Órden Familia Nombre Común Nombre Inglés Nombre Portugués Nombre Científico Observada Fotografiada Oída Vocalización Grabada Filmada Registros
1NyctibiiformesNyctibiidaeUrutaú ComúnCommon PotooMãe-da-luaNyctibius griseus17
2RheiiformesRheidaeÑandúGreater RheaEmaRhea americana23
3ChoiqueLesser RheaRhea pennata4
4GalliformesCracidaeYacupoíRusty-margined GuanJacupembaPenelope superciliaris8
5Pava de Monte ComúnDusky-legged GuanJacuaçuPenelope obscura8
6YacutingaBlack-fronted Piping-GuanJacutinga-do-sudestePipile jacutinga3
7CharataChaco ChachalacaAracuã-do-pantanalOrtalis canicollis25
8Charata ManchadaSpeckled ChachalacaAracuã-pintadoOrtalis guttata3
9MuitúBare-faced CurassowMutum-de-penachoCrax fasciolata1
10OdontophoridaeCodorniz CalifornianaCalifornia QuailCodorniz-da-califórniaCallipepla californica2
11UrúSpot-winged Wood-QuailUruOdontophorus capueira1
12AnseriformesAnhimidaeChajáSouthern ScreamerTachãChauna torquata83
13AnatidaeSirirí PampaWhite-faced Whistling-DuckIrerêDendrocygna viduata59
14Sirirí Vientre NegroBlack-bellied Whistling-DuckAsa-brancaDendrocygna autumnalis10
15Sirirí ColoradoFulvous Whistling-DuckMarreca-caneleiraDendrocygna bicolor22
16Pato Cabeza NegraBlack-headed DuckMarreca-de-cabeça-pretaHeteronetta atricapilla1
17Pato FierroMasked DuckMarreca-de-bico-roxoNomonyx dominicus10
18Pato Zambullidor GrandeRuddy DuckOxyura jamaicensis1
19Pato Zambullidor ChicoLake DuckMarreca-pé-na-bundaOxyura vittata15
20CoscorobaCoscoroba SwanCapororocaCoscoroba coscoroba49
21Cisne Cuello NegroBlack-necked SwanCisne-de-pescoço-pretoCygnus melancoryphus33
22Pato OveroChiloe WigeonMarreca-oveiraAnas sibilatrix20
23Pato ColoradoCinnamon TealMarreca-coloradaAnas cyanoptera8
24Pato CucharaRed ShovelerMarreca-colhereiraAnas platalea13
25Cauquén ComúnUpland GooseGanso-de-magalhãesChloephaga picta5
26Cauquén RealAshy-headed GooseChloephaga poliocephala7
27Cauquén ColoradoRuddy-headed GooseChloephaga rubidiceps1
28Pato CapuchinoSilver TealMarreca-cricriAnas versicolor60
29Pato RealMuscovy DuckPato-do-matoCairina moschata5
30Pato de CollarRinged TealMarreca-de-coleiraCallonetta leucophrys52
31Pato PicazoRosy-billed PochardMarrecãoNetta peposaca50
32Quetro VoladorFlying Steamer-DuckTachyeres patachonicus1
33Quetro Cabeza BlancaWhite-headed Steamer-DuckTachyeres leucocephalus1
34Pato CrestónCrested DuckLophonetta specularioides3
35Pato de AnteojosSpectacled DuckSpeculanas specularis1
36Pato CutiríBrazilian TealPé-vermelhoAmazonetta brasiliensis89
37Pato GargantillaWhite-cheeked PintailMarreca-toicinhoAnas bahamensis6
38Pato MaiceroYellow-billed PintailMarreca-pardaAnas georgica52
39Pato BarcinoYellow-billed TealMarreca-pardinhaAnas flavirostris107
40TinamiformesTinamidaeTataupá RojizoBrown TinamouInhambuguaçuCrypturellus obsoletus7
41Tataupá ComúnTataupa TinamouInhambu-chintãCrypturellus tataupa17
42ColoradaRed-winged TinamouPerdizRhynchotus rufescens19
43Inambú MontarazBrushland TinamouNothoprocta cinerascens13
44Inambú SilbónAndean TinamouNothoprocta pentlandii1
45Tinamú VentriblancoWhite-bellied NothuraCodorna-do-nordesteNothura boraquira1
46Inambú ComúnSpotted NothuraCodorna-amarelaNothura maculosa53
47Martineta ComúnElegant Crested-TinamouEudromia elegans7
48Martineta ChaqueñaQuebracho Crested-TinamouEudromia formosa1
49PodicipediformesPodicipedidaeMacá GrisLeast GrebeMergulhão-pequenoTachybaptus dominicus1
50Macá Pico GruesoPied-billed GrebeMergulhão-caçadorPodilymbus podiceps51
51Macá ComúnWhite-tufted GrebeMergulhão-de-orelha-brancaRollandia rolland38
52Macá GrandeGreat GrebeMergulhao-grande o choronaPodiceps major64
53Macá PlateadoSilvery GrebeMergulhão-de-orelha-amarelaPodiceps occipitalis2
54PhoenicopteriformesPhoenicopteridaeFlamenco AustralChilean FlamingoFlamingo-chilenoPhoenicopterus chilensis32
55ColumbiformesColumbidaePaloma DomésticaRock PigeonPombo-domésticoColumba livia104
56Paloma PicazuróPicazuro PigeonPombãoPatagioenas picazuro262
57Paloma ManchadaSpot-winged PigeonPomba-do-orvalhoPatagioenas maculosa101
58Paloma Nuca BlancaBand-tailed PigeonPomba-de-coleira-brancaPatagioenas fasciata1
59Paloma ColoradaPale-vented PigeonPomba-galegaPatagioenas cayennensis23
60Yerutí ComúnWhite-tipped DoveJuriti-pupuLeptotila verreauxi160
61Yerutí ColoradaGray-fronted DoveJuriti-gemedeiraLeptotila rufaxilla5
62Yerutí YungueñaLarge-tailed DoveLeptotila megalura1
63Torcaza ComúnEared DovePomba-de-bandoZenaida auriculata325
64Torcacita ColoradaRuddy Ground DoveRolinha-roxaColumbina talpacoti19
65Torcacita ComúnPicui Ground DoveRolinha-picuiColumbina picui144
66Palomita CordilleranaBlack-winged Ground DoveMetriopelia melanoptera3
67CaprimulgiformesCaprimulgidaeÑacundáNacunda NighthawkCorucãoChordeiles nacunda17
68Atajacaminos ÑañarcaBand-winged NightjarSystellura longirostris2
69CuriangoCommon PauraqueCuriango-comumNyctidromus albicollis16
70Atajacaminos ChicoLittle NightjarBacurau-chintãSetopagis parvula6
71Atajacaminos TijeraScissor-tailed NightjarBacurau-tesouraHydropsalis torquata15
72Atajacaminos OscuroSilky-tailed NightjarBacurau-rabo-de-sedaAntrostomus sericocaudatus2
73Atajacaminos ColoradoRufous NightjarJoão-corta-pauAntrostomus rufus2
74OpisthocomiformesOpisthocomidaeHoazínHoatzinCiganaOpisthocomus hoazin3
75CuculiformesCuculidaeAnó GrandeGreater AniAnu-corocaCrotophaga major27
76Anó ChicoSmooth-billed AniAnu-pretoCrotophaga ani47
77PirinchoGuira CuckooAnu-brancoGuira guira176
78CrespínStriped CuckooSaciTapera naevia27
79Yasiyateré ChicoPavonine CuckooPeixe-frito-pavoninoDromococcyx pavoninus4
80Cuclillo ChicoAsh-colored CuckooPapa-lagarto-cinzentoCoccycua cinerea8
81TingazúSquirrel CuckooAlma-de-gatoPiaya cayana33
82Cuclillo CanelaDark-billed CuckooPapa-lagarta-acaneladoCoccyzus melacoryphus13
83GruiformesRallidaeBurrito ComúnRufous-sided CrakeSanã-pardaLaterallus melanophaius28
84Burrito ColoradoRed-and-white CrakeSanã-vermelhaLaterallus leucopyrrhus1
85IpacaáGiant Wood-RailSaracuruçuAramides ypecaha105
86ChiricoteGray-necked Wood-RailSaracura-três-potesAramides cajaneus38
87SaracuraSlaty-breasted Wood-RailSaracura-do-matoAramides saracura12
88Gallineta OveraSpotted RailSaracura-carijóPardirallus maculatus8
89Gallineta NegruzcaBlackish RailSaracura-sanãPardirallus nigricans3
90Gallineta ComúnPlumbeous RailSaracura-do-banhadoPardirallus sanguinolentus49
91Burrito NegruzcoDot-winged CrakeSanã-cinzaPorzana spiloptera1
92Burrito GrandeAsh-throated CrakeSanã-carijóMustelirallus albicollis3
93Pollona AzulPurple GallinuleFrango-d´água-azulPorphyrio martinica6
94Pollona NegraCommon GallinuleFrango-d´água-comumGallinula galeata64
95Pollona PintadaSpot-flanked GallinuleFrango-d´água-carijóPorphyriops melanops25
96Gallareta ChicaWhite-winged CootCarqueja-de-bico-amareloFulica leucoptera38
97Gallareta Ligas RojasRed-gartered CootCarqueja-de-bico-manchadoFulica armillata53
98Gallareta Escudete RojoRed-fronted CootCarqueja-de-escudo-vermelhoFulica rufifrons30
99AramidaeCarauLimpkinCarãoAramus guarauna87
100SphenisciformesSpheniscidaePingüino PatagónicoMagellanic PenguinPinguim-de-magalhãesSpheniscus magellanicus8
101ApodiformesApodidaeVencejo de CascadaGreat Dusky SwiftTaperuçu-velhoCypseloides senex2
102Vencejo de TormentaSick´s SwiftAndorinhão-do-temporalChaetura meridionalis2
103Vencejo BlancoAndean SwiftAndorinhão-dos-AndesAeronautes andecolus1
104TrochilidaePicaflor NegroBlack JacobinBeija-flor-pretoFlorisuga fusca1
105Ermitaño CanelaPlanalto HermitRabo-branco-acaneladoPhaethornis pretrei1
106Ermitaño EscamadoScale-throated HermitRabo-branco-de-garganta-rajadaPhaethornis eurynome6
107Picaflor Vientre NegroBlack-throated MangoBeija-flor-de-veste-pretaAnthracothorax nigricollis4
108Picaflor RubíGreen-backed FirecrownSephanoides sephaniodes1
109Picaflor CometaRed-tailed CometSappho sparganurus7
110Picaflor ComúnGlittering-bellied EmeraldBesourinho-de-bico-vermelhoChlorostilbon lucidus108
111Picaflor ZafiroFork-tailed WoodnymphBeija-flor-tesoura-verdeThalurania furcata1
112Picaflor Corona VioláceaViolet-capped WoodnymphBeija-flor-de-fronte-violetaThalurania glaucopis18
113Picaflor Garganta BlancaWhite-throated HummingbirdBeija-flor-de-papo-brancoLeucochloris albicollis19
114Picaflor Vientre BlancoWhite-bellied HummingbirdBeija-flor-verde-e-brancoAmazilia chionogaster2
115Picaflor EsmeraldaVersicolored EmeraldBeija-flor-de-banda-brancaAmazilia versicolor3
116Picaflor BronceadoGilded HummingbirdBeija-flor-douradoHylocharis chrysura74
117Picaflor de BarbijoBlue-tufted StarthroatBico-reto-azulHeliomaster furcifer12
118ProcellariiformesHydrobatidaePaíño ComúnWilson´s Storm-PetrelAlma-de-mestreOceanites oceanicus1
119DiomedeidaeAlbatros Pico FinoYellow-nosed AlbatrossAlbatroz-de-nariz-amareloThalassarche chlororhynchos1
120Albatros Ceja NegraBlack-browed AlbatrossAlbatroz-de-sobrancelhaThalassarche melanophris2
121ProcellariidaePetrel Gigante OscuroNorthern Giant-PetrelPetrel-gigante-do-norteMacronectes halli1
122Petrel Gigante ComúnSouthern Giant-PetrelPetrel-giganteMacronectes giganteus13
123Petrel Barba BlancaWhite-chinned PetrelPardela-pretaProcellaria aequinoctialis1
124Petrel de AnteojosSpectacled PetrelPardela-de-óculosProcellaria conspicillata1
125Pardela Cabeza NegraGreat ShearwaterBobo-grande-de-sobre-brancoArdenna gravis1
126Pardela BorealManx ShearwaterBobo-pequenoPuffinus puffinus1
127CiconiiformesCiconiidaeTuyuyúWood StorkCabeça-secaMycteria americana24
128Cigüeña AmericanaMaguari StorkMaguariCiconia maguari112
129YabirúJabiruTuiuiúJabiru mycteria14
130PelecaniformesThreskiornithidaeEspátula RosadaRoseate SpoonbillColhereiroPlatalea ajaja34
131Bandurria MoraPlumbeous IbisMaçarico-realTheristicus caerulescens5
132Bandurria BorealBuff-necked IbisCuricacaTheristicus caudatus4
133Bandurria AustralBlack-faced IbisTheristicus melanopis25
134TapicurúGreen IbisCoró-coróMesembrinibis cayennensis8
135Cuervillo Cara PeladaBare-faced IbisTapicuru-de-cara-peladaPhimosus infuscatus65
136Cuervillo de CañadaWhite-faced IbisCaraúna-de-cara-brancaPlegadis chihi85
137ArdeidaeHocó ColoradoRufescent Tiger-HeronSocó-boiTigrisoma lineatum47
138Garza AgamíAgami HeronGarça-da-mataAgamia agami1
139Mirasol ComúnStripe-backed BitternSocoí-amareloIxobrychus involucris4
140Garza BrujaBlack-crowned Night-HeronSavacuNycticorax nycticorax54
141Garcita AzuladaStriated HeronSocozinhoButorides striata52
142Garcita BueyeraCattle EgretGarça-vaqueiraBubulcus ibis37
143Garza MoraCocoi HeronGarça-mouraArdea cocoi125
144Garza BlancaGreat EgretGarça-branca-grandeArdea alba142
145ChiflónWhistling HeronMaria-faceiraSyrigma sibilatrix81
146Garcita RealCapped HeronGarça-realPilherodius pileatus1
147Garcita BlancaSnowy EgretGarça-branca-pequenaEgretta thula92
148SuliformesPhalacrocoracidaeCormorán ImperialImperial CormorantPhalacrocorax atriceps3
149BiguáNeotropic CormorantBiguáPhalacrocorax brasilianus142
150AnhingidaeAningaAnhingaBiguatingaAnhinga anhinga14
151GalbuliformesGalbulidaeJacamar RabirrufoRufous-tailed JacamarAriramba-de-cauda-ruivaGalbula ruficauda1
152BucconidaeChacurú GrandeBuff-bellied PuffbirdMacuru-de-barriga-castanhaNotharchus swainsoni3
153Chacurú Cara NegraWhite-eared PuffbirdJoão-boboNystalus chacuru3
154DurmilíSpot-backed PuffbirdRapazinho-dos-velhosNystalus maculatus12
155Chacurú ChicoRusty-breasted NunletMacuruNonnula rubecula1
156CharadriiformesRynchopidaeRayadorBlack SkimmerTalha-marRynchops niger21
157ChionidaePaloma AntárticaSnowy SheathbillPomba-antárticaChionis albus7
158HaematopodidaeOstrero NegroBlackish OystercatcherHaematopus ater2
159Ostrero ComúnAmerican OystercatcherPiru-piruHaematopus palliatus18
160RecurvirostridaeTero RealBlack-necked StiltPernilongo-de-costas-negrasHimantopus mexicanus83
161CharadriidaeChorlo ÁrticoBlack-bellied PloverBatuiruçu-de-axila-pretaPluvialis squatarola6
162Chorlo PampaAmerican Golden-PloverBatuiruçuPluvialis dominica6
163Chorlito PalmadoSemipalmated PloverBatuíra-de-bandoCharadrius semipalmatus1
164Chorlito de CollarCollared PloverBatuíra-de-coleiraCharadrius collaris3
165Chorlito Doble CollarTwo-banded PloverBatuíra-de-coleira-duplaCharadrius falklandicus9
166Chorlito Pecho CanelaRufous-chested DotterelBatuíra-de-peito-tijoloCharadrius modestus3
167Tero ComúnSouthern LapwingQuero-queroVanellus chilensis281
168ThinocoridaeAgachona de CollarGray-breasted SeedsnipeThinocorus orbignyianus2
169Agachona ChicaLeast SeedsnipeAgachadeira-mirimThinocorus rumicivorus1
170RostratulidaeAguateroSouth American Painted-snipeNarceja-de-bico-tortoNycticryphes semicollaris2
171JacanidaeJacanaWattled JacanaJaçanãJacana jacana89
172ScolopacidaeFalaropo ComúnWilson´s PhalaropePisa-n´águaPhalaropus tricolor1
173BatitúUpland SandpiperMaçarico-do-campoBartramia longicauda1
174Becasa de MarHudsonian GodwitMaçarico-de-bico-viradoLimosa haemastica10
175VuelvepiedrasRuddy TurnstoneVira-pedrasArenaria interpres3
176Playero RojizoRed KnotMaçarico-de-papo-vermelhoCalidris canutus2
177Playerito UnicolorBaird´s SandpiperMaçarico-de-bico-finoCalidris bairdii2
178Playerito Rabadilla BlancaWhite-rumped SandpiperMaçarico-de-sobre-brancoCalidris fuscicollis9
179Playerito PectoralPectoral SandpiperMaçarico-de-coleteCalidris melanotos7
180Becasina ComúnSouth American SnipeNarcejaGallinago paraguaiae30
181Playerito ManchadoSpotted SandpiperMaçarico-pintadoActitis macularius6
182Pitotoy SolitarioSolitary SandpiperMaçarico-solitárioTringa solitaria12
183Pitotoy ChicoLesser YellowlegsMaçarico-de-perna-amarelaTringa flavipes25
184Pitotoy GrandeGreater YellowlegsMaçarico-grande-de-perna-amarelaTringa melanoleuca14
185LaridaeGaviota AndinaAndean GullChroicocephalus serranus4
186Gaviota Capucho CaféBrown-hooded GullGaivota-maria-velhaChroicocephalus maculipennis73
187Gaviota Capucho GrisGray-hooded GullGaivota-de-cabeça-cinzaChroicocephalus cirrocephalus21
188Gaviota GrisDolphin GullLeucophaeus scoresbii1
189Gaviota CangrejeraOlrog´s GullGaivota-de-rabo-pretoLarus atlanticus21
190Gaviota CocineraKelp GullGaivotãoLarus dominicanus70
191Gaviotín Chico ComúnYellow-billed TernTrinta-réis-anãoSternula superciliaris6
192AtíLarge-billed TernTrinta-réis-grandePhaetusa simplex10
193Gaviotín Pico GruesoGull-billed TernTrinta-réis-de-bico-pretoGelochelidon nilotica3
194Gaviotín SudamericanoSouth American TernTrinta-réis-de-bico-vermelhoSterna hirundinacea4
195Gaviotín GolondrinaCommon TernTrinta-réis-borealSterna hirundo9
196Gaviotín LaguneroSnowy-crowned TernTrinta-réis-de-coroa-brancaSterna trudeaui29
197Gaviotín Pico AmarilloSandwich TernThalasseus sandvicensis2
198Gaviotín RealRoyal TernTrinta-réis-realThalasseus maximus13
199StercorariidaeEscúa AntárticaBrown SkuaMandrião-antárticoStercorarius antarcticus1
200StrigiformesTytonidaeLechuza de CampanarioBarn OwlSuindaraTyto alba32
201StrigidaeCaburé ChicoFerruginous Pygmy-OwlCaburéGlaucidium brasilianum19
202Caburé GrandeAustral Pygmy-OwlGlaucidium nana1
203Lechucita VizcacheraBurrowing OwlCoruja-buraqueiraAthene cunicularia58
204Lechuzón OrejudoStriped OwlCoruja-orelhudaAsio clamator6
205Lechuzón CampestreShort-eared OwlMocho-dos-banhadosAsio flammeus8
206Alilicucú ComúnTropical Screech-OwlCorujinha-do-matoMegascops choliba37
207Lechuza Bataraz ChaqueñaChaco OwlStrix chacoensis1
208ÑacurutúGreat Horned OwlJacurutuBubo virginianus6
209CathartiformesCathartidaeJote Cabeza ColoradaTurkey VultureUrubu-de-cabeça-vermelhaCathartes aura87
210Jote Cabeza AmarillaLesser Yellow-headed VultureUrubu-de-cabeça-amarelaCathartes burrovianus10
211Jote Cabeza NegraBlack VultureUrubu-de-cabeça-pretaCoragyps atratus142
212Jote RealKing VultureUrubu-reiSarcoramphus papa5
213Cóndor AndinoAndean CondorCondor-dos-andesVultur gryphus15
214AccipitriformesAccipitridaeMilano BlancoWhite-tailed KiteGavião-peneiraElanus leucurus26
215Milano ChicoPearl KiteGaviãozinhoGampsonyx swainsonii5
216Milano Cabeza GrisGray-headed KiteGavião-de-cabeça-cinzaLeptodon cayanensis2
217Milano Pico GarfioHook-billed KiteCaracoleiroChondrohierax uncinatus1
218Milano TijeretaSwallow-tailed KiteGavião-tesouraElanoides forficatus24
219Águila ViudaBlack-and-white Hawk-EagleGavião-patoSpizaetus melanoleucus1
220Gavilán PlaneadorLong-winged HarrierGavião-do-banhadoCircus buffoni65
221Gavilán CenicientoCinereous HarrierGavião-cinzaCircus cinereus15
222Esparvero VariadoBicolored HawkGavião-bombachinha-grandeAccipiter bicolor6
223Esparvero ComúnRufous-thighed HawkGavião-miúdoAccipiter erythronemius13
224Aguilucho PampaBlack-collared HawkGavião-beloBusarellus nigricollis8
225Gavilán Patas LargasCrane HawkGavião-pernilongoGeranospiza caerulescens9
226Milano BorealMississippi KiteSauveiro-do-norteIctinia mississippiensis1
227Milano PlomizoPlumbeous KiteSoviIctinia plumbea44
228CaracoleroSnail KiteGavião-caramujeiroRostrhamus sociabilis114
229Taguató ComúnRoadside HawkGavião-carijóRupornis magnirostris214
230Gavilán MixtoHarris´s HawkGavião-asa-de-telhaParabuteo unicinctus109
231Aguilucho ColoradoSavanna HawkGaviao-cabocloButeogallus meridionalis37
232Águila NegraGreat Black HawkGaviao-pretoButeogallus urubitinga14
233Águila CoronadaChaco EagleÁguia-cinzentaButeogallus coronatus1
234Aguilucho Alas LargasWhite-tailed HawkGavião-de-rabo-brancoGeranoaetus albicaudatus9
235Aguilucho ComúnVariable HawkGavião-de-costas-vermelhasGeranoaetus polyosoma22
236Águila MoraBlack-chested Buzzard-Eagleáguia-chilenaGeranoaetus melanoleucus27
237Aguilucho AndinoWhite-throated HawkButeo albigula1
238Aguilucho Cola CortaShort-tailed HawkGavião-de-cauda-curtaButeo brachyurus5
239Aguilucho LangosteroSwainson´s HawkGavião-papa-gafanhotoButeo swainsoni6
240Aguilucho NegroZone-tailed HawkGavião-de-rabo-barradoButeo albonotatus1
241TrogoniformesTrogonidaeSurucuá ComúnSurucua TrogonSurucuá-variadoTrogon surrucura36
242Surucuá AmarilloBlack-throated TrogonSurucuá-de-barriga-amarelaTrogon rufus10
243Trogon CollarejoCollared TrogonSurucuá-de-coleiraTrogon collaris1
244CoraciiformesMomotidaeYeruváRufous-capped MotmotJuruva-verdeBaryphthengus ruficapillus26
245AlcedinidaeMartín Pescador GrandeRinged KingfisherMartim-pescador-grandeMegaceryle torquata68
246Martín Pescador MedianoAmazon KingfisherMartim-pescador-verdeChloroceryle amazona26
247Martín Pescador ChicoGreen KingfisherMartim-pescador-pequenoChloroceryle americana41
248PiciformesRamphastidaeTucán GrandeToco ToucanTucanuçuRamphastos toco19
249Tucán Pico VerdeRed-breasted ToucanTucano-de-bico-verdeRamphastos dicolorus9
250Arasarí ChicoSpot-billed ToucanetAraçari-pocaSelenidera maculirostris4
251Arasarí BananaSaffron ToucanetAraçari-bananaPteroglossus bailloni1
252Arasarí FajadoChestnut-eared AracariAraçari-castanhoPteroglossus castanotis24
253PicidaeCarpinterito ComúnWhite-barred PiculetPica-pau-anão-barradoPicumnus cirratus10
254Carpinterito Cuello CanelaOchre-collared PiculetPica-pau-anão-de-coleiraPicumnus temminckii10
255Carpinterito AlbiescamosoWhite-wedged PiculetPica-pau-anão-escamadoPicumnus albosquamatus1
256Carpintero GrandeRobust WoodpeckerPica-pau-reiCampephilus robustus5
257Carpintero Garganta NegraCrimson-crested WoodpeckerPica-pau-de-topete-vermelhoCampephilus melanoleucos1
258Carpintero Lomo BlancoCream-backed WoodpeckerPica-pau-de-barriga-pretaCampephilus leucopogon14
259Carpintero Cara CanelaHelmeted WoodpeckerPica-pau-de-cara-canelaCeleus galeatus1
260Carpintero Dorado ComúnGolden-green WoodpeckerPica-pau-dourado-escuroPiculus chrysochloros3
261Carpintero RealGreen-barred WoodpeckerPica-pau-verde-barradoColaptes melanochloros138
262Carpintero PitíoChilean FlickerColaptes pitius3
263Carpintero CampestreCampo FlickerPica-pau-do-campoColaptes campestris87
264Carpintero Dorado GrisGolden-olive WoodpeckerPica-pau-oliváceoColaptes rubiginosus1
265Carpintero Copete AmarilloBlond-crested WoodpeckerPica-pau-de-cabeça-amarelaCeleus flavescens13
266Carpintero Copete PajizoPale-crested WoodpeckerPica-pau-louroCeleus lugubris5
267Carpintero Garganta EstriadaLineated WoodpeckerPica-pau-de-banda-brancaDryocopus lineatus11
268Carpintero BlancoWhite WoodpeckerPica-pau-brancoMelanerpes candidus36
269Carpintero PenachiamarilloYellow-tufted WoodpeckerBenedito-de-testa-vermelhaMelanerpes cruentatus3
270Carpintero ArcoirisYellow-fronted WoodpeckerBenedito-de-testa-amarelaMelanerpes flavifrons6
271Carpintero del CardónWhite-fronted WoodpeckerPica-pau-de-testa-brancaMelanerpes cactorum20
272Carpintero Oliva ManchadoWhite-spotted WoodpeckerPicapauzinho-verde-carijóVeniliornis spilogaster11
273Carpintero Bataraz ChicoCheckered WoodpeckerPica-pau-chorãoVeniliornis mixtus84
274Carpintero Bataraz GrandeStriped WoodpeckerVeniliornis lignarius2
275Carpintero Oliva ChicoLittle WoodpeckerPicapauzinho-anãoVeniliornis passerinus4
276Carpintero Oliva YungueñoDot-fronted WoodpeckerVeniliornis frontalis1
277CariamiformesCariamidaeChuña Patas RojasRed-legged SeriemaSeriemaCariama cristata3
278Chuña Patas NegrasBlack-legged SeriemaChunga burmeisteri2
279FalconiformesFalconidaeChimangoChimango CaracaraChimangoMilvago chimango274
280GuaicurúLaughing FalconAcauãHerpetotheres cachinnans2
281Halcón Montés ChicoBarred Forest-FalconFalcão-caburéMicrastur ruficollis1
282Halcón Montés GrandeCollared Forest-FalconFalcão-relógioMicrastur semitorquatus3
283Halconcito GrisSpot-winged FalconetFalcãozinho-cinzaSpiziapteryx circumcincta11
284CaranchoSouthern CaracaraCaracaráCaracara plancus290
285Matamico AndinoMountain CaracaraPhalcoboenus megalopterus3
286ChimachimaYellow-headed CaracaraCarrapateiroMilvago chimachima25
287Halconcito ColoradoAmerican KestrelQuiriquiriFalco sparverius119
288Halcón Negro ChicoBat FalconCauréFalco rufigularis4
289Halcón PlomizoAplomado FalconFalcão-de-coleiraFalco femoralis43
290Halcón PeregrinoPeregrine FalconFalcão-peregrinoFalco peregrinus19
291PsittaciformesPsittacidaeCalancate ComúnBlue-crowned ParakeetAratinga-de-testa-azulThectocercus acuticaudatus9
292Catita Serrana GrandeGray-hooded ParakeetPsilopsiagon aymara3
293CotorraMonk ParakeetCaturritaMyiopsitta monachus223
294Catita ChiriríYellow-chevroned ParakeetPeriquito-de-encontro-amareloBrotogeris chiriri80
295Catita Cabeza RojaPileated ParrotCuiú-cuiúPionopsitta pileata1
296Loro MaitacaScaly-headed ParrotMaitaca-verdePionus maximiliani41
297Loro HabladorTurquoise-fronted ParrotPapagaio-verdadeiroAmazona aestiva15
298Catita EnanaBlue-winged ParrotletTuimForpus xanthopterygius11
299Chiripepé Cabeza VerdeMaroon-bellied ParakeetTiriba-de-testa-vermelhaPyrrhura frontalis28
300Chiripepé Cabeza PardaGreen-cheeked ParakeetTiriba-de-cara-sujaPyrrhura molinae2
301CachañaAustral ParakeetEnicognathus ferrugineus8
302Loro BarranqueroBurrowing ParakeetCyanoliseus patagonus39
303Calancate Frente DoradaPeach-fronted ParakeetPeriquito-reiEupsittula aurea3
304Lorita Pico NegroDusky-headed ParakeetPeriquito-de-cabeça-sujaAratinga weddellii5
305ÑandayNanday ParakeetPeriquito-de-cabeça-pretaAratinga nenday36
306Guacamayo VerdeMilitary MacawAra militaris2
307Guacamayo SeveroChestnut-fronted MacawMaracanã-guaçuAra severus6
308Calancate Cara RojaMitred ParakeetPsittacara mitratus4
309Calancate Ala RojaWhite-eyed ParakeetPeriquitão-maracanãPsittacara leucophthalmus88
310PasseriformesMelanopareiidaeGallito de CollarOlive-crowned CrescentchestMelanopareia maximiliani4
311TityridaeBailarín VerdeWing-barred PipritesPapinho-amareloPiprites chloris1
312Tueré GrandeBlack-tailed TityraAnambé-branco-de-rabo-pretoTityra cayana7
313Tueré ChicoBlack-crowned TityraAnambé-branco-de-bochecha-pardaTityra inquisitor11
314Bailarín OliváceoGreenish SchiffornisFlautimSchiffornis virescens1
315TijerillaWhite-naped XenopsarisTijerilaXenopsaris albinucha4
316Anambé VerdosoGreen-backed BecardCaneleiro-verdePachyramphus viridis3
317Anambé CastañoChestnut-crowned BecardCaneleiroPachyramphus castaneus1
318Anambé ComúnWhite-winged BecardCaneleiro-pretoPachyramphus polychopterus39
319Anambé GrandeCrested BecardCaneleiro-de-chapéu-pretoPachyramphus validus1
320PipridaeBailarín BlancoWhite-bearded ManakinRendeiraManacus manacus7
321Bailarín AzulSwallow-tailed ManakinTangaráChiroxiphia caudata7
322Bailarín NaranjaBand-tailed ManakinUirapuru-laranjaPipra fasciicauda9
323CotingidaeCortarramasWhite-tipped PlantcutterCorta-ramosPhytotoma rutila37
324Pájaro CampanaBare-throated BellbirdArapongaProcnias nudicollis1
325Guardabosques GritónScreaming PihaCricrióLipaugus vociferans1
326YacutoroRed-ruffed FruitcrowPavóPyroderus scutatus8
327TyrannidaeMosqueta Corona GrisSclater´s TyrannuletPhyllomyias sclateri2
328Fiofío Corona DoradaGreenish ElaeniaGuaracava-de-crista-alaranjadaMyiopagis viridicata2
329Fiofío CopetónYellow-bellied ElaeniaGuaracava-de-barriga-amarelaElaenia flavogaster1
330Fiofío GrandeLarge ElaeniaGuaracava-grandeElaenia spectabilis1
331Fiofío SilbónWhite-crested ElaeniaGuaracava-de-crista-brancaElaenia albiceps18
332Fiofío Pico CortoSmall-billed ElaeniaGuaracava-de-bico-curtoElaenia parvirostris37
333Piojito SilbónSouthern Beardless-TyrannuletRisadinhaCamptostoma obsoletum13
334Suirirí ComúnSuiriri FlycatcherSuiriri-cinzentoSuiriri suiriri36
335Piojito GargantillaWhite-throated TyrannuletAlegrinho-de-garganta-brancaMecocerculus leucophrys2
336Piojito de los PinosBuff-banded TyrannuletMecocerculus hellmayri1
337Cachudito Pico AmarilloYellow-billed Tit-TyrantAnairetes flavirostris3
338Cachudito Pico NegroTufted Tit-TyrantAnairetes parulus8
339Piojito GrisSooty TyrannuletJoão-pobreSerpophaga nigricans25
340Piojito ComúnWhite-crested TyrannuletAlegrinhoSerpophaga subcristata95
341Piojito TrinadorStraneck´s TyrannuletAlegrinho-trinadorSerpophaga griseicapilla12
342Mosqueta Ceja AmarillaYellow TyrannuletMarianinha-amarelaCapsiempis flaveola3
343Tachurí CanelaBearded TachuriPapa-moscas-canelaPolystictus pectoralis1
344Doradito CopetónCrested DoraditoTricolinoPseudocolopteryx sclateri1
345Doradito ComúnWarbling DoraditoAmarelinho-do-juncoPseudocolopteryx flaviventris16
346MosquiteroSouthern AntpipitEstaladorCorythopis delalandi1
347BarulleroTawny-crowned Pygmy-TyrantBarulhentoEuscarthmus meloryphus2
348CalandritaGreater Wagtail-TyrantAlegrinho-balança-raboStigmatura budytoides13
349Mosqueta ComúnMottle-cheeked TyrannuletBorboletinha-do-matoPhylloscartes ventralis18
350Mosqueta Cara CanelaBay-ringed TyrannuletMaria-pequenaPhylloscartes sylviolus1
351Mosqueta Corona PardaSepia-capped FlycatcherCabeçudoLeptopogon amaurocephalus13
352Suirirí Pico CortoSouthern Scrub-FlycatcherGuaracava-modestaSublegatus modestus2
353Piojito PicudoPlain TyrannuletAlegrinho-do-chacoInezia inornata1
354Mosqueta EstriadaBran-colored FlycatcherFilipeMyiophobus fasciatus35
355Tachurí SietecoloresMany-colored Rush TyrantPapa-piriTachuris rubrigastra13
356Tachurí ColudoSharp-tailed TyrantPapa-moscas-do-campoCulicivora caudacuta1
357Mosqueta Ojo DoradoPearly-vented Tody-TyrantSebinho-de-olho-de-ouroHemitriccus margaritaceiventer12
358Mosqueta EnanaEared Pygmy-TyrantMiudinhoMyiornis auricularis6
359Mosqueta Cabeza CanelaOchre-faced Tody-FlycatcherTororóPoecilotriccus plumbeiceps3
360Mosqueta Pico PalaCommon Tody-FlycatcherFerreirinho-relógioTodirostrum cinereum2
361Picochato GrandeYellow-olive FlycatcherBico-chato-de-orelha-pretaTolmomyias sulphurescens4
362Birro ComúnCliff FlycatcherGibão-de-couroHirundinea ferruginea5
363Mosqueta PardaEuler´s FlycatcherEnferrujadoLathrotriccus euleri4
364Mosqueta Ceja BlancaFuscous FlycatcherGuaracavuçuCnemotriccus fuscatus1
365Viudita de RíoBlack PhoebeSayornis nigricans2
366Burlisto CopetónSmoke-colored PeweePiui-de-topeteContopus fumigatus1
367Burlisto ChicoTropical PeweePapa-moscas-cinzentoContopus cinereus3
368ChurrincheVermilion FlycatcherPríncipePyrocephalus rubinus36
369Sobrepuesto ComúnAustral NegritoColegialLessonia rufa22
370Viudita ChaqueñaCinereous TyrantMaria-preta-acinzentadaKnipolegus striaticeps5
371Viudita Pico CelesteBlue-billed Black-TyrantMaria-preta-de-bico-azuladoKnipolegus cyanirostris5
372Viudita ComúnWhite-winged Black-TyrantMaria-preta-bate-raboKnipolegus aterrimus4
373Viudita PlomizaPlumbeous Black-TyrantKnipolegus cabanisi1
374Pico de PlataSpectacled TyrantViuvinha-de-óculosHymenops perspicillatus77
375Suirirí AmarilloYellow-browed TyrantSuiriri-pequenoSatrapa icterophrys32
376Dormilona ChicaSpot-billed Ground-TyrantMuscisaxicola maculirostris1
377Dormilona Cara NegraDark-faced Ground-TyrantGaúcha-de-cara-sujaMuscisaxicola maclovianus2
378Dormilona CanelaCinnamon-bellied Ground-TyrantMuscisaxicola capistratus1
379Dormilona GrisRufous-naped Ground-TyrantMuscisaxicola rufivertex2
380Dormilona Ceja BlancaWhite-browed Ground-TyrantMuscisaxicola albilora2
381Dormilona FraileOchre-naped Ground-TyrantMuscisaxicola flavinucha1
382Gaucho SerranoBlack-billed Shrike-TyrantAgriornis montanus3
383Gaucho GrandeGreat Shrike-TyrantAgriornis lividus2
384Gaucho ComúnGray-bellied Shrike-TyrantAgriornis micropterus6
385Gaucho ChicoLesser Shrike-TyrantGauchinhoAgriornis murinus3
386DiucónFire-eyed DiuconXolmis pyrope4
387Monjita GrisGray MonjitaPrimaveraXolmis cinereus14
388Monjita CoronadaBlack-crowned MonjitaNoivinha-coroadaXolmis coronatus8
389Monjita BlancaWhite MonjitaNoivinhaXolmis irupero61
390Monjita DominicaBlack-and-white MonjitaNoivinha-de-rabo-pretoXolmis dominicanus1
391Birro GrandeStreak-throated Bush-TyrantMyiotheretes striaticollis1
392Monjita ChocolateChocolate-vented TyrantGaúcho-chocolateNeoxolmis rufiventris1
393Viudita BlancaBlack-backed Water-TyrantLavadeira-de-cara-brancaFluvicola albiventer6
394Viudita EnmascaradaMasked Water-TyrantLavadeira-mascaradaFluvicola nengeta2
395LavanderaWhite-headed Marsh TyrantFreirinhaArundinicola leucocephala4
396Yetapá de CollarStrange-tailed TyrantTesoura-do-campoAlectrurus risora2
397Yetapá NegroLong-tailed TyrantViuvinhaColonia colonus4
398PicabueyCattle TyrantSuiriri-cavaleiroMachetornis rixosa125
399Tuquito ChicoPiratic FlycatcherBem-te-vi-pirataLegatus leucophaius10
400Benteveo MedianoSocial FlycatcherBentevizinho-de-penacho-vermelhoMyiozetetes similis12
401Benteveo Pico FinoLesser KiskadeePitangus lictor1
402Benteveo ComúnGreat KiskadeeBem-te-viPitangus sulphuratus309
403Benteveo ChicoThree-striped FlycatcherBem-te-vi-pequenoConopias trivirgatus2
404Benteveo RayadoStreaked FlycatcherBem-te-vi-rajadoMyiodynastes maculatus49
405PitanguáBoat-billed FlycatcherNeineiMegarynchus pitangua28
406Tuquito RayadoVariegated FlycatcherPeiticaEmpidonomus varius5
407Tuquito GrisCrowned Slaty FlycatcherEmpidonomus aurantioatrocristatus17
408Suirirí RealTropical KingbirdSuiririTyrannus melancholicus110
409TijeretaFork-tailed FlycatcherTesourinhaTyrannus savana107
410Suirirí BorealEastern KingbirdSuiriri-valenteTyrannus tyrannus4
411Suirirí SilbónSibilant SirystesGritadorSirystes sibilator12
412Burlisto CastañoRufous CasiornisMaria-ferrugemCasiornis rufus4
413Burlisto Pico CanelaSwainson´s FlycatcherIrréMyiarchus swainsoni15
414Burlisto Pico NegroShort-crested FlycatcherMaria-cavaleiraMyiarchus ferox2
415Burlisto Cola CastañaBrown-crested FlycatcherMaria-cavaleira-de-rabo-enferrujadoMyiarchus tyrannulus9
416ConopophagidaeChupadientesRufous GnateaterChupa-denteConopophaga lineata1
417RhinocryptidaeHuet-huet CastañoChestnut-throated Huet-huetPteroptochos castaneus1
418ChucaoChucao TapaculoScelorchilus rubecula2
419Gallito CopetónCrested GallitoRhinocrypta lanceolata5
420Gallito OveroSpotted BamboowrenTapaculo-pintadoPsilorhamphus guttatus1
421Churrín PlomizoPlanalto TapaculoTapaculo-ferreirinhoScytalopus pachecoi1
422Churrín AndinoMagellanic TapaculoScytalopus magellanicus1
423ThamnophilidaeBatará GoteadoSpot-backed AntshrikeChocão-carijóHypoedaleus guttatus23
424Batará GiganteGiant AntshrikeMatracãoBatara cinerea3
425Batará CopetónTufted AntshrikeBorralharaMackenziaena severa4
426ChororóGreat AntshrikeChoró-boiTaraba major20
427Choca ListadaBarred AntshrikeChoca-barradaThamnophilus doliatus2
428Choca ComúnVariable AntshrikeChoca-da-mataThamnophilus caerulescens31
429Choca Corona RojizaRufous-capped AntshrikeChoca-de-chapéu-vermelhoThamnophilus ruficapillus16
430Choca AmarillaPlain AntvireoChoquinha-lisaDysithamnus mentalis19
431Batará EstriadoStripe-backed AntbirdPiu-piuMyrmorchilus strigilatus4
432Tiluchi Ala RojizaRufous-winged AntwrenChorozinho-de-asa-vermelhaHerpsilochmus rufimarginatus4
433Tiluchi ColoradoBertoni´s AntbirdTrovoada-de-bertoniDrymophila rubricollis1
434Tiluchi EstriadoDusky-tailed AntbirdChoquinha-carijóDrymophila malura4
435Batará NegroWhite-shouldered Fire-eyePapa-taoca-do-sulPyriglena leucoptera1
436FormicariidaeTovaca ComúnShort-tailed AntthrushTovaca-campainhaChamaeza campanisona14
437FurnariidaeTicotico OcráceoOchre-breasted Foliage-gleanerLimpa-folha-ocráceoAnabacerthia lichtensteini12
438Caminera ComúnCommon MinerCurriqueiroGeositta cunicularia2
439Caminera ColoradaRufous-banded MinerGeositta rufipennis2
440Bandurrita ChaqueñaChaco EarthcreeperJoão-chaquenhoTarphonomus certhioides13
441Bandurrita ComúnScale-throated EarthcreeperUpucerthia dumetaria1
442Remolinera ComúnBuff-winged CinclodesPedreiro-dos-andesCinclodes fuscus33
443Remolinera SerranaCordoba CinclodesCinclodes comechingonus1
444Remolinera AndinaCream-winged CinclodesCinclodes albiventris1
445Remolinera ChocolateOlrog´s CinclodesCinclodes olrogi1
446Remolinera AraucanaDark-bellied CinclodesCinclodes patagonicus8
447HorneroRufous HorneroJoão-de-barroFurnarius rufus286
448Hornerito CopetónCrested HorneroFurnarius cristatus7
449RayaditoThorn-tailed RayaditoAphrastura spinicauda6
450Coludito CanelaBrown-capped Tit-SpinetailLeptasthenura fuliginiceps2
451Coludito CopetónTufted Tit-SpinetailRabudinhoLeptasthenura platensis26
452Coludito Cola NegraPlain-mantled Tit-SpinetailGrimpeirinhoLeptasthenura aegithaloides2
453Coludito de los PinosAraucaria Tit-SpinetailGrimpeiroLeptasthenura setaria1
454Canastero ColudoSharp-billed CanasteroLenheiro-de-rabo-compridoAsthenes pyrrholeuca13
455Canastero ChaqueñoShort-billed CanasteroLenheiroAsthenes baeri14
456Canastero PálidoCordilleran CanasteroAsthenes modesta3
457Espartillero SerranoPuna CanasteroAsthenes sclateri2
458Espartillero PampeanoHudson´s CanasteroJoão-platinoAsthenes hudsoni1
459ChotoyChotoy SpinetailBichoitaSchoeniophylax phryganophilus56
460Pijuí Corona RojizaRufous-capped SpinetailPichororéSynallaxis ruficapilla3
461Pijuí Frente GrisSooty-fronted SpinetailPetrimSynallaxis frontalis55
462Pijuí Ceja CanelaAzara´s SpinetailSynallaxis azarae1
463Pijuí Cola PardaPale-breasted SpinetailUí-piSynallaxis albescens25
464Pijuí PlomizoSpix´s SpinetailJoão-tenenémSynallaxis spixi17
465Pijuí NegruzcoGray-bellied SpinetailPi-puíSynallaxis cinerascens6
466Curutié BlancoStripe-crowned SpinetailArredioCranioleuca pyrrhophia27
467Curutié OliváceoOlive SpinetailArredio-oliváceoCranioleuca obsoleta2
468Curutié OcráceoSulphur-throated SpinetailArredio-de-papo-manchadoCranioleuca sulphurifera9
469Curutié ColoradoYellow-chinned SpinetailCurutiéCerthiaxis cinnamomeus17
470Espinero ChicoLittle ThornbirdTio-tio-pequenoPhacellodomus sibilatrix8
471Espinero AndinoStreak-fronted ThornbirdPhacellodomus striaticeps1
472Espinero Pecho ManchadoFreckle-breasted ThornbirdTio-tioPhacellodomus striaticollis75
473Espinero SerranoSpot-breasted ThornbirdPhacellodomus maculipectus1
474Espinero GrandeGreater ThornbirdGraveteiroPhacellodomus ruber16
475TacuareroCanebrake GroundcreeperCisqueiroClibanornis dendrocolaptoides1
476Espartillero EnanoBay-capped Wren-SpinetailBoininhaSpartonoica maluroides5
477JunqueroWren-like RushbirdBate-bicoPhleocryptes melanops48
478Pajonalera Pico CurvoCurve-billed ReedhaunterJoão-da-palhaLimnornis curvirostris12
479Pajonalera Pico RectoStraight-billed ReedhaunterArredio-do-gravatáLimnoctites rectirostris1
480LeñateroFirewood-gathererCochichoAnumbius annumbi16
481CrestudoLark-like BrushrunnerCorredor-crestudoCoryphistera alaudina25
482Cacholote CastañoBrown CacholoteCoperetePseudoseisura lophotes36
483Ticotico ComúnBuff-browed Foliage-gleanerTrepador-quieteSyndactyla rufosuperciliata10
484Ticotico GrandeBuff-fronted Foliage-gleanerLimpa-folha-de-testa-baiaPhilydor rufum1
485Ticotico Cabeza NegraBlack-capped Foliage-gleanerLimpa-folha-coroadoPhilydor atricapillus1
486Ticotico Ojo BlancoWhite-eyed Foliage-gleanerBarranqueiro-de-olho-brancoAutomolus leucophthalmus24
487MacuquitoSharp-tailed StreamcreeperJoão-porcaLochmias nematura1
488Picolezna RojizoStreaked XenopsBico-virado-carijóXenops rutilans5
489Picolezna PatagónicoWhite-throated TreerunnerPygarrhichas albogularis4
490ArapasúPlain-winged WoodcreeperArapaçu-lisoDendrocincla turdina5
491TareferoOlivaceous WoodcreeperArapaçu-verdeSittasomus griseicapillus20
492Chinchero GrandeScimitar-billed WoodcreeperArapaçu-platinoDrymornis bridgesii36
493Trepador Garganta BlancaWhite-throated WoodcreeperArapaçu-de-garganta-brancaXiphocolaptes albicollis3
494Trepador GiganteGreat Rufous WoodcreeperArapaçu-do-campoXiphocolaptes major5
495Trepador OscuroPlanalto WoodcreeperArapaçu-grandeDendrocolaptes platyrostris7
496Chinchero EnanoLesser WoodcreeperArapaçu-rajadoXiphorhynchus fuscus7
497Chinchero ChicoNarrow-billed WoodcreeperArapaçu-de-cerradoLepidocolaptes angustirostris127
498Chinchero EscamadoScalloped WoodcreeperArapaçu-escamado-do-sulLepidocolaptes falcinellus9
499Picapalo ColoradoRed-billed ScythebillArapaçu-beija-florCampylorhamphus trochilirostris5
500VireonidaeJuan ChiviroRufous-browed PeppershrikePitiguariCyclarhis gujanensis45
501Chiví ComúnRed-eyed VireoJuruviara-borealVireo olivaceus25
502CorvidaeUrraca MoradaPurplish JayGralha-do-pantanalCyanocorax cyanomelas14
503Urraca ComúnPlush-crested JayGralha-picaçaCyanocorax chrysops56
504HirundinidaeGolondrina ZapadoraBank SwallowAndorinha-do-barrancoRiparia riparia1
505Golondrina Ala BlancaWhite-winged SwallowAndorinha-do-rioTachycineta albiventer3
506Golondrina Ceja BlancaWhite-rumped SwallowAndorinha-de-sobre-brancoTachycineta leucorrhoa84
507Golondrina PatagónicaChilean SwallowAndorinha-chilenaTachycineta leucopyga25
508Golondrina PardaBrown-chested MartinAndorinha-do-campoProgne tapera98
509Golondrina DomésticaGray-breasted MartinAndorinha-doméstica-grandeProgne chalybea99
510Golondrina NegraSouthern MartinAndorinha-do-sulProgne elegans14
511Golondrina BarranqueraBlue-and-white SwallowAndorinha-pequena-de-casaPygochelidon cyanoleuca57
512Golondrina RibereñaSouthern Rough-winged SwallowAndorinha-serradoraStelgidopteryx ruficollis15
513Golondrina Cabeza RojizaTawny-headed SwallowAndorinha-morenaAlopochelidon fucata17
514Golondrina TijeritaBarn SwallowAndorinha-de-bandoHirundo rustica29
515Golondrina Rabadilla CanelaCliff SwallowAndorinha-de-dorso-acaneladoPetrochelidon pyrrhonota3
516TroglodytidaeRatona GrandeThrush-like WrenCatatauCampylorhynchus turdinus17
517Ratona AperdizadaSedge WrenCorruíra-do-campoCistothorus platensis6
518Ratona ComúnHouse WrenCorruira-de-casaTroglodytes aedon225
519Ratona Ceja BlancaMountain WrenTroglodytes solstitialis2
520PolioptilidaeTacuarita BlancaCreamy-bellied GnatcatcherBalança-rabo-leitosoPolioptila lactea1
521Tacuarita AzulMasked GnatcatcherBalança-rabo-de-máscaraPolioptila dumicola117
522DonacobiidaeAngúBlack-capped DonacobiusJapacanimDonacobius atricapilla4
523MimidaeTencaChilean MockingbirdMimus thenca1
524Calandria MoraPatagonian MockingbirdMimus patagonicus5
525Calandria GrandeChalk-browed MockingbirdSabiá-do-campoMimus saturninus217
526Calandria RealWhite-banded MockingbirdCalhandra-de-três-rabosMimus triurus35
527SturnidaeEstornino CrestadoCrested MynaMainá-de-cristaAcridotheres cristatellus8
528Estornino PintoEuropean StarlingEstorninho-malhadoSturnus vulgaris115
529TurdidaeZorzal ChiguancoChiguanco ThrushTurdus chiguanco25
530Zorzal Cabeza NegraSlaty ThrushSabía-ferreiroTurdus nigriceps2
531Zorzal ColoradoRufous-bellied ThrushSabiá-laranjeiraTurdus rufiventris206
532Zorzal PatagónicoAustral ThrushTurdus falcklandii27
533Zorzal SabiáPale-breasted ThrushSabiá-barrancoTurdus leucomelas34
534Zorzal ChalchaleroCreamy-bellied ThrushSabiá-pocaTurdus amaurochalinus120
535Zorzal Collar BlancoWhite-necked ThrushSabiá-coleiraTurdus albicollis4
536CinclidaeMirlo de AguaRufous-throated DipperCinclus schulzii1
537PasseridaeGorriónHouse SparrowPardalPasser domesticus109
538MotacillidaeCachirla ComúnCorrendera PipitCaminheiro-de-esporaAnthus correndera11
539Cachirla PálidaHellmayr´s PipitCaminheiro-de-barriga-acaneladaAnthus hellmayri2
540Cachirla ChicaYellowish PipitCaminheiro-zumbidorAnthus lutescens18
541FringillidaeCabecitanegra AndinoYellow-rumped SiskinSpinus uropygialis3
542Cabecitanegra AustralBlack-chinned SiskinSpinus barbatus9
543Cabecitanegra ComúnHooded SiskinPintassilgoSpinus magellanicus127
544Tangará ComúnPurple-throated EuphoniaFim-fimEuphonia chlorotica40
545Tangará AmarilloViolaceous EuphoniaGaturamo-verdadeiroEuphonia violacea4
546Tangará AlcaldeChestnut-bellied EuphoniaFerro-velhoEuphonia pectoralis11
547Tangará BonitoBlue-naped ChlorophoniaGaturamo-bandeiraChlorophonia cyanea2
548ParulidaeArañero Coronado GrandeTwo-banded WarblerPula-pula-de-duas-fitasMyiothlypis bivittata2
549Arañero SilbónWhite-browed WarblerPula-pula-assobiadorMyiothlypis leucoblephara33
550PitiayumíTropical ParulaMariquitaSetophaga pitiayumi71
551Arañero Cara NegraMasked YellowthroatPia-cobraGeothlypis aequinoctialis44
552Arañero Corona RojizaBrown-capped RedstartMariquita-de-cabeça-cinzaMyioborus brunniceps7
553Arañero Coronado ChicoGolden-crowned WarblerPula-pulaBasileuterus culicivorus48
554IcteridaeYapúCrested OropendolaJapuPsarocolius decumanus3
555Conoto AceitunaRusset-backed OropendolaJapu-pardoPsarocolius angustifrons2
556Boyero CaciqueRed-rumped CaciqueGuaxeCacicus haemorrhous35
557Boyero Ala AmarillaGolden-winged CaciqueTecelãoCacicus chrysopterus19
558Boyero NegroSolitary Black CaciqueJapiim-pretoCacicus solitarius34
559BoyeritoVariable OrioleEncontroIcterus pyrrhopterus77
560MaticoOrange-backed TroupialJoão-pintoIcterus croconotus4
561Clarinero FrentiafelpadoVelvet-fronted GrackleIraúna-veladaLampropsar tanagrinus1
562ChopíChopi BlackbirdGraúnaGnorimopsar chopi10
563Tordo PatagónicoAustral BlackbirdCuraeus curaeus4
564FederalScarlet-headed BlackbirdCardeal-do-banhadoAmblyramphus holosericeus23
565Varillero CongoChestnut-capped BlackbirdGaribaldiChrysomus ruficapillus32
566Tordo AmarilloSaffron-cowled BlackbirdVeste-amarelaXanthopsar flavus1
567Pecho Amarillo GrandeYellow-rumped MarshbirdChopim-do-brejoPseudoleistes guirahuro2
568Pecho Amarillo ComúnBrown-and-yellow MarshbirdDragãoPseudoleistes virescens75
569Tordo MúsicoGrayish BaywingAsa-de-telhaAgelaioides badius163
570Tordo Pico CortoScreaming CowbirdVira-bosta-picumãMolothrus rufoaxillaris65
571Tordo RenegridoShiny CowbirdVira-bostaMolothrus bonariensis169
572Tordo GiganteGiant CowbirdIraúna-grandeMolothrus oryzivorus3
573Varillero Ala AmarillaYellow-winged BlackbirdSargentoAgelasticus thilius49
574Varillero NegroUnicolored BlackbirdCarretãoAgelasticus cyanopus16
575Pecho Colorado MedianoRed-breasted MeadowlarkPolícia-inglesa-do-norteSturnella militaris2
576Pecho ColoradoWhite-browed MeadowlarkPolícia-inglesa-do-sulSturnella superciliaris16
577Loica ComúnLong-tailed MeadowlarkSturnella loyca30
578EmberizidaeFrutero YungueñoCommon ChlorospingusChlorospingus flavopectus2
579ChingoloRufous-collared SparrowTico-ticoZonotrichia capensis226
580Cachilo Ceja AmarillaGrassland SparrowTico-tico-do-campoAmmodramus humeralis9
581Cachilo Corona CastañaStripe-capped SparrowRhynchospiza strigiceps9
582Cerquero de CollarSaffron-billed SparrowTico-tico-de-bico-amareloArremon flavirostris4
583Cerquero Cabeza CastañaFulvous-headed BrushfinchAtlapetes fulviceps1
584ThraupidaeNaranjeroBlue-and-yellow TanagerSanhaçu-papa-laranjaPipraeidea bonariensis46
585MieleroBananaquitCambacicaCoereba flaveola6
586Comesebo AndinoGray-hooded Sierra-FinchPhrygilus gayi3
587Comesebo PatagónicoPatagonian Sierra-FinchPhrygilus patagonicus3
588Yal NegroMourning Sierra-FinchCanário-andino-negroPhrygilus fruticeti5
589Yal PlomizoPlumbeous Sierra-FinchPhrygilus unicolor4
590Yal ChicoAsh-breasted Sierra-FinchPhrygilus plebejus1
591Yal CarboneroCarbonated Sierra-FinchPhrygilus carbonarius2
592Yal PlateroBand-tailed Sierra-FinchPhrygilus alaudinus3
593Afrechero PlomizoUniform FinchCigarra-bambuHaplospiza unicolor1
594Soldadito ComúnBlack-crested FinchLophospingus pusillus3
595Cachilo CanelaLong-tailed Reed FinchTico-tico-do-banhadoDonacospiza albifrons14
596Diuca ComúnCommon Diuca-FinchDiucaDiuca diuca12
597Monterita Pecho GrisRufous-sided Warbling-FinchPoospiza hypochondria1
598Monterita CanelaCinnamon Warbling-FinchPoospiza ornata4
599Monterita Ceja RojizaRusty-browed Warbling-FinchPoospiza erythrophrys1
600Sietevestidos ComúnBlack-and-rufous Warbling-FinchQuem-te-vestiuPoospiza nigrorufa60
601Monterita LitoraleñaGray-throated Warbling-FinchTico-tico-da-taquaraPoospiza cabanisi6
602Monterita de CollarRinged Warbling-FinchPoospiza torquata3
603Monterita Cabeza NegraBlack-capped Warbling-FinchCapacetinhoPoospiza melanoleuca52
604Sietevestidos SerranoBlack-and-Chestnut Warbling-FinchPoospiza whitii2
605Jilguero GrandeGreater Yellow-FinchSicalis auriventris2
606Jilguero OliváceoGreenish Yellow-FinchSicalis olivascens1
607Jilguero DoradoSaffron FinchCanário-da-terra-verdadeiroSicalis flaveola150
608MistoGrassland Yellow-FinchTipioSicalis luteola36
609Coludo GrandeWedge-tailed Grass-FinchCanário-do-campoEmberizoides herbicola2
610Coludo ChicoLesser Grass-FinchCanário-do-brejoEmberizoides ypiranganus1
611VerdónGreat Pampa-FinchSabiá-do-banhadoEmbernagra platensis62
612VolatineroBlue-black GrassquitTiziuVolatinia jacarina5
613Corbatita DominóRusty-collared SeedeaterColeiro-do-brejoSporophila collaris13
614Corbatita OveroLined SeedeaterBigodinhoSporophila lineola1
615Corbatita ComúnDouble-collared SeedeaterColeirinhoSporophila caerulescens45
616Capuchino CanelaTawny-bellied SeedeaterCaboclinho-de-barriga-vermelhaSporophila hypoxantha2
617Capuchino Garganta CaféDark-throated SeedeaterCaboclinho-de-papo-escuroSporophila ruficollis2
618Piquitodeoro ComúnBand-tailed SeedeaterCatamenia analis4
619Pepitero ChicoMany-colored Chaco FinchBico-de-pimenta-chaquenhoSaltatricula multicolor9
620Brasita de FuegoRed-crested FinchTico-tico-rei-vermelhoCoryphospingus cucullatus18
621Cardenal AmarilloYellow CardinalCardeal-amareloGubernatrix cristata1
622Cardenal ComúnRed-crested CardinalCardealParoaria coronata86
623CardenillaYellow-billed CardinalCavalariaParoaria capitata40
624Frutero OveroMagpie TanagerTietingaCissopis leverianus31
625Frutero Cabeza NegraHooded TanagerSaíra-de-chapéu-pretoNemosia pileata2
626Tangará GrisOrange-headed TanagerSaí-canárioThlypopsis sordida2
627PioróChestnut-headed TanagerCabecinha-castanhaPyrrhocoma ruficeps1
628Frutero Corona AmarillaBlack-goggled TanagerTié-de-topeteTrichothraupis melanops21
629Frutero CoronadoRuby-crowned TanagerTiê-pretoTachyphonus coronatus16
630Frutero NegroWhite-lined TanagerPipira-pretaTachyphonus rufus17
631Fueguero OscuroSilver-beaked TanagerPipira-vermelhaRamphocelus carbo4
632Celestino ComúnSayaca TanagerSanhaço-cinzaThraupis sayaca86
633Celestino OliváceoPalm TanagerSanhaco-do-coqueiroThraupis palmarum1
634Frutero AzulDiademed TanagerSanhaçu-fradeStephanophorus diadematus10
635Saíra de AntifazFawn-breasted TanagerSaíra-viúvaPipraeidea melanonota4
636Saíra ArcoirisGreen-headed TanagerSaíra-sete-coresTangara seledon7
637TersinaSwallow TanagerSaí-andorinhaTersina viridis11
638Saí AzulBlue DacnisSaí-azulDacnis cayana11
639Mielero DorsioscuroRed-legged HoneycreeperSaíra-beija-florCyanerpes cyaneus1
640Saíra DoradaGuira TanagerSaíra-de-papo-pretoHemithraupis guira9
641Saí ComúnChestnut-vented ConebillFiguinha-de-rabo-castanhoConirostrum speciosum8
642Pepitero GrisGrayish SaltatorSabiá-gongáSaltator coerulescens27
643Pepitero VerdosoGreen-winged SaltatorTrinca-ferro-verdadeiroSaltator similis21
644Pepitero de CollarGolden-billed SaltatorBico-duroSaltator aurantiirostris73
645CardinalidaeReinamora EnanaBlackish-blue SeedeaterNegrinho-do-matoAmaurospiza moesta1
646Fueguero ComúnHepatic TanagerSanhaçu-de-fogoPiranga flava15
647Fueguero MoradoRed-crowned Ant-TanagerTiê-do-mato-grossoHabia rubica12
648Rey del BosqueBlack-backed GrosbeakRei-do-bosquePheucticus aureoventris2
649Reinamora ChicaGlaucous-blue GrosbeakAzulinhoCyanoloxia glaucocaerulea2
650Reinamora GrandeUltramarine GrosbeakAzulao-verdadeiroCyanocompsa brissonii25