus nasutus |
| All names | Todiramphus chloris | Todiramphus chloris |
| All names | Torgos tracheliotus | Torgos tracheliotus |
| All names | Toxostoma rufum | Toxostoma rufum |
| All names | Treron sieboldii | Treron sieboldii |
| All names | Treron waalia | Treron waalia |
| All names | Tringa brevipes | Tringa brevipes |
| All names | Tringa cinerea | Xenus cinereus |
| All names | Tringa erythropus | Tringa erythropus |
| All names | Tringa flavipes | Tringa flavipes |
| All names | Tringa glareola | Tringa glareola |
| All names | Tringa guttifer | Tringa guttifer |
| All names | Tringa hypoleucos | Actitis hypoleucos |
| All names | Tringa incana | Tringa incana |
| All names | Tringa macularia | Actitis macularius |
| All names | Tringa melanoleuca | Tringa melanoleuca |
| All names | Tringa nebularia | Tringa nebularia |
| All names | Tringa ochropus | Tringa ochropus |
| All names | Tringa semipalmatus | Tringa semipalmatus |
| All names | Tringa solitaria | Tringa solitaria |
| All names | Tringa stagnatilis | Tringa stagnatilis |
| All names | Tringa totanus | Tringa totanus |
| All names | Troglodytes troglodytes | Troglodytes troglodytes |
| All names | Tryngites subruficollis | Tryngites subruficollis |
| All names | Turdoides altirostris | Turdoides altirostris |
| All names | Turdoides caudata | Turdoides caudata |
| All names | Turdoides caudatus | Turdoides caudata |
| All names | Turdoides fulva | Turdoides fulva |
| All names | Turdoides fulvus | Turdoides fulva |
| All names | Turdoides squamiceps | Turdoides squamiceps |
| All names | Turdus cardis | Turdus cardis |
| All names | Turdus chrysolaus | Turdus obscurus |
| All names | Turdus dauma | Zoothera dauma |
| All names | Turdus eunous | Turdus naumanni |
| All names | Turdus hortulorum | Turdus hortulorum |
| All names | Turdus iliacus | Turdus iliacus |
| All names | Turdus menachensis | Turdus menachensis |
| All names | Turdus merula | Turdus merula |
| All names | Turdus migratorius | Turdus migratorius |
| All names | Turdus minimus | Catharus minimus |
| All names | Turdus musicus | Turdus iliacus |
| All names | Turdus naumanni | Turdus naumanni |
| All names | Turdus obscurus | Turdus obscurus |
| All names | Turdus pallidus | Turdus obscurus |
| All names | Turdus philomelos | Turdus philomelos |
| All names | Turdus pilaris | Turdus pilaris |
| All names | Turdus ruficollis | Turdus ruficollis |
| All names | Turdus ruficollis atrogularis | Turdus ruficollis atrogularis |
| All names | Turdus sibiricus | Zoothera sibirica |
| All names | Turdus torquatus | Turdus torquatus |
| All names | Turdus unicolor | Turdus unicolor |
| All names | Turdus viscivorus | Turdus viscivorus |
| All names | Turnix sylvatica | Turnix sylvaticus |
| All names | Turnix sylvaticus | Turnix sylvaticus |
| All names | Turnix tanki | Turnix tanki |
| All names | Turtur abyssinicus | Turtur abyssinicus |
| All names | Tyrannus tyrannus | Tyrannus tyrannus |
| All names | Tyto alba | Tyto alba |
| All names | Upupa epops | Upupa epops |
| All names | Uraeginthus bengalus | Uraeginthus bengalus |
| All names | Uragus sibiricus | Uragus sibiricus |
| All names | Uria aalge | Uria aalge |
| All names | Uria grylle | Cepphus grylle |
| All names | Uria lomvia | Uria lomvia |
| All names | Urinator arcticus | Gavia arctica |
| All names | Urosphena squameiceps | Urosphena squameiceps |
| All names | Vanellochettusia leucura | Vanellus leucurus |
| All names | Vanellus cinereus | Vanellus cinereus |
| All names | Vanellus duvaucelii | Vanellus duvaucelii |
| All names | Vanellus gregarius | Vanellus gregarius |
| All names | Vanellus indicus | Vanellus indicus |
| All names | Vanellus leucurus | Vanellus leucurus |
| All names | Vanellus spinosus | Vanellus spinosus |
| All names | Vanellus tectus | Vanellus tectus |
| All names | Vanellus vanellus | Vanellus vanellus |
| All names | Vermivora celata | Vermivora celata |
| All names | Vermivora chrysoptera | Vermivora chrysoptera |
| All names | Vermivora peregrina | Vermivora peregrina |
| All names | Vermivora pinus | Vermivora pinus |
| All names | Vermivora ruficapilla | Vermivora ruficapilla |
| All names | Vidua macroura | Vidua macroura |
| All names | Vireo flavifrons | Vireo flavifrons |
| All names | Vireo griseus | Vireo griseus |
| All names | Vireo olivaceus | Vireo olivaceus |
| All names | Vireo philadelphicus | Vireo philadelphicus |
| All names | Vireo solitarius | Vireo solitarius |
| All names | Wilsonia canadensis | Wilsonia canadensis |
| All names | Wilsonia citrina | Wilsonia citrina |
| All names | Wilsonia pusilla | Wilsonia pusilla |
| All names | Xanthocephalus xanthocephalus | Xanthocephalus xanthocephalus |
| All names | Xema sabini | Xema sabini |
| All names | Xenus cinereus | Xenus cinereus |
| All names | Yungipicus canicapillus | Dendrocopos nanus |
| All names | Yungipicus kizuki | Dendrocopos kizuki |
| All names | Zenaida macroura | Zenaida macroura |
| All names | Zonotrichia albicollis | Zonotrichia albicollis |
| All names | Zonotrichia atricapilla | Zonotrichia atricapilla |
| All names | Zonotrichia iliaca | Passerella iliaca |
| All names | Zonotrichia leucophrys | Zonotrichia leucophrys |
| All names | Zonotrichia melodia | Melospiza melodia |
| All names | Zoothera dauma | Zoothera dauma |
| All names | Zoothera naevia | Ixoreus naevius |
| All names | Zoothera sibirica | Zoothera sibirica |
| All names | Zosterops abyssinicus | Zosterops abyssinicus |
| All names | Zosterops erythropleurus | Zosterops erythropleurus |
| All names | Zosterops japonicus | Zosterops japonicus |
| All names | Zosterops palpebrosus | Zosterops palpebrosus |
