Órden Familia Nombre Común Nombre Inglés Nombre Portugués Nombre Científico Observada Fotografiada Oída Vocalización Grabada Filmada Registros
1RheiiformesRheidaeÑandúGreater RheaEmaRhea americana24
2ChoiqueLesser RheaRhea pennata7
3GalliformesCracidaeYacupoíRusty-margined GuanJacupembaPenelope superciliaris8
4Pava de Monte ComúnDusky-legged GuanJacuaçuPenelope obscura8
5YacutingaBlack-fronted Piping-GuanJacutinga-do-sudestePipile jacutinga3
6CharataChaco ChachalacaAracuã-do-pantanalOrtalis canicollis25
7Charata ManchadaSpeckled ChachalacaAracuã-pintadoOrtalis guttata3
8MuitúBare-faced CurassowMutum-de-penachoCrax fasciolata1
9OdontophoridaeCodorniz CalifornianaCalifornia QuailCodorniz-da-califórniaCallipepla californica3
10UrúSpot-winged Wood-QuailUruOdontophorus capueira1
11AnseriformesAnhimidaeChajáSouthern ScreamerTachãChauna torquata91
12AnatidaeSirirí PampaWhite-faced Whistling-DuckIrerêDendrocygna viduata61
13Sirirí Vientre NegroBlack-bellied Whistling-DuckAsa-brancaDendrocygna autumnalis10
14Sirirí ColoradoFulvous Whistling-DuckMarreca-caneleiraDendrocygna bicolor22
15Pato Cabeza NegraBlack-headed DuckMarreca-de-cabeça-pretaHeteronetta atricapilla1
16Pato FierroMasked DuckMarreca-de-bico-roxoNomonyx dominicus10
17Pato Zambullidor GrandeRuddy DuckOxyura jamaicensis1
18Pato Zambullidor ChicoLake DuckMarreca-pé-na-bundaOxyura vittata15
19CoscorobaCoscoroba SwanCapororocaCoscoroba coscoroba54
20Cisne Cuello NegroBlack-necked SwanCisne-de-pescoço-pretoCygnus melancoryphus38
21Pato OveroChiloe WigeonMarreca-oveiraAnas sibilatrix22
22Pato ColoradoCinnamon TealMarreca-coloradaAnas cyanoptera8
23Pato CucharaRed ShovelerMarreca-colhereiraAnas platalea13
24Cauquén ComúnUpland GooseGanso-de-magalhãesChloephaga picta6
25Cauquén RealAshy-headed GooseChloephaga poliocephala9
26Cauquén ColoradoRuddy-headed GooseChloephaga rubidiceps1
27Pato CapuchinoSilver TealMarreca-cricriAnas versicolor61
28Pato RealMuscovy DuckPato-do-matoCairina moschata5
29Pato de CollarRinged TealMarreca-de-coleiraCallonetta leucophrys57
30Pato PicazoRosy-billed PochardMarrecãoNetta peposaca50
31Quetro VoladorFlying Steamer-DuckTachyeres patachonicus1
32Quetro Cabeza BlancaWhite-headed Steamer-DuckTachyeres leucocephalus1
33Pato CrestónCrested DuckLophonetta specularioides3
34Pato de AnteojosSpectacled DuckSpeculanas specularis1
35Pato CutiríBrazilian TealPé-vermelhoAmazonetta brasiliensis91
36Pato GargantillaWhite-cheeked PintailMarreca-toicinhoAnas bahamensis6
37Pato MaiceroYellow-billed PintailMarreca-pardaAnas georgica53
38Pato BarcinoYellow-billed TealMarreca-pardinhaAnas flavirostris110
39TinamiformesTinamidaeTataupá RojizoBrown TinamouInhambuguaçuCrypturellus obsoletus7
40Tataupá ComúnTataupa TinamouInhambu-chintãCrypturellus tataupa17
41ColoradaRed-winged TinamouPerdizRhynchotus rufescens19
42Inambú MontarazBrushland TinamouNothoprocta cinerascens13
43Inambú SilbónAndean TinamouNothoprocta pentlandii1
44Tinamú VentriblancoWhite-bellied NothuraCodorna-do-nordesteNothura boraquira1
45Inambú ComúnSpotted NothuraCodorna-amarelaNothura maculosa55
46Martineta ComúnElegant Crested-TinamouEudromia elegans7
47Martineta ChaqueñaQuebracho Crested-TinamouEudromia formosa1
48PodicipediformesPodicipedidaeMacá GrisLeast GrebeMergulhão-pequenoTachybaptus dominicus1
49Macá Pico GruesoPied-billed GrebeMergulhão-caçadorPodilymbus podiceps51
50Macá ComúnWhite-tufted GrebeMergulhão-de-orelha-brancaRollandia rolland41
51Macá GrandeGreat GrebeMergulhao-grande o choronaPodiceps major68
52Macá PlateadoSilvery GrebeMergulhão-de-orelha-amarelaPodiceps occipitalis2
53PhoenicopteriformesPhoenicopteridaeFlamenco AustralChilean FlamingoFlamingo-chilenoPhoenicopterus chilensis33
54ColumbiformesColumbidaePaloma DomésticaRock PigeonPombo-domésticoColumba livia107
55Paloma PicazuróPicazuro PigeonPombãoPatagioenas picazuro278
56Paloma ManchadaSpot-winged PigeonPomba-do-orvalhoPatagioenas maculosa101
57Paloma Nuca BlancaBand-tailed PigeonPomba-de-coleira-brancaPatagioenas fasciata1
58Paloma ColoradaPale-vented PigeonPomba-galegaPatagioenas cayennensis23
59Yerutí ComúnWhite-tipped DoveJuriti-pupuLeptotila verreauxi164
60Yerutí ColoradaGray-fronted DoveJuriti-gemedeiraLeptotila rufaxilla5
61Yerutí YungueñaLarge-tailed DoveLeptotila megalura1
62Torcaza ComúnEared DovePomba-de-bandoZenaida auriculata341
63Torcacita ColoradaRuddy Ground DoveRolinha-roxaColumbina talpacoti19
64Torcacita ComúnPicui Ground DoveRolinha-picuiColumbina picui144
65Palomita CordilleranaBlack-winged Ground DoveMetriopelia melanoptera3
66NyctibiiformesNyctibiidaeUrutaú ComúnCommon PotooMãe-da-luaNyctibius griseus17
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 guira184
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 ypecaha111
86ChiricoteGray-necked Wood-RailSaracura-três-potesAramides cajaneus39
87SaracuraSlaty-breasted Wood-RailSaracura-do-matoAramides saracura12
88Gallineta OveraSpotted RailSaracura-carijóPardirallus maculatus8
89Gallineta NegruzcaBlackish RailSaracura-sanãPardirallus nigricans3
90Gallineta ComúnPlumbeous RailSaracura-do-banhadoPardirallus sanguinolentus55
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 galeata65
95Pollona PintadaSpot-flanked GallinuleFrango-d´água-carijóPorphyriops melanops25
96Gallareta ChicaWhite-winged CootCarqueja-de-bico-amareloFulica leucoptera39
97Gallareta Ligas RojasRed-gartered CootCarqueja-de-bico-manchadoFulica armillata53
98Gallareta Escudete RojoRed-fronted CootCarqueja-de-escudo-vermelhoFulica rufifrons31
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 sephaniodes2
109Picaflor CometaRed-tailed CometSappho sparganurus7
110Picaflor ComúnGlittering-bellied EmeraldBesourinho-de-bico-vermelhoChlorostilbon lucidus114
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 albicollis21
114Picaflor Vientre BlancoWhite-bellied HummingbirdBeija-flor-verde-e-brancoAmazilia chionogaster2
115Picaflor EsmeraldaVersicolored EmeraldBeija-flor-de-banda-brancaAmazilia versicolor3
116Picaflor BronceadoGilded HummingbirdBeija-flor-douradoHylocharis chrysura81
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 americana28
128Cigüeña AmericanaMaguari StorkMaguariCiconia maguari113
129YabirúJabiruTuiuiúJabiru mycteria14
130PelecaniformesThreskiornithidaeEspátula RosadaRoseate SpoonbillColhereiroPlatalea ajaja38
131Bandurria MoraPlumbeous IbisMaçarico-realTheristicus caerulescens5
132Bandurria BorealBuff-necked IbisCuricacaTheristicus caudatus4
133Bandurria AustralBlack-faced IbisTheristicus melanopis41
134TapicurúGreen IbisCoró-coróMesembrinibis cayennensis8
135Cuervillo Cara PeladaBare-faced IbisTapicuru-de-cara-peladaPhimosus infuscatus66
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 nycticorax60
141Garcita AzuladaStriated HeronSocozinhoButorides striata52
142Garcita BueyeraCattle EgretGarça-vaqueiraBubulcus ibis38
143Garza MoraCocoi HeronGarça-mouraArdea cocoi132
144Garza BlancaGreat EgretGarça-branca-grandeArdea alba150
145ChiflónWhistling HeronMaria-faceiraSyrigma sibilatrix84
146Garcita RealCapped HeronGarça-realPilherodius pileatus1
147Garcita BlancaSnowy EgretGarça-branca-pequenaEgretta thula97
148PelecanidaePelícano PeruanoPeruvian PelicanPelecanus thagus2
149SuliformesPhalacrocoracidaeCormorán GrisRed-legged CormorantPhalacrocorax gaimardi1
150Cormorán ImperialImperial CormorantPhalacrocorax atriceps3
151BiguáNeotropic CormorantBiguáPhalacrocorax brasilianus155
152AnhingidaeAningaAnhingaBiguatingaAnhinga anhinga14
153GalbuliformesGalbulidaeJacamar RabirrufoRufous-tailed JacamarAriramba-de-cauda-ruivaGalbula ruficauda1
154BucconidaeChacurú GrandeBuff-bellied PuffbirdMacuru-de-barriga-castanhaNotharchus swainsoni3
155Chacurú Cara NegraWhite-eared PuffbirdJoão-boboNystalus chacuru3
156DurmilíSpot-backed PuffbirdRapazinho-dos-velhosNystalus maculatus12
157Chacurú ChicoRusty-breasted NunletMacuruNonnula rubecula1
158CharadriiformesRynchopidaeRayadorBlack SkimmerTalha-marRynchops niger22
159ChionidaePaloma AntárticaSnowy SheathbillPomba-antárticaChionis albus7
160HaematopodidaeOstrero NegroBlackish OystercatcherHaematopus ater4
161Ostrero ComúnAmerican OystercatcherPiru-piruHaematopus palliatus19
162RecurvirostridaeTero RealBlack-necked StiltPernilongo-de-costas-negrasHimantopus mexicanus86
163CharadriidaeChorlo ÁrticoBlack-bellied PloverBatuiruçu-de-axila-pretaPluvialis squatarola6
164Chorlo PampaAmerican Golden-PloverBatuiruçuPluvialis dominica7
165Chorlito PalmadoSemipalmated PloverBatuíra-de-bandoCharadrius semipalmatus1
166Chorlito de CollarCollared PloverBatuíra-de-coleiraCharadrius collaris3
167Chorlito Doble CollarTwo-banded PloverBatuíra-de-coleira-duplaCharadrius falklandicus11
168Chorlito Pecho CanelaRufous-chested DotterelBatuíra-de-peito-tijoloCharadrius modestus4
169Tero ComúnSouthern LapwingQuero-queroVanellus chilensis303
170ThinocoridaeAgachona de CollarGray-breasted SeedsnipeThinocorus orbignyianus2
171Agachona ChicaLeast SeedsnipeAgachadeira-mirimThinocorus rumicivorus1
172RostratulidaeAguateroSouth American Painted-snipeNarceja-de-bico-tortoNycticryphes semicollaris2
173JacanidaeJacanaWattled JacanaJaçanãJacana jacana91
174ScolopacidaeFalaropo ComúnWilson´s PhalaropePisa-n´águaPhalaropus tricolor1
175BatitúUpland SandpiperMaçarico-do-campoBartramia longicauda1
176Playero TrinadorWhimbrelMaçarico-galegoNumenius phaeopus2
177Becasa de MarHudsonian GodwitMaçarico-de-bico-viradoLimosa haemastica11
178VuelvepiedrasRuddy TurnstoneVira-pedrasArenaria interpres3
179Playero RojizoRed KnotMaçarico-de-papo-vermelhoCalidris canutus2
180Playerito UnicolorBaird´s SandpiperMaçarico-de-bico-finoCalidris bairdii2
181Playerito Rabadilla BlancaWhite-rumped SandpiperMaçarico-de-sobre-brancoCalidris fuscicollis11
182Playerito PectoralPectoral SandpiperMaçarico-de-coleteCalidris melanotos7
183Becasina ComúnSouth American SnipeNarcejaGallinago paraguaiae31
184Playerito ManchadoSpotted SandpiperMaçarico-pintadoActitis macularius6
185Pitotoy SolitarioSolitary SandpiperMaçarico-solitárioTringa solitaria12
186Pitotoy ChicoLesser YellowlegsMaçarico-de-perna-amarelaTringa flavipes26
187Pitotoy GrandeGreater YellowlegsMaçarico-grande-de-perna-amarelaTringa melanoleuca14
188LaridaeGaviota AndinaAndean GullChroicocephalus serranus4
189Gaviota Capucho CaféBrown-hooded GullGaivota-maria-velhaChroicocephalus maculipennis81
190Gaviota Capucho GrisGray-hooded GullGaivota-de-cabeça-cinzaChroicocephalus cirrocephalus21
191Gaviota GrisDolphin GullLeucophaeus scoresbii1
192Gaviota CangrejeraOlrog´s GullGaivota-de-rabo-pretoLarus atlanticus21
193Gaviota CocineraKelp GullGaivotãoLarus dominicanus84
194Gaviotín Chico ComúnYellow-billed TernTrinta-réis-anãoSternula superciliaris6
195AtíLarge-billed TernTrinta-réis-grandePhaetusa simplex10
196Gaviotín Pico GruesoGull-billed TernTrinta-réis-de-bico-pretoGelochelidon nilotica3
197Gaviotín SudamericanoSouth American TernTrinta-réis-de-bico-vermelhoSterna hirundinacea4
198Gaviotín GolondrinaCommon TernTrinta-réis-borealSterna hirundo10
199Gaviotín LaguneroSnowy-crowned TernTrinta-réis-de-coroa-brancaSterna trudeaui31
200Gaviotín Pico AmarilloSandwich TernThalasseus sandvicensis3
201Gaviotín RealRoyal TernTrinta-réis-realThalasseus maximus15
202StercorariidaeEscúa AntárticaBrown SkuaMandrião-antárticoStercorarius antarcticus1
203StrigiformesTytonidaeLechuza de CampanarioBarn OwlSuindaraTyto alba39
204StrigidaeCaburé ChicoFerruginous Pygmy-OwlCaburéGlaucidium brasilianum19
205Caburé GrandeAustral Pygmy-OwlGlaucidium nana4
206Lechucita VizcacheraBurrowing OwlCoruja-buraqueiraAthene cunicularia63
207Lechuzón OrejudoStriped OwlCoruja-orelhudaAsio clamator6
208Lechuzón CampestreShort-eared OwlMocho-dos-banhadosAsio flammeus8
209Alilicucú ComúnTropical Screech-OwlCorujinha-do-matoMegascops choliba42
210Lechuza Bataraz ChaqueñaChaco OwlStrix chacoensis1
211ÑacurutúGreat Horned OwlJacurutuBubo virginianus6
212CathartiformesCathartidaeJote Cabeza ColoradaTurkey VultureUrubu-de-cabeça-vermelhaCathartes aura105
213Jote Cabeza AmarillaLesser Yellow-headed VultureUrubu-de-cabeça-amarelaCathartes burrovianus10
214Jote Cabeza NegraBlack VultureUrubu-de-cabeça-pretaCoragyps atratus152
215Jote RealKing VultureUrubu-reiSarcoramphus papa5
216Cóndor AndinoAndean CondorCondor-dos-andesVultur gryphus16
217AccipitriformesAccipitridaeMilano BlancoWhite-tailed KiteGavião-peneiraElanus leucurus26
218Milano ChicoPearl KiteGaviãozinhoGampsonyx swainsonii5
219Milano Cabeza GrisGray-headed KiteGavião-de-cabeça-cinzaLeptodon cayanensis2
220Milano Pico GarfioHook-billed KiteCaracoleiroChondrohierax uncinatus1
221Milano TijeretaSwallow-tailed KiteGavião-tesouraElanoides forficatus24
222Águila ViudaBlack-and-white Hawk-EagleGavião-patoSpizaetus melanoleucus1
223Gavilán PlaneadorLong-winged HarrierGavião-do-banhadoCircus buffoni66
224Gavilán CenicientoCinereous HarrierGavião-cinzaCircus cinereus17
225Esparvero VariadoBicolored HawkGavião-bombachinha-grandeAccipiter bicolor6
226Esparvero ComúnRufous-thighed HawkGavião-miúdoAccipiter erythronemius13
227Aguilucho PampaBlack-collared HawkGavião-beloBusarellus nigricollis8
228Gavilán Patas LargasCrane HawkGavião-pernilongoGeranospiza caerulescens9
229Milano BorealMississippi KiteSauveiro-do-norteIctinia mississippiensis1
230Milano PlomizoPlumbeous KiteSoviIctinia plumbea44
231CaracoleroSnail KiteGavião-caramujeiroRostrhamus sociabilis114
232Taguató ComúnRoadside HawkGavião-carijóRupornis magnirostris222
233Gavilán MixtoHarris´s HawkGavião-asa-de-telhaParabuteo unicinctus115
234Aguilucho ColoradoSavanna HawkGaviao-cabocloButeogallus meridionalis37
235Águila NegraGreat Black HawkGaviao-pretoButeogallus urubitinga14
236Águila CoronadaChaco EagleÁguia-cinzentaButeogallus coronatus1
237Aguilucho Alas LargasWhite-tailed HawkGavião-de-rabo-brancoGeranoaetus albicaudatus9
238Aguilucho ComúnVariable HawkGavião-de-costas-vermelhasGeranoaetus polyosoma28
239Águila MoraBlack-chested Buzzard-Eagleáguia-chilenaGeranoaetus melanoleucus27
240Aguilucho AndinoWhite-throated HawkButeo albigula1
241Aguilucho Cola CortaShort-tailed HawkGavião-de-cauda-curtaButeo brachyurus5
242Aguilucho LangosteroSwainson´s HawkGavião-papa-gafanhotoButeo swainsoni6
243Aguilucho NegroZone-tailed HawkGavião-de-rabo-barradoButeo albonotatus1
244TrogoniformesTrogonidaeSurucuá ComúnSurucua TrogonSurucuá-variadoTrogon surrucura36
245Surucuá AmarilloBlack-throated TrogonSurucuá-de-barriga-amarelaTrogon rufus10
246Trogon CollarejoCollared TrogonSurucuá-de-coleiraTrogon collaris1
247CoraciiformesMomotidaeYeruváRufous-capped MotmotJuruva-verdeBaryphthengus ruficapillus26
248AlcedinidaeMartín Pescador GrandeRinged KingfisherMartim-pescador-grandeMegaceryle torquata70
249Martín Pescador MedianoAmazon KingfisherMartim-pescador-verdeChloroceryle amazona26
250Martín Pescador ChicoGreen KingfisherMartim-pescador-pequenoChloroceryle americana43
251PiciformesRamphastidaeTucán GrandeToco ToucanTucanuçuRamphastos toco19
252Tucán Pico VerdeRed-breasted ToucanTucano-de-bico-verdeRamphastos dicolorus9
253Arasarí ChicoSpot-billed ToucanetAraçari-pocaSelenidera maculirostris4
254Arasarí BananaSaffron ToucanetAraçari-bananaPteroglossus bailloni1
255Arasarí FajadoChestnut-eared AracariAraçari-castanhoPteroglossus castanotis24
256PicidaeCarpinterito ComúnWhite-barred PiculetPica-pau-anão-barradoPicumnus cirratus10
257Carpinterito Cuello CanelaOchre-collared PiculetPica-pau-anão-de-coleiraPicumnus temminckii10
258Carpinterito AlbiescamosoWhite-wedged PiculetPica-pau-anão-escamadoPicumnus albosquamatus1
259Carpintero GrandeRobust WoodpeckerPica-pau-reiCampephilus robustus5
260Carpintero Garganta NegraCrimson-crested WoodpeckerPica-pau-de-topete-vermelhoCampephilus melanoleucos1
261Carpintero Lomo BlancoCream-backed WoodpeckerPica-pau-de-barriga-pretaCampephilus leucopogon14
262Carpintero Cara CanelaHelmeted WoodpeckerPica-pau-de-cara-canelaCeleus galeatus1
263Carpintero Dorado ComúnGolden-green WoodpeckerPica-pau-dourado-escuroPiculus chrysochloros3
264Carpintero RealGreen-barred WoodpeckerPica-pau-verde-barradoColaptes melanochloros142
265Carpintero PitíoChilean FlickerColaptes pitius4
266Carpintero CampestreCampo FlickerPica-pau-do-campoColaptes campestris89
267Carpintero Dorado GrisGolden-olive WoodpeckerPica-pau-oliváceoColaptes rubiginosus1
268Carpintero Copete AmarilloBlond-crested WoodpeckerPica-pau-de-cabeça-amarelaCeleus flavescens13
269Carpintero Copete PajizoPale-crested WoodpeckerPica-pau-louroCeleus lugubris5
270Carpintero Garganta EstriadaLineated WoodpeckerPica-pau-de-banda-brancaDryocopus lineatus11
271Carpintero BlancoWhite WoodpeckerPica-pau-brancoMelanerpes candidus36
272Carpintero PenachiamarilloYellow-tufted WoodpeckerBenedito-de-testa-vermelhaMelanerpes cruentatus3
273Carpintero ArcoirisYellow-fronted WoodpeckerBenedito-de-testa-amarelaMelanerpes flavifrons6
274Carpintero del CardónWhite-fronted WoodpeckerPica-pau-de-testa-brancaMelanerpes cactorum20
275Carpintero Oliva ManchadoWhite-spotted WoodpeckerPicapauzinho-verde-carijóVeniliornis spilogaster11
276Carpintero Bataraz ChicoCheckered WoodpeckerPica-pau-chorãoVeniliornis mixtus88
277Carpintero Bataraz GrandeStriped WoodpeckerVeniliornis lignarius2
278Carpintero Oliva ChicoLittle WoodpeckerPicapauzinho-anãoVeniliornis passerinus4
279Carpintero Oliva YungueñoDot-fronted WoodpeckerVeniliornis frontalis1
280CariamiformesCariamidaeChuña Patas RojasRed-legged SeriemaSeriemaCariama cristata3
281Chuña Patas NegrasBlack-legged SeriemaChunga burmeisteri2
282FalconiformesFalconidaeChimangoChimango CaracaraChimangoMilvago chimango304
283GuaicurúLaughing FalconAcauãHerpetotheres cachinnans2
284Halcón Montés ChicoBarred Forest-FalconFalcão-caburéMicrastur ruficollis1
285Halcón Montés GrandeCollared Forest-FalconFalcão-relógioMicrastur semitorquatus3
286Halconcito GrisSpot-winged FalconetFalcãozinho-cinzaSpiziapteryx circumcincta11
287CaranchoSouthern CaracaraCaracaráCaracara plancus302
288Matamico AndinoMountain CaracaraPhalcoboenus megalopterus3
289ChimachimaYellow-headed CaracaraCarrapateiroMilvago chimachima25
290Halconcito ColoradoAmerican KestrelQuiriquiriFalco sparverius126
291Halcón Negro ChicoBat FalconCauréFalco rufigularis4
292Halcón PlomizoAplomado FalconFalcão-de-coleiraFalco femoralis45
293Halcón PeregrinoPeregrine FalconFalcão-peregrinoFalco peregrinus19
294PsittaciformesPsittacidaeCalancate ComúnBlue-crowned ParakeetAratinga-de-testa-azulThectocercus acuticaudatus9
295Catita Serrana GrandeGray-hooded ParakeetPsilopsiagon aymara3
296CotorraMonk ParakeetCaturritaMyiopsitta monachus232
297Catita ChiriríYellow-chevroned ParakeetPeriquito-de-encontro-amareloBrotogeris chiriri83
298Catita Cabeza RojaPileated ParrotCuiú-cuiúPionopsitta pileata1
299Loro MaitacaScaly-headed ParrotMaitaca-verdePionus maximiliani41
300Loro HabladorTurquoise-fronted ParrotPapagaio-verdadeiroAmazona aestiva16
301Catita EnanaBlue-winged ParrotletTuimForpus xanthopterygius11
302Chiripepé Cabeza VerdeMaroon-bellied ParakeetTiriba-de-testa-vermelhaPyrrhura frontalis29
303Chiripepé Cabeza PardaGreen-cheeked ParakeetTiriba-de-cara-sujaPyrrhura molinae2
304CachañaAustral ParakeetEnicognathus ferrugineus12
305Loro BarranqueroBurrowing ParakeetCyanoliseus patagonus44
306Calancate Frente DoradaPeach-fronted ParakeetPeriquito-reiEupsittula aurea3
307Lorita Pico NegroDusky-headed ParakeetPeriquito-de-cabeça-sujaAratinga weddellii5
308ÑandayNanday ParakeetPeriquito-de-cabeça-pretaAratinga nenday39
309Guacamayo VerdeMilitary MacawAra militaris2
310Guacamayo SeveroChestnut-fronted MacawMaracanã-guaçuAra severus6
311Calancate Cara RojaMitred ParakeetPsittacara mitratus4
312Calancate Ala RojaWhite-eyed ParakeetPeriquitão-maracanãPsittacara leucophthalmus91
313PasseriformesThamnophilidaeBatará EstriadoStripe-backed AntbirdPiu-piuMyrmorchilus strigilatus4
314Choca AmarillaPlain AntvireoChoquinha-lisaDysithamnus mentalis19
315Tiluchi Ala RojizaRufous-winged AntwrenChorozinho-de-asa-vermelhaHerpsilochmus rufimarginatus4
316ChororóGreat AntshrikeChoró-boiTaraba major20
317Batará GoteadoSpot-backed AntshrikeChocão-carijóHypoedaleus guttatus23
318Batará GiganteGiant AntshrikeMatracãoBatara cinerea3
319Batará CopetónTufted AntshrikeBorralharaMackenziaena severa4
320Choca ListadaBarred AntshrikeChoca-barradaThamnophilus doliatus2
321Choca Corona RojizaRufous-capped AntshrikeChoca-de-chapéu-vermelhoThamnophilus ruficapillus16
322Choca ComúnVariable AntshrikeChoca-da-mataThamnophilus caerulescens31
323Tiluchi ColoradoBertoni´s AntbirdTrovoada-de-bertoniDrymophila rubricollis1
324Tiluchi EstriadoDusky-tailed AntbirdChoquinha-carijóDrymophila malura4
325Batará NegroWhite-shouldered Fire-eyePapa-taoca-do-sulPyriglena leucoptera1
326ConopophagidaeChupadientesRufous GnateaterChupa-denteConopophaga lineata1
327MelanopareiidaeGallito de CollarOlive-crowned CrescentchestMelanopareia maximiliani4
328RhinocryptidaeHuet-huet CastañoChestnut-throated Huet-huetPteroptochos castaneus1
329ChucaoChucao TapaculoScelorchilus rubecula2
330Gallito OveroSpotted BamboowrenTapaculo-pintadoPsilorhamphus guttatus1
331Gallito CopetónCrested GallitoRhinocrypta lanceolata5
332Churrín PlomizoPlanalto TapaculoTapaculo-ferreirinhoScytalopus pachecoi1
333Churrín AndinoMagellanic TapaculoScytalopus magellanicus1
334FormicariidaeTovaca ComúnShort-tailed AntthrushTovaca-campainhaChamaeza campanisona14
335FurnariidaeCaminera ComúnCommon MinerCurriqueiroGeositta cunicularia2
336Caminera ColoradaRufous-banded MinerGeositta rufipennis2
337TareferoOlivaceous WoodcreeperArapaçu-verdeSittasomus griseicapillus20
338ArapasúPlain-winged WoodcreeperArapaçu-lisoDendrocincla turdina5
339Trepador OscuroPlanalto WoodcreeperArapaçu-grandeDendrocolaptes platyrostris7
340Trepador Garganta BlancaWhite-throated WoodcreeperArapaçu-de-garganta-brancaXiphocolaptes albicollis3
341Trepador GiganteGreat Rufous WoodcreeperArapaçu-do-campoXiphocolaptes major5
342Chinchero EnanoLesser WoodcreeperArapaçu-rajadoXiphorhynchus fuscus7
343Picapalo ColoradoRed-billed ScythebillArapaçu-beija-florCampylorhamphus trochilirostris5
344Chinchero GrandeScimitar-billed WoodcreeperArapaçu-platinoDrymornis bridgesii36
345Chinchero ChicoNarrow-billed WoodcreeperArapaçu-de-cerradoLepidocolaptes angustirostris133
346Chinchero EscamadoScalloped WoodcreeperArapaçu-escamado-do-sulLepidocolaptes falcinellus9
347Picolezna PatagónicoWhite-throated TreerunnerPygarrhichas albogularis5
348Bandurrita ChaqueñaChaco EarthcreeperJoão-chaquenhoTarphonomus certhioides13
349HorneroRufous HorneroJoão-de-barroFurnarius rufus295
350Hornerito CopetónCrested HorneroFurnarius cristatus7
351MacuquitoSharp-tailed StreamcreeperJoão-porcaLochmias nematura1
352JunqueroWren-like RushbirdBate-bicoPhleocryptes melanops48
353Pajonalera Pico CurvoCurve-billed ReedhaunterJoão-da-palhaLimnornis curvirostris13
354Bandurrita ComúnScale-throated EarthcreeperUpucerthia dumetaria1
355Remolinera ComúnBuff-winged CinclodesPedreiro-dos-andesCinclodes fuscus34
356Remolinera SerranaCordoba CinclodesCinclodes comechingonus1
357Remolinera ChocolateOlrog´s CinclodesCinclodes olrogi1
358Remolinera AndinaCream-winged CinclodesCinclodes albiventris1
359Remolinera AraucanaDark-bellied CinclodesCinclodes patagonicus10
360Ticotico Cabeza NegraBlack-capped Foliage-gleanerLimpa-folha-coroadoPhilydor atricapillus1
361Ticotico GrandeBuff-fronted Foliage-gleanerLimpa-folha-de-testa-baiaPhilydor rufum1
362Ticotico OcráceoOchre-breasted Foliage-gleanerLimpa-folha-ocráceoAnabacerthia lichtensteini12
363Ticotico ComúnBuff-browed Foliage-gleanerTrepador-quieteSyndactyla rufosuperciliata10
364TacuareroCanebrake GroundcreeperCisqueiroClibanornis dendrocolaptoides1
365Ticotico Ojo BlancoWhite-eyed Foliage-gleanerBarranqueiro-de-olho-brancoAutomolus leucophthalmus24
366RayaditoThorn-tailed RayaditoAphrastura spinicauda11
367Coludito de los PinosAraucaria Tit-SpinetailGrimpeiroLeptasthenura setaria1
368Coludito CopetónTufted Tit-SpinetailRabudinhoLeptasthenura platensis26
369Coludito CanelaBrown-capped Tit-SpinetailLeptasthenura fuliginiceps2
370Coludito Cola NegraPlain-mantled Tit-SpinetailGrimpeirinhoLeptasthenura aegithaloides2
371Espinero AndinoStreak-fronted ThornbirdPhacellodomus striaticeps1
372Espinero ChicoLittle ThornbirdTio-tio-pequenoPhacellodomus sibilatrix8
373Espinero SerranoSpot-breasted ThornbirdPhacellodomus maculipectus1
374Espinero Pecho ManchadoFreckle-breasted ThornbirdTio-tioPhacellodomus striaticollis81
375Espinero GrandeGreater ThornbirdGraveteiroPhacellodomus ruber16
376LeñateroFirewood-gathererCochichoAnumbius annumbi16
377CrestudoLark-like BrushrunnerCorredor-crestudoCoryphistera alaudina25
378Canastero ChaqueñoShort-billed CanasteroLenheiroAsthenes baeri14
379Espartillero PampeanoHudson´s CanasteroJoão-platinoAsthenes hudsoni1
380Canastero PálidoCordilleran CanasteroAsthenes modesta3
381Canastero ColudoSharp-billed CanasteroLenheiro-de-rabo-compridoAsthenes pyrrholeuca13
382Espartillero SerranoPuna CanasteroAsthenes sclateri2
383Pajonalera Pico RectoStraight-billed ReedhaunterArredio-do-gravatáLimnoctites rectirostris1
384Curutié OcráceoSulphur-throated SpinetailArredio-de-papo-manchadoCranioleuca sulphurifera9
385Curutié OliváceoOlive SpinetailArredio-oliváceoCranioleuca obsoleta2
386Curutié BlancoStripe-crowned SpinetailArredioCranioleuca pyrrhophia27
387Espartillero EnanoBay-capped Wren-SpinetailBoininhaSpartonoica maluroides6
388Cacholote CastañoBrown CacholoteCoperetePseudoseisura lophotes36
389ChotoyChotoy SpinetailBichoitaSchoeniophylax phryganophilus61
390Curutié ColoradoYellow-chinned SpinetailCurutiéCerthiaxis cinnamomeus17
391Pijuí NegruzcoGray-bellied SpinetailPi-puíSynallaxis cinerascens6
392Pijuí Corona RojizaRufous-capped SpinetailPichororéSynallaxis ruficapilla3
393Pijuí PlomizoSpix´s SpinetailJoão-tenenémSynallaxis spixi17
394Pijuí Cola PardaPale-breasted SpinetailUí-piSynallaxis albescens25
395Pijuí Frente GrisSooty-fronted SpinetailPetrimSynallaxis frontalis56
396Pijuí Ceja CanelaAzara´s SpinetailSynallaxis azarae1
397Picolezna RojizoStreaked XenopsBico-virado-carijóXenops rutilans5
398PipridaeBailarín BlancoWhite-bearded ManakinRendeiraManacus manacus7
399Bailarín NaranjaBand-tailed ManakinUirapuru-laranjaPipra fasciicauda9
400Bailarín AzulSwallow-tailed ManakinTangaráChiroxiphia caudata7
401CotingidaeCortarramasWhite-tipped PlantcutterCorta-ramosPhytotoma rutila37
402YacutoroRed-ruffed FruitcrowPavóPyroderus scutatus8
403Guardabosques GritónScreaming PihaCricrióLipaugus vociferans1
404Pájaro CampanaBare-throated BellbirdArapongaProcnias nudicollis1
405TityridaeTueré ChicoBlack-crowned TityraAnambé-branco-de-bochecha-pardaTityra inquisitor11
406Tueré GrandeBlack-tailed TityraAnambé-branco-de-rabo-pretoTityra cayana7
407TijerillaWhite-naped XenopsarisTijerilaXenopsaris albinucha4
408Anambé VerdosoGreen-backed BecardCaneleiro-verdePachyramphus viridis3
409Anambé GrandeCrested BecardCaneleiro-de-chapéu-pretoPachyramphus validus1
410Anambé CastañoChestnut-crowned BecardCaneleiroPachyramphus castaneus1
411Anambé ComúnWhite-winged BecardCaneleiro-pretoPachyramphus polychopterus42
412Bailarín OliváceoGreenish SchiffornisFlautimSchiffornis virescens1
413Bailarín VerdeWing-barred PipritesPapinho-amareloPiprites chloris1
414TyrannidaeBenteveo Pico FinoLesser KiskadeePitangus lictor1
415Tuquito GrisCrowned Slaty FlycatcherEmpidonomus aurantioatrocristatus17
416Tachurí SietecoloresMany-colored Rush TyrantPapa-piriTachuris rubrigastra13
417MosquiteroSouthern AntpipitEstaladorCorythopis delalandi1
418Mosqueta ComúnMottle-cheeked TyrannuletBorboletinha-do-matoPhylloscartes ventralis18
419Mosqueta Cara CanelaBay-ringed TyrannuletMaria-pequenaPhylloscartes sylviolus1
420Mosqueta Corona PardaSepia-capped FlycatcherCabeçudoLeptopogon amaurocephalus13
421Picochato GrandeYellow-olive FlycatcherBico-chato-de-orelha-pretaTolmomyias sulphurescens4
422Mosqueta EnanaEared Pygmy-TyrantMiudinhoMyiornis auricularis6
423Mosqueta Ojo DoradoPearly-vented Tody-TyrantSebinho-de-olho-de-ouroHemitriccus margaritaceiventer12
424Mosqueta Cabeza CanelaOchre-faced Tody-FlycatcherTororóPoecilotriccus plumbeiceps3
425Mosqueta Pico PalaCommon Tody-FlycatcherFerreirinho-relógioTodirostrum cinereum2
426Birro ComúnCliff FlycatcherGibão-de-couroHirundinea ferruginea5
427CalandritaGreater Wagtail-TyrantAlegrinho-balança-raboStigmatura budytoides13
428Piojito PicudoPlain TyrannuletAlegrinho-do-chacoInezia inornata1
429BarulleroTawny-crowned Pygmy-TyrantBarulhentoEuscarthmus meloryphus2
430Piojito SilbónSouthern Beardless-TyrannuletRisadinhaCamptostoma obsoletum13
431Fiofío CopetónYellow-bellied ElaeniaGuaracava-de-barriga-amarelaElaenia flavogaster1
432Fiofío Pico CortoSmall-billed ElaeniaGuaracava-de-bico-curtoElaenia parvirostris37
433Fiofío GrandeLarge ElaeniaGuaracava-grandeElaenia spectabilis1
434Fiofío SilbónWhite-crested ElaeniaGuaracava-de-crista-brancaElaenia albiceps27
435Fiofío Corona DoradaGreenish ElaeniaGuaracava-de-crista-alaranjadaMyiopagis viridicata2
436Suirirí ComúnSuiriri FlycatcherSuiriri-cinzentoSuiriri suiriri37
437Mosqueta Ceja AmarillaYellow TyrannuletMarianinha-amarelaCapsiempis flaveola3
438Mosqueta Corona GrisSclater´s TyrannuletPhyllomyias sclateri2
439Piojito de los PinosBuff-banded TyrannuletMecocerculus hellmayri1
440Piojito GargantillaWhite-throated TyrannuletAlegrinho-de-garganta-brancaMecocerculus leucophrys2
441Cachudito Pico AmarilloYellow-billed Tit-TyrantAnairetes flavirostris3
442Cachudito Pico NegroTufted Tit-TyrantAnairetes parulus12
443Tachurí CanelaBearded TachuriPapa-moscas-canelaPolystictus pectoralis1
444Tachurí ColudoSharp-tailed TyrantPapa-moscas-do-campoCulicivora caudacuta1
445Doradito CopetónCrested DoraditoTricolinoPseudocolopteryx sclateri1
446Doradito ComúnWarbling DoraditoAmarelinho-do-juncoPseudocolopteryx flaviventris16
447Piojito GrisSooty TyrannuletJoão-pobreSerpophaga nigricans25
448Piojito ComúnWhite-crested TyrannuletAlegrinhoSerpophaga subcristata96
449Piojito TrinadorStraneck´s TyrannuletAlegrinho-trinadorSerpophaga griseicapilla12
450Tuquito ChicoPiratic FlycatcherBem-te-vi-pirataLegatus leucophaius10
451Benteveo ComúnGreat KiskadeeBem-te-viPitangus sulphuratus321
452PicabueyCattle TyrantSuiriri-cavaleiroMachetornis rixosa129
453PitanguáBoat-billed FlycatcherNeineiMegarynchus pitangua28
454Benteveo RayadoStreaked FlycatcherBem-te-vi-rajadoMyiodynastes maculatus51
455Benteveo MedianoSocial FlycatcherBentevizinho-de-penacho-vermelhoMyiozetetes similis12
456Benteveo ChicoThree-striped FlycatcherBem-te-vi-pequenoConopias trivirgatus2
457Tuquito RayadoVariegated FlycatcherPeiticaEmpidonomus varius5
458Suirirí RealTropical KingbirdSuiririTyrannus melancholicus112
459Suirirí BorealEastern KingbirdSuiriri-valenteTyrannus tyrannus4
460TijeretaFork-tailed FlycatcherTesourinhaTyrannus savana112
461Burlisto CastañoRufous CasiornisMaria-ferrugemCasiornis rufus4
462Suirirí SilbónSibilant SirystesGritadorSirystes sibilator12
463Burlisto Pico CanelaSwainson´s FlycatcherIrréMyiarchus swainsoni15
464Burlisto Pico NegroShort-crested FlycatcherMaria-cavaleiraMyiarchus ferox2
465Burlisto Cola CastañaBrown-crested FlycatcherMaria-cavaleira-de-rabo-enferrujadoMyiarchus tyrannulus9
466Yetapá NegroLong-tailed TyrantViuvinhaColonia colonus4
467Mosqueta EstriadaBran-colored FlycatcherFilipeMyiophobus fasciatus36
468Suirirí Pico CortoSouthern Scrub-FlycatcherGuaracava-modestaSublegatus modestus2
469ChurrincheVermilion FlycatcherPríncipePyrocephalus rubinus36
470Viudita BlancaBlack-backed Water-TyrantLavadeira-de-cara-brancaFluvicola albiventer6
471Viudita EnmascaradaMasked Water-TyrantLavadeira-mascaradaFluvicola nengeta2
472LavanderaWhite-headed Marsh TyrantFreirinhaArundinicola leucocephala4
473Yetapá de CollarStrange-tailed TyrantTesoura-do-campoAlectrurus risora2
474Sobrepuesto ComúnAustral NegritoColegialLessonia rufa23
475Pico de PlataSpectacled TyrantViuvinha-de-óculosHymenops perspicillatus79
476Viudita PlomizaPlumbeous Black-TyrantKnipolegus cabanisi1
477Viudita Pico CelesteBlue-billed Black-TyrantMaria-preta-de-bico-azuladoKnipolegus cyanirostris5
478Viudita ChaqueñaCinereous TyrantMaria-preta-acinzentadaKnipolegus striaticeps5
479Viudita ComúnWhite-winged Black-TyrantMaria-preta-bate-raboKnipolegus aterrimus4
480Suirirí AmarilloYellow-browed TyrantSuiriri-pequenoSatrapa icterophrys32
481Dormilona ChicaSpot-billed Ground-TyrantMuscisaxicola maculirostris1
482Dormilona FraileOchre-naped Ground-TyrantMuscisaxicola flavinucha1
483Dormilona GrisRufous-naped Ground-TyrantMuscisaxicola rufivertex2
484Dormilona Cara NegraDark-faced Ground-TyrantGaúcha-de-cara-sujaMuscisaxicola maclovianus3
485Dormilona Ceja BlancaWhite-browed Ground-TyrantMuscisaxicola albilora2
486Dormilona CanelaCinnamon-bellied Ground-TyrantMuscisaxicola capistratus1
487DiucónFire-eyed DiuconXolmis pyrope5
488Monjita GrisGray MonjitaPrimaveraXolmis cinereus14
489Monjita CoronadaBlack-crowned MonjitaNoivinha-coroadaXolmis coronatus8
490Monjita BlancaWhite MonjitaNoivinhaXolmis irupero61
491Monjita DominicaBlack-and-white MonjitaNoivinha-de-rabo-pretoXolmis dominicanus1
492Gaucho SerranoBlack-billed Shrike-TyrantAgriornis montanus3
493Gaucho GrandeGreat Shrike-TyrantAgriornis lividus2
494Gaucho ComúnGray-bellied Shrike-TyrantAgriornis micropterus6
495Gaucho ChicoLesser Shrike-TyrantGauchinhoAgriornis murinus3
496Monjita ChocolateChocolate-vented TyrantGaúcho-chocolateNeoxolmis rufiventris1
497Birro GrandeStreak-throated Bush-TyrantMyiotheretes striaticollis1
498Mosqueta Ceja BlancaFuscous FlycatcherGuaracavuçuCnemotriccus fuscatus1
499Mosqueta PardaEuler´s FlycatcherEnferrujadoLathrotriccus euleri4
500Viudita de RíoBlack PhoebeSayornis nigricans2
501Burlisto CopetónSmoke-colored PeweePiui-de-topeteContopus fumigatus1
502Burlisto ChicoTropical PeweePapa-moscas-cinzentoContopus cinereus3
503VireonidaeJuan ChiviroRufous-browed PeppershrikePitiguariCyclarhis gujanensis49
504Chiví ComúnRed-eyed VireoJuruviara-borealVireo olivaceus25
505CorvidaeUrraca MoradaPurplish JayGralha-do-pantanalCyanocorax cyanomelas14
506Urraca ComúnPlush-crested JayGralha-picaçaCyanocorax chrysops56
507DonacobiidaeAngúBlack-capped DonacobiusJapacanimDonacobius atricapilla4
508HirundinidaeGolondrina PatagónicaChilean SwallowAndorinha-chilenaTachycineta leucopyga31
509Golondrina Rabadilla CanelaCliff SwallowAndorinha-de-dorso-acaneladoPetrochelidon pyrrhonota4
510Golondrina TijeritaBarn SwallowAndorinha-de-bandoHirundo rustica31
511Golondrina ZapadoraBank SwallowAndorinha-do-barrancoRiparia riparia1
512Golondrina Ala BlancaWhite-winged SwallowAndorinha-do-rioTachycineta albiventer3
513Golondrina Ceja BlancaWhite-rumped SwallowAndorinha-de-sobre-brancoTachycineta leucorrhoa84
514Golondrina PardaBrown-chested MartinAndorinha-do-campoProgne tapera100
515Golondrina DomésticaGray-breasted MartinAndorinha-doméstica-grandeProgne chalybea101
516Golondrina NegraSouthern MartinAndorinha-do-sulProgne elegans14
517Golondrina RibereñaSouthern Rough-winged SwallowAndorinha-serradoraStelgidopteryx ruficollis15
518Golondrina BarranqueraBlue-and-white SwallowAndorinha-pequena-de-casaPygochelidon cyanoleuca61
519Golondrina Cabeza RojizaTawny-headed SwallowAndorinha-morenaAlopochelidon fucata17
520PolioptilidaeTacuarita BlancaCreamy-bellied GnatcatcherBalança-rabo-leitosoPolioptila lactea1
521Tacuarita AzulMasked GnatcatcherBalança-rabo-de-máscaraPolioptila dumicola118
522TroglodytidaeRatona AperdizadaSedge WrenCorruíra-do-campoCistothorus platensis6
523Ratona ComúnHouse WrenCorruira-de-casaTroglodytes aedon236
524Ratona Ceja BlancaMountain WrenTroglodytes solstitialis2
525Ratona GrandeThrush-like WrenCatatauCampylorhynchus turdinus17
526CinclidaeMirlo de AguaRufous-throated DipperCinclus schulzii1
527SturnidaeEstornino PintoEuropean StarlingEstorninho-malhadoSturnus vulgaris117
528Estornino CrestadoCrested MynaMainá-de-cristaAcridotheres cristatellus8
529MimidaeTencaChilean MockingbirdMimus thenca6
530Calandria MoraPatagonian MockingbirdMimus patagonicus5
531Calandria GrandeChalk-browed MockingbirdSabiá-do-campoMimus saturninus225
532Calandria RealWhite-banded MockingbirdCalhandra-de-três-rabosMimus triurus36
533TurdidaeZorzal SabiáPale-breasted ThrushSabiá-barrancoTurdus leucomelas34
534Zorzal Collar BlancoWhite-necked ThrushSabiá-coleiraTurdus albicollis4
535Zorzal ColoradoRufous-bellied ThrushSabiá-laranjeiraTurdus rufiventris213
536Zorzal PatagónicoAustral ThrushTurdus falcklandii35
537Zorzal ChiguancoChiguanco ThrushTurdus chiguanco25
538Zorzal Cabeza NegraSlaty ThrushSabía-ferreiroTurdus nigriceps2
539Zorzal ChalchaleroCreamy-bellied ThrushSabiá-pocaTurdus amaurochalinus123
540PasseridaeGorriónHouse SparrowPardalPasser domesticus117
541MotacillidaeCachirla ChicaYellowish PipitCaminheiro-zumbidorAnthus lutescens18
542Cachirla PálidaHellmayr´s PipitCaminheiro-de-barriga-acaneladaAnthus hellmayri2
543Cachirla ComúnCorrendera PipitCaminheiro-de-esporaAnthus correndera11
544FringillidaeTangará BonitoBlue-naped ChlorophoniaGaturamo-bandeiraChlorophonia cyanea2
545Tangará ComúnPurple-throated EuphoniaFim-fimEuphonia chlorotica40
546Tangará AmarilloViolaceous EuphoniaGaturamo-verdadeiroEuphonia violacea4
547Tangará AlcaldeChestnut-bellied EuphoniaFerro-velhoEuphonia pectoralis11
548Cabecitanegra ComúnHooded SiskinPintassilgoSpinus magellanicus131
549Cabecitanegra AndinoYellow-rumped SiskinSpinus uropygialis3
550Cabecitanegra AustralBlack-chinned SiskinSpinus barbatus15
551EmberizidaeCachilo Corona CastañaStripe-capped SparrowRhynchospiza strigiceps9
552Cachilo Ceja AmarillaGrassland SparrowTico-tico-do-campoAmmodramus humeralis9
553Frutero YungueñoCommon ChlorospingusChlorospingus flavopectus2
554Cerquero de CollarSaffron-billed SparrowTico-tico-de-bico-amareloArremon flavirostris4
555Cerquero Cabeza CastañaFulvous-headed BrushfinchAtlapetes fulviceps1
556ChingoloRufous-collared SparrowTico-ticoZonotrichia capensis232
557IcteridaePecho Colorado MedianoRed-breasted MeadowlarkPolícia-inglesa-do-norteSturnella militaris2
558Pecho ColoradoWhite-browed MeadowlarkPolícia-inglesa-do-sulSturnella superciliaris16
559Loica ComúnLong-tailed MeadowlarkSturnella loyca36
560Conoto AceitunaRusset-backed OropendolaJapu-pardoPsarocolius angustifrons2
561YapúCrested OropendolaJapuPsarocolius decumanus3
562Boyero NegroSolitary Black CaciqueJapiim-pretoCacicus solitarius35
563Boyero Ala AmarillaGolden-winged CaciqueTecelãoCacicus chrysopterus19
564Boyero CaciqueRed-rumped CaciqueGuaxeCacicus haemorrhous35
565MaticoOrange-backed TroupialJoão-pintoIcterus croconotus4
566BoyeritoVariable OrioleEncontroIcterus pyrrhopterus81
567Tordo Pico CortoScreaming CowbirdVira-bosta-picumãMolothrus rufoaxillaris66
568Tordo GiganteGiant CowbirdIraúna-grandeMolothrus oryzivorus3
569Tordo RenegridoShiny CowbirdVira-bostaMolothrus bonariensis173
570Clarinero FrentiafelpadoVelvet-fronted GrackleIraúna-veladaLampropsar tanagrinus1
571FederalScarlet-headed BlackbirdCardeal-do-banhadoAmblyramphus holosericeus23
572Tordo PatagónicoAustral BlackbirdCuraeus curaeus7
573ChopíChopi BlackbirdGraúnaGnorimopsar chopi10
574Tordo MúsicoGrayish BaywingAsa-de-telhaAgelaioides badius170
575Varillero Ala AmarillaYellow-winged BlackbirdSargentoAgelasticus thilius50
576Varillero NegroUnicolored BlackbirdCarretãoAgelasticus cyanopus16
577Varillero CongoChestnut-capped BlackbirdGaribaldiChrysomus ruficapillus32
578Tordo AmarilloSaffron-cowled BlackbirdVeste-amarelaXanthopsar flavus1
579Pecho Amarillo GrandeYellow-rumped MarshbirdChopim-do-brejoPseudoleistes guirahuro2
580Pecho Amarillo ComúnBrown-and-yellow MarshbirdDragãoPseudoleistes virescens77
581ParulidaeArañero Cara NegraMasked YellowthroatPia-cobraGeothlypis aequinoctialis47
582PitiayumíTropical ParulaMariquitaSetophaga pitiayumi74
583Arañero SilbónWhite-browed WarblerPula-pula-assobiadorMyiothlypis leucoblephara33
584Arañero Coronado GrandeTwo-banded WarblerPula-pula-de-duas-fitasMyiothlypis bivittata2
585Arañero Coronado ChicoGolden-crowned WarblerPula-pulaBasileuterus culicivorus50
586Arañero Corona RojizaBrown-capped RedstartMariquita-de-cabeça-cinzaMyioborus brunniceps7
587CardinalidaeFueguero ComúnHepatic TanagerSanhaçu-de-fogoPiranga flava15
588Rey del BosqueBlack-backed GrosbeakRei-do-bosquePheucticus aureoventris2
589Reinamora EnanaBlackish-blue SeedeaterNegrinho-do-matoAmaurospiza moesta1
590Reinamora GrandeUltramarine GrosbeakAzulao-verdadeiroCyanoloxia brissonii25
591Reinamora ChicaGlaucous-blue GrosbeakAzulinhoCyanoloxia glaucocaerulea2
592Fueguero MoradoRed-crowned Ant-TanagerTiê-do-mato-grossoHabia rubica12
593ThraupidaeYal NegroMourning Sierra-FinchCanário-andino-negroPhrygilus fruticeti5
594Yal PlomizoPlumbeous Sierra-FinchGeospizopsis unicolor4
595Yal ChicoAsh-breasted Sierra-FinchGeospizopsis plebejus1
596Yal CarboneroCarbonated Sierra-FinchPhrygilus carbonarius2
597Yal PlateroBand-tailed Sierra-FinchPhrygilus alaudinus3
598Monterita Pecho GrisRufous-sided Warbling-FinchPoospiza hypochondria1
599Monterita Ceja RojizaRusty-browed Warbling-FinchMicrospingus erythrophrys1
600Monterita LitoraleñaGray-throated Warbling-FinchTico-tico-da-taquaraMicrospingus cabanisi6
601Monterita de CollarRinged Warbling-FinchMicrospingus torquatus3
602Monterita Cabeza NegraBlack-capped Warbling-FinchCapacetinhoMicrospingus melanoleucus52
603Pepitero ChicoMany-colored Chaco FinchBico-de-pimenta-chaquenhoSaltatricula multicolor9
604PioróChestnut-headed TanagerCabecinha-castanhaThlypopsis pyrrhocoma1
605Celestino ComúnSayaca TanagerSanhaçu-cinzentoThraupis sayaca86
606Celestino OliváceoPalm TanagerSanhaco-do-coqueiroThraupis palmarum1
607Frutero Cabeza NegraHooded TanagerSaíra-de-chapéu-pretoNemosia pileata2
608VerdónGreat Pampa-FinchSabiá-do-banhadoEmbernagra platensis65
609Coludo ChicoLesser Grass-FinchCanário-do-brejoEmberizoides ypiranganus1
610Coludo GrandeWedge-tailed Grass-FinchCanário-do-campoEmberizoides herbicola2
611Saíra DoradaGuira TanagerSaíra-de-papo-pretoHemithraupis guira9
612TersinaSwallow TanagerSaí-andorinhaTersina viridis11
613Mielero DorsioscuroRed-legged HoneycreeperSaíra-beija-florCyanerpes cyaneus1
614Saí AzulBlue DacnisSaí-azulDacnis cayana11
615Pepitero VerdosoGreen-winged SaltatorTrinca-ferro-verdadeiroSaltator similis21
616Pepitero GrisGrayish SaltatorSabiá-gongáSaltator coerulescens27
617Pepitero de CollarGolden-billed SaltatorBico-duroSaltator aurantiirostris74
618MieleroBananaquitCambacicaCoereba flaveola6
619VolatineroBlue-black GrassquitTiziuVolatinia jacarina5
620Frutero Corona AmarillaBlack-goggled TanagerTié-de-topeteTrichothraupis melanops21
621Brasita de FuegoRed-crested FinchTico-tico-rei-vermelhoCoryphospingus cucullatus18
622Frutero NegroWhite-lined TanagerPipira-pretaTachyphonus rufus17
623Frutero CoronadoRuby-crowned TanagerTiê-pretoTachyphonus coronatus16
624Fueguero OscuroSilver-beaked TanagerPipira-vermelhaRamphocelus carbo4
625Corbatita OveroLined SeedeaterBigodinhoSporophila lineola1
626Corbatita ComúnDouble-collared SeedeaterColeirinhoSporophila caerulescens46
627Corbatita DominóRusty-collared SeedeaterColeiro-do-brejoSporophila collaris13
628Capuchino CanelaTawny-bellied SeedeaterCaboclinho-de-barriga-vermelhaSporophila hypoxantha2
629Capuchino Garganta CaféDark-throated SeedeaterCaboclinho-de-papo-escuroSporophila ruficollis2
630Monterita CanelaCinnamon Warbling-FinchPoospiza ornata4
631Sietevestidos SerranoBlack-and-Chestnut Warbling-FinchPoospiza whitii2
632Sietevestidos ComúnBlack-and-rufous Warbling-FinchQuem-te-vestiuPoospiza nigrorufa61
633Tangará GrisOrange-headed TanagerSaí-canárioThlypopsis sordida2
634Cachilo CanelaLong-tailed Reed FinchTico-tico-do-banhadoDonacospiza albifrons14
635Saí ComúnChestnut-vented ConebillFiguinha-de-rabo-castanhoConirostrum speciosum8
636Jilguero DoradoSaffron FinchCanário-da-terra-verdadeiroSicalis flaveola157
637MistoGrassland Yellow-FinchTipioSicalis luteola37
638Jilguero OliváceoGreenish Yellow-FinchSicalis olivascens1
639Jilguero GrandeGreater Yellow-FinchSicalis auriventris2
640Comesebo AndinoGray-hooded Sierra-FinchPhrygilus gayi3
641Comesebo PatagónicoPatagonian Sierra-FinchPhrygilus patagonicus4
642Afrechero PlomizoUniform FinchCigarra-bambuHaplospiza unicolor1
643Piquitodeoro ComúnBand-tailed SeedeaterCatamenia analis4
644Saíra de AntifazFawn-breasted TanagerSaíra-viúvaPipraeidea melanonota4
645NaranjeroBlue-and-yellow TanagerSanhaçu-papa-laranjaPipraeidea bonariensis47
646Soldadito ComúnBlack-crested FinchLophospingus pusillus3
647Diuca ComúnCommon Diuca-FinchDiucaDiuca diuca16
648Cardenal AmarilloYellow CardinalCardeal-amareloGubernatrix cristata1
649Frutero AzulDiademed TanagerSanhaçu-fradeStephanophorus diadematus10
650Frutero OveroMagpie TanagerTietingaCissopis leverianus31
651Cardenal ComúnRed-crested CardinalCardealParoaria coronata91
652CardenillaYellow-billed CardinalCavalariaParoaria capitata41
653Saíra ArcoirisGreen-headed TanagerSaíra-sete-coresTangara seledon7