Orden Familia Nombre Común Nombre Inglés Nombre Portugués Nombre Científico Observada Fotografiada Oída Vocalización Grabada Filmada Registros
1StruthioniformesRheidaeÑandúGreater RheaEmaRhea americana25
2ChoiqueLesser RheaRhea pennata13
3TinamidaeTataupá RojizoBrown TinamouInhambuguaçuCrypturellus obsoletus7
4Tataupá ComúnTataupa TinamouInhambu-chintãCrypturellus tataupa17
5ColoradaRed-winged TinamouPerdizRhynchotus rufescens19
6Inambú MontarazBrushland TinamouNothoprocta cinerascens13
7Inambú SilbónAndean TinamouNothoprocta pentlandii1
8Tinamú VentriblancoWhite-bellied NothuraCodorna-do-nordesteNothura boraquira1
9Inambú ComúnSpotted NothuraCodorna-amarelaNothura maculosa57
10Martineta ComúnElegant Crested TinamouEudromia elegans10
11Martineta ChaqueñaQuebracho Crested TinamouEudromia formosa1
12GalliformesCracidaePava de Monte YungueñaBridge´s GuanPenelope bridgesi2
13YacupoíRusty-margined GuanJacupembaPenelope superciliaris8
14Pava de Monte ComúnDusky-legged GuanJacuaçuPenelope obscura7
15YacutingaBlack-fronted Piping-guanJacutinga-do-sudestePipile jacutinga3
16CharataChaco ChachalacaAracuã-do-pantanalOrtalis canicollis25
17Charata ManchadaSpeckled ChachalacaAracuã-pintadoOrtalis guttata3
18MuitúBare-faced CurassowMutum-de-penachoCrax fasciolata1
19OdontophoridaeCodorniz CalifornianaCalifornia QuailCodorniz-da-califórniaCallipepla californica3
20UrúSpot-winged Wood-quailUruOdontophorus capueira1
21AnseriformesAnhimidaeChajáSouthern ScreamerTachãChauna torquata100
22AnatidaeSirirí PampaWhite-faced Whistling-duckIrerêDendrocygna viduata65
23Sirirí Vientre NegroBlack-bellied Whistling-duckAsa-brancaDendrocygna autumnalis10
24Sirirí ColoradoFulvous Whistling-duckMarreca-caneleiraDendrocygna bicolor22
25Pato Cabeza NegraBlack-headed DuckMarreca-de-cabeça-pretaHeteronetta atricapilla1
26Pato FierroMasked DuckMarreca-de-bico-roxoNomonyx dominicus10
27Pato Zambullidor GrandeAndean DuckOxyura ferruginea1
28Pato Zambullidor ChicoLake DuckMarreca-pé-na-bundaOxyura vittata16
29CoscorobaCoscoroba SwanCapororocaCoscoroba coscoroba60
30Cisne Cuello NegroBlack-necked SwanCisne-de-pescoço-pretoCygnus melancoryphus41
31Cauquén ComúnUpland GooseGanso-de-magalhãesChloephaga picta8
32Cauquén RealAshy-headed GooseChloephaga poliocephala9
33Cauquén ColoradoRuddy-headed GooseChloephaga rubidiceps1
34Pato RealMuscovy DuckPato-do-matoCairina moschata5
35Pato de CollarRinged TealMarreca-de-coleiraCallonetta leucophrys59
36Pato PicazoRosy-billed PochardMarrecãoNetta peposaca52
37Quetro VoladorFlying SteamerduckTachyeres patachonicus4
38Quetro Cabeza BlancaWhite-headed SteamerduckTachyeres leucocephalus1
39Pato CrestónCrested DuckLophonetta specularioides7
40Pato de AnteojosSpectacled DuckSpeculanas specularis1
41Pato CutiríBrazilian TealPé-vermelhoAmazonetta brasiliensis94
42Pato CapuchinoSilver TealMarreca-cricriSpatula versicolor66
43Pato CucharaRed ShovelerMarreca-colhereiraSpatula platalea15
44Pato ColoradoCinnamon TealMarreca-coloradaSpatula cyanoptera8
45Pato OveroChiloe WigeonMarreca-oveiraMareca sibilatrix24
46Pato GargantillaWhite-cheeked PintailMarreca-toicinhoAnas bahamensis6
47Pato MaiceroYellow-billed PintailMarreca-pardaAnas georgica62
48Pato BarcinoYellow-billed TealMarreca-pardinhaAnas flavirostris117
49PodicipediformesPodicipedidaeMacá GrisLeast GrebeMergulhão-pequenoTachybaptus dominicus1
50Macá Pico GruesoPied-billed GrebeMergulhão-caçadorPodilymbus podiceps52
51Macá ComúnWhite-tufted GrebeMergulhão-de-orelha-brancaRollandia rolland43
52Macá GrandeGreat GrebeMergulhao-grande o choronaPodiceps major78
53Macá PlateadoSouthern Silvery GrebeMergulhão-de-orelha-amarelaPodiceps occipitalis3
54PhoenicopteriformesPhoenicopteridaeFlamenco AustralChilean FlamingoFlamingo-chilenoPhoenicopterus chilensis35
55ColumbiformesColumbidaePaloma DomésticaRock DovePombo-domésticoColumba livia117
56Paloma PicazuróPicazuro PigeonPombãoPatagioenas picazuro304
57Paloma ManchadaSpot-winged PigeonPomba-do-orvalhoPatagioenas maculosa108
58Paloma Nuca BlancaSouthern Band-tailed PigeonPomba-de-coleira-brancaPatagioenas albilinea1
59Paloma ColoradaPale-vented PigeonPomba-galegaPatagioenas cayennensis23
60Yerutí ComúnWhite-tipped DoveJuriti-pupuLeptotila verreauxi172
61Yerutí ColoradaGrey-fronted DoveJuriti-gemedeiraLeptotila rufaxilla5
62Yerutí YungueñaYungas DoveLeptotila megalura1
63Torcaza ComúnEared DovePomba-de-bandoZenaida auriculata376
64Torcacita ColoradaRuddy Ground-doveRolinha-roxaColumbina talpacoti19
65Torcacita ComúnPicui DoveRolinha-picuiColumbina picui148
66Palomita CordilleranaBlack-winged Ground-doveMetriopelia melanoptera3
67CaprimulgiformesNyctibiidaeUrutaú ComúnCommon PotooMãe-da-luaNyctibius griseus17
68CaprimulgidaeÑacundáNacunda NighthawkCorucãoChordeiles nacunda17
69Atajacaminos ÑañarcaGreater Band-winged NightjarSystellura longirostris3
70CuriangoPauraqueCuriango-comumNyctidromus albicollis16
71Atajacaminos ChicoLittle NightjarBacurau-chintãSetopagis parvula6
72Atajacaminos TijeraScissor-tailed NightjarBacurau-tesouraHydropsalis torquata15
73Atajacaminos OscuroSilky-tailed NightjarBacurau-rabo-de-sedaAntrostomus sericocaudatus2
74Atajacaminos ColoradoRufous NightjarJoão-corta-pauAntrostomus rufus2
75ApodidaeVencejo de CascadaGreat Dusky SwiftTaperuçu-velhoCypseloides senex2
76Vencejo de TormentaSouthern SwiftAndorinhão-do-temporalChaetura meridionalis2
77Vencejo BlancoAndean SwiftAndorinhão-dos-AndesAeronautes andecolus1
78TrochilidaePicaflor NegroBlack JacobinBeija-flor-pretoFlorisuga fusca1
79Ermitaño CanelaPlanalto HermitRabo-branco-acaneladoPhaethornis pretrei1
80Ermitaño EscamadoScale-throated HermitRabo-branco-de-garganta-rajadaPhaethornis eurynome6
81Picaflor Vientre NegroBlack-throated MangoBeija-flor-de-veste-pretaAnthracothorax nigricollis4
82Picaflor RubíGreen-backed FirecrownSephanoides sephaniodes2
83Picaflor CometaRed-tailed CometSappho sparganurus7
84Picaflor ComúnGlittering-bellied EmeraldBesourinho-de-bico-vermelhoChlorostilbon lucidus123
85Picaflor ZafiroFork-tailed WoodnymphBeija-flor-tesoura-verdeThalurania furcata1
86Picaflor Corona VioláceaViolet-capped WoodnymphBeija-flor-de-fronte-violetaThalurania glaucopis18
87Picaflor Garganta BlancaWhite-throated HummingbirdBeija-flor-de-papo-brancoLeucochloris albicollis28
88Picaflor Vientre BlancoWhite-bellied HummingbirdBeija-flor-verde-e-brancoAmazilia chionogaster2
89Picaflor EsmeraldaVersicolored EmeraldBeija-flor-de-banda-brancaAmazilia versicolor3
90Picaflor BronceadoGilded HummingbirdBeija-flor-douradoHylocharis chrysura92
91Picaflor de BarbijoBlue-tufted StarthroatBico-reto-azulHeliomaster furcifer12
92OpisthocomiformesOpisthocomidaeHoazínHoatzinCiganaOpisthocomus hoazin3
93CuculiformesCuculidaeAnó GrandeGreater AniAnu-corocaCrotophaga major27
94Anó ChicoSmooth-billed AniAnu-pretoCrotophaga ani47
95PirinchoGuira CuckooAnu-brancoGuira guira194
96CrespínStriped CuckooSaciTapera naevia27
97Yasiyateré ChicoPavonine CuckooPeixe-frito-pavoninoDromococcyx pavoninus4
98Cuclillo ChicoAsh-colored CuckooPapa-lagarto-cinzentoCoccycua cinerea8
99TingazúCommon Squirrel-cuckooAlma-de-gatoPiaya cayana33
100Cuclillo CanelaDark-billed CuckooPapa-lagarta-acaneladoCoccyzus melacoryphus13
101GruiformesRallidaeBurrito ComúnRufous-sided CrakeSanã-pardaLaterallus melanophaius30
102Burrito ColoradoRed-and-white CrakeSanã-vermelhaLaterallus leucopyrrhus1
103IpacaáGiant Wood-railSaracuruçuAramides ypecaha116
104ChiricoteGrey-necked Wood-railSaracura-três-potesAramides cajaneus41
105SaracuraSlaty-breasted Wood-railSaracura-do-matoAramides saracura12
106Gallineta OveraSpotted RailSaracura-carijóPardirallus maculatus8
107Gallineta NegruzcaBlackish RailSaracura-sanãPardirallus nigricans3
108Gallineta ComúnPlumbeous RailSaracura-do-banhadoPardirallus sanguinolentus58
109Burrito AmarilloYellow-breasted CrakeSanã-amarelaHapalocrex flaviventer1
110Burrito NegruzcoDot-winged CrakeSanã-cinzaPorzana spiloptera1
111Burrito GrandeAsh-throated CrakeSanã-carijóPorzana albicollis3
112Pollona AzulPurple GallinuleFrango-d´água-azulPorphyrio martinicus6
113Pollona NegraCommon GallinuleFrango-d´água-comumGallinula galeata69
114Pollona PintadaSpot-flanked GallinuleFrango-d´água-carijóGallinula melanops25
115Gallareta ChicaWhite-winged CootCarqueja-de-bico-amareloFulica leucoptera42
116Gallareta Ligas RojasRed-gartered CootCarqueja-de-bico-manchadoFulica armillata55
117Gallareta Escudete RojoRed-fronted CootCarqueja-de-escudo-vermelhoFulica rufifrons32
118AramidaeCarauLimpkinCarãoAramus guarauna92
119SphenisciformesSpheniscidaePingüino PatagónicoMagellanic PenguinPinguim-de-magalhãesSpheniscus magellanicus13
120ProcellariiformesOceanitidaePaíño ComúnWilson´s Storm-petrelAlma-de-mestreOceanites oceanicus1
121DiomedeidaeAlbatros Pico FinoAtlantic Yellow-nosed AlbatrossAlbatroz-de-nariz-amareloThalassarche chlororhynchos1
122Albatros Ceja NegraBlack-browed AlbatrossAlbatroz-de-sobrancelhaThalassarche melanophris2
123ProcellariidaePetrel Gigante OscuroNorthern Giant PetrelPetrel-gigante-do-norteMacronectes halli1
124Petrel Gigante ComúnSouthern Giant PetrelPetrel-giganteMacronectes giganteus23
125Petrel DameroCape PetrelPomba-do-caboDaption capense1
126Petrel Barba BlancaWhite-chinned PetrelPardela-pretaProcellaria aequinoctialis1
127Petrel de AnteojosSpectacled PetrelPardela-de-óculosProcellaria conspicillata1
128Pardela Cabeza NegraGreat ShearwaterBobo-grande-de-sobre-brancoArdenna gravis1
129Pardela BorealManx ShearwaterBobo-pequenoPuffinus puffinus1
130CiconiiformesCiconiidaeTuyuyúWood StorkCabeça-secaMycteria americana28
131Cigüeña AmericanaMaguari StorkMaguariCiconia maguari121
132YabirúJabiruTuiuiúJabiru mycteria14
133PelecaniformesThreskiornithidaeEspátula RosadaRoseate SpoonbillColhereiroPlatalea ajaja39
134Bandurria MoraPlumbeous IbisMaçarico-realTheristicus caerulescens6
135Bandurria BorealBuff-necked IbisCuricacaTheristicus caudatus4
136Bandurria AustralBlack-faced IbisTheristicus melanopis41
137TapicurúGreen IbisCoró-coróMesembrinibis cayennensis8
138Cuervillo Cara PeladaBare-faced IbisTapicuru-de-cara-peladaPhimosus infuscatus70
139Cuervillo de CañadaWhite-faced IbisCaraúna-de-cara-brancaPlegadis chihi91
140ArdeidaeHocó ColoradoRufescent Tiger-heronSocó-boiTigrisoma lineatum50
141Garza AgamíAgami HeronGarça-da-mataAgamia agami1
142Mirasol ComúnStripe-backed BitternSocoí-amareloIxobrychus involucris4
143Garza BrujaBlack-crowned Night-heronSavacuNycticorax nycticorax62
144Garcita AzuladaGreen-backed HeronSocozinhoButorides striata53
145Garcita BueyeraCattle EgretGarça-vaqueiraBubulcus ibis40
146Garza MoraCocoi HeronGarça-mouraArdea cocoi141
147Garza BlancaGreat White EgretGarça-branca-grandeArdea alba164
148ChiflónWhistling HeronMaria-faceiraSyrigma sibilatrix93
149Garcita RealCapped HeronGarça-realPilherodius pileatus1
150Garcita BlancaSnowy EgretGarça-branca-pequenaEgretta thula104
151PelecanidaePelícano PeruanoPeruvian PelicanPelecanus thagus2
152SuliformesFregatidaeAve FragataMagnificent FrigatebirdTesourãoFregata magnificens1
153PhalacrocoracidaeCormorán GrisRed-legged CormorantPhalacrocorax gaimardi1
154Cormorán Cuello NegroRock ShagPhalacrocorax magellanicus4
155Cormorán ImperialImperial ShagPhalacrocorax atriceps9
156BiguáNeotropical CormorantBiguáPhalacrocorax brasilianus175
157AnhingidaeAningaAnhingaBiguatingaAnhinga anhinga14
158CharadriiformesChionidaePaloma AntárticaSnowy SheathbillPomba-antárticaChionis albus7
159HaematopodidaeOstrero AustralMagellanic OystercatcherHaematopus leucopodus1
160Ostrero NegroBlackish OystercatcherHaematopus ater6
161Ostrero ComúnAmerican OystercatcherPiru-piruHaematopus palliatus28
162RecurvirostridaeTero RealBlack-winged StiltMacarico pernilongoHimantopus himantopus89
163CharadriidaeChorlo ÁrticoGrey PloverBatuiruçu-de-axila-pretaPluvialis squatarola6
164Chorlo PampaAmerican Golden PloverBatuiruçuPluvialis dominica7
165Chorlo CabezónTawny-throated DotterelBatuíra-de-papo-ferrugíneoOreopholus ruficollis1
166Chorlito PalmadoSemipalmated PloverBatuíra-de-bandoCharadrius semipalmatus1
167Chorlito de CollarCollared PloverBatuíra-de-coleiraCharadrius collaris3
168Chorlito Doble CollarTwo-banded PloverBatuíra-de-coleira-duplaCharadrius falklandicus12
169Chorlito Pecho CanelaRufous-chested PloverBatuíra-de-peito-tijoloCharadrius modestus4
170Tero ComúnSouthern LapwingQuero-queroVanellus chilensis330
171ThinocoridaeAgachona PatagónicaWhite-bellied SeedsnipeAttagis malouinus1
172Agachona de CollarGrey-breasted SeedsnipeThinocorus orbignyianus2
173Agachona ChicaLeast SeedsnipeAgachadeira-mirimThinocorus rumicivorus1
174RostratulidaeAguateroSouth American Painted-snipeNarceja-de-bico-tortoNycticryphes semicollaris2
175JacanidaeJacanaWattled JacanaJaçanãJacana jacana94
176ScolopacidaeBatitúUpland SandpiperMaçarico-do-campoBartramia longicauda1
177Playero TrinadorWhimbrelMaçarico-galegoNumenius phaeopus2
178Becasa de MarHudsonian GodwitMaçarico-de-bico-viradoLimosa haemastica11
179VuelvepiedrasRuddy TurnstoneVira-pedrasArenaria interpres3
180Playero RojizoRed KnotMaçarico-de-papo-vermelhoCalidris canutus2
181Playerito UnicolorBaird´s SandpiperMaçarico-de-bico-finoCalidris bairdii2
182Playerito Rabadilla BlancaWhite-rumped SandpiperMaçarico-de-sobre-brancoCalidris fuscicollis11
183Playerito PectoralPectoral SandpiperMaçarico-de-coleteCalidris melanotos7
184Becasina ComúnSouth American SnipeNarcejaGallinago paraguaiae33
185Falaropo ComúnWilson´s PhalaropePisa-n´águaSteganopus tricolor1
186Playerito ManchadoSpotted SandpiperMaçarico-pintadoActitis macularius6
187Pitotoy SolitarioSolitary SandpiperMaçarico-solitárioTringa solitaria12
188Pitotoy ChicoLesser YellowlegsMaçarico-de-perna-amarelaTringa flavipes26
189Pitotoy GrandeGreater YellowlegsMaçarico-grande-de-perna-amarelaTringa melanoleuca15
190LaridaeRayadorBlack SkimmerTalha-marRynchops niger24
191Gaviota AndinaAndean GullLarus serranus4
192Gaviota Capucho CaféBrown-hooded GullGaivota-maria-velhaLarus maculipennis94
193Gaviota Capucho GrisGrey-headed GullGaivota-de-cabeça-cinzaLarus cirrocephalus22
194Gaviota GrisDolphin GullLarus scoresbii1
195Gaviota CangrejeraOlrog´s GullGaivota-de-rabo-pretoLarus atlanticus25
196Gaviota CocineraKelp GullGaivotãoLarus dominicanus110
197Gaviotín Chico ComúnYellow-billed TernTrinta-réis-anãoSternula superciliaris6
198AtíLarge-billed TernTrinta-réis-grandePhaetusa simplex10
199Gaviotín Pico GruesoCommon Gull-billed TernTrinta-réis-de-bico-pretoGelochelidon nilotica3
200Gaviotín SudamericanoSouth American TernTrinta-réis-de-bico-vermelhoSterna hirundinacea11
201Gaviotín GolondrinaCommon TernTrinta-réis-borealSterna hirundo10
202Gaviotín LaguneroSnowy-crowned TernTrinta-réis-de-coroa-brancaSterna trudeaui33
203Gaviotín Pico AmarilloSandwich TernThalasseus sandvicensis6
204Gaviotín RealRoyal TernTrinta-réis-realThalasseus maximus18
205StercorariidaeEscúa AntárticaBrown SkuaMandrião-antárticoCatharacta antarctica1
206StrigiformesTytonidaeLechuza de CampanarioCommon Barn-owlSuindaraTyto alba39
207StrigidaeCaburé ChicoFerruginous Pygmy-owlCaburéGlaucidium brasilianum20
208Caburé GrandeAustral Pygmy-owlGlaucidium nana4
209Lechucita VizcacheraBurrowing OwlCoruja-buraqueiraAthene cunicularia72
210Lechuzón OrejudoStriped OwlCoruja-orelhudaAsio clamator6
211Lechuzón CampestreShort-eared OwlMocho-dos-banhadosAsio flammeus8
212Alilicucú ComúnTropical Screech-owlCorujinha-do-matoMegascops choliba43
213Lechuza Bataraz ChaqueñaChaco OwlStrix chacoensis1
214ÑacurutúGreat Horned OwlJacurutuBubo virginianus6
215CathartiformesCathartidaeJote Cabeza ColoradaTurkey VultureUrubu-de-cabeça-vermelhaCathartes aura119
216Jote Cabeza AmarillaLesser Yellow-headed VultureUrubu-de-cabeça-amarelaCathartes burrovianus10
217Jote Cabeza NegraAmerican Black VultureUrubu-de-cabeça-pretaCoragyps atratus152
218Jote RealKing VultureUrubu-reiSarcoramphus papa5
219Cóndor AndinoAndean CondorCondor-dos-andesVultur gryphus22
220AccipitriformesAccipitridaeMilano BlancoWhite-tailed KiteGavião-peneiraElanus leucurus28
221Milano ChicoPearl KiteGaviãozinhoGampsonyx swainsonii5
222Milano Cabeza GrisGrey-headed KiteGavião-de-cabeça-cinzaLeptodon cayanensis2
223Milano Pico GarfioHook-billed KiteCaracoleiroChondrohierax uncinatus1
224Milano TijeretaSwallow-tailed KiteGavião-tesouraElanoides forficatus24
225Águila ViudaBlack-and-white Hawk-eagleGavião-patoSpizaetus melanoleucus1
226Gavilán PlaneadorLong-winged HarrierGavião-do-banhadoCircus buffoni67
227Gavilán CenicientoCinereous HarrierGavião-cinzaCircus cinereus20
228Esparvero ComúnSharp-shinned HawkGavião-miúdoAccipiter striatus14
229Esparvero VariadoBicolored HawkGavião-bombachinha-grandeAccipiter bicolor6
230Aguilucho PampaBlack-collared HawkGavião-beloBusarellus nigricollis8
231Gavilán Patas LargasCrane HawkGavião-pernilongoGeranospiza caerulescens9
232Milano BorealMississippi KiteSauveiro-do-norteIctinia mississippiensis1
233Milano PlomizoPlumbeous KiteSoviIctinia plumbea44
234CaracoleroSnail KiteGavião-caramujeiroRostrhamus sociabilis118
235Taguató ComúnRoadside HawkGavião-carijóRupornis magnirostris240
236Gavilán MixtoHarris´s HawkGavião-asa-de-telhaParabuteo unicinctus136
237Aguilucho ColoradoSavanna HawkGaviao-cabocloButeogallus meridionalis37
238Águila NegraGreat Black HawkGaviao-pretoButeogallus urubitinga14
239Águila CoronadaCrowned Solitary EagleÁguia-cinzentaButeogallus coronatus1
240Aguilucho Alas LargasWhite-tailed HawkGavião-de-rabo-brancoGeranoaetus albicaudatus10
241Aguilucho ComúnVariable HawkGavião-de-costas-vermelhasGeranoaetus polyosoma39
242Águila MoraBlack-chested Buzzard-eagleáguia-chilenaGeranoaetus melanoleucus30
243Aguilucho AndinoWhite-throated HawkButeo albigula1
244Aguilucho Cola CortaShort-tailed HawkGavião-de-cauda-curtaButeo brachyurus5
245Aguilucho LangosteroSwainson´s HawkGavião-papa-gafanhotoButeo swainsoni7
246Aguilucho NegroZone-tailed HawkGavião-de-rabo-barradoButeo albonotatus1
247TrogoniformesTrogonidaeSurucuá ComúnSouthern Surucua TrogonSurucuá-variadoTrogon surrucura36
248Surucuá AmarilloBlack-throated TrogonSurucuá-de-barriga-amarelaTrogon rufus10
249Trogon CollarejoCollared TrogonSurucuá-de-coleiraTrogon collaris1
250CoraciiformesMomotidaeYeruváRufous-capped MotmotJuruva-verdeBaryphthengus ruficapillus26
251AlcedinidaeMartín Pescador GrandeRinged KingfisherMartim-pescador-grandeMegaceryle torquata72
252Martín Pescador MedianoAmazon KingfisherMartim-pescador-verdeChloroceryle amazona26
253Martín Pescador ChicoGreen KingfisherMartim-pescador-pequenoChloroceryle americana44
254PiciformesGalbulidaeJacamar RabirrufoRufous-tailed JacamarAriramba-de-cauda-ruivaGalbula ruficauda1
255BucconidaeChacurú GrandeBuff-bellied PuffbirdMacuru-de-barriga-castanhaNotharchus swainsoni3
256Chacurú Cara NegraWhite-eared PuffbirdJoão-boboNystalus chacuru3
257DurmilíSpot-backed PuffbirdRapazinho-dos-velhosNystalus maculatus12
258Chacurú ChicoRusty-breasted NunletMacuruNonnula rubecula1
259RamphastidaeTucán GrandeToco ToucanTucanuçuRamphastos toco19
260Tucán Pico VerdeRed-breasted ToucanTucano-de-bico-verdeRamphastos dicolorus9
261Arasarí ChicoSpot-billed ToucanetAraçari-pocaSelenidera maculirostris4
262Arasarí BananaSaffron ToucanetAraçari-bananaPteroglossus bailloni1
263Arasarí FajadoChestnut-eared AraçariAraçari-castanhoPteroglossus castanotis24
264PicidaeCarpinterito ComúnWhite-barred PiculetPica-pau-anão-barradoPicumnus cirratus10
265Carpinterito Cuello CanelaOchre-collared PiculetPica-pau-anão-de-coleiraPicumnus temminckii10
266Carpinterito AlbiescamosoWhite-wedged PiculetPica-pau-anão-escamadoPicumnus albosquamatus1
267Carpintero GrandeRobust WoodpeckerPica-pau-reiCampephilus robustus5
268Carpintero Garganta NegraCrimson-crested WoodpeckerPica-pau-de-topete-vermelhoCampephilus melanoleucos1
269Carpintero Lomo BlancoCream-backed WoodpeckerPica-pau-de-barriga-pretaCampephilus leucopogon14
270Carpintero Dorado ComúnGolden-green WoodpeckerPica-pau-dourado-escuroPiculus chrysochloros3
271Carpintero Real VerdeGreen-barred WoodpeckerPica-pau-verde-barradoColaptes melanochloros3
272Carpintero Real ComúnGolden-breasted WoodpeckerColaptes melanolaimus155
273Carpintero PitíoChilean FlickerColaptes pitius4
274Carpintero CampestrePampas FlickerPica-pau-do-campoColaptes campestroides92
275Carpintero Dorado GrisGolden-olive WoodpeckerPica-pau-oliváceoColaptes rubiginosus1
276Carpintero Copete AmarilloBlond-crested WoodpeckerPica-pau-de-cabeça-amarelaCeleus flavescens13
277Carpintero Copete PajizoPale-crested WoodpeckerPica-pau-louroCeleus lugubris5
278Carpintero Cara CanelaHelmeted WoodpeckerPica-pau-de-cara-canelaHylatomus galeatus1
279Carpintero Garganta EstriadaLineated WoodpeckerPica-pau-de-banda-brancaHylatomus lineatus11
280Carpintero BlancoWhite WoodpeckerPica-pau-brancoMelanerpes candidus36
281Carpintero PenachiamarilloYellow-tufted WoodpeckerBenedito-de-testa-vermelhaMelanerpes cruentatus3
282Carpintero ArcoirisYellow-fronted WoodpeckerBenedito-de-testa-amarelaMelanerpes flavifrons6
283Carpintero del CardónWhite-fronted WoodpeckerPica-pau-de-testa-brancaMelanerpes cactorum20
284Carpintero Oliva ManchadoWhite-spotted WoodpeckerPicapauzinho-verde-carijóVeniliornis spilogaster11
285Carpintero Bataraz ChicoCheckered WoodpeckerPica-pau-chorãoVeniliornis mixtus93
286Carpintero Bataraz GrandeStriped WoodpeckerVeniliornis lignarius2
287Carpintero Oliva ChicoLittle WoodpeckerPicapauzinho-anãoVeniliornis passerinus4
288Carpintero Oliva YungueñoDot-fronted WoodpeckerVeniliornis frontalis1
289CariamiformesCariamidaeChuña Patas RojasRed-legged SeriemaSeriemaCariama cristata3
290Chuña Patas NegrasBlack-legged SeriemaChunga burmeisteri2
291FalconiformesFalconidaeGuaicurúLaughing FalconAcauãHerpetotheres cachinnans2
292Halcón Montés ChicoBarred Forest-falconFalcão-caburéMicrastur ruficollis1
293Halcón Montés GrandeCollared Forest-falconFalcão-relógioMicrastur semitorquatus3
294Halconcito GrisSpot-winged FalconetFalcãozinho-cinzaSpiziapteryx circumcincta11
295CaranchoSouthern CaracaraCaracaráCaracara plancus345
296ChimangoChimango CaracaraChimangoPhalcoboenus chimango352
297Matamico AndinoMountain CaracaraPhalcoboenus megalopterus3
298ChimachimaYellow-headed CaracaraCarrapateiroMilvago chimachima25
299Halconcito ColoradoAmerican KestrelQuiriquiriFalco sparverius140
300Halcón Negro ChicoBat FalconCauréFalco rufigularis4
301Halcón PlomizoAplomado FalconFalcão-de-coleiraFalco femoralis46
302Halcón PeregrinoPeregrine FalconFalcão-peregrinoFalco peregrinus24
303PsittaciformesPsittacidaeCatita Serrana GrandeGrey-hooded ParakeetPsilopsiagon aymara3
304CotorraMonk ParakeetCaturritaMyiopsitta monachus259
305Catita ChiriríYellow-chevroned ParakeetPeriquito-de-encontro-amareloBrotogeris chiriri97
306Catita Cabeza RojaPileated ParrotCuiú-cuiúPionopsitta pileata1
307Loro MaitacaScaly-headed ParrotMaitaca-verdePionus maximiliani42
308Loro HabladorTurquoise-fronted AmazonPapagaio-verdadeiroAmazona aestiva19
309Catita EnanaBlue-winged ParrotletTuimForpus xanthopterygius11
310Chiripepé Cabeza VerdeMaroon-bellied ParakeetTiriba-de-testa-vermelhaPyrrhura frontalis36
311Chiripepé Cabeza PardaGreen-cheeked ParakeetTiriba-de-cara-sujaPyrrhura molinae2
312CachañaAustral ParakeetEnicognathus ferrugineus13
313Loro BarranqueroBurrowing ParrotCyanoliseus patagonus49
314Calancate Frente DoradaPeach-fronted ParakeetPeriquito-reiEupsittula aurea3
315Lorita Pico NegroDusky-headed ParakeetPeriquito-de-cabeça-sujaAratinga weddellii5
316ÑandayNanday ParakeetPeriquito-de-cabeça-pretaAratinga nenday46
317Guacamayo VerdeMilitary MacawAra militaris2
318Guacamayo SeveroChestnut-fronted MacawMaracanã-guaçuAra severus6
319Calancate ComúnBlue-crowned ParakeetAratinga-de-testa-azulPsittacara acuticaudatus9
320Calancate Cara RojaMitred ParakeetPsittacara mitratus4
321Calancate Ala RojaWhite-eyed ParakeetPeriquitão-maracanãPsittacara leucophthalmus103
322PasseriformesThamnophilidaeBatará EstriadoStripe-backed AntbirdPiu-piuMyrmorchilus strigilatus4
323Choca AmarillaPlain AntvireoChoquinha-lisaDysithamnus mentalis19
324Tiluchi Ala RojizaSouthern Rufous-winged AntwrenChorozinho-de-asa-vermelhaHerpsilochmus rufimarginatus4
325ChororóGreat AntshrikeChoró-boiTaraba major20
326Batará GoteadoSpot-backed AntshrikeChocão-carijóHypoedaleus guttatus23
327Batará GiganteGiant AntshrikeMatracãoBatara cinerea3
328Batará CopetónTufted AntshrikeBorralharaMackenziaena severa4
329Choca ListadaBarred AntshrikeChoca-barradaThamnophilus doliatus2
330Choca Corona RojizaSouthern Rufous-capped AntshrikeChoca-de-chapéu-vermelhoThamnophilus ruficapillus18
331Choca ComúnVariable AntshrikeChoca-da-mataThamnophilus caerulescens32
332Tiluchi ColoradoBertoni´s AntbirdTrovoada-de-bertoniDrymophila rubricollis1
333Tiluchi EstriadoDusky-tailed AntbirdChoquinha-carijóDrymophila malura4
334Batará NegroWhite-shouldered Fire-eyePapa-taoca-do-sulPyriglena leucoptera1
335ConopophagidaeChupadientesRufous GnateaterChupa-denteConopophaga lineata1
336MelanopareiidaeGallito de CollarOlive-crowned CrescentchestMelanopareia maximiliani4
337RhinocryptidaeHuet-huet CastañoChestnut-throated Huet-huetPteroptochos castaneus1
338ChucaoChucao TapaculoScelorchilus rubecula2
339Gallito OveroSpotted BamboowrenTapaculo-pintadoPsilorhamphus guttatus1
340Gallito CopetónCrested GallitoRhinocrypta lanceolata5
341Churrín PlomizoPlanalto TapaculoTapaculo-ferreirinhoScytalopus pachecoi1
342Churrín AndinoMagellanic TapaculoScytalopus magellanicus1
343FormicariidaeTovaca ComúnShort-tailed AntthrushTovaca-campainhaChamaeza campanisona14
344FurnariidaeCaminera ComúnCommon MinerCurriqueiroGeositta cunicularia2
345Caminera ColoradaRufous-banded MinerGeositta rufipennis2
346Caminera PatagónicaShort-billed MinerGeositta antarctica1
347TareferoEastern Olivaceous WoodcreeperArapaçu-verdeSittasomus griseicapillus20
348ArapasúPlain-winged WoodcreeperArapaçu-lisoDendrocincla turdina5
349Trepador OscuroPlanalto WoodcreeperArapaçu-grandeDendrocolaptes platyrostris7
350Trepador Garganta BlancaWhite-throated WoodcreeperArapaçu-de-garganta-brancaXiphocolaptes albicollis3
351Trepador GiganteGreat Rufous WoodcreeperArapaçu-do-campoXiphocolaptes major5
352Chinchero EnanoLesser WoodcreeperArapaçu-rajadoXiphorhynchus fuscus7
353Picapalo ColoradoRed-billed ScythebillArapaçu-beija-florCampylorhamphus trochilirostris5
354Chinchero GrandeScimitar-billed WoodcreeperArapaçu-platinoDrymornis bridgesii36
355Chinchero ChicoNarrow-billed WoodcreeperArapaçu-de-cerradoLepidocolaptes angustirostris147
356Chinchero EscamadoScalloped WoodcreeperArapaçu-escamado-do-sulLepidocolaptes falcinellus9
357Picolezna RojizoStreaked XenopsBico-virado-carijóXenops rutilus5
358Picolezna PatagónicoWhite-throated TreerunnerPygarrhichas albogularis5
359Bandurrita PatagónicaBand-tailed EarthcreeperOchetorhynchus phoenicurus1
360Bandurrita ChaqueñaChaco EarthcreeperJoão-chaquenhoTarphonomus certhioides13
361HorneroRufous HorneroJoão-de-barroFurnarius rufus328
362Hornerito CopetónCrested HorneroFurnarius cristatus7
363MacuquitoStreamcreeperJoão-porcaLochmias nematura1
364JunqueroWren-like RushbirdBate-bicoPhleocryptes melanops48
365Pajonalera Pico CurvoCurve-billed ReedhaunterJoão-da-palhaLimnornis curvirostris16
366Bandurrita ComúnScale-throated EarthcreeperUpucerthia dumetaria1
367Remolinera ComúnBuff-winged CinclodesPedreiro-dos-andesCinclodes fuscus39
368Remolinera SerranaCordoba CinclodesCinclodes comechingonus1
369Remolinera ChocolateOlrog´s CinclodesCinclodes olrogi1
370Remolinera AndinaCream-winged CinclodesCinclodes albiventris1
371Remolinera AraucanaDark-bellied CinclodesCinclodes patagonicus10
372Ticotico Cabeza NegraBlack-capped Foliage-gleanerLimpa-folha-coroadoPhilydor atricapillus1
373Ticotico GrandeBuff-fronted Foliage-gleanerLimpa-folha-de-testa-baiaPhilydor rufum1
374Ticotico OcráceoOchre-breasted Foliage-gleanerLimpa-folha-ocráceoAnabacerthia lichtensteini12
375Ticotico ComúnBuff-browed Foliage-gleanerTrepador-quieteSyndactyla rufosuperciliata10
376TacuareroCanebrake GroundcreeperCisqueiroClibanornis dendrocolaptoides1
377Ticotico Ojo BlancoWhite-eyed Foliage-gleanerBarranqueiro-de-olho-brancoAutomolus leucophthalmus24
378RayaditoThorn-tailed RayaditoAphrastura spinicauda12
379Coludito de los PinosAraucaria Tit-spinetailGrimpeiroLeptasthenura setaria1
380Coludito CopetónTufted Tit-spinetailRabudinhoLeptasthenura platensis28
381Coludito CanelaBrown-capped Tit-spinetailLeptasthenura fuliginiceps2
382Coludito Cola NegraPallid Tit-spinetailGrimpeirinhoLeptasthenura pallida3
383Espinero AndinoStreak-fronted ThornbirdPhacellodomus striaticeps1
384Espinero ChicoLittle ThornbirdTio-tio-pequenoPhacellodomus sibilatrix8
385Espinero SerranoSpot-breasted ThornbirdPhacellodomus maculipectus1
386Espinero Pecho ManchadoFreckle-breasted ThornbirdTio-tioPhacellodomus striaticollis87
387Espinero GrandeGreater ThornbirdGraveteiroPhacellodomus ruber16
388LeñateroFirewood-gathererCochichoAnumbius annumbi16
389CrestudoLark-like BrushrunnerCorredor-crestudoCoryphistera alaudina25
390Canastero ChaqueñoShort-billed CanasteroLenheiroAsthenes baeri14
391Espartillero PampeanoHudson´s CanasteroJoão-platinoAsthenes hudsoni1
392Canastero PálidoCordilleran CanasteroAsthenes modesta4
393Espartillero SerranoStreak-backed CanasteroAsthenes wyatti2
394Canastero ColudoSharp-billed CanasteroLenheiro-de-rabo-compridoAsthenes pyrrholeuca14
395Pajonalera Pico RectoStraight-billed ReedhaunterArredio-do-gravatáLimnoctites rectirostris1
396Curutié OcráceoSulphur-throated SpinetailArredio-de-papo-manchadoCranioleuca sulphurifera9
397Curutié OliváceoOlive SpinetailArredio-oliváceoCranioleuca obsoleta2
398Curutié BlancoStripe-crowned SpinetailArredioCranioleuca pyrrhophia27
399Espartillero EnanoBay-capped Wren-spinetailBoininhaSpartonoica maluroides6
400Cacholote CastañoBrown CachaloteCoperetePseudoseisura lophotes36
401ChotoyChotoy SpinetailBichoitaSchoeniophylax phryganophilus64
402Curutié ColoradoYellow-chinned SpinetailCurutiéCerthiaxis cinnamomeus17
403Pijuí NegruzcoGrey-bellied SpinetailPi-puíSynallaxis cinerascens6
404Pijuí Corona RojizaRufous-capped SpinetailPichororéSynallaxis ruficapilla3
405Pijuí PlomizoSpix´s SpinetailJoão-tenenémSynallaxis spixi21
406Pijuí Cola PardaPale-breasted SpinetailUí-piSynallaxis albescens25
407Pijuí Frente GrisSooty-fronted SpinetailPetrimSynallaxis frontalis58
408Pijuí Ceja CanelaAzara´s SpinetailSynallaxis azarae1
409PipridaeBailarín BlancoWhite-bearded ManakinRendeiraManacus manacus7
410Bailarín NaranjaBand-tailed ManakinUirapuru-laranjaPipra fasciicauda9
411Bailarín AzulBlue ManakinTangaráChiroxiphia caudata7
412CotingidaeCortarramasWhite-tipped PlantcutterCorta-ramosPhytotoma rutila37
413YacutoroRed-ruffed FruitcrowPavóPyroderus scutatus8
414Guardabosques GritónScreaming PihaCricrióLipaugus vociferans1
415Pájaro CampanaBare-throated BellbirdArapongaProcnias nudicollis1
416TityridaeTueré ChicoBlack-crowned TityraAnambé-branco-de-bochecha-pardaTityra inquisitor11
417Tueré GrandeEastern Black-tailed TityraAnambé-branco-de-rabo-pretoTityra braziliensis7
418TijerillaWhite-naped BecardTijerilaXenopsaris albinucha4
419Anambé VerdosoGreen-backed BecardCaneleiro-verdePachyramphus viridis3
420Anambé GrandeCrested BecardCaneleiro-de-chapéu-pretoPachyramphus validus1
421Anambé CastañoChestnut-crowned BecardCaneleiroPachyramphus castaneus1
422Anambé ComúnWhite-winged BecardCaneleiro-pretoPachyramphus polychopterus44
423Bailarín OliváceoGreenish SchiffornisFlautimSchiffornis virescens1
424TyrannidaeBailarín VerdeWing-barred PipritesPapinho-amareloPiprites chloris1
425Tachurí SietecoloresMany-colored Rush-tyrantPapa-piriTachuris rubrigastra13
426MosquiteroSouthern AntpipitEstaladorCorythopis delalandi1
427Mosqueta ComúnMottle-cheeked TyrannuletBorboletinha-do-matoPhylloscartes ventralis19
428Mosqueta Cara CanelaBay-ringed TyrannuletMaria-pequenaPhylloscartes sylviolus1
429Mosqueta Corona PardaSepia-capped FlycatcherCabeçudoLeptopogon amaurocephalus13
430Picochato GrandeYellow-olive FlatbillBico-chato-de-orelha-pretaTolmomyias sulphurescens4
431Mosqueta EnanaEared Pygmy-tyrantMiudinhoMyiornis auricularis6
432Mosqueta Ojo DoradoPearly-vented Tody-tyrantSebinho-de-olho-de-ouroHemitriccus margaritaceiventer12
433Mosqueta Cabeza CanelaOchre-faced Tody-flycatcherTororóPoecilotriccus plumbeiceps3
434Mosqueta Pico PalaCommon Tody-flycatcherFerreirinho-relógioTodirostrum cinereum2
435Birro ComúnSwallow FlycatcherGibão-de-couroHirundinea bellicosa5
436CalandritaGreater Wagtail-tyrantAlegrinho-balança-raboStigmatura budytoides13
437Piojito PicudoPlain TyrannuletAlegrinho-do-chacoInezia inornata1
438BarulleroTawny-crowned Pygmy-tyrantBarulhentoEuscarthmus meloryphus2
439Piojito SilbónSouthern Beardless TyrannuletRisadinhaCamptostoma obsoletum13
440Fiofío CopetónYellow-bellied ElaeniaGuaracava-de-barriga-amarelaElaenia flavogaster1
441Fiofío Pico CortoSmall-billed ElaeniaGuaracava-de-bico-curtoElaenia parvirostris37
442Fiofío GrandeLarge ElaeniaGuaracava-grandeElaenia spectabilis1
443Fiofío SilbónWhite-crested ElaeniaGuaracava-de-crista-brancaElaenia albiceps27
444Fiofío Corona DoradaGreenish ElaeniaGuaracava-de-crista-alaranjadaMyiopagis viridicata2
445Suirirí ComúnSuiriri FlycatcherSuiriri-cinzentoSuiriri suiriri37
446Mosqueta Ceja AmarillaYellow TyrannuletMarianinha-amarelaCapsiempis flaveola3
447Mosqueta Corona GrisSclater´s TyrannuletPhyllomyias sclateri2
448Piojito de los PinosBuff-banded TyrannuletMecocerculus hellmayri1
449Piojito GargantillaWhite-throated TyrannuletAlegrinho-de-garganta-brancaMecocerculus leucophrys2
450Cachudito Pico AmarilloYellow-billed Tit-tyrantAnairetes flavirostris3
451Cachudito Pico NegroTufted Tit-tyrantAnairetes parulus12
452Tachurí CanelaBearded TachuriPapa-moscas-canelaPolystictus pectoralis1
453Tachurí ColudoSharp-tailed TyrantPapa-moscas-do-campoCulicivora caudacuta1
454Doradito CopetónCrested DoraditoTricolinoPseudocolopteryx sclateri1
455Doradito ComúnWarbling DoraditoAmarelinho-do-juncoPseudocolopteryx flaviventris16
456Piojito GrisSooty TyrannuletJoão-pobreSerpophaga nigricans25
457Piojito ComúnWhite-crested TyrannuletAlegrinhoSerpophaga subcristata104
458Piojito TrinadorStraneck´s TyrannuletAlegrinho-trinadorSerpophaga griseicapilla12
459Tuquito ChicoPiratic FlycatcherBem-te-vi-pirataLegatus leucophaius10
460Benteveo ComúnGreat KiskadeeBem-te-viPitangus sulphuratus349
461Benteveo Pico FinoLesser KiskadeeBentevizinho-do-brejoPhilohydor lictor1
462PicabueyCattle TyrantSuiriri-cavaleiroMachetornis rixosa136
463PitanguáBoat-billed FlycatcherNeineiMegarynchus pitangua28
464Benteveo RayadoSouthern Streaked FlycatcherBem-te-vi-rajadoMyiodynastes solitarius55
465Benteveo MedianoSocial FlycatcherBentevizinho-de-penacho-vermelhoMyiozetetes similis12
466Benteveo ChicoThree-striped FlycatcherBem-te-vi-pequenoConopias trivirgatus2
467Tuquito RayadoVariegated FlycatcherPeiticaEmpidonomus varius5
468Tuquito GrisCrowned Slaty FlycatcherPeitica-de-chapéu-pretoGriseotyrannus aurantioatrocristatus17
469Suirirí RealTropical KingbirdSuiririTyrannus melancholicus119
470Suirirí BorealEastern KingbirdSuiriri-valenteTyrannus tyrannus4
471TijeretaFork-tailed FlycatcherTesourinhaTyrannus savana120
472Burlisto CastañoRufous CasiornisMaria-ferrugemCasiornis rufus4
473Suirirí SilbónSibilant SirystesGritadorSirystes sibilator12
474Burlisto Pico CanelaSwainson´s FlycatcherIrréMyiarchus swainsoni15
475Burlisto Pico NegroShort-crested FlycatcherMaria-cavaleiraMyiarchus ferox2
476Burlisto Cola CastañaBrown-crested FlycatcherMaria-cavaleira-de-rabo-enferrujadoMyiarchus tyrannulus9
477Yetapá NegroLong-tailed TyrantViuvinhaColonia colonus4
478Mosqueta EstriadaBran-colored FlycatcherFilipeMyiophobus fasciatus38
479Suirirí Pico CortoSouthern Scrub-flycatcherGuaracava-modestaSublegatus modestus2
480ChurrincheCommon Vermilion FlycatcherPríncipePyrocephalus rubinus36
481Viudita BlancaBlack-backed Water-tyrantLavadeira-de-cara-brancaFluvicola albiventer6
482Viudita EnmascaradaMasked Water-tyrantLavadeira-mascaradaFluvicola nengeta2
483LavanderaWhite-headed Marsh-tyrantFreirinhaArundinicola leucocephala4
484Yetapá de CollarStrange-tailed TyrantTesoura-do-campoAlectrurus risora2
485Sobrepuesto ComúnAustral NegritoColegialLessonia rufa26
486Pico de PlataSpectacled TyrantViuvinha-de-óculosHymenops perspicillatus81
487Viudita PlomizaPlumbeous Black-tyrantKnipolegus cabanisi1
488Viudita Pico CelesteBlue-billed Black-tyrantMaria-preta-de-bico-azuladoKnipolegus cyanirostris5
489Viudita ChaqueñaCinereous Black-tyrantMaria-preta-acinzentadaKnipolegus striaticeps5
490Viudita ComúnWhite-winged Black-tyrantMaria-preta-bate-raboKnipolegus aterrimus4
491Suirirí AmarilloYellow-browed TyrantSuiriri-pequenoSatrapa icterophrys33
492Dormilona ChicaSpot-billed Ground-tyrantMuscisaxicola maculirostris1
493Dormilona FraileOchre-naped Ground-tyrantMuscisaxicola flavinucha1
494Dormilona GrisRufous-naped Ground-tyrantMuscisaxicola rufivertex2
495Dormilona Cara NegraDark-faced Ground-tyrantGaúcha-de-cara-sujaMuscisaxicola maclovianus3
496Dormilona Ceja BlancaWhite-browed Ground-tyrantMuscisaxicola albilora2
497Dormilona CanelaCinnamon-bellied Ground-tyrantMuscisaxicola capistratus2
498DiucónFire-eyed DiuconXolmis pyrope5
499Monjita GrisGrey MonjitaPrimaveraXolmis cinereus14
500Monjita CoronadaBlack-crowned MonjitaNoivinha-coroadaXolmis coronatus8
501Monjita BlancaWhite MonjitaNoivinhaXolmis irupero61
502Monjita DominicaBlack-and-white MonjitaNoivinha-de-rabo-pretoXolmis dominicanus1
503Gaucho SerranoBlack-billed Shrike-tyrantAgriornis montanus5
504Gaucho GrandeGreat Shrike-tyrantAgriornis lividus2
505Gaucho ComúnGrey-bellied Shrike-tyrantAgriornis micropterus6
506Gaucho ChicoLesser Shrike-tyrantGauchinhoAgriornis murinus3
507Monjita ChocolateChocolate-vented TyrantGaúcho-chocolateNeoxolmis rufiventris1
508Birro GrandeStreak-throated Bush-tyrantMyiotheretes striaticollis1
509Mosqueta Ceja BlancaFuscous FlycatcherGuaracavuçuCnemotriccus fuscatus1
510Mosqueta PardaEuler´s FlycatcherEnferrujadoLathrotriccus euleri4
511Viudita de RíoBlack PhoebeSayornis nigricans2
512Burlisto CopetónSmoke-colored PeweePiui-de-topeteContopus fumigatus1
513Burlisto ChicoSouthern Tropical PeweePapa-moscas-cinzentoContopus cinereus3
514VireonidaeJuan ChiviroRufous-browed PeppershrikePitiguariCyclarhis gujanensis54
515Chiví ComúnRed-eyed VireoJuruviara-borealVireo olivaceus26
516CorvidaeUrraca MoradaPurplish JayGralha-do-pantanalCyanocorax cyanomelas14
517Urraca ComúnPlush-crested JayGralha-picaçaCyanocorax chrysops57
518DonacobiidaeAngúDonacobiusJapacanimDonacobius atricapilla4
519HirundinidaeGolondrina Rabadilla CanelaCliff SwallowAndorinha-de-dorso-acaneladoPetrochelidon pyrrhonota4
520Golondrina TijeritaBarn SwallowAndorinha-de-bandoHirundo rustica32
521Golondrina ZapadoraCollared Sand MartinAndorinha-do-barrancoRiparia riparia1
522Golondrina Ala BlancaWhite-winged SwallowAndorinha-do-rioTachycineta albiventer3
523Golondrina Ceja BlancaWhite-rumped SwallowAndorinha-de-sobre-brancoTachycineta leucorrhoa94
524Golondrina PatagónicaChilean SwallowAndorinha-chilenaTachycineta meyeni32
525Golondrina PardaBrown-chested MartinAndorinha-do-campoProgne tapera104
526Golondrina DomésticaGrey-breasted MartinAndorinha-doméstica-grandeProgne chalybea106
527Golondrina NegraSouthern MartinAndorinha-do-sulProgne elegans28
528Golondrina RibereñaSouthern Rough-winged SwallowAndorinha-serradoraStelgidopteryx ruficollis15
529Golondrina BarranqueraBlue-and-white SwallowAndorinha-pequena-de-casaPygochelidon cyanoleuca66
530Golondrina Cabeza RojizaTawny-headed SwallowAndorinha-morenaAlopochelidon fucata17
531PolioptilidaeTacuarita BlancaCreamy-bellied GnatcatcherBalança-rabo-leitosoPolioptila lactea1
532Tacuarita AzulMasked GnatcatcherBalança-rabo-de-máscaraPolioptila dumicola123
533TroglodytidaeRatona ComúnHouse WrenCorruira-de-casaTroglodytes aedon252
534Ratona Ceja BlancaMountain WrenTroglodytes solstitialis2
535Ratona AperdizadaGrass WrenCorruíra-do-campoCistothorus platensis7
536Ratona GrandeThrush-like WrenCatatauCampylorhynchus turdinus17
537CinclidaeMirlo de AguaRufous-throated DipperCinclus schulzii1
538SturnidaeEstornino PintoCommon StarlingEstorninho-malhadoSturnus vulgaris132
539Estornino CrestadoCrested MynaMainá-de-cristaAcridotheres cristatellus9
540MimidaeTencaChilean MockingbirdMimus thenca6
541Calandria MoraPatagonian MockingbirdMimus patagonicus9
542Calandria GrandeChalk-browed MockingbirdSabiá-do-campoMimus saturninus257
543Calandria RealWhite-banded MockingbirdCalhandra-de-três-rabosMimus triurus37
544TurdidaeZorzal SabiáPale-breasted ThrushSabiá-barrancoTurdus leucomelas34
545Zorzal Collar BlancoWhite-necked ThrushSabiá-coleiraTurdus albicollis4
546Zorzal ColoradoRufous-bellied ThrushSabiá-laranjeiraTurdus rufiventris239
547Zorzal PatagónicoAustral ThrushTurdus falcklandii35
548Zorzal ChiguancoSombre ThrushTurdus anthracinus29
549Zorzal Cabeza NegraAndean Slaty ThrushSabía-ferreiroTurdus nigriceps2
550Zorzal ChalchaleroCreamy-bellied ThrushSabiá-pocaTurdus amaurochalinus129
551PasseridaeGorrión ComúnHouse SparrowPardalPasser domesticus125
552MotacillidaeCachirla ChicaYellowish PipitCaminheiro-zumbidorAnthus lutescens18
553Cachirla PálidaHellmayr´s PipitCaminheiro-de-barriga-acaneladaAnthus hellmayri2
554Cachirla ComúnCorrendera PipitCaminheiro-de-esporaAnthus correndera11
555FringillidaeTangará BonitoBlue-naped ChlorophoniaGaturamo-bandeiraChlorophonia cyanea2
556Tangará ComúnPurple-throated EuphoniaFim-fimEuphonia chlorotica40
557Tangará AmarilloViolaceous EuphoniaGaturamo-verdadeiroEuphonia violacea4
558Tangará AlcaldeChestnut-bellied EuphoniaFerro-velhoEuphonia pectoralis11
559Cabecitanegra ComúnHooded SiskinPintassilgoSpinus magellanicus148
560Cabecitanegra AndinoYellow-rumped SiskinSpinus uropygialis3
561Cabecitanegra AustralBlack-chinned SiskinSpinus barbatus15
562PasserellidaeCachilo Corona CastañaStripe-capped SparrowRhynchospiza strigiceps9
563Cachilo Ceja AmarillaGrassland SparrowTico-tico-do-campoAmmodramus humeralis9
564Frutero YungueñoCommon Bush-tanagerChlorospingus flavopectus2
565Cerquero de CollarSaffron-billed SparrowTico-tico-de-bico-amareloArremon flavirostris4
566Cerquero Cabeza CastañaFulvous-headed Brush-finchAtlapetes fulviceps1
567ChingoloRufous-collared SparrowTico-ticoZonotrichia capensis259
568IcteridaePecho Colorado MedianoRed-breasted BlackbirdPolícia-inglesa-do-norteLeistes militaris2
569Pecho ColoradoWhite-browed BlackbirdPolícia-inglesa-do-sulLeistes superciliaris16
570Loica ComúnLong-tailed MeadowlarkLeistes loyca42
571Conoto AceitunaRusset-backed OropendolaJapu-pardoPsarocolius angustifrons2
572YapúCrested OropendolaJapuPsarocolius decumanus3
573Boyero NegroSolitary CaciqueJapiim-pretoCacicus solitarius37
574Boyero Ala AmarillaGolden-winged CaciqueTecelãoCacicus chrysopterus19
575Boyero CaciqueRed-rumped CaciqueGuaxeCacicus haemorrhous35
576MaticoOrange-backed TroupialJoão-pintoIcterus croconotus4
577BoyeritoVariable OrioleEncontroIcterus pyrrhopterus96
578Tordo Pico CortoScreaming CowbirdVira-bosta-picumãMolothrus rufoaxillaris70
579Tordo GiganteGiant CowbirdIraúna-grandeMolothrus oryzivorus3
580Tordo RenegridoShiny CowbirdVira-bostaMolothrus bonariensis193
581Clarinero FrentiafelpadoVelvet-fronted GrackleIraúna-veladaLampropsar tanagrinus1
582FederalScarlet-headed BlackbirdCardeal-do-banhadoAmblyramphus holosericeus23
583Tordo PatagónicoAustral BlackbirdCuraeus curaeus7
584ChopíChopi BlackbirdGraúnaGnorimopsar chopi10
585Tordo MúsicoGreyish BaywingAsa-de-telhaAgelaioides badius191
586Varillero Ala AmarillaYellow-winged BlackbirdSargentoAgelasticus thilius53
587Varillero NegroUnicolored BlackbirdCarretãoAgelasticus cyanopus16
588Varillero CongoChestnut-capped BlackbirdGaribaldiChrysomus ruficapillus32
589Tordo AmarilloSaffron-cowled BlackbirdVeste-amarelaXanthopsar flavus1
590Pecho Amarillo GrandeYellow-rumped MarshbirdChopim-do-brejoPseudoleistes guirahuro2
591Pecho Amarillo ComúnBrown-and-yellow MarshbirdDragãoPseudoleistes virescens82
592ParulidaeArañero Cara NegraMasked YellowthroatPia-cobraGeothlypis aequinoctialis48
593PitiayumíTropical ParulaMariquitaSetophaga pitiayumi82
594Arañero SilbónWhite-rimmed WarblerPula-pula-assobiadorMyiothlypis leucoblephara33
595Arañero Coronado GrandeTwo-banded WarblerPula-pula-de-duas-fitasMyiothlypis bivittata2
596Arañero Coronado ChicoGolden-crowned WarblerPula-pulaBasileuterus auricapilla53
597Arañero Corona RojizaBrown-capped WhitestartMariquita-de-cabeça-cinzaMyioborus brunniceps7
598CardinalidaeRey del BosqueBlack-backed GrosbeakRei-do-bosquePheucticus aureoventris2
599Reinamora EnanaBlue SeedeaterNegrinho-do-matoAmaurospiza moesta1
600Reinamora GrandeUltramarine GrosbeakAzulao-verdadeiroCyanoloxia brissonii25
601Reinamora ChicaGlaucous-blue GrosbeakAzulinhoCyanoloxia glaucocaerulea2
602Fueguero MoradoRed-crowned Ant-tanagerTiê-do-mato-grossoHabia rubica12
603Fueguero ComúnRed TanagerSanhaçu-de-fogoPiranga flava15
604ThraupidaeFrutero Cabeza NegraHooded TanagerSaíra-de-chapéu-pretoNemosia pileata2
605VerdónGreat Pampa-finchSabiá-do-banhadoEmbernagra platensis68
606Coludo ChicoLesser Grass-finchCanário-do-brejoEmberizoides ypiranganus1
607Coludo GrandeWedge-tailed Grass-finchCanário-do-campoEmberizoides herbicola2
608Yal NegroMourning Sierra-finchCanário-andino-negroRhopospina fruticeti6
609Yal PlateroBand-tailed Sierra-finchCorydospiza alaudina3
610Yal CarboneroCarbon Sierra-finchCorydospiza carbonaria2
611Saíra DoradaGuira TanagerSaíra-de-papo-pretoHemithraupis guira9
612TersinaSwallow TanagerSaí-andorinhaTersina viridis11
613Mielero DorsioscuroRed-legged HoneycreeperSaíra-beija-florCyanerpes cyaneus1
614Saí AzulBlue DacnisSaí-azulDacnis cayana11
615Pepitero ChicoMany-colored Chaco FinchBico-de-pimenta-chaquenhoSaltator multicolor9
616Pepitero VerdosoGreen-winged SaltatorTrinca-ferro-verdadeiroSaltator similis21
617Pepitero GrisAmazonian Grey SaltatorSabiá-gongáSaltator coerulescens27
618Pepitero de CollarGolden-billed SaltatorBico-duroSaltator aurantiirostris77
619MieleroBananaquitCambacicaCoereba flaveola6
620VolatineroBlue-black GrassquitTiziuVolatinia jacarina5
621Frutero Corona AmarillaBlack-goggled TanagerTié-de-topeteTrichothraupis melanops21
622Brasita de FuegoRed-crested FinchTico-tico-rei-vermelhoCoryphospingus cucullatus18
623Frutero NegroWhite-lined TanagerPipira-pretaTachyphonus rufus17
624Frutero CoronadoRuby-crowned TanagerTiê-pretoTachyphonus coronatus16
625Fueguero OscuroSilver-beaked TanagerPipira-vermelhaRamphocelus carbo4
626Corbatita OveroLined SeedeaterBigodinhoSporophila lineola1
627Corbatita ComúnDouble-collared SeedeaterColeirinhoSporophila caerulescens46
628Corbatita DominóRusty-collared SeedeaterColeiro-do-brejoSporophila collaris13
629Capuchino CanelaTawny-bellied SeedeaterCaboclinho-de-barriga-vermelhaSporophila hypoxantha2
630Capuchino Garganta CaféDark-throated SeedeaterCaboclinho-de-papo-escuroSporophila ruficollis2
631Monterita CanelaCinnamon Warbling-finchPoospiza ornata4
632Sietevestidos SerranoBlack-and-chestnut Warbling-finchPoospiza whitii2
633Sietevestidos ComúnBlack-and-rufous Warbling-finchQuem-te-vestiuPoospiza nigrorufa64
634Tangará GrisOrange-headed TanagerSaí-canárioThlypopsis sordida2
635PioróChestnut-headed TanagerCabecinha-castanhaThlypopsis pyrrhocoma1
636Cachilo CanelaLong-tailed Reed-finchTico-tico-do-banhadoDonacospiza albifrons15
637Monterita Pecho GrisRufous-sided Warbling-finchPoospizopsis hypocondria1
638Monterita LitoraleñaGrey-breasted Warbling-finchTico-tico-da-taquaraMicrospingus cabanisi6
639Monterita Ceja RojizaRusty-browed Warbling-finchMicrospingus erythrophrys1
640Monterita de CollarBlack-breasted Warbling-finchMicrospingus pectoralis3
641Monterita Cabeza NegraBlack-capped Warbling-finchCapacetinhoMicrospingus melanoleucus52
642Saí ComúnChestnut-vented ConebillFiguinha-de-rabo-castanhoConirostrum speciosum8
643Jilguero DoradoSaffron FinchCanário-da-terra-verdadeiroSicalis flaveola167
644MistoGrassland Yellow-finchTipioSicalis luteola37
645Jilguero AustralPatagonian Yellow-finchSicalis lebruni3
646Jilguero OliváceoGreenish Yellow-finchSicalis olivascens1
647Jilguero GrandeGreater Yellow-finchSicalis auriventris2
648Comesebo AndinoGrey-hooded Sierra-finchPhrygilus gayi8
649Comesebo PatagónicoPatagonian Sierra-finchPhrygilus patagonicus6
650Afrechero PlomizoUniform FinchCigarra-bambuHaplospiza unicolor1
651Yal ChicoAsh-breasted Sierra-finchGeospizopsis plebejus1
652Yal PlomizoPlumbeous Sierra-finchGeospizopsis unicolor4
653Piquitodeoro ComúnBand-tailed SeedeaterCatamenia analis4
654Saíra de AntifazFawn-breasted TanagerSaíra-viúvaPipraeidea melanonota4
655NaranjeroBlue-and-yellow TanagerSanhaçu-papa-laranjaPipraeidea bonariensis49
656Soldadito ComúnBlack-crested FinchLophospingus pusillus3
657Diuca ComúnCommon Diuca-finchDiucaDiuca diuca18
658Cardenal AmarilloYellow CardinalCardeal-amareloGubernatrix cristata1
659Frutero AzulDiademed TanagerSanhaçu-fradeStephanophorus diadematus12
660Frutero OveroMagpie TanagerTietingaCissopis leverianus31
661Cardenal ComúnRed-crested CardinalCardealParoaria coronata98
662CardenillaYellow-billed CardinalCavalariaParoaria capitata42
663Celestino ComúnSayaca TanagerSanhaçu-cinzentoTangara sayaca98
664Celestino OliváceoPalm TanagerSanhaco-do-coqueiroTangara palmarum1
665Saíra ArcoirisGreen-headed TanagerSaíra-sete-coresTangara seledon7