Órden Familia Nombre Común Nombre Inglés Nombre Portugués Nombre Científico Observada Fotografiada Oída Vocalización Grabada Filmada Registros
1NyctibiiformesNyctibiidaeUrutaú ComúnCommon PotooMãe-da-luaNyctibius griseus10
2RheiiformesRheidaeÑandúGreater RheaEmaRhea americana36
3ChoiqueLesser RheaRhea pennata4
4GalliformesCracidaeYacupoíRusty-margined GuanJacupembaPenelope superciliaris7
5Pava de Monte AliseraRed-faced GuanPenelope dabbenei1
6Pava de Monte ComúnDusky-legged GuanJacuaçuPenelope obscura15
7YacutingaBlack-fronted Piping-GuanJacutinga-do-sudestePipile jacutinga5
8CharataChaco ChachalacaAracuã-do-pantanalOrtalis canicollis14
9Charata EscamadaScaled ChachalacaAracuã-escamosoOrtalis squamata3
10MuitúBare-faced CurassowMutum-de-penachoCrax fasciolata1
11OdontophoridaeCodorniz CalifornianaCalifornia QuailCodorniz-da-califórniaCallipepla californica5
12UrúSpot-winged Wood-QuailUruOdontophorus capueira10
13AnseriformesAnhimidaeChajáSouthern ScreamerTachãChauna torquata70
14AnatidaeSirirí PampaWhite-faced Whistling-DuckIrerêDendrocygna viduata55
15Sirirí Vientre NegroBlack-bellied Whistling-DuckAsa-brancaDendrocygna autumnalis7
16Sirirí ColoradoFulvous Whistling-DuckMarreca-caneleiraDendrocygna bicolor12
17Pato Cabeza NegraBlack-headed DuckMarreca-de-cabeça-pretaHeteronetta atricapilla1
18Pato FierroMasked DuckMarreca-de-bico-roxoNomonyx dominicus4
19Pato Zambullidor GrandeRuddy DuckOxyura jamaicensis4
20Pato Zambullidor ChicoLake DuckMarreca-pé-na-bundaOxyura vittata8
21CoscorobaCoscoroba SwanCapororocaCoscoroba coscoroba43
22Cisne Cuello NegroBlack-necked SwanCisne-de-pescoço-pretoCygnus melancoryphus29
23Pato OveroChiloe WigeonMarreca-oveiraAnas sibilatrix21
24Pato ColoradoCinnamon TealMarreca-coloradaAnas cyanoptera10
25Pato CucharaRed ShovelerMarreca-colhereiraAnas platalea24
26GuayataAndean GooseOressochen melanopterus9
27Cauquén ComúnUpland GooseGanso-de-magalhãesChloephaga picta14
28CarancaKelp GooseChloephaga hybrida1
29Cauquén RealAshy-headed GooseChloephaga poliocephala13
30Cauquén ColoradoRuddy-headed GooseChloephaga rubidiceps4
31Pato PuneñoPuna TealAnas puna2
32Pato CapuchinoSilver TealMarreca-cricriAnas versicolor39
33Pato RealMuscovy DuckPato-do-matoCairina moschata9
34Pato CrestudoComb DuckPato-de-cristaSarkidiornis melanotos1
35Pato de CollarRinged TealMarreca-de-coleiraCallonetta leucophrys34
36Pato de los TorrentesTorrent DuckMerganetta armata5
37Pato PicazoRosy-billed PochardMarrecãoNetta peposaca38
38Quetro VoladorFlying Steamer-DuckTachyeres patachonicus3
39Quetro Cabeza BlancaWhite-headed Steamer-DuckTachyeres leucocephalus1
40Quetro AustralFlightless Steamer-DuckTachyeres pteneres2
41Pato CrestónCrested DuckLophonetta specularioides22
42Pato de AnteojosSpectacled DuckSpeculanas specularis1
43Pato CutiríBrazilian TealPé-vermelhoAmazonetta brasiliensis65
44Pato GargantillaWhite-cheeked PintailMarreca-toicinhoAnas bahamensis14
45Pato MaiceroYellow-billed PintailMarreca-pardaAnas georgica45
46Pato BarcinoYellow-billed TealMarreca-pardinhaAnas flavirostris80
47TinamiformesTinamidaeMacucoSolitary TinamouMacucoTinamus solitarius2
48Tataupá RojizoBrown TinamouInhambuguaçuCrypturellus obsoletus21
49Tataupá ListadoUndulated TinamouJaóCrypturellus undulatus2
50Tataupá ChicoSmall-billed TinamouInhambu-chororóCrypturellus parvirostris1
51Tataupá ComúnTataupa TinamouInhambu-chintãCrypturellus tataupa16
52ColoradaRed-winged TinamouPerdizRhynchotus rufescens36
53Inambú SerranoOrnate TinamouNothoprocta ornata5
54Inambú MontarazBrushland TinamouNothoprocta cinerascens6
55Inambú SilbónAndean TinamouNothoprocta pentlandii2
56Inambú PálidoDarwin´s NothuraNothura darwinii1
57Inambú ComúnSpotted NothuraCodorna-amarelaNothura maculosa63
58Martineta ComúnElegant Crested-TinamouEudromia elegans17
59Quiula PuneñaPuna TinamouTinamotis pentlandii1
60PodicipediformesPodicipedidaeMacá GrisLeast GrebeMergulhão-pequenoTachybaptus dominicus2
61Macá Pico GruesoPied-billed GrebeMergulhão-caçadorPodilymbus podiceps18
62Macá ComúnWhite-tufted GrebeMergulhão-de-orelha-brancaRollandia rolland31
63Macá GrandeGreat GrebeMergulhao-grande o choronaPodiceps major39
64Macá PlateadoSilvery GrebeMergulhão-de-orelha-amarelaPodiceps occipitalis5
65PhoenicopteriformesPhoenicopteridaeFlamenco AustralChilean FlamingoFlamingo-chilenoPhoenicopterus chilensis46
66Parina GrandeAndean FlamingoFlamingo-grande-dos-andesPhoenicoparrus andinus2
67Parina ChicaJames´s FlamingoFlamingo-da-punaPhoenicoparrus jamesi1
68ColumbiformesColumbidaePaloma DomésticaRock PigeonPombo-domésticoColumba livia132
69Paloma PicazuróPicazuro PigeonPombãoPatagioenas picazuro200
70Paloma ManchadaSpot-winged PigeonPomba-do-orvalhoPatagioenas maculosa69
71Paloma AraucanaChilean PigeonPatagioenas araucana2
72Paloma ColoradaPale-vented PigeonPomba-galegaPatagioenas cayennensis16
73Paloma PlomizaPlumbeous PigeonPomba-amargosaPatagioenas plumbea1
74Paloma Montera CastañaRuddy Quail-DovePaririGeotrygon montana1
75Yerutí ComúnWhite-tipped DoveJuriti-pupuLeptotila verreauxi111
76Yerutí ColoradaGray-fronted DoveJuriti-gemedeiraLeptotila rufaxilla3
77Yerutí YungueñaLarge-tailed DoveLeptotila megalura6
78Paloma Montera GrandeWhite-throated Quail-DoveZentrygon frenata1
79Torcaza ComúnEared DovePomba-de-bandoZenaida auriculata250
80Torcacita EscamadaScaled DoveFogo-apagouColumbina squammata22
81Torcacita ColoradaRuddy Ground DoveRolinha-roxaColumbina talpacoti31
82Torcacita ComúnPicui Ground DoveRolinha-picuiColumbina picui127
83Palomita AzuladaBlue Ground DovePararu-azulClaravis pretiosa3
84Palomita MoteadaBare-faced Ground DoveMetriopelia ceciliae3
85Palomita Ojo DesnudoBare-eyed Ground DoveMetriopelia morenoi6
86Palomita CordilleranaBlack-winged Ground DoveMetriopelia melanoptera9
87Palomita DoradaGolden-spotted Ground DoveMetriopelia aymara2
88CaprimulgiformesCaprimulgidaeÑacundáNacunda NighthawkCorucãoChordeiles nacunda21
89Añapero CastañoShort-tailed NighthawkTujuLurocalis semitorquatus7
90Atajacaminos ÑañarcaBand-winged NightjarSystellura longirostris5
91CuriangoCommon PauraqueCuriango-comumNyctidromus albicollis24
92Atajacaminos Ala NegraSickle-winged NightjarCuriango-do-banhadoEleothreptus anomalus3
93Atajacaminos LiraLyre-tailed NightjarUropsalis lyra2
94Atajacaminos ChicoLittle NightjarBacurau-chintãSetopagis parvula11
95Atajacaminos TijeraScissor-tailed NightjarBacurau-tesouraHydropsalis torquata24
96Atajacaminos ColudoLong-trained NightjarMacropsalis forcipata3
97Atajacaminos OceladoOcellated PoorwillBacurau-oceladoNyctiphrynus ocellatus1
98Atajacaminos OscuroSilky-tailed NightjarBacurau-rabo-de-sedaAntrostomus sericocaudatus2
99Atajacaminos ColoradoRufous NightjarJoão-corta-pauAntrostomus rufus4
100CuculiformesCuculidaeAnó GrandeGreater AniAnu-corocaCrotophaga major8
101Anó ChicoSmooth-billed AniAnu-pretoCrotophaga ani46
102PirinchoGuira CuckooAnu-brancoGuira guira142
103CrespínStriped CuckooSaciTapera naevia43
104Yasiyateré ChicoPavonine CuckooPeixe-frito-pavoninoDromococcyx pavoninus8
105Cuclillo ChicoAsh-colored CuckooPapa-lagarto-cinzentoCoccycua cinerea16
106TingazúSquirrel CuckooAlma-de-gatoPiaya cayana35
107Cuclillo CanelaDark-billed CuckooPapa-lagarta-acaneladoCoccyzus melacoryphus26
108GruiformesHeliornithidaeIpequíSungrebePicaparraHeliornis fulica1
109RallidaeBurrito ComúnRufous-sided CrakeSanã-pardaLaterallus melanophaius32
110Burrito ColoradoRed-and-white CrakeSanã-vermelhaLaterallus leucopyrrhus9
111Rascón de ManglarMangrove RailSaracura-matracaRallus longirostris1
112IpacaáGiant Wood-RailSaracuruçuAramides ypecaha74
113ChiricoteGray-necked Wood-RailSaracura-três-potesAramides cajaneus26
114SaracuraSlaty-breasted Wood-RailSaracura-do-matoAramides saracura21
115Gallineta OveraSpotted RailSaracura-carijóPardirallus maculatus1
116Gallineta NegruzcaBlackish RailSaracura-sanãPardirallus nigricans1
117Gallineta ComúnPlumbeous RailSaracura-do-banhadoPardirallus sanguinolentus69
118Burrito NegruzcoDot-winged CrakeSanã-cinzaPorzana spiloptera7
119Burrito GrandeAsh-throated CrakeSanã-carijóMustelirallus albicollis13
120Pollona AzulPurple GallinuleFrango-d´água-azulPorphyrio martinica4
121Pollona CelesteAzure GallinuleFrango-d´água-pequenoPorphyrio flavirostris1
122Pollona NegraCommon GallinuleFrango-d´água-comumGallinula galeata60
123Pollona PintadaSpot-flanked GallinuleFrango-d´água-carijóPorphyriops melanops28
124Gallareta ChicaWhite-winged CootCarqueja-de-bico-amareloFulica leucoptera25
125Gallareta AndinaSlate-colored CootFulica ardesiaca5
126Gallareta Ligas RojasRed-gartered CootCarqueja-de-bico-manchadoFulica armillata30
127Gallareta Escudete RojoRed-fronted CootCarqueja-de-escudo-vermelhoFulica rufifrons12
128Gallareta GiganteGiant CootFulica gigantea3
129Gallareta CornudaHorned CootFulica cornuta1
130AramidaeCarauLimpkinCarãoAramus guarauna70
131SphenisciformesSpheniscidaePingüino PatagónicoMagellanic PenguinPinguim-de-magalhãesSpheniscus magellanicus14
132Pingüino de HumboldtHumboldt PenguinSpheniscus humboldti1
133ApodiformesApodidaeVencejo de CascadaGreat Dusky SwiftTaperuçu-velhoCypseloides senex3
134Vencejo de CollarWhite-collared SwiftTaperuçu-de-coleira-brancaStreptoprocne zonaris2
135Vencejo Nuca BlancaBiscutate SwiftTaperuçu-de-coleira-falhaStreptoprocne biscutata1
136Vencejo ChicoGray-rumped SwiftAndorinhão-de-sobre-cinzentoChaetura cinereiventris3
137Vencejo de TormentaSick´s SwiftAndorinhão-do-temporalChaetura meridionalis19
138Vencejo MontañesWhite-tipped SwiftAndorinhão-serranoAeronautes montivagus2
139Vencejo BlancoAndean SwiftAndorinhão-dos-AndesAeronautes andecolus9
140TrochilidaeColibrí Nuca BlancaWhite-necked JacobinBeija-flor-azul-de-rabo-brancoFlorisuga mellivora1
141Picaflor NegroBlack JacobinBeija-flor-pretoFlorisuga fusca5
142Ermitaño PicosierraSaw-billed HermitBeija-flor-rajadoRamphodon naevius1
143Ermitaño CanelaPlanalto HermitRabo-branco-acaneladoPhaethornis pretrei6
144Ermitaño EscamadoScale-throated HermitRabo-branco-de-garganta-rajadaPhaethornis eurynome3
145Picaflor de AntifazWhite-tailed GoldenthroatBeija-flor-de-bico-curvoPolytmus guainumbi2
146Picaflor Vientre NegroBlack-throated MangoBeija-flor-de-veste-pretaAnthracothorax nigricollis7
147Picaflor RubíGreen-backed FirecrownSephanoides sephaniodes5
148Coqueta VerdeFestive CoquetteTopetinho-verdeLophornis chalybeus1
149Picaflor YungueñoSpeckled HummingbirdAdelomyia melanogenys1
150Picaflor CometaRed-tailed CometSappho sparganurus14
151Picaflor PuneñoAndean HillstarOreotrochilus estella2
152Picaflor AndinoWhite-sided HillstarOreotrochilus leucopleurus4
153Picaflor Frente AzulBlue-capped PufflegEriocnemis glaucopoides5
154Picaflor GiganteGiant HummingbirdPatagona gigas1
155Picaflor ComúnGlittering-bellied EmeraldBesourinho-de-bico-vermelhoChlorostilbon lucidus81
156Picaflor CopetónPurple-crowned PlovercrestStephanoxis loddigesii8
157Picaflor GrisSombre HummingbirdBeija-flor-cinzaAphantochroa cirrochloris1
158Picaflor TijeretaSwallow-tailed HummingbirdBeija-flor-tesouraEupetomena macroura11
159Picaflor Corona VioláceaViolet-capped WoodnymphBeija-flor-de-fronte-violetaThalurania glaucopis21
160Picaflor Garganta BlancaWhite-throated HummingbirdBeija-flor-de-papo-brancoLeucochloris albicollis20
161Picaflor Vientre BlancoWhite-bellied HummingbirdBeija-flor-verde-e-brancoAmazilia chionogaster14
162Picaflor de Barriga BlancaPlain-bellied EmeraldBeija-flor-de-barriga-brancaAmazilia leucogaster9
163Picaflor EsmeraldaVersicolored EmeraldBeija-flor-de-banda-brancaAmazilia versicolor6
164Diamante GargantiverdeGlittering-throated EmeraldBeija-flor-de-garganta-verdeAmazilia fimbriata3
165Picaflor BronceadoGilded HummingbirdBeija-flor-douradoHylocharis chrysura54
166Picaflor de BarbijoBlue-tufted StarthroatBico-reto-azulHeliomaster furcifer3
167ProcellariiformesHydrobatidaePaíño ComúnWilson´s Storm-PetrelAlma-de-mestreOceanites oceanicus4
168DiomedeidaeAlbatros Real del SurRoyal AlbatrossAlbatroz-realDiomedea epomophora2
169Albatros Pico FinoYellow-nosed AlbatrossAlbatroz-de-nariz-amareloThalassarche chlororhynchos5
170Albatros Ceja NegraBlack-browed AlbatrossAlbatroz-de-sobrancelhaThalassarche melanophris9
171Albatros Corona BlancaWhite-capped AlbatrossAlbatroz-ariscoThalassarche steadi2
172ProcellariidaePetrel Gigante OscuroNorthern Giant-PetrelPetrel-gigante-do-norteMacronectes halli6
173Petrel Gigante ComúnSouthern Giant-PetrelPetrel-giganteMacronectes giganteus10
174Petrel DameroCape PetrelPomba-do-caboDaption capense2
175Petrel Barba BlancaWhite-chinned PetrelPardela-pretaProcellaria aequinoctialis7
176Petrel de AnteojosSpectacled PetrelPardela-de-óculosProcellaria conspicillata1
177Pardela OscuraSooty ShearwaterBobo-escuroArdenna grisea4
178Pardela Cabeza NegraGreat ShearwaterBobo-grande-de-sobre-brancoArdenna gravis7
179Fardela BlancaPink-footed ShearwaterArdenna creatopus1
180Pardela GrandeCory´s ShearwaterBobo-grandeCalonectris borealis1
181Pardela de Cabo VerdeCape Verde ShearwaterBobo-de-cabo-verdeCalonectris edwardsii2
182Pardela BorealManx ShearwaterBobo-pequenoPuffinus puffinus8
183CiconiiformesCiconiidaeTuyuyúWood StorkCabeça-secaMycteria americana30
184Cigüeña AmericanaMaguari StorkMaguariCiconia maguari78
185YabirúJabiruTuiuiúJabiru mycteria6
186PelecaniformesThreskiornithidaeEspátula RosadaRoseate SpoonbillColhereiroPlatalea ajaja43
187Bandurria MoraPlumbeous IbisMaçarico-realTheristicus caerulescens4
188Bandurria BorealBuff-necked IbisCuricacaTheristicus caudatus14
189Bandurria AustralBlack-faced IbisTheristicus melanopis19
190TapicurúGreen IbisCoró-coróMesembrinibis cayennensis2
191Cuervillo Cara PeladaBare-faced IbisTapicuru-de-cara-peladaPhimosus infuscatus55
192Cuervillo de CañadaWhite-faced IbisCaraúna-de-cara-brancaPlegadis chihi67
193Cuervillo PuneñoPuna IbisPlegadis ridgwayi3
194ArdeidaeHocó ColoradoRufescent Tiger-HeronSocó-boiTigrisoma lineatum28
195Hocó OscuroFasciated Tiger-HeronSocó-boi-escuroTigrisoma fasciatum1
196Mirasol GrandePinnated BitternSocó-boi-baioBotaurus pinnatus1
197Mirasol ComúnStripe-backed BitternSocoí-amareloIxobrychus involucris1
198Mirasol ChicoLeast BitternSocoí-vermelhoIxobrychus exilis3
199Garza BrujaBlack-crowned Night-HeronSavacuNycticorax nycticorax53
200Garza NocturnaYellow-crowned Night-HeronSavacu-de-coroaNyctanassa violacea1
201Garcita AzuladaStriated HeronSocozinhoButorides striata40
202Garcita BueyeraCattle EgretGarça-vaqueiraBubulcus ibis32
203Garza MoraCocoi HeronGarça-mouraArdea cocoi93
204Garza BlancaGreat EgretGarça-branca-grandeArdea alba126
205ChiflónWhistling HeronMaria-faceiraSyrigma sibilatrix82
206Garza AzulLittle Blue HeronGarça-azulEgretta caerulea4
207Garcita BlancaSnowy EgretGarça-branca-pequenaEgretta thula87
208SuliformesFregatidaeAve FragataMagnificent FrigatebirdTesourãoFregata magnificens13
209SulidaePiquero PardoBrown BoobyAtobá-pardoSula leucogaster3
210PhalacrocoracidaeCormorán GrisRed-legged CormorantPhalacrocorax gaimardi2
211Cormorán Cuello NegroMagellanic CormorantPhalacrocorax magellanicus9
212Cormorán ImperialImperial CormorantPhalacrocorax atriceps6
213BiguáNeotropic CormorantBiguáPhalacrocorax brasilianus119
214AnhingidaeAningaAnhingaBiguatingaAnhinga anhinga14
215GalbuliformesBucconidaeChacurú GrandeBuff-bellied PuffbirdMacuru-de-barriga-castanhaNotharchus swainsoni2
216Chacurú Cara NegraWhite-eared PuffbirdJoão-boboNystalus chacuru10
217DurmilíSpot-backed PuffbirdRapazinho-dos-velhosNystalus maculatus1
218Buco RayadoCrescent-chested PuffbirdBarbudo-rajadoMalacoptila striata1
219Chacurú ChicoRusty-breasted NunletMacuruNonnula rubecula1
220CharadriiformesRynchopidaeRayadorBlack SkimmerTalha-marRynchops niger25
221ChionidaePaloma AntárticaSnowy SheathbillPomba-antárticaChionis albus10
222HaematopodidaeOstrero AustralMagellanic OystercatcherHaematopus leucopodus1
223Ostrero NegroBlackish OystercatcherHaematopus ater4
224Ostrero ComúnAmerican OystercatcherPiru-piruHaematopus palliatus31
225RecurvirostridaeAvoceta AndinaAndean AvocetRecurvirostra andina1
226Tero RealBlack-necked StiltPernilongo-de-costas-negrasHimantopus mexicanus68
227CharadriidaeChorlo ÁrticoBlack-bellied PloverBatuiruçu-de-axila-pretaPluvialis squatarola8
228Chorlo PampaAmerican Golden-PloverBatuiruçuPluvialis dominica30
229Chorlo CabezónTawny-throated DotterelBatuíra-de-papo-ferrugíneoOreopholus ruficollis5
230Chorlito de VinchaDiademed Sandpiper-PloverPhegornis mitchellii1
231Chorlito PalmadoSemipalmated PloverBatuíra-de-bandoCharadrius semipalmatus8
232Chorlito de CollarCollared PloverBatuíra-de-coleiraCharadrius collaris9
233Chorlito PuneñoPuna PloverCharadrius alticola1
234Chorlito Doble CollarTwo-banded PloverBatuíra-de-coleira-duplaCharadrius falklandicus19
235Chorlito Pecho CanelaRufous-chested DotterelBatuíra-de-peito-tijoloCharadrius modestus1
236Tero ComúnSouthern LapwingQuero-queroVanellus chilensis249
237Tero SerranoAndean LapwingVanellus resplendens2
238ThinocoridaeAgachona de CollarGray-breasted SeedsnipeThinocorus orbignyianus1
239Agachona ChicaLeast SeedsnipeAgachadeira-mirimThinocorus rumicivorus5
240RostratulidaeAguateroSouth American Painted-snipeNarceja-de-bico-tortoNycticryphes semicollaris6
241JacanidaeJacanaWattled JacanaJaçanãJacana jacana71
242ScolopacidaeFalaropo ComúnWilson´s PhalaropePisa-n´águaPhalaropus tricolor5
243BatitúUpland SandpiperMaçarico-do-campoBartramia longicauda19
244Playero TrinadorWhimbrelMaçarico-galegoNumenius phaeopus3
245Becasa de MarHudsonian GodwitMaçarico-de-bico-viradoLimosa haemastica18
246VuelvepiedrasRuddy TurnstoneVira-pedrasArenaria interpres13
247Playero RojizoRed KnotMaçarico-de-papo-vermelhoCalidris canutus8
248Playerito ZancudoStilt SandpiperMaçarico-pernilongoCalidris himantopus2
249Playerito BlancoSanderlingMaçarico-brancoCalidris alba5
250Playerito UnicolorBaird´s SandpiperMaçarico-de-bico-finoCalidris bairdii7
251Playerito Rabadilla BlancaWhite-rumped SandpiperMaçarico-de-sobre-brancoCalidris fuscicollis23
252Playerito CanelaBuff-breasted SandpiperMacarico acaneladoCalidris subruficollis6
253Playerito PectoralPectoral SandpiperMaçarico-de-coleteCalidris melanotos21
254Becasina ComúnSouth American SnipeNarcejaGallinago paraguaiae35
255Playerito ManchadoSpotted SandpiperMaçarico-pintadoActitis macularius5
256Pitotoy SolitarioSolitary SandpiperMaçarico-solitárioTringa solitaria11
257Playero Ala BlancaWilletMaçarico-de-asa-brancaTringa semipalmata1
258Pitotoy ChicoLesser YellowlegsMaçarico-de-perna-amarelaTringa flavipes60
259Pitotoy GrandeGreater YellowlegsMaçarico-grande-de-perna-amarelaTringa melanoleuca19
260LaridaeGaviota AndinaAndean GullChroicocephalus serranus12
261Gaviota Capucho CaféBrown-hooded GullGaivota-maria-velhaChroicocephalus maculipennis78
262Gaviota Capucho GrisGray-hooded GullGaivota-de-cabeça-cinzaChroicocephalus cirrocephalus13
263Gaviota ChicaFranklin´s GullGaivota-de-franklinLeucophaeus pipixcan1
264Gaviota GrisDolphin GullLeucophaeus scoresbii4
265Gaviota CangrejeraOlrog´s GullGaivota-de-rabo-pretoLarus atlanticus19
266Gaviota CocineraKelp GullGaivotãoLarus dominicanus87
267Gaviotín Chico ComúnYellow-billed TernTrinta-réis-anãoSternula superciliaris8
268AtíLarge-billed TernTrinta-réis-grandePhaetusa simplex16
269Gaviotín Pico GruesoGull-billed TernTrinta-réis-de-bico-pretoGelochelidon nilotica3
270Gaviotín SudamericanoSouth American TernTrinta-réis-de-bico-vermelhoSterna hirundinacea13
271Gaviotín GolondrinaCommon TernTrinta-réis-borealSterna hirundo13
272Gaviotín LaguneroSnowy-crowned TernTrinta-réis-de-coroa-brancaSterna trudeaui29
273Gaviotín Pico AmarilloSandwich TernThalasseus sandvicensis13
274Gaviotín RealRoyal TernTrinta-réis-realThalasseus maximus19
275StercorariidaeEscúa AntárticaBrown SkuaMandrião-antárticoStercorarius antarcticus5
276Escúa ComúnChilean SkuaMandrião-chilenoStercorarius chilensis1
277Salteador ChicoParasitic JaegerMandrião-parasíticoStercorarius parasiticus5
278StrigiformesTytonidaeLechuza de CampanarioBarn OwlSuindaraTyto alba19
279StrigidaeLechuza EstriadaMottled OwlCoruja-do-matoStrix virgata7
280Lechuza NegraBlack-banded OwlCoruja-pretaStrix huhula3
281Caburé ChicoFerruginous Pygmy-OwlCaburéGlaucidium brasilianum17
282Caburé GrandeAustral Pygmy-OwlGlaucidium nana2
283Lechucita VizcacheraBurrowing OwlCoruja-buraqueiraAthene cunicularia76
284Lechucita CanelaBuff-fronted OwlCaburé-acaneladoAegolius harrisii2
285Lechuzón NegruzcoStygian OwlMocho-diaboAsio stygius1
286Lechuzón OrejudoStriped OwlCoruja-orelhudaAsio clamator3
287Lechuzón CampestreShort-eared OwlMocho-dos-banhadosAsio flammeus5
288Alilicucú ComúnTropical Screech-OwlCorujinha-do-matoMegascops choliba24
289Alilicucú YungueñoMontane Forest Screech-OwlMegascops hoyi4
290Alilicucú GrandeBlack-capped Screech-OwlCorujinha-sapoMegascops atricapilla4
291Alilicucú OrejudoLong-tufted Screech-OwlCorujinha-do-sulMegascops sanctaecatarinae1
292Lechuzón Mocho GrandeSpectacled OwlMurucututuPulsatrix perspicillata1
293Lechuzón Mocho ChicoTawny-browed OwlMurucututu-de-barriga-amarelaPulsatrix koeniswaldiana3
294Lechuza ListadaRusty-barred OwlCoruja-listradaStrix hylophila3
295Lechuza Bataraz ChaqueñaChaco OwlStrix chacoensis1
296Lechuza Bataraz AustralRufous-legged OwlStrix rufipes4
297ÑacurutúGreat Horned OwlJacurutuBubo virginianus5
298TucúquereLesser Horned OwlBubo magellanicus2
299CathartiformesCathartidaeJote Cabeza ColoradaTurkey VultureUrubu-de-cabeça-vermelhaCathartes aura70
300Jote Cabeza AmarillaLesser Yellow-headed VultureUrubu-de-cabeça-amarelaCathartes burrovianus13
301Jote Cabeza NegraBlack VultureUrubu-de-cabeça-pretaCoragyps atratus120
302Jote RealKing VultureUrubu-reiSarcoramphus papa8
303Cóndor AndinoAndean CondorCondor-dos-andesVultur gryphus32
304AccipitriformesPandionidaeÁguila PescadoraOspreyÁguia-pescadoraPandion haliaetus1
305AccipitridaeMilano BlancoWhite-tailed KiteGavião-peneiraElanus leucurus36
306Milano Cabeza GrisGray-headed KiteGavião-de-cabeça-cinzaLeptodon cayanensis1
307Milano TijeretaSwallow-tailed KiteGavião-tesouraElanoides forficatus25
308Águila Crestuda RealOrnate Hawk-EagleGavião-de-penachoSpizaetus ornatus1
309Milano de CorbataRufous-thighed KiteGavião-bombachinhaHarpagus diodon4
310Gavilán PlaneadorLong-winged HarrierGavião-do-banhadoCircus buffoni64
311Gavilán CenicientoCinereous HarrierGavião-cinzaCircus cinereus15
312Esparvero VariadoBicolored HawkGavião-bombachinha-grandeAccipiter bicolor8
313Esparvero ComúnRufous-thighed HawkGavião-miúdoAccipiter erythronemius7
314Aguilucho PampaBlack-collared HawkGavião-beloBusarellus nigricollis3
315Gavilán Patas LargasCrane HawkGavião-pernilongoGeranospiza caerulescens6
316Milano PlomizoPlumbeous KiteSoviIctinia plumbea16
317CaracoleroSnail KiteGavião-caramujeiroRostrhamus sociabilis87
318Taguató ComúnRoadside HawkGavião-carijóRupornis magnirostris167
319Gavilán MixtoHarris´s HawkGavião-asa-de-telhaParabuteo unicinctus54
320Taguató NegroWhite-rumped HawkGavião-de-sobre-brancoParabuteo leucorrhous3
321Aguilucho ColoradoSavanna HawkGaviao-cabocloButeogallus meridionalis56
322Águila NegraGreat Black HawkGaviao-pretoButeogallus urubitinga8
323Águila SolitariaSolitary EagleButeogallus solitarius1
324Águila CoronadaChaco EagleÁguia-cinzentaButeogallus coronatus1
325Aguilucho Alas LargasWhite-tailed HawkGavião-de-rabo-brancoGeranoaetus albicaudatus20
326Aguilucho ComúnVariable HawkGavião-de-costas-vermelhasGeranoaetus polyosoma52
327Águila MoraBlack-chested Buzzard-Eagleáguia-chilenaGeranoaetus melanoleucus26
328Aguilucho AndinoWhite-throated HawkButeo albigula3
329Aguilucho Cola CortaShort-tailed HawkGavião-de-cauda-curtaButeo brachyurus9
330Aguilucho LangosteroSwainson´s HawkGavião-papa-gafanhotoButeo swainsoni8
331Aguilucho NegroZone-tailed HawkGavião-de-rabo-barradoButeo albonotatus3
332TrogoniformesTrogonidaeSurucuá AuroraBlue-crowned TrogonSurucuá-de-barriga-vermelhaTrogon curucui3
333Surucuá ComúnSurucua TrogonSurucuá-variadoTrogon surrucura25
334Surucuá AmarilloBlack-throated TrogonSurucuá-de-barriga-amarelaTrogon rufus9
335CoraciiformesMomotidaeBurgoAmazonian MotmotUdu-de-coroa-azulMomotus momota1
336YeruváRufous-capped MotmotJuruva-verdeBaryphthengus ruficapillus16
337AlcedinidaeMartín Pescador GrandeRinged KingfisherMartim-pescador-grandeMegaceryle torquata57
338Martín Pescador MedianoAmazon KingfisherMartim-pescador-verdeChloroceryle amazona21
339Martín Pescador ChicoGreen KingfisherMartim-pescador-pequenoChloroceryle americana28
340PiciformesRamphastidaeTucán GrandeToco ToucanTucanuçuRamphastos toco25
341Tucán de Pico AcanaladoChannel-billed ToucanTucano-de-bico-pretoRamphastos vitellinus4
342Tucán Pico VerdeRed-breasted ToucanTucano-de-bico-verdeRamphastos dicolorus12
343Arasarí ChicoSpot-billed ToucanetAraçari-pocaSelenidera maculirostris6
344Arasarí BananaSaffron ToucanetAraçari-bananaPteroglossus bailloni2
345Arasarí FajadoChestnut-eared AracariAraçari-castanhoPteroglossus castanotis9
346PicidaeCarpinterito ComúnWhite-barred PiculetPica-pau-anão-barradoPicumnus cirratus16
347Carpinterito Cuello CanelaOchre-collared PiculetPica-pau-anão-de-coleiraPicumnus temminckii20
348Carpinterito OcráceoMottled PiculetPica-pau-anão-carijóPicumnus nebulosus1
349Carpintero GrandeRobust WoodpeckerPica-pau-reiCampephilus robustus1
350Carpintero Oliva OscuroSmoky-brown WoodpeckerPicoides fumigatus2
351Carpintero Garganta NegraCrimson-crested WoodpeckerPica-pau-de-topete-vermelhoCampephilus melanoleucos1
352Carpintero Lomo BlancoCream-backed WoodpeckerPica-pau-de-barriga-pretaCampephilus leucopogon10
353Carpintero GiganteMagellanic WoodpeckerCampephilus magellanicus9
354Carpintero Cara CanelaHelmeted WoodpeckerPica-pau-de-cara-canelaCeleus galeatus3
355Carpintero NegroBlack-bodied WoodpeckerDryocopus schulzi1
356Carpintero Dorado ComúnGolden-green WoodpeckerPica-pau-dourado-escuroPiculus chrysochloros3
357Carpintero Dorado VerdosoWhite-browed WoodpeckerPica-pau-douradoPiculus aurulentus3
358Carpintero RealGreen-barred WoodpeckerPica-pau-verde-barradoColaptes melanochloros127
359Carpintero AndinoAndean FlickerColaptes rupicola3
360Carpintero PitíoChilean FlickerColaptes pitius9
361Carpintero CampestreCampo FlickerPica-pau-do-campoColaptes campestris98
362Carpintero Dorado GrisGolden-olive WoodpeckerPica-pau-oliváceoColaptes rubiginosus13
363Carpintero Copete AmarilloBlond-crested WoodpeckerPica-pau-de-cabeça-amarelaCeleus flavescens7
364Carpintero Copete PajizoPale-crested WoodpeckerPica-pau-louroCeleus lugubris3
365Carpintero Garganta EstriadaLineated WoodpeckerPica-pau-de-banda-brancaDryocopus lineatus15
366Carpintero BlancoWhite WoodpeckerPica-pau-brancoMelanerpes candidus37
367Carpintero ArcoirisYellow-fronted WoodpeckerBenedito-de-testa-amarelaMelanerpes flavifrons15
368Carpintero del CardónWhite-fronted WoodpeckerPica-pau-de-testa-brancaMelanerpes cactorum32
369Carpintero Oliva ManchadoWhite-spotted WoodpeckerPicapauzinho-verde-carijóVeniliornis spilogaster31
370Carpintero Bataraz ChicoCheckered WoodpeckerPica-pau-chorãoVeniliornis mixtus72
371Carpintero Bataraz GrandeStriped WoodpeckerVeniliornis lignarius9
372Carpintero Oliva ChicoLittle WoodpeckerPicapauzinho-anãoVeniliornis passerinus5
373Carpintero Oliva YungueñoDot-fronted WoodpeckerVeniliornis frontalis6
374CariamiformesCariamidaeChuña Patas RojasRed-legged SeriemaSeriemaCariama cristata6
375Chuña Patas NegrasBlack-legged SeriemaChunga burmeisteri1
376FalconiformesFalconidaeChimangoChimango CaracaraChimangoMilvago chimango223
377GuaicurúLaughing FalconAcauãHerpetotheres cachinnans5
378Halcón Montés ChicoBarred Forest-FalconFalcão-caburéMicrastur ruficollis15
379Halcón Montés GrandeCollared Forest-FalconFalcão-relógioMicrastur semitorquatus6
380Halconcito GrisSpot-winged FalconetFalcãozinho-cinzaSpiziapteryx circumcincta7
381CaranchoSouthern CaracaraCaracaráCaracara plancus221
382Matamico AndinoMountain CaracaraPhalcoboenus megalopterus10
383ChimachimaYellow-headed CaracaraCarrapateiroMilvago chimachima35
384Halconcito ColoradoAmerican KestrelQuiriquiriFalco sparverius122
385Halcón Negro ChicoBat FalconCauréFalco rufigularis6
386Halcón Negro GrandeOrange-breasted FalconFalcão-de-peito-laranjaFalco deiroleucus1
387Halcón PlomizoAplomado FalconFalcão-de-coleiraFalco femoralis24
388Halcón PeregrinoPeregrine FalconFalcão-peregrinoFalco peregrinus15
389PsittaciformesPsittacidaeCalancate ComúnBlue-crowned ParakeetAratinga-de-testa-azulThectocercus acuticaudatus13
390Catita Serrana GrandeGray-hooded ParakeetPsilopsiagon aymara12
391Catita Serrana ChicaMountain ParakeetPsilopsiagon aurifrons1
392CotorraMonk ParakeetCaturritaMyiopsitta monachus204
393Catita TiricaPlain ParakeetPeriquito-ricoBrotogeris tirica1
394Catita ChiriríYellow-chevroned ParakeetPeriquito-de-encontro-amareloBrotogeris chiriri25
395Catita Cabeza RojaPileated ParrotCuiú-cuiúPionopsitta pileata3
396Loro MaitacaScaly-headed ParrotMaitaca-verdePionus maximiliani36
397Loro VinosoVinaceous-breasted ParrotPapagaio-de-peito-roxoAmazona vinacea7
398Loro AliseroTucuman ParrotAmazona tucumana7
399Loro HabladorTurquoise-fronted ParrotPapagaio-verdadeiroAmazona aestiva15
400Catita EnanaBlue-winged ParrotletTuimForpus xanthopterygius14
401Chiripepé Cabeza VerdeMaroon-bellied ParakeetTiriba-de-testa-vermelhaPyrrhura frontalis39
402Chiripepé Cabeza PardaGreen-cheeked ParakeetTiriba-de-cara-sujaPyrrhura molinae11
403CachañaAustral ParakeetEnicognathus ferrugineus9
404Loro BarranqueroBurrowing ParakeetCyanoliseus patagonus22
405Calancate Frente DoradaPeach-fronted ParakeetPeriquito-reiEupsittula aurea10
406ÑandayNanday ParakeetPeriquito-de-cabeça-pretaAratinga nenday19
407Maracaná Cuello DoradoYellow-collared MacawMaracanã-de-colarPrimolius auricollis3
408Calancate Cara RojaMitred ParakeetPsittacara mitratus9
409Calancate Ala RojaWhite-eyed ParakeetPeriquitão-maracanãPsittacara leucophthalmus40
410PasseriformesGrallariidaeChululú PintadoVariegated AntpittaTovacuçuGrallaria varia15
411Chululú Cabeza RojizaWhite-throated AntpittaGrallaria albigula7
412Chululú ChicoSpeckle-breasted AntpittaPinto-do-matoHylopezus nattereri9
413MelanopareiidaeGallito de CollarOlive-crowned CrescentchestMelanopareia maximiliani1
414OxyruncidaePicoagudoSharpbillAraponga-do-hortoOxyruncus cristatus2
415TityridaeBailarín VerdeWing-barred PipritesPapinho-amareloPiprites chloris15
416Tueré GrandeBlack-tailed TityraAnambé-branco-de-rabo-pretoTityra cayana8
417Tueré EnmascaradoMasked TityraAnambé-branco-de-máscara-negraTityra semifasciata2
418Tueré ChicoBlack-crowned TityraAnambé-branco-de-bochecha-pardaTityra inquisitor6
419Bailarín OliváceoGreenish SchiffornisFlautimSchiffornis virescens20
420TijerillaWhite-naped XenopsarisTijerilaXenopsaris albinucha17
421Anambé VerdosoGreen-backed BecardCaneleiro-verdePachyramphus viridis16
422Anambé CastañoChestnut-crowned BecardCaneleiroPachyramphus castaneus8
423Anambé ComúnWhite-winged BecardCaneleiro-pretoPachyramphus polychopterus38
424Anambé GrandeCrested BecardCaneleiro-de-chapéu-pretoPachyramphus validus5
425PipridaeSaltarín MilitarPin-tailed ManakinTangarazinhoIlicura militaris3
426Bailarín BlancoWhite-bearded ManakinRendeiraManacus manacus3
427Bailarín YungueñoYungas ManakinChiroxiphia boliviana1
428Bailarín AzulSwallow-tailed ManakinTangaráChiroxiphia caudata31
429Bailarín NaranjaBand-tailed ManakinUirapuru-laranjaPipra fasciicauda7
430CotingidaeCortarramasWhite-tipped PlantcutterCorta-ramosPhytotoma rutila44
431RaraRufous-tailed PlantcutterPhytotoma rara6
432Pájaro CampanaBare-throated BellbirdArapongaProcnias nudicollis2
433YacutoroRed-ruffed FruitcrowPavóPyroderus scutatus5
434TyrannidaeMosqueta OliváceaPlanalto TyrannuletPiolhinhoPhyllomyias fasciatus4
435Mosqueta Pico CurvoRough-legged TyrannuletPoaieiro-do-sulPhyllomyias burmeisteri2
436Mosqueta Corona OlivaGreenish TyrannuletPiolhinho-verdosoPhyllomyias virescens5
437Mosqueta Corona GrisSclater´s TyrannuletPhyllomyias sclateri7
438Fiofío CenicientoGray ElaeniaGuaracava-cinzentaMyiopagis caniceps16
439Fiofío Corona DoradaGreenish ElaeniaGuaracava-de-crista-alaranjadaMyiopagis viridicata16
440Fiofío CopetónYellow-bellied ElaeniaGuaracava-de-barriga-amarelaElaenia flavogaster25
441Fiofío GrandeLarge ElaeniaGuaracava-grandeElaenia spectabilis9
442Fiofío SilbónWhite-crested ElaeniaGuaracava-de-crista-brancaElaenia albiceps29
443Fiofío Pico CortoSmall-billed ElaeniaGuaracava-de-bico-curtoElaenia parvirostris73
444Fiofío PlomizoSlaty ElaeniaElaenia strepera2
445Fiofío OliváceoOlivaceous ElaeniaTuqueElaenia mesoleuca2
446Fiofío OscuroHighland ElaeniaTucãoElaenia obscura8
447Piojito SilbónSouthern Beardless-TyrannuletRisadinhaCamptostoma obsoletum59
448Suirirí ComúnSuiriri FlycatcherSuiriri-cinzentoSuiriri suiriri23
449Piojito GargantillaWhite-throated TyrannuletAlegrinho-de-garganta-brancaMecocerculus leucophrys10
450Piojito de los PinosBuff-banded TyrannuletMecocerculus hellmayri4
451Cachudito Pico AmarilloYellow-billed Tit-TyrantAnairetes flavirostris11
452Cachudito Pico NegroTufted Tit-TyrantAnairetes parulus14
453Piojito GrisSooty TyrannuletJoão-pobreSerpophaga nigricans38
454Piojito ComúnWhite-crested TyrannuletAlegrinhoSerpophaga subcristata89
455Piojito TrinadorStraneck´s TyrannuletAlegrinho-trinadorSerpophaga griseicapilla10
456Piojito PardoMouse-colored TyrannuletBagageiroPhaeomyias murina3
457Mosqueta Ceja AmarillaYellow TyrannuletMarianinha-amarelaCapsiempis flaveola9
458Tachurí CanelaBearded TachuriPapa-moscas-canelaPolystictus pectoralis11
459Doradito CopetónCrested DoraditoTricolinoPseudocolopteryx sclateri3
460Doradito PardoDinelli´s DoraditoTricolino-pardoPseudocolopteryx dinelliana2
461Doradito ComúnWarbling DoraditoAmarelinho-do-juncoPseudocolopteryx flaviventris19
462MosquiteroSouthern AntpipitEstaladorCorythopis delalandi6
463BarulleroTawny-crowned Pygmy-TyrantBarulhentoEuscarthmus meloryphus16
464CalandritaGreater Wagtail-TyrantAlegrinho-balança-raboStigmatura budytoides9
465Mosqueta Media LunaSouthern Bristle-TyrantBarbudinhoPhylloscartes eximius8
466Mosqueta ComúnMottle-cheeked TyrannuletBorboletinha-do-matoPhylloscartes ventralis26
467Orejerito de RestingaRestinga TyrannuletMaria-da-restingaPhylloscartes kronei2
468Mosqueta Cara CanelaBay-ringed TyrannuletMaria-pequenaPhylloscartes sylviolus5
469LadrillitoGray-hooded FlycatcherAbre-asa-de-cabeça-cinzaMionectes rufiventris2
470Mosqueta Corona PardaSepia-capped FlycatcherCabeçudoLeptopogon amaurocephalus28
471Suirirí Pico CortoSouthern Scrub-FlycatcherGuaracava-modestaSublegatus modestus5
472Piojito PicudoPlain TyrannuletAlegrinho-do-chacoInezia inornata2
473Mosqueta EstriadaBran-colored FlycatcherFilipeMyiophobus fasciatus61
474Tachurí SietecoloresMany-colored Rush TyrantPapa-piriTachuris rubrigastra16
475Tachurí ColudoSharp-tailed TyrantPapa-moscas-do-campoCulicivora caudacuta1
476Mosqueta de AnteojosDrab-breasted Pygmy-TyrantOlho-falsoHemitriccus diops14
477Mosqueta Ojo DoradoPearly-vented Tody-TyrantSebinho-de-olho-de-ouroHemitriccus margaritaceiventer22
478Mosqueta EnanaEared Pygmy-TyrantMiudinhoMyiornis auricularis18
479Mosqueta Cabeza CanelaOchre-faced Tody-FlycatcherTororóPoecilotriccus plumbeiceps13
480Teque-tequeGray-headed Tody-FlycatcherTeque-tequeTodirostrum poliocephalum2
481Mosqueta Pico PalaCommon Tody-FlycatcherFerreirinho-relógioTodirostrum cinereum5
482Picochato GrandeYellow-olive FlycatcherBico-chato-de-orelha-pretaTolmomyias sulphurescens15
483Picoplano PechiamarilloYellow-breasted FlycatcherBico-chato-amareloTolmomyias flaviventris3
484Picochato EnanoWhite-throated SpadebillPatinhoPlatyrinchus mystaceus5
485Picochato ChicoRusset-winged SpadebillPatinho-gigantePlatyrinchus leucoryphus1
486Birro ComúnCliff FlycatcherGibão-de-couroHirundinea ferruginea3
487Mosqueta PardaEuler´s FlycatcherEnferrujadoLathrotriccus euleri20
488Mosqueta Ceja BlancaFuscous FlycatcherGuaracavuçuCnemotriccus fuscatus6
489Viudita de RíoBlack PhoebeSayornis nigricans8
490Burlisto CopetónSmoke-colored PeweePiui-de-topeteContopus fumigatus4
491Burlisto ChicoTropical PeweePapa-moscas-cinzentoContopus cinereus3
492ChurrincheVermilion FlycatcherPríncipePyrocephalus rubinus74
493Sobrepuesto PuneñoAndean NegritoLessonia oreas1
494Sobrepuesto ComúnAustral NegritoColegialLessonia rufa28
495Viudita ChaqueñaCinereous TyrantMaria-preta-acinzentadaKnipolegus striaticeps2
496Viudita Pico CelesteBlue-billed Black-TyrantMaria-preta-de-bico-azuladoKnipolegus cyanirostris5
497Viudita ComúnWhite-winged Black-TyrantMaria-preta-bate-raboKnipolegus aterrimus13
498Viudita PlomizaPlumbeous Black-TyrantKnipolegus cabanisi7
499Pico de PlataSpectacled TyrantViuvinha-de-óculosHymenops perspicillatus105
500Suirirí AmarilloYellow-browed TyrantSuiriri-pequenoSatrapa icterophrys35
501Dormilona ChicaSpot-billed Ground-TyrantMuscisaxicola maculirostris7
502Dormilona Cara NegraDark-faced Ground-TyrantGaúcha-de-cara-sujaMuscisaxicola maclovianus8
503Dormilona CanelaCinnamon-bellied Ground-TyrantMuscisaxicola capistratus1
504Dormilona GrisRufous-naped Ground-TyrantMuscisaxicola rufivertex4
505Dormilona PuneñaPuna Ground-TyrantMuscisaxicola juninensis2
506Dormilona Ceja BlancaWhite-browed Ground-TyrantMuscisaxicola albilora4
507Dormilona CenicientaCinereous Ground-TyrantMuscisaxicola cinereus2
508Dormilona Frente NegraBlack-fronted Ground-TyrantMuscisaxicola frontalis1
509Gaucho SerranoBlack-billed Shrike-TyrantAgriornis montanus9
510Gaucho GrandeGreat Shrike-TyrantAgriornis lividus3
511Gaucho ComúnGray-bellied Shrike-TyrantAgriornis micropterus4
512Gaucho ChicoLesser Shrike-TyrantGauchinhoAgriornis murinus6
513DiucónFire-eyed DiuconXolmis pyrope11
514Monjita GrisGray MonjitaPrimaveraXolmis cinereus25
515Monjita CoronadaBlack-crowned MonjitaNoivinha-coroadaXolmis coronatus11
516Monjita BlancaWhite MonjitaNoivinhaXolmis irupero81
517Monjita DominicaBlack-and-white MonjitaNoivinha-de-rabo-pretoXolmis dominicanus6
518Monjita CastañaRusty-backed MonjitaNoivinha-castanhaXolmis rubetra3
519Birro GrandeStreak-throated Bush-TyrantMyiotheretes striaticollis3
520Monjita ChocolateChocolate-vented TyrantGaúcho-chocolateNeoxolmis rufiventris3
521Yetapá GrandeStreamer-tailed TyrantTesoura-do-brejoGubernetes yetapa4
522Viudita BlancaBlack-backed Water-TyrantLavadeira-de-cara-brancaFluvicola albiventer15
523Viudita EnmascaradaMasked Water-TyrantLavadeira-mascaradaFluvicola nengeta21
524LavanderaWhite-headed Marsh TyrantFreirinhaArundinicola leucocephala5
525Yetapá de CollarStrange-tailed TyrantTesoura-do-campoAlectrurus risora6
526Pitajo Canelad´Orbigny´s Chat-TyrantOchthoeca oenanthoides2
527Pitajo GrisWhite-browed Chat-TyrantOchthoeca leucophrys2
528PeutrénPatagonian TyrantColorhamphus parvirostris7
529Yetapá NegroLong-tailed TyrantViuvinhaColonia colonus7
530PicabueyCattle TyrantSuiriri-cavaleiroMachetornis rixosa84
531Tuquito ChicoPiratic FlycatcherBem-te-vi-pirataLegatus leucophaius13
532Benteveo MedianoSocial FlycatcherBentevizinho-de-penacho-vermelhoMyiozetetes similis43
533Benteveo ComúnGreat KiskadeeBem-te-viPitangus sulphuratus253
534Benteveo ChicoThree-striped FlycatcherBem-te-vi-pequenoConopias trivirgatus6
535Benteveo de BarbijoGolden-crowned FlycatcherMyiodynastes chrysocephalus1
536Benteveo RayadoStreaked FlycatcherBem-te-vi-rajadoMyiodynastes maculatus56
537PitanguáBoat-billed FlycatcherNeineiMegarynchus pitangua20
538Tuquito RayadoVariegated FlycatcherPeiticaEmpidonomus varius6
539Tuquito GrisCrowned Slaty FlycatcherEmpidonomus aurantioatrocristatus19
540Suirirí RealTropical KingbirdSuiririTyrannus melancholicus111
541TijeretaFork-tailed FlycatcherTesourinhaTyrannus savana91
542Suirirí SilbónSibilant SirystesGritadorSirystes sibilator16
543Burlisto CastañoRufous CasiornisMaria-ferrugemCasiornis rufus7
544Burlisto Corona NegraDusky-capped FlycatcherMaria-cavaleira-pequenaMyiarchus tuberculifer8
545Burlisto Pico CanelaSwainson´s FlycatcherIrréMyiarchus swainsoni30
546Burlisto Pico NegroShort-crested FlycatcherMaria-cavaleiraMyiarchus ferox10
547Burlisto Cola CastañaBrown-crested FlycatcherMaria-cavaleira-de-rabo-enferrujadoMyiarchus tyrannulus11
548Picochato CabezónLarge-headed FlatbillMaria-cabeçudaRamphotrigon megacephalum1
549Burlisto Cabeza GrisRufous-tailed AttilaCapitão-castanhoAttila phoenicurus4
550Atila EncapuchadoGray-hooded AttilaCapitão-de-saíraAttila rufus3
551ConopophagidaeChupadientesRufous GnateaterChupa-denteConopophaga lineata15
552Chupadientes EnmascaradoBlack-cheeked GnateaterCuspidor-de-máscara-pretaConopophaga melanops2
553RhinocryptidaeHuet-huet ComúnBlack-throated Huet-huetPteroptochos tarnii15
554ChucaoChucao TapaculoScelorchilus rubecula31
555Gallito CopetónCrested GallitoRhinocrypta lanceolata9
556Gallito ArenaSandy GallitoTeledromas fuscus3
557Gallito OveroSpotted BamboowrenTapaculo-pintadoPsilorhamphus guttatus6
558Macuquiño NegroSlaty BristlefrontEntufadoMerulaxis ater1
559Churrín GrandeOchre-flanked TapaculoEugralla paradoxa8
560Churrín PlomizoMouse-colored TapaculoTapaculo-pretoScytalopus speluncae1
561Churrín PlomizoPlanalto TapaculoTapaculo-ferreirinhoScytalopus pachecoi9
562Churrín PechiblancoWhite-breasted TapaculoMacuquinhoEleoscytalopus indigoticus2
563Churrín AndinoMagellanic TapaculoScytalopus magellanicus16
564Churrín de ZimmerZimmer´s TapaculoScytalopus zimmeri1
565Churrín Ceja BlancaWhite-browed TapaculoScytalopus superciliaris6
566ThamnophilidaeHormiguerito Garganta EstriadaStar-throated AntwrenChoquinha-de-garganta-pintadaRhopias gularis1
567Batará GoteadoSpot-backed AntshrikeChocão-carijóHypoedaleus guttatus27
568Batará GiganteGiant AntshrikeMatracãoBatara cinerea11
569Batará CopetónTufted AntshrikeBorralharaMackenziaena severa20
570Batará PintadoLarge-tailed AntshrikeBorralhara-assobiadoraMackenziaena leachii4
571ChororóGreat AntshrikeChoró-boiTaraba major12
572Batará Pecho NegroWhite-bearded AntshrikePapo-brancoBiatas nigropectus5
573Choca ListadaBarred AntshrikeChoca-barradaThamnophilus doliatus5
574Choca ComúnVariable AntshrikeChoca-da-mataThamnophilus caerulescens40
575Choca Corona RojizaRufous-capped AntshrikeChoca-de-chapéu-vermelhoThamnophilus ruficapillus64
576Choca EstriadaSpot-breasted AntvireoChoquinha-de-peito-pintadoDysithamnus stictothorax1
577Choca AmarillaPlain AntvireoChoquinha-lisaDysithamnus mentalis22
578Batará EstriadoStripe-backed AntbirdPiu-piuMyrmorchilus strigilatus2
579Tiluchi PlomizoBlack-capped AntwrenChorozinho-de-chapéu-pretoHerpsilochmus atricapillus1
580Tiluchi Ala RojizaRufous-winged AntwrenChorozinho-de-asa-vermelhaHerpsilochmus rufimarginatus28
581Hormiguerito CoicoritaWhite-fringed AntwrenPapa-formiga-pardoFormicivora grisea5
582Tiluchi ColoradoBertoni´s AntbirdTrovoada-de-bertoniDrymophila rubricollis16
583Tiluchi EstriadoDusky-tailed AntbirdChoquinha-carijóDrymophila malura8
584Tiluchi EnanoStreak-capped AntwrenZidedêTerenura maculata6
585Batará NegroWhite-shouldered Fire-eyePapa-taoca-do-sulPyriglena leucoptera14
586Hormiguero EscamosoSquamate AntbirdFormigueiro-de-grotaMyrmoderus squamosus4
587FormicariidaeGallito CuellirrojoRufous-capped AntthrushGalinha-do-matoFormicarius colma2
588Tovaca ComúnShort-tailed AntthrushTovaca-campainhaChamaeza campanisona27
589FurnariidaeTicotico OcráceoOchre-breasted Foliage-gleanerLimpa-folha-ocráceoAnabacerthia lichtensteini13
590Caminera ComúnCommon MinerCurriqueiroGeositta cunicularia4
591Caminera PicudaSlender-billed MinerGeositta tenuirostris1
592Caminera GrandeCreamy-rumped MinerGeositta isabellina1
593Caminera PuneñaPuna MinerGeositta punensis6
594Caminera ColoradaRufous-banded MinerGeositta rufipennis14
595Bandurrita ChaqueñaChaco EarthcreeperJoão-chaquenhoTarphonomus certhioides10
596Bandurrita Pico RectoStraight-billed EarthcreeperOchetorhynchus ruficaudus5
597Bandurrita Cola CastañaRock EarthcreeperOchetorhynchus andaecola2
598Bandurrita ComúnScale-throated EarthcreeperUpucerthia dumetaria10
599Bandurrita de BosquePatagonian Forest EarthcreeperUpucerthia saturatior2
600Bandurrita AndinaBuff-breasted EarthcreeperUpucerthia validirostris4
601Remolinera ComúnBuff-winged CinclodesPedreiro-dos-andesCinclodes fuscus36
602Remolinera AndinaCream-winged CinclodesCinclodes albiventris11
603PedreiroLong-tailed CinclodesPedreiroCinclodes pabsti1
604Remolinera ChicaGray-flanked CinclodesCinclodes oustaleti3
605Remolinera ChocolateOlrog´s CinclodesCinclodes olrogi6
606Remolinera AraucanaDark-bellied CinclodesCinclodes patagonicus4
607Remolinera CastañaWhite-winged CinclodesCinclodes atacamensis1
608Hornero ColibandeadoWing-banded HorneroCasaca-de-couro-da-lamaFurnarius figulus2
609HorneroRufous HorneroJoão-de-barroFurnarius rufus229
610Hornerito CopetónCrested HorneroFurnarius cristatus3
611ColilargaDes Murs´s WiretailSylviorthorhynchus desmursii5
612RayaditoThorn-tailed RayaditoAphrastura spinicauda24
613Coludito CanelaBrown-capped Tit-SpinetailLeptasthenura fuliginiceps10
614Coludito PuneñoTawny Tit-SpinetailLeptasthenura yanacensis1
615Coludito CopetónTufted Tit-SpinetailRabudinhoLeptasthenura platensis25
616Coludito Cola NegraPlain-mantled Tit-SpinetailGrimpeirinhoLeptasthenura aegithaloides18
617Tijeral BrasileñoStriolated Tit-SpinetailGrimpeirinhoLeptasthenura striolata2
618Coludito de los PinosAraucaria Tit-SpinetailGrimpeiroLeptasthenura setaria12
619Canastero ColudoSharp-billed CanasteroLenheiro-de-rabo-compridoAsthenes pyrrholeuca14
620Canastero ChaqueñoShort-billed CanasteroLenheiroAsthenes baeri34
621Canastero AndinoMaquis CanasteroAsthenes heterura1
622Canastero PálidoCordilleran CanasteroAsthenes modesta6
623Canastero RojizoCreamy-breasted CanasteroAsthenes dorbignyi10
624Canastero CastañoSteinbach´s CanasteroPseudasthenes steinbachi1
625Canastero PatagónicoPatagonian CanasteroPseudasthenes patagonica6
626Espartillero SerranoPuna CanasteroAsthenes sclateri5
627Espartillero AustralAustral CanasteroAsthenes anthoides1
628Espartillero EstriadoScribble-tailed CanasteroAsthenes maculicauda2
629Espartillero PampeanoHudson´s CanasteroJoão-platinoAsthenes hudsoni3
630ChotoyChotoy SpinetailBichoitaSchoeniophylax phryganophilus45
631Pijuí Corona RojizaRufous-capped SpinetailPichororéSynallaxis ruficapilla21
632Pijuí Frente GrisSooty-fronted SpinetailPetrimSynallaxis frontalis74
633Pijuí Ceja CanelaAzara´s SpinetailSynallaxis azarae14
634Pijuí Cola PardaPale-breasted SpinetailUí-piSynallaxis albescens26
635Pijuí PlomizoSpix´s SpinetailJoão-tenenémSynallaxis spixi49
636Pijuí NegruzcoGray-bellied SpinetailPi-puíSynallaxis cinerascens22
637Pijuí CanelaOchre-cheeked SpinetailEstrelinha-pretaSynallaxis scutata7
638Curutié BlancoStripe-crowned SpinetailArredioCranioleuca pyrrhophia42
639Curutié OliváceoOlive SpinetailArredio-oliváceoCranioleuca obsoleta4
640Curutié OcráceoSulphur-throated SpinetailArredio-de-papo-manchadoCranioleuca sulphurifera31
641Curutié ColoradoYellow-chinned SpinetailCurutiéCerthiaxis cinnamomeus53
642Espinero Frente RojizaRufous-fronted ThornbirdJoão-de-pauPhacellodomus rufifrons4
643Espinero ChicoLittle ThornbirdTio-tio-pequenoPhacellodomus sibilatrix24
644Espinero AndinoStreak-fronted ThornbirdPhacellodomus striaticeps10
645Espinero Pecho ManchadoFreckle-breasted ThornbirdTio-tioPhacellodomus striaticollis93
646Espinero SerranoSpot-breasted ThornbirdPhacellodomus maculipectus3
647Espinero GrandeGreater ThornbirdGraveteiroPhacellodomus ruber24
648TacuareroCanebrake GroundcreeperCisqueiroClibanornis dendrocolaptoides2
649Espartillero EnanoBay-capped Wren-SpinetailBoininhaSpartonoica maluroides10
650JunqueroWren-like RushbirdBate-bicoPhleocryptes melanops38
651Pajonalera Pico CurvoCurve-billed ReedhaunterJoão-da-palhaLimnornis curvirostris38
652Pajonalera Pico RectoStraight-billed ReedhaunterArredio-do-gravatáLimnoctites rectirostris13
653LeñateroFirewood-gathererCochichoAnumbius annumbi43
654CrestudoLark-like BrushrunnerCorredor-crestudoCoryphistera alaudina13
655Bandurrita PatagónicaBand-tailed EarthcreeperOchetorhynchus phoenicurus1
656Cacholote CastañoBrown CacholoteCoperetePseudoseisura lophotes52
657Cacholote PardoWhite-throated CacholotePseudoseisura gutturalis11
658Ticotico ComúnBuff-browed Foliage-gleanerTrepador-quieteSyndactyla rufosuperciliata34
659Ticotico GrandeBuff-fronted Foliage-gleanerLimpa-folha-de-testa-baiaPhilydor rufum2
660Ticotico Cabeza NegraBlack-capped Foliage-gleanerLimpa-folha-coroadoPhilydor atricapillus3
661Ticotico Ojo BlancoWhite-eyed Foliage-gleanerBarranqueiro-de-olho-brancoAutomolus leucophthalmus15
662RaspahojasRufous-breasted LeaftosserVira-folhaSclerurus scansor6
663MacuquitoSharp-tailed StreamcreeperJoão-porcaLochmias nematura4
664Picolezna EstriadoSharp-billed TreehunterTrepadorzinhoHeliobletus contaminatus1
665Picolezna ChicoPlain XenopsBico-virado-miúdoXenops minutus1
666Picolezna RojizoStreaked XenopsBico-virado-carijóXenops rutilans7
667Picolezna PatagónicoWhite-throated TreerunnerPygarrhichas albogularis8
668ArapasúPlain-winged WoodcreeperArapaçu-lisoDendrocincla turdina2
669TareferoOlivaceous WoodcreeperArapaçu-verdeSittasomus griseicapillus36
670Chinchero GrandeScimitar-billed WoodcreeperArapaçu-platinoDrymornis bridgesii40
671Trepador Garganta BlancaWhite-throated WoodcreeperArapaçu-de-garganta-brancaXiphocolaptes albicollis1
672Trepador GiganteGreat Rufous WoodcreeperArapaçu-do-campoXiphocolaptes major6
673Trepador ColoradoBlack-banded WoodcreeperArapaçu-meio-barradoDendrocolaptes picumnus3
674Trepador OscuroPlanalto WoodcreeperArapaçu-grandeDendrocolaptes platyrostris13
675Trepador SubesubeStraight-billed WoodcreeperArapaçu-de-bico-brancoDendroplex picus4
676Chinchero EnanoLesser WoodcreeperArapaçu-rajadoXiphorhynchus fuscus4
677Chinchero ChicoNarrow-billed WoodcreeperArapaçu-de-cerradoLepidocolaptes angustirostris105
678Chinchero EscamadoScalloped WoodcreeperArapaçu-escamado-do-sulLepidocolaptes falcinellus3
679Picapalo ColoradoRed-billed ScythebillArapaçu-beija-florCampylorhamphus trochilirostris2
680Picapalo OscuroBlack-billed ScythebillArapaçu-de-bico-tortoCampylorhamphus falcularius2
681VireonidaeJuan ChiviroRufous-browed PeppershrikePitiguariCyclarhis gujanensis83
682Chiví ComúnRed-eyed VireoJuruviara-borealVireo olivaceus65
683Chiví CoronadoRufous-crowned GreenletVerdinho-coroadoHylophilus poicilotis9
684CorvidaeUrraca MoradaPurplish JayGralha-do-pantanalCyanocorax cyanomelas11
685Urraca AzulAzure JayGralha-azulCyanocorax caeruleus9
686Urraca ComúnPlush-crested JayGralha-picaçaCyanocorax chrysops65
687HirundinidaeGolondrina AndinaAndean SwallowOrochelidon andecola1
688Golondrina ZapadoraBank SwallowAndorinha-do-barrancoRiparia riparia6
689Golondrina Ala BlancaWhite-winged SwallowAndorinha-do-rioTachycineta albiventer4
690Golondrina Ceja BlancaWhite-rumped SwallowAndorinha-de-sobre-brancoTachycineta leucorrhoa42
691Golondrina PatagónicaChilean SwallowAndorinha-chilenaTachycineta leucopyga31
692Golondrina PardaBrown-chested MartinAndorinha-do-campoProgne tapera94
693Golondrina DomésticaGray-breasted MartinAndorinha-doméstica-grandeProgne chalybea46
694Golondrina NegraSouthern MartinAndorinha-do-sulProgne elegans16
695Golondrina BarranqueraBlue-and-white SwallowAndorinha-pequena-de-casaPygochelidon cyanoleuca60
696Golondrina RibereñaSouthern Rough-winged SwallowAndorinha-serradoraStelgidopteryx ruficollis17
697Golondrina Cabeza RojizaTawny-headed SwallowAndorinha-morenaAlopochelidon fucata4
698Golondrina TijeritaBarn SwallowAndorinha-de-bandoHirundo rustica29
699Golondrina Rabadilla CanelaCliff SwallowAndorinha-de-dorso-acaneladoPetrochelidon pyrrhonota13
700TroglodytidaeRatona GrandeThrush-like WrenCatatauCampylorhynchus turdinus7
701Ratona AperdizadaSedge WrenCorruíra-do-campoCistothorus platensis16
702Ratona ComúnHouse WrenCorruira-de-casaTroglodytes aedon217
703Ratona Ceja BlancaMountain WrenTroglodytes solstitialis12
704PolioptilidaeTacuarita BlancaCreamy-bellied GnatcatcherBalança-rabo-leitosoPolioptila lactea6
705Tacuarita AzulMasked GnatcatcherBalança-rabo-de-máscaraPolioptila dumicola95
706DonacobiidaeAngúBlack-capped DonacobiusJapacanimDonacobius atricapilla5
707MimidaeTencaChilean MockingbirdMimus thenca3
708Calandria MoraPatagonian MockingbirdMimus patagonicus28
709Calandria GrandeChalk-browed MockingbirdSabiá-do-campoMimus saturninus177
710Calandria RealWhite-banded MockingbirdCalhandra-de-três-rabosMimus triurus32
711Calandria CastañaBrown-backed MockingbirdMimus dorsalis9
712SturnidaeEstornino CrestadoCrested MynaMainá-de-cristaAcridotheres cristatellus6
713Estornino PintoEuropean StarlingEstorninho-malhadoSturnus vulgaris33
714TurdidaeZorzalito OveroSpotted Nightingale-ThrushCatharus dryas2
715Zorzal ChiguancoChiguanco ThrushTurdus chiguanco43
716Zorzal AzuladoYellow-legged ThrushSabiá-unaTurdus flavipes1
717Zorzal NegroGlossy-black ThrushTurdus serranus2
718Zorzal Cabeza NegraSlaty ThrushSabía-ferreiroTurdus nigriceps7
719Zorzal ColoradoRufous-bellied ThrushSabiá-laranjeiraTurdus rufiventris162
720Zorzal PatagónicoAustral ThrushTurdus falcklandii33
721Zorzal SabiáPale-breasted ThrushSabiá-barrancoTurdus leucomelas40
722Zorzal ChalchaleroCreamy-bellied ThrushSabiá-pocaTurdus amaurochalinus81
723Zorzal Collar BlancoWhite-necked ThrushSabiá-coleiraTurdus albicollis3
724Zorzal PlomizoSlaty ThrushSabiá-ferreiroTurdus subalaris3
725CinclidaeMirlo de AguaRufous-throated DipperCinclus schulzii3
726PasseridaeGorriónHouse SparrowPardalPasser domesticus184
727EstrildidaePico CoralCommon WaxbillBico-de-lacreEstrilda astrild11
728MotacillidaeCachirla ComúnCorrendera PipitCaminheiro-de-esporaAnthus correndera30
729Cachirla Uña CortaShort-billed PipitCaminheiro-de-unha-curtaAnthus furcatus3
730Cachirla PálidaHellmayr´s PipitCaminheiro-de-barriga-acaneladaAnthus hellmayri5
731Cachirla ChicaYellowish PipitCaminheiro-zumbidorAnthus lutescens29
732Cachirla TrinadoraPampas PipitAnthus chacoensis2
733Cachirla DoradaOchre-breasted PipitCaminheiro-grandeAnthus nattereri3
734FringillidaeCabecitanegra AndinoYellow-rumped SiskinSpinus uropygialis2
735Cabecitanegra AustralBlack-chinned SiskinSpinus barbatus24
736Cabecitanegra ComúnHooded SiskinPintassilgoSpinus magellanicus156
737Cabecitanegra PicudoThick-billed SiskinSpinus crassirostris2
738NegrilloBlack SiskinSpinus atratus4
739VerderónEuropean GreenfinchCarduelis chloris16
740CardelinoEuropean GoldfinchPintassilgo-europeuCarduelis carduelis2
741Tangará ComúnPurple-throated EuphoniaFim-fimEuphonia chlorotica29
742Tangará AmarilloViolaceous EuphoniaGaturamo-verdadeiroEuphonia violacea7
743Tangará PicudoGreen-throated EuphoniaCais-caisEuphonia chalybea1
744Tangará Cabeza CelesteGolden-rumped EuphoniaGaturamo-reiEuphonia cyanocephala2
745Tangará AlcaldeChestnut-bellied EuphoniaFerro-velhoEuphonia pectoralis11
746Tangará BonitoBlue-naped ChlorophoniaGaturamo-bandeiraChlorophonia cyanea5
747ParulidaeArañero Ceja AmarillaPale-legged WarblerMyiothlypis signata7
748Arañero Coronado GrandeTwo-banded WarblerPula-pula-de-duas-fitasMyiothlypis bivittata6
749Arañero RibereñoRiverbank WarblerPula-pula-ribeirinhoMyiothlypis rivularis3
750Arañero SilbónWhite-browed WarblerPula-pula-assobiadorMyiothlypis leucoblephara66
751PitiayumíTropical ParulaMariquitaSetophaga pitiayumi90
752Arañero Cara NegraMasked YellowthroatPia-cobraGeothlypis aequinoctialis76
753Arañero Corona RojizaBrown-capped RedstartMariquita-de-cabeça-cinzaMyioborus brunniceps15
754Arañero Coronado ChicoGolden-crowned WarblerPula-pulaBasileuterus culicivorus76
755IcteridaeYapúCrested OropendolaJapuPsarocolius decumanus12
756Boyero CaciqueRed-rumped CaciqueGuaxeCacicus haemorrhous32
757Boyero Ala AmarillaGolden-winged CaciqueTecelãoCacicus chrysopterus27
758Boyero NegroSolitary Black CaciqueJapiim-pretoCacicus solitarius50
759BoyeritoVariable OrioleEncontroIcterus pyrrhopterus55
760MaticoOrange-backed TroupialJoão-pintoIcterus croconotus5
761ChopíChopi BlackbirdGraúnaGnorimopsar chopi11
762Tordo PatagónicoAustral BlackbirdCuraeus curaeus12
763FederalScarlet-headed BlackbirdCardeal-do-banhadoAmblyramphus holosericeus57
764Varillero CongoChestnut-capped BlackbirdGaribaldiChrysomus ruficapillus43
765Tordo AmarilloSaffron-cowled BlackbirdVeste-amarelaXanthopsar flavus8
766Pecho Amarillo GrandeYellow-rumped MarshbirdChopim-do-brejoPseudoleistes guirahuro11
767Pecho Amarillo ComúnBrown-and-yellow MarshbirdDragãoPseudoleistes virescens89
768Tordo MúsicoGrayish BaywingAsa-de-telhaAgelaioides badius142
769Tordo Pico CortoScreaming CowbirdVira-bosta-picumãMolothrus rufoaxillaris65
770Tordo RenegridoShiny CowbirdVira-bostaMolothrus bonariensis110
771Tordo GiganteGiant CowbirdIraúna-grandeMolothrus oryzivorus3
772Varillero Ala AmarillaYellow-winged BlackbirdSargentoAgelasticus thilius49
773Varillero NegroUnicolored BlackbirdCarretãoAgelasticus cyanopus13
774Pecho ColoradoWhite-browed MeadowlarkPolícia-inglesa-do-sulSturnella superciliaris38
775Loica PampeanaPampas MeadowlarkPeito-vermelho-grandeSturnella defilippii1
776Loica ComúnLong-tailed MeadowlarkSturnella loyca38
777EmberizidaeFrutero YungueñoCommon ChlorospingusChlorospingus flavopectus14
778ChingoloRufous-collared SparrowTico-ticoZonotrichia capensis279
779Cachilo Ceja AmarillaGrassland SparrowTico-tico-do-campoAmmodramus humeralis49
780Cachilo Corona CastañaStripe-capped SparrowRhynchospiza strigiceps4
781Cerquero de CollarSaffron-billed SparrowTico-tico-de-bico-amareloArremon flavirostris13
782Cerquero Vientre BlancoWhite-browed BrushfinchArremon torquatus4
783Cerquero Cabeza CastañaFulvous-headed BrushfinchAtlapetes fulviceps7
784Cerquero AmarilloYellow-striped BrushfinchAtlapetes citrinellus4
785ThraupidaeNaranjeroBlue-and-yellow TanagerSanhaçu-papa-laranjaPipraeidea bonariensis41
786MieleroBananaquitCambacicaCoereba flaveola20
787Comesebo Cabeza NegraBlack-hooded Sierra-FinchPhrygilus atriceps12
788Comesebo AndinoGray-hooded Sierra-FinchPhrygilus gayi11
789Comesebo PatagónicoPatagonian Sierra-FinchPhrygilus patagonicus13
790Yal NegroMourning Sierra-FinchCanário-andino-negroPhrygilus fruticeti23
791Yal PlomizoPlumbeous Sierra-FinchPhrygilus unicolor9
792Comesebo PuneñoRed-backed Sierra-FinchPhrygilus dorsalis2
793Yal ChicoAsh-breasted Sierra-FinchPhrygilus plebejus17
794Yal CarboneroCarbonated Sierra-FinchPhrygilus carbonarius4
795Yal PlateroBand-tailed Sierra-FinchPhrygilus alaudinus3
796Yal AndinoYellow-bridled FinchMelanodera xanthogramma1
797Afrechero PlomizoUniform FinchCigarra-bambuHaplospiza unicolor3
798Soldadito ComúnBlack-crested FinchLophospingus pusillus3
799Cachilo CanelaLong-tailed Reed FinchTico-tico-do-banhadoDonacospiza albifrons31
800Diuca ComúnCommon Diuca-FinchDiucaDiuca diuca17
801Monterita Pecho GrisRufous-sided Warbling-FinchPoospiza hypochondria4
802Monterita CanelaCinnamon Warbling-FinchPoospiza ornata9
803Monterita Ceja RojizaRusty-browed Warbling-FinchPoospiza erythrophrys11
804Sietevestidos ComúnBlack-and-rufous Warbling-FinchQuem-te-vestiuPoospiza nigrorufa90
805Monterita LitoraleñaGray-throated Warbling-FinchTico-tico-da-taquaraPoospiza cabanisi18
806Monterita SerranaTucuman Mountain-FinchCompsospiza baeri1
807Monterita de CollarRinged Warbling-FinchPoospiza torquata9
808Monterita Cabeza NegraBlack-capped Warbling-FinchCapacetinhoPoospiza melanoleuca65
809Sietevestidos SerranoBlack-and-Chestnut Warbling-FinchPoospiza whitii1
810Jilguero PuneñoPuna Yellow-FinchSicalis lutea4
811Jilguero Cara GrisBright-rumped Yellow-FinchSicalis uropygialis1
812Jilguero Corona GrisCitron-headed Yellow-FinchSicalis luteocephala2
813Jilguero GrandeGreater Yellow-FinchSicalis auriventris1
814Jilguero OliváceoGreenish Yellow-FinchSicalis olivascens12
815Jilguero AustralPatagonian Yellow-FinchSicalis lebruni2
816Jilguero DoradoSaffron FinchCanário-da-terra-verdadeiroSicalis flaveola183
817MistoGrassland Yellow-FinchTipioSicalis luteola93
818Coludo GrandeWedge-tailed Grass-FinchCanário-do-campoEmberizoides herbicola10
819Coludo ChicoLesser Grass-FinchCanário-do-brejoEmberizoides ypiranganus10
820VerdónGreat Pampa-FinchSabiá-do-banhadoEmbernagra platensis123
821VolatineroBlue-black GrassquitTiziuVolatinia jacarina26
822Corbatita PicudoTemminck´s SeedeaterCigarra-verdadeiraSporophila falcirostris1
823Corbatita DominóRusty-collared SeedeaterColeiro-do-brejoSporophila collaris22
824Corbatita OveroLined SeedeaterBigodinhoSporophila lineola2
825Capuchino IberáIberá’s SeedeaterCaboclinho-do-IberáSporophila iberaensis2
826Corbatita AmarilloYellow-bellied SeedeaterBaianoSporophila nigricollis4
827Corbatita ComúnDouble-collared SeedeaterColeirinhoSporophila caerulescens108
828Corbatita BlancoWhite-bellied SeedeaterChorãoSporophila leucoptera3
829CurióChestnut-bellied Seed-FinchCurióSporophila angolensis2
830Capuchino CanelaTawny-bellied SeedeaterCaboclinho-de-barriga-vermelhaSporophila hypoxantha23
831Capuchino Garganta CaféDark-throated SeedeaterCaboclinho-de-papo-escuroSporophila ruficollis21
832Capuchino Pecho BlancoMarsh SeedeaterCaboclinho-de-papo-brancoSporophila palustris7
833Capuchino CastañoRufous-rumped SeedeaterCaboclinho-de-sobre-ferrugemSporophila hypochroma3
834Capuchino Corona GrisChestnut SeedeaterCaboclinho-de-chapéu-cinzentoSporophila cinnamomea14
835Capuchino Vientre NegroBlack-bellied SeedeaterCaboclinho-de-barriga-pretaSporophila melanogaster1
836Capuchino Boina NegraPearly-bellied SeedeaterCaboclinho-brancoSporophila pileata5
837Piquitodeoro ComúnBand-tailed SeedeaterCatamenia analis11
838Piquitodeoro GrandePlain-colored SeedeaterCatamenia inornata11
839Pepitero ChicoMany-colored Chaco FinchBico-de-pimenta-chaquenhoSaltatricula multicolor8
840Brasita de FuegoRed-crested FinchTico-tico-rei-vermelhoCoryphospingus cucullatus28
841Cardenal AmarilloYellow CardinalCardeal-amareloGubernatrix cristata1
842Cardenal ComúnRed-crested CardinalCardealParoaria coronata102
843Cardenilla DominicaRed-cowled CardinalCardeal-do-nordesteParoaria dominicana12
844CardenillaYellow-billed CardinalCavalariaParoaria capitata30
845Frutero OveroMagpie TanagerTietingaCissopis leverianus21
846Frutero Cabeza NegraHooded TanagerSaíra-de-chapéu-pretoNemosia pileata4
847Tangará GrisOrange-headed TanagerSaí-canárioThlypopsis sordida8
848Tangará AliseroRust-and-yellow TanagerThlypopsis ruficeps1
849PioróChestnut-headed TanagerCabecinha-castanhaPyrrhocoma ruficeps13
850Frutero Corona AmarillaBlack-goggled TanagerTié-de-topeteTrichothraupis melanops23
851Frutero CoronadoRuby-crowned TanagerTiê-pretoTachyphonus coronatus24
852Frutero NegroWhite-lined TanagerPipira-pretaTachyphonus rufus19
853Fueguero EscarlataBrazilian TanagerTiê-sangueRamphocelus bresilius3
854Celestino ComúnSayaca TanagerSanhaço-cinzaThraupis sayaca153
855Azulejo CelesteAzure-shouldered TanagerSanhaçu-de-encontro-azulThraupis cyanoptera1
856Azulejo de Cabrio DoradoGolden-chevroned TanagerSanhaçu-de-encontro-amareloThraupis ornata2
857Celestino OliváceoPalm TanagerSanhaco-do-coqueiroThraupis palmarum22
858Frutero AzulDiademed TanagerSanhaçu-fradeStephanophorus diadematus32
859Saíra de AntifazFawn-breasted TanagerSaíra-viúvaPipraeidea melanonota14
860Saíra ArcoirisGreen-headed TanagerSaíra-sete-coresTangara seledon8
861Tangara Cuello CastañoRed-necked TanagerSaíra-militarTangara cyanocephala5
862Tángara de Pecho BronceadoBrassy-breasted TanagerSaíra-lagartaTangara desmaresti1
863Saíra Pecho NegroBurnished-buff TanagerSaíra-amarelaTangara cayana7
864Saíra CastañaChestnut-backed TanagerSaíra-preciosaTangara preciosa6
865TersinaSwallow TanagerSaí-andorinhaTersina viridis5
866Saí AzulBlue DacnisSaí-azulDacnis cayana18
867Mielero DorsioscuroRed-legged HoneycreeperSaíra-beija-florCyanerpes cyaneus2
868Saíra DoradaGuira TanagerSaíra-de-papo-pretoHemithraupis guira10
869Saíra Cabeza RufaRufous-headed TanagerSaíra-ferrugemHemithraupis ruficapilla2
870Saí ComúnChestnut-vented ConebillFiguinha-de-rabo-castanhoConirostrum speciosum7
871Saí de ManglarBicolored ConebillFiguinha-do-mangueConirostrum bicolor1
872Pepitero NegroBlack-throated GrosbeakPimentãoSaltator fuliginosus1
873Pepitero Garganta CanelaBuff-throated SaltatorTempera-violaSaltator maximus1
874Pepitero GrisGrayish SaltatorSabiá-gongáSaltator coerulescens63
875Pepitero VerdosoGreen-winged SaltatorTrinca-ferro-verdadeiroSaltator similis48
876Pepitero de CollarGolden-billed SaltatorBico-duroSaltator aurantiirostris96
877Pepitero PicudoThick-billed SaltatorBico-grossoSaltator maxillosus2
878Pepitero ColoradoRufous-bellied Mountain-TanagerPseudosaltator rufiventris1
879CardinalidaeReinamora EnanaBlackish-blue SeedeaterNegrinho-do-matoAmaurospiza moesta3
880Fueguero ComúnHepatic TanagerSanhaçu-de-fogoPiranga flava50
881Fueguero MoradoRed-crowned Ant-TanagerTiê-do-mato-grossoHabia rubica13
882Rey del BosqueBlack-backed GrosbeakRei-do-bosquePheucticus aureoventris9
883Reinamora ChicaGlaucous-blue GrosbeakAzulinhoCyanoloxia glaucocaerulea10
884Reinamora GrandeUltramarine GrosbeakAzulao-verdadeiroCyanocompsa brissonii29