| All names | Abellaruco | Merops apiaster |
| All names | Abellaruco de cara azul | Merops persicus |
| All names | Abellaruco de cara azul | Merops superciliosus |
| All names | Abetouro | Botaurus stellaris |
| All names | Abetouro americano | Botaurus lentiginosus |
| All names | Aguia calzada | Aquila pennata |
| All names | Aguia cobreira | Circaetus gallicus |
| All names | Aguia imperial | Aquila heliaca |
| All names | Aguia imperial ibérica | Aquila adalberti |
| All names | Aguia manchada | Aquila clanga |
| All names | Aguia perdigueira | Aquila fasciata |
| All names | Aguia pescadora | Pandion haliaetus |
| All names | Aguia pomerana | Aquila pomarina |
| All names | Aguia real | Aquila chrysaetos |
| All names | Albatros olleirudo | Thalassarche melanophris |
| All names | Alcaraván | Burhinus oedicnemus |
| All names | Alfaneque | Falco biarmicus |
| All names | Alosa puput | Alaemon alaudipes |
| All names | Andoriña | Hirundo rustica |
| All names | Andoriña das barreiras | Riparia riparia |
| All names | Andoriña dáurica | Cecropis daurica |
| All names | Andoriña de cu branco | Delichon urbicum |
| All names | Andoriña dos penedos | Ptyonoprogne rupestris |
| All names | Andoriñón mongol | Hirundapus caudacutus |
| All names | Andoriñón real | Tachymarptis melba |
| All names | Ànec carolí | Aix sponsa |
| All names | Arao | Uria aalge |
| All names | Arao de ala branca | Cepphus grylle |
| All names | Arao papagaio | Fratercula arctica |
| All names | Arao pequeno | Alle alle |
| All names | Arcea | Scolopax rusticola |
| All names | Asubiador | Anas penelope |
| All names | Asubiador americano | Anas americana |
| All names | Atobá grande | Sula dactylatra |
| All names | Avefría | Vanellus vanellus |
| All names | Avefría sociable | Vanellus gregarius |
| All names | Avelaiona | Strix aluco |
| All names | Avenoiteira cincenta | Caprimulgus europaeus |
| All names | Avenoiteira papuda | Caprimulgus ruficollis |
| All names | Avetarda | Otis tarda |
| All names | Avoceta | Recurvirostra avosetta |
| All names | Azor | Accipiter gentilis |
| All names | Azulenta | Prunella modularis |
| All names | Azulenta alpina | Prunella collaris |
| All names | Becacina | Gallinago gallinago |
| All names | Becacina pequena | Lymnocryptes minimus |
| All names | Becacina real | Gallinago media |
| All names | Bengalí vermello | Amandava amandava |
| All names | Bico de coral común | Estrilda astrild |
| All names | Bicogroso | Coccothraustes coccothraustes |
| All names | Bilurico alinegro | Tringa ochropus |
| All names | Bilurico bastardo | Tringa glareola |
| All names | Bilurico claro | Tringa nebularia |
| All names | Bilurico das rochas | Actitis hypoleucos |
| All names | Bilurico do Terek | Xenus cinereus |
| All names | Bilurico escuro | Tringa erythropus |
| All names | Bilurico fino | Tringa stagnatilis |
| All names | Bilurico maculado | Actitis macularius |
| All names | Bilurico patiamarelo grande | Tringa melanoleuca |
| All names | Bilurico patiamarelo pequeno | Tringa flavipes |
| All names | Bilurico patirrubio | Tringa totanus |
| All names | Boscarla dels arrossars | Acrocephalus agricola |
| All names | Boscarla dels matolls | Acrocephalus baeticatus |
| All names | Boscarla dels matolls | Acrocephalus dumetorum |
| All names | Bosquerola coronada | Dendroica coronata |
| All names | Bosquerola de Louisiana | Seiurus motacilla |
| All names | Bosqueta pàl·lida occidental | Hippolais opaca |
| All names | Bubela | Upupa epops |
| All names | Bufo pequeno | Asio otus |
| All names | Bufo real | Bubo bubo |
| All names | Bulbul | Pycnonotus barbatus |
| All names | Calandra de Dupont | Chersophilus duponti |
| All names | Calandra real | Melanocorypha calandra |
| All names | Calandriña das marismas | Calandrella rufescens |
| All names | Calcamar | Pelagodroma marina |
| All names | Camón | Porphyrio porphyrio |
| All names | Camón de Allen | Porphyrio alleni |
| All names | Canario | Serinus canaria |
| All names | Cardeal | Pyrrhula pyrrhula |
| All names | Carolo | Alca torda |
| All names | Carquexa | Fulica americana |
| All names | Carrán ártico | Sterna paradisaea |
| All names | Carrán bengalés | Thalasseus bengalensis |
| All names | Carrán común | Sterna hirundo |
| All names | Carrán cristado | Thalasseus sandvicensis |
| All names | Carrán de bico curto | Gelochelidon nilotica |
| All names | Carrán de Forster | Sterna forsteri |
| All names | Carrán do Caspio | Hydroprogne caspia |
| All names | Carrán elegante | Thalasseus elegans |
| All names | Carrán escuro | Onychoprion fuscatus |
| All names | Carrán pequeno | Sternula albifrons |
| All names | Carrán real | Thalasseus maximus |
| All names | Carrán rosado | Sterna dougallii |
| All names | Carriza | Troglodytes troglodytes |
| All names | Carriza dos xuncos | Cisticola juncidis |
| All names | Cata | Myiopsitta monachus |
| All names | Catorra de Kramer | Psittacula krameri |
| All names | Cegoña branca | Ciconia ciconia |
| All names | Cegoña negra | Ciconia nigra |
| All names | Cerceta | Anas carolinensis |
| All names | Cerceta | Anas crecca |
| All names | Cerceta albela | Anas querquedula |
| All names | Cerceta aliazul | Anas discors |
| All names | Cerceta caneleira | Dendrocygna bicolor |
| All names | Cerceta da Carolina | Anas carolinensis |
| All names | Cerceta da Carolina | Anas crecca |
| All names | Cerceta do Baikal | Anas formosa |
| All names | Cerceta parda | Marmaronetta angustirostris |
| All names | Charrela | Perdix perdix |
| All names | Chasco canario | Saxicola dacotiae |
| All names | Chasco común | Saxicola rubicola |
| All names | Chasco norteño | Saxicola rubetra |
| All names | Choia | Pyrrhocorax pyrrhocorax |
| All names | Choia de bico amarelo | Pyrrhocorax graculus |
| All names | Cirrio | Apus apus |
| All names | Cirrio cafre | Apus caffer |
| All names | Cirrio de cheminea | Chaetura pelagica |
| All names | Cirrio pálido | Apus pallidus |
| All names | Cirrio pequeno | Apus affinis |
| All names | Cirrio unicolor | Apus unicolor |
| All names | Cisne bravo | Cygnus cygnus |
| All names | Cisne mudo | Cygnus olor |
| All names | Cisne pequeno | Cygnus columbianus |
| All names | Colom canari de Bolle | Columba bollii |
| All names | Combatente | Philomachus pugnax |
| All names | Corredeira | Cursorius cursor |
| All names | Corriol de Leschenault | Charadrius leschenaultii |
| All names | Corriol pecuari | Charadrius pecuarius |
| All names | Cortizol común | Pterocles orientalis |
| All names | Corvo grande | Corvus corax |
| All names | Corvo mariño cristado | Phalacrocorax aristotelis |
| All names | Corvo mariño grande | Phalacrocorax carbo |
| All names | Corvo mariño pigmeo | Phalacrocorax pygmaeus |
| All names | Corvo pequeno | Corvus corone |
| All names | Cotovía cristada | Galerida cristata |
| All names | Cotovía montesa | Galerida theklae |
| All names | Cotovía pequena | Lullula arborea |
| All names | Cotxa cuablava | Tarsiger cyanurus |
| All names | Cruzabico | Loxia curvirostra |
| All names | Cuco | Cuculus canorus |
| All names | Cuco real | Clamator glandarius |
| All names | Cucut becgroc | Coccyzus americanus |
| All names | Cullereiro | Platalea leucorodia |
| All names | Cullereiro africano | Platalea alba |
| All names | Cullerete | Anas clypeata |
| All names | Curuxa | Tyto alba |
| All names | Curuxa das xunqueiras | Asio flammeus |
| All names | Curuxa gavia | Surnia ulula |
| All names | Curuxa moura | Asio capensis |
| All names | Éider | Somateria mollissima |
| All names | Éider real | Somateria spectabilis |
| All names | Enganyapastors americà | Chordeiles minor |
| All names | Escribenta amarela | Emberiza citrinella |
| All names | Escribenta aureolada | Emberiza aureola |
| All names | Escribenta cabecinegra | Emberiza melanocephala |
| All names | Escribenta común | Emberiza cirlus |
| All names | Escribenta das canaveiras | Emberiza schoeniclus |
| All names | Escribenta das neves | Plectrophenax nivalis |
| All names | Escribenta de cara vermella | Emberiza bruniceps |
| All names | Escribenta de Gmelin | Emberiza leucocephalos |
| All names | Escribenta hortelá | Emberiza hortulana |
| All names | Escribenta lapona | Calcarius lapponicus |
| All names | Escribenta pigmea | Emberiza pusilla |
| All names | Escribenta riscada | Emberiza cia |
| All names | Escribenta rústica | Emberiza rustica |
| All names | Esmerillón | Falco columbarius |
| All names | Esparver cuaforcat | Elanoides forficatus |
| All names | Estorniño negro | Sturnus unicolor |
| All names | Estorniño pinto | Sturnus vulgaris |
| All names | Estorniño rosado | Pastor roseus |
| All names | Estreliña do norte | Regulus regulus |
| All names | Estreliña riscada | Regulus ignicapilla |
| All names | Faisán | Phasianus colchicus |
| All names | Falaropo bicofino | Phalaropus lobatus |
| All names | Falaropo bicogroso | Phalaropus fulicarius |
| All names | Falaropo de Wilson | Phalaropus tricolor |
| All names | Falcón albar | Falco rusticolus |
| All names | Falcón da raíña | Falco eleonorae |
| All names | Falcón de Berbería | Falco pelegrinoides |
| All names | Falcón pequeno | Falco subbuteo |
| All names | Falcón peregrino | Falco peregrinus |
| All names | Ferreiriño azul | Cyanistes caeruleus |
| All names | Ferreiriño cristado | Lophophanes cristatus |
| All names | Ferreiriño de bigote | Panurus biarmicus |
| All names | Ferreiriño de cara negra | Remiz pendulinus |
| All names | Ferreiriño negro | Periparus ater |
| All names | Ferreiriño palustre | Poecile palustris |
| All names | Ferreiriño rabilongo | Aegithalos caudatus |
| All names | Ferreiriño real | Parus major |
| All names | Flamingo | Phoenicopterus roseus |
| All names | Flamingo pequeno | Phoenicopterus minor |
| All names | Folosa acuática | Acrocephalus paludicola |
| All names | Folosa amarela | Hippolais polyglotta |
| All names | Folosa das canaveiras | Acrocephalus scirpaceus |
| All names | Folosa de Blyth | Acrocephalus baeticatus |
| All names | Folosa de Blyth | Acrocephalus dumetorum |
| All names | Folosa dos xuncos | Acrocephalus schoenobaenus |
| All names | Folosa grande | Acrocephalus arundinaceus |
| All names | Folosa icterina | Hippolais icterina |
| All names | Folosa manchada | Locustella naevia |
| All names | Folosa pálida | Hippolais pallida |
| All names | Folosa palustre | Acrocephalus palustris |
| All names | Folosa real | Acrocephalus melanopogon |
| All names | Folosa unicolor | Locustella luscinioides |
| All names | Fredeluga cuablanca | Vanellus leucurus |
| All names | Fulmar | Fulmarus glacialis |
| All names | Furabuchos atlántico | Puffinus puffinus |
| All names | Furabuchos balear | Puffinus mauretanicus |
| All names | Furabuchos mediterráneo | Puffinus yelkouan |
| All names | Gabeador azul | Sitta europaea |
| All names | Gabeador común | Certhia brachydactyla |
| All names | Gabeador norteño | Certhia familiaris |
| All names | Gabeador vermello | Tichodroma muraria |
| All names | Gabián | Accipiter nisus |
| All names | Gabita | Haematopus ostralegus |
| All names | Gaio | Garrulus glandarius |
| All names | Gaio | Pica pica |
| All names | Gaivina de ala branca | Chlidonias leucopterus |
| All names | Gaivina de cara branca | Chlidonias hybrida |
| All names | Gaivina negra | Chlidonias niger |
| All names | Gaivota alegre | Larus atricilla |
| All names | Gaivota arxéntea | Larus argentatus |
| All names | Gaivota bicofina | Larus genei |
| All names | Gaivota cabecinegra | Larus melanocephalus |
| All names | Gaivota cana | Larus canus |
| All names | Gaivota chorona | Larus ridibundus |
| All names | Gaivota de Audouin | Larus audouinii |
| All names | Gaivota de Bonaparte | Larus philadelphia |
| All names | Gaivota de cabeza cincenta | Larus cirrocephalus |
| All names | Gaivota de Delaware | Larus delawarensis |
| All names | Gaivota de Franklin | Larus pipixcan |
| All names | Gaivota de Sabine | Xema sabini |
| All names | Gaivota escura | Larus fuscus |
| All names | Gaivota hiperbórea | Larus hyperboreus |
| All names | Gaivota patiamarela | Larus cachinnans |
| All names | Gaivota patiamarela | Larus michahellis |
| All names | Gaivota patiamarela | Larus cachinnans |
| All names | Gaivota patiamarela | Larus michahellis |
| All names | Gaivota pequena | Larus minutus |
| All names | Gaivota polar | Larus glaucoides |
| All names | Gaivota tridáctila | Rissa tridactyla |
| All names | Gaivotón | Larus marinus |
| All names | Galiñola | Gallinula chloropus |
| All names | Galiñola cristada | Fulica cristata |
| All names | Galiñola negra | Fulica atra |
| All names | Ganga | Pterocles alchata |
| All names | Ganga de Pallas | Syrrhaptes paradoxus |
| All names | Ganso bicocurto | Anser brachyrhynchus |
| All names | Ganso bravo | Anser anser |
| All names | Ganso campestre | Anser fabalis |
| All names | Ganso das neves | Chen caerulescens |
| All names | Ganso das neves | Anser caerulescens |
| All names | Ganso de cara branca | Branta leucopsis |
| All names | Ganso de cara negra | Branta bernicla |
| All names | Ganso de testa branca | Anser albifrons |
| All names | Ganso do Canadá | Branta canadensis |
| All names | Ganso paporrubio | Branta ruficollis |
| All names | Ganso pequeno | Anser erythropus |
| All names | Garza boieira | Bubulcus ibis |
| All names | Garza caranguexeira | Ardeola ralloides |
| All names | Garza da noite | Nycticorax nycticorax |
| All names | Garza pequena | Ixobrychus minutus |
| All names | Garza real | Ardea cinerea |
| All names | Garza vermella | Ardea purpurea |
| All names | Garzota | Egretta garzetta |
| All names | Garzota dos arrecifes | Egretta gularis |
| All names | Garzota grande | Ardea alba |
| All names | Gatafornela | Circus cyaneus |
| All names | Gavià argentat americà | Larus smithsonianus |
| All names | Gavina rosada | Rhodostethia rosea |
| All names | Gralla grande | Corvus frugilegus |
| All names | Gralla pequena | Corvus monedula |
| All names | Grévol | Bonasa bonasia |
| All names | Griva americana | Turdus migratorius |
| All names | Grou | Grus grus |
| All names | Grou pequeno | Anthropoides virgo |
| All names | Guión de paspallás | Crex crex |
| All names | Hubara | Chlamydotis undulata |
| All names | Ibis pelado | Geronticus eremita |
| All names | Ireré | Dendrocygna viduata |
| All names | Lagarteiro | Falco tinnunculus |
| All names | Lagarteiro cincento | Elanus caeruleus |
| All names | Lagarteiro das torres | Falco naumanni |
| All names | Lagarteiro patirrubio | Falco amurensis |
| All names | Lagarteiro patirrubio | Falco vespertinus |
| All names | Lavanco | Anas platyrhynchos |
| All names | Lavandeira branca | Motacilla alba |
| All names | Lavandeira citrina | Motacilla citreola |
| All names | Lavandeira marela | Motacilla flava |
| All names | Lavandeira real | Motacilla cinerea |
| All names | Laverca | Alauda arvensis |
| All names | Laverca cornuda | Eremophila alpestris |
| All names | Liñaceiro | Carduelis cannabina |
| All names | Liñaceiro de bico amarelo | Carduelis flavirostris |
| All names | Liñaceiro paponegra | Carduelis flammea |
| All names | Mallerenga africana | Cyanistes teneriffae |
| All names | Malvasía | Oxyura leucocephala |
| All names | Malvasía americana | Oxyura jamaicensis |
| All names | Marabú | Leptoptilos crumeniferus |
| All names | Martinet menut de Sturm | Ixobrychus sturmii |
| All names | Mascato | Morus bassanus |
| All names | Mascato pardo | Sula leucogaster |
| All names | Mastegatatxes | Ficedula hypoleuca |
| All names | Mazarico chiador | Numenius phaeopus |
| All names | Mazarico escolopáceo | Limnodromus griseus |
| All names | Mazarico escolopáceo | Limnodromus scolopaceus |
| All names | Mazarico negro | Plegadis falcinellus |
| All names | Mazarico pequeno | Numenius tenuirostris |
| All names | Mazarico rabinegro | Limosa limosa |
| All names | Mazarico real | Numenius arquata |
| All names | Mazarico rubio | Limosa lapponica |
| All names | Mergo cristado | Mergus serrator |
| All names | Mergo grande | Mergus merganser |
| All names | Mergo pequeno | Mergellus albellus |
| All names | Mergullón bicogroso | Podilymbus podiceps |
| All names | Mergullón cincento | Podiceps grisegena |
| All names | Mergullón cristado | Podiceps cristatus |
| All names | Mergullón de pescozo negro | Podiceps nigricollis |
| All names | Mergullón pequeno | Tachybaptus ruficollis |
| All names | Mergullón real | Podiceps auritus |
| All names | Merlo | Turdus merula |
| All names | Merlo azul | Monticola solitarius |
| All names | Merlo papobranco | Turdus torquatus |
| All names | Merlo rieiro | Cinclus cinclus |
| All names | Merlo rubio | Monticola saxatilis |
| All names | Millafre negro | Milvus migrans |
| All names | Millafre real | Milvus milvus |
| All names | Miñato | Buteo buteo |
| All names | Miñato abelleiro | Pernis apivorus |
| All names | Miñato calzado | Buteo lagopus |
| All names | Miñato mouro | Buteo rufinus |
| All names | Mobella árctica | Gavia arctica |
| All names | Mobella grande | Gavia immer |
| All names | Mobella pequena | Gavia stellata |
| All names | Mosquiter canari | Phylloscopus canariensis |
| All names | Mosquiter de Schwarz | Phylloscopus schwarzi |
| All names | Mosquiter reietó | Phylloscopus proregulus |
| All names | Moucho | Athene noctua |
| All names | Moucho de orellas | Otus scops |
| All names | Moucho de Tengmalm | Aegolius funereus |
| All names | Ocell gat | Dumetella carolinensis |
| All names | Ollodourado | Bucephala clangula |
| All names | Ollodourado islandés | Bucephala islandica |
| All names | Ollodurado de touca | Bucephala albeola |
| All names | Ouriolo | Oriolus oriolus |
| All names | Paíño de Madeira | Oceanodroma castro |
| All names | Paíño de rabo gallado | Oceanodroma leucorhoa |
| All names | Paíño de Wilson | Oceanites oceanicus |
| All names | Paíño pequeno | Hydrobates pelagicus |
| All names | Palleira parasita | Stercorarius parasiticus |
| All names | Palleira pomarina | Stercorarius pomarinus |
| All names | Palleira rabilonga | Stercorarius longicaudus |
| All names | Papamoscas cincento | Muscicapa striata |
| All names | Papamoscas de colar | Ficedula albicollis |
| All names | Papamoscas paporrubio | Ficedula parva |
| All names | Papoazul | Luscinia svecica |
| All names | Paporrubio | Erithacus rubecula |
| All names | Papuxa cabecinegra | Sylvia melanocephala |
| All names | Papuxa carrasqueira | Sylvia cantillans |
| All names | Papuxa cincenta | Sylvia curruca |
| All names | Papuxa común | Sylvia communis |
| All names | Papuxa das amoras | Sylvia atricapilla |
| All names | Papuxa do mato | Sylvia undata |
| All names | Papuxa gabián | Sylvia nisoria |
| All names | Papuxa picafollas | Sylvia borin |
| All names | Papuxa sarda | Sylvia balearica |
| All names | Papuxa sarda | Sylvia sarda |
| All names | Papuxa tomiñeira | Sylvia deserti |
| All names | Papuxa tomiñeira | Sylvia deserticola |
| All names | Paràsit gros | Stercorarius skua |
| All names | Pardal | Passer domesticus |
| All names | Pardal alpino | Montifringilla nivalis |
| All names | Pardal das rochas | Petronia petronia |
| All names | Pardal montés | Passer montanus |
| All names | Pardal mouro | Passer hispaniolensis |
| All names | Pardela atlántica | Pterodroma feae |
| All names | Pardela cincenta | Calonectris diomedea |
| All names | Pardela de Bulwer | Bulweria bulwerii |
| All names | Pardela encapuchada | Puffinus gravis |
| All names | Pardela escura | Puffinus griseus |
| All names | Pardela pequena | Puffinus assimilis |
| All names | Paspallás | Coturnix coturnix |
| All names | Pato bastardo | Aythya marila |
| All names | Pato bola | Aythya affinis |
| All names | Pato branco | Tadorna tadorna |
| All names | Pato canelo | Tadorna ferruginea |
| All names | Pato castaño | Aythya nyroca |
| All names | Pato chupón | Aythya ferina |
| All names | Pato cristado | Aythya fuligula |
| All names | Pato de colar | Aythya collaris |
| All names | Pato falcado | Anas falcata |
| All names | Pato frisado | Anas strepera |
| All names | Pato mandarín | Aix galericulata |
| All names | Pato rabeiro | Clangula hyemalis |
| All names | Pato rabilongo | Anas acuta |
| All names | Pato rubio | Netta rufina |
| All names | Pato sombrío | Anas rubripes |
| All names | Pedreiro cincento | Oenanthe oenanthe |
| All names | Pedreiro cincento | Oenanthe isabellina |
| All names | Pedreiro do deserto | Oenanthe deserti |
| All names | Pedreiro negro | Oenanthe leucura |
| All names | Pedreiro rubio | Oenanthe hispanica |
| All names | Pega azul | Cyanopica cyanus |
| All names | Pelicà rosat | Pelecanus rufescens |
| All names | Pelicano branco | Pelecanus onocrotalus |
| All names | Pentumeiro | Melanitta nigra |
| All names | Pentumeiro careto | Melanitta perspicillata |
| All names | Pentumeiro de ala branca | Melanitta fusca |
| All names | Perdiu de mar d'ala negra | Glareola nordmanni |
| All names | Perdiz | Alectoris rufa |
| All names | Perdiz das neves | Lagopus muta |
| All names | Perdiz de mar | Glareola pratincola |
| All names | Perdiz moura | Alectoris barbara |
| All names | Pernalonga | Himantopus himantopus |
| All names | Peto de dorso branco | Dendrocopos leucotos |
| All names | Peto formigueiro | Jynx torquilla |
| All names | Peto mediano | Dendrocopos medius |
| All names | Peto negro | Dryocopus martius |
| All names | Peto pequeno | Dendrocopos minor |
| All names | Peto real | Dendrocopos major |
| All names | Peto verde | Picus viridis |
| All names | Petrell de Swinhoe | Oceanodroma monorhis |
| All names | Petrell del Carib | Pterodroma hasitata |
| All names | Pica alpina | Anthus spinoletta |
| All names | Pica campestre | Anthus campestris |
| All names | Pica canaria | Anthus berthelotii |
| All names | Pica costeira | Anthus petrosus |
| All names | Pica das árbores | Anthus trivialis |
| All names | Pica das árbores | Anthus gustavi |
| All names | Pica de gorxa rubia | Anthus cervinus |
| All names | Pica de Hodgson | Anthus hodgsoni |
| All names | Pica de Richard | Anthus richardi |
| All names | Pica dos prados | Anthus pratensis |
| All names | Picafollas asubiador | Phylloscopus sibilatrix |
| All names | Picafollas bilistado | Phylloscopus humei |
| All names | Picafollas bilistado | Phylloscopus inornatus |
| All names | Picafollas común | Phylloscopus collybita |
| All names | Picafollas de Bonelli | Phylloscopus bonelli |
| All names | Picafollas ibérico | Phylloscopus ibericus |
| All names | Picafollas musical | Phylloscopus trochilus |
| All names | Picafollas sombrío | Phylloscopus fuscatus |
| All names | Picafollas troquiloide | Phylloscopus trochiloides |
| All names | Picanzo cabecirrubio | Lanius senator |
| All names | Picanzo isabel | Lanius isabellinus |
| All names | Picanzo nubio | Lanius nubicus |
| All names | Picanzo pequeno | Lanius minor |
| All names | Picanzo real meridional | Lanius meridionalis |
| All names | Picanzo real setentrional | Lanius excubitor |
| All names | Picanzo vermello | Lanius collurio |
| All names | Picapeixe | Alcedo atthis |
| All names | Picoteiro | Bombycilla garrulus |
| All names | Pigargo | Haliaeetus albicilla |
| All names | Píldora cincenta | Pluvialis squatarola |
| All names | Píldora dourada | Pluvialis apricaria |
| All names | Píldora dourada americana | Pluvialis dominica |
| All names | Píldora dourada siberiana | Pluvialis fulva |
| All names | Píllara das dunas | Charadrius alexandrinus |
| All names | Píllara mongola | Charadrius mongolus |
| All names | Píllara pequena | Charadrius dubius |
| All names | Píllara rabirrubia | Charadrius vociferus |
| All names | Píllara real | Charadrius hiaticula |
| All names | Píllara rubia | Charadrius morinellus |
| All names | Píllara semipalmada | Charadrius semipalmatus |
| All names | Pilro canelo | Tryngites subruficollis |
| All names | Pilro común | Calidris alpina |
| All names | Pilro de Baird | Calidris bairdii |
| All names | Pilro de Bering | Calidris tenuirostris |
| All names | Pilro de Bonaparte | Calidris fuscicollis |
| All names | Pilro de Maur | Calidris mauri |
| All names | Pilro de Temminck | Calidris temminckii |
| All names | Pilro escuro | Calidris maritima |
| All names | Pilro falcinelo | Limicola falcinellus |
| All names | Pilro ferruxento | Calidris ferruginea |
| All names | Pilro gordo | Calidris canutus |
| All names | Pilro minúsculo | Calidris minutilla |
| All names | Pilro patilongo | Calidris himantopus |
| All names | Pilro peitoral | Calidris melanotos |
| All names | Pilro pequeno | Calidris minuta |
| All names | Pilro semipalmado | Calidris pusilla |
| All names | Pilro tridáctilo | Calidris alba |
| All names | Pimpín | Fringilla coelebs |
| All names | Pimpín azul | Fringilla teydea |
| All names | Pimpín carmíneo | Carpodacus erythrinus |
| All names | Pimpín do norte | Fringilla montifringilla |
| All names | Pita do monte | Tetrao urogallus |
| All names | Poliña americana | Porzana carolina |
| All names | Poliña bastarda | Porzana parva |
| All names | Poliña pequena | Porzana pusilla |
| All names | Poliña pinta | Porzana porzana |
| All names | Pombo das rochas | Columba livia |
| All names | Pombo pequeno | Columba oenas |
| All names | Pombo torcaz | Columba palumbus |
| All names | Pombo turqué | Columba junoniae |
| All names | Quebranoces | Nucifraga caryocatactes |
| All names | Quebraósos | Gypaetus barbatus |
| All names | Rabiforcado | Fregata magnificens |
| All names | Rabirrubio | Phoenicurus ochruros |
| All names | Rabirrubio de testa branca | Phoenicurus phoenicurus |
| All names | Rabirrubio diademado | Phoenicurus moussieri |
| All names | Rabixunco | Phaethon aethereus |
| All names | Rascón | Rallus aquaticus |
| All names | Rolieiro | Coracias garrulus |
| All names | Rossinyol blau | Luscinia cyane |
| All names | Rousinol | Luscinia megarhynchos |
| All names | Rousinol bravo | Cettia cetti |
| All names | Rousinol do mato | Cercotrichas galactotes |
| All names | Rula común | Streptopelia decaocto |
| All names | Rula de colar | Streptopelia roseogrisea |
| All names | Rula turca | Streptopelia turtur |
| All names | Sisón | Tetrax tetrax |
| All names | Sit de vila | Emberiza striolata |
| All names | Sit mostatxut | Emberiza cioides |
| All names | Tallareta balear | Sylvia balearica |
| All names | Tallareta balear | Sylvia sarda |
| All names | Tallareta pàl·lida africana | Sylvia deserti |
| All names | Tallareta pàl·lida africana | Sylvia deserticola |
| All names | Tallarol emmascarat | Sylvia hortensis |
| All names | Tallarol trencamates | Sylvia conspicillata |
| All names | Tartaraña cincenta | Circus pygargus |
| All names | Tartaraña das xunqueiras | Circus aeruginosus |
| All names | Tartaraña de papo branco | Circus macrourus |
| All names | Terrerola cuabarrada | Ammomanes cinctura |
| All names | Terrerola vulgar | Calandrella brachydactyla |
| All names | Territ acuminat | Calidris acuminata |
| All names | Territ cuallarg | Bartramia longicauda |
| All names | Tord golanegre | Turdus ruficollis |
| All names | Tordo charlo | Zoothera dauma |
| All names | Tordo charlo | Turdus viscivorus |
| All names | Tordo común | Turdus philomelos |
| All names | Tordo real | Turdus pilaris |
| All names | Tordo rubio | Turdus iliacus |
| All names | Tórtora del Senegal | Streptopelia senegalensis |
| All names | Tórtora rogenca | Streptopelia orientalis |
| All names | Tourón | Turnix sylvaticus |
| All names | Trigueirón | Emberiza calandra |
| All names | Trompeteiro | Bucanetes githagineus |
| All names | Txagra capnegra | Tchagra senegalus |
| All names | Ubalo | Carduelis spinus |
| All names | Verderolo | Carduelis chloris |
| All names | Verderolo serrano | Serinus citrinella |
| All names | Virapedras | Arenaria interpres |
| All names | Viri d'ull vermell | Vireo olivaceus |
| All names | Voitre | Gyps fulvus |
| All names | Voitre branco | Neophron percnopterus |
| All names | Voitre de Rüppell | Gyps rueppellii |
| All names | Voitre negro | Aegypius monachus |
| All names | Voltor torgos | Torgos tracheliotus |
| All names | Xarxet canyella | Anas cyanoptera |
| All names | Xílgaro | Carduelis carduelis |
| All names | Xirín | Serinus serinus |
