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Checklist: Rías bonaerenses (marzo 2023)


Results 57 - Systematic list

Hernán Tolosa

Start: 28/03/2023
End: 29/03/2023

 See list of records (92)














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Summary of species by group
Group Number of species
Birds 57

Richness and Abundance Summary
Most recorded species: Zenaida auriculata (3 records), Columba livia (3 records), Chroicocephalus maculipennis (3 records), Larus dominicanus (3 records), Platalea ajaja (3 records), Caracara plancus (3 records), Myiopsitta monachus (3 records), Furnarius rufus (3 records), Mimus saturninus (3 records).
Least recorded species: There are many rarely recorded species (31 species). View details
Most abundant species: There is not enough information.
Least abundant species: There is not enough information.


  Order Family English Common Name Spanish Common Name Portuguese Common Name Scientific Name Observed Photographed Heard Recorded vocal Filmed Average individuals per day Sum of specimens Records Conservation status Notes
1RheiformesRheidaeGreater RheaÑandúEmaRhea americanaXX1
 NT 
2AnseriformesAnatidaeLake DuckPato Zambullidor ChicoMarreca-pé-na-bundaOxyura vittataXX1
 LC 
3Coscoroba SwanCoscorobaCapororocaCoscoroba coscorobaXX1
 LC 
4Red ShovelerPato CucharaMarreca-colhereiraSpatula plataleaXX1
 LC 
5Yellow-billed TealPato BarcinoMarreca-pardinhaAnas flavirostrisXX1
 LC 
6PhoenicopteriformesPhoenicopteridaeChilean FlamingoFlamenco AustralFlamingo-chilenoPhoenicopterus chilensisXX1
 NT 
7PodicipediformesPodicipedidaeGreat GrebeMacá GrandeMergulhao-grande o choronaPodiceps majorXX1
 LC 
8ColumbiformesColumbidaeEared DoveTorcaza ComúnAvoanteZenaida auriculataXX3
 LC 
9Picazuro PigeonPaloma PicazuróPomba-asa-brancaPatagioenas picazuroXX1
 LC 
10Rock DovePaloma DomésticaPombo-domésticoColumba liviaXX3
 LC 
11CharadriiformesRecurvirostridaeBlack-necked StiltTero RealPernilongo-de-costas-negrasHimantopus mexicanusXX2
  
12CharadriidaeAmerican Golden PloverChorlo PampaBatuiruçuPluvialis dominicaXX2
 LC 
13Southern LapwingTero ComúnQuero-queroVanellus chilensisXX2
 LC 
14Two-banded PloverChorlito Doble CollarBatuíra-de-coleira-duplaAnarhynchus falklandicusXX2
 LC 
15ScolopacidaeHudsonian GodwitBecasa de MarMaçarico-de-bico-viradoLimosa haemasticaXX2
 VU 
16Lesser YellowlegsPitotoy ChicoMaçarico-de-perna-amarelaTringa flavipesXX1
 VU 
17White-rumped SandpiperPlayerito Rabadilla BlancaMaçarico-de-sobre-brancoCalidris fuscicollisXX2
 VU 
18LaridaeBlack SkimmerRayadorTalha-marRynchops nigerXX2
 LC 
19Yellow-billed TernGaviotín Chico FluvialTrinta-réis-anãoSternula superciliarisXX1
 LC 
20Snowy-crowned TernGaviotín LaguneroTrinta-réis-de-coroa-brancaSterna trudeauiXX2
 LC 
21Common TernGaviotín GolondrinaTrinta-réis-borealSterna hirundoXX1
 LC 
22Grey-headed GullGaviota Capucho GrisGaivota-de-cabeça-cinzaChroicocephalus cirrocephalusXX1
 LC 
23Brown-hooded GullGaviota Capucho CaféGaivota-maria-velhaChroicocephalus maculipennisXX3
 LC 
24Olrog´s GullGaviota CangrejeraGaivota-de-rabo-pretoLarus atlanticusXX1
 NT 
25Kelp GullGaviota CocineraGaivotãoLarus dominicanusXX3
 LC 
26CiconiiformesCiconiidaeWood StorkTuyuyúCabeça-secaMycteria americanaXX2
 LC 
27Maguari StorkCigüeña AmericanaMaguariCiconia maguariXX1
 LC 
28SuliformesPhalacrocoracidaeNeotropic CormorantBiguáBiguáNannopterum brasilianumXX2
 LC 
29PelecaniformesThreskiornithidaeRoseate SpoonbillEspátula RosadaColhereiroPlatalea ajajaXX3
 LC 
30ArdeidaeSnowy EgretGarcita BlancaGarça-branca-pequenaEgretta thulaXX2
 LC 
31Black-crowned Night HeronGarza BrujaSocó-dorminhocoNycticorax nycticoraxXX1
 LC 
32Striated HeronGarcita AzuladaSocozinhoButorides striataXX1
 LC 
33Great EgretGarza BlancaGarça-branca-grandeArdea albaXX1
 LC 
34Western Cattle EgretGarcita BueyeraGarça-vaqueiraArdea ibisXX1
 LC 
35Cocoi HeronGarza MoraGarça-mouraArdea cocoiXX1
 LC 
36AccipitriformesAccipitridaeRoadside HawkTaguató ComúnGavião-carijóRupornis magnirostrisXX1
 LC 
37Harris´s HawkGavilán MixtoGavião-asa-de-telhaParabuteo unicinctusXX1
 LC 
38PiciformesPicidaeCampo FlickerCarpintero CampestrePica-pau-do-campoColaptes campestrisXX1
 LC 
39FalconiformesFalconidaeCrested CaracaraCaranchoCarcaráCaracara plancusXX3
 LC 
40Chimango CaracaraChimangoChimangoDaptrius chimangoXX2
 LC 
41American KestrelHalconcito ColoradoQuiriquiriFalco sparveriusXX1
 LC 
42PsittaciformesPsittacidaeMonk ParakeetCotorraCaturritaMyiopsitta monachusXX3
 LC 
43PasseriformesTyrannidaeGreat KiskadeeBenteveo ComúnBem-te-viPitangus sulphuratusXX1
 LC 
44Tropical KingbirdSuirirí RealSuiririTyrannus melancholicusXX1
 LC 
45Spectacled TyrantPico de PlataViuvinha-de-óculosHymenops perspicillatusXX2
 LC 
46FurnariidaeRufous HorneroHorneroJoão-de-barroFurnarius rufusXX3
 LC 
47Freckle-breasted ThornbirdEspinero Pecho ManchadoTio-tioPhacellodomus striaticollisXX1
 LC 
48HirundinidaeWhite-rumped SwallowGolondrina Ceja BlancaAndorinha-de-sobre-brancoTachycineta leucorrhoaXX1
 LC 
49MimidaeChalk-browed MockingbirdCalandria GrandeSabiá-do-campoMimus saturninusXX3
 LC 
50SturnidaeCommon StarlingEstornino PintoEstorninho-malhadoSturnus vulgarisXX1
 LC 
51PasseridaeHouse SparrowGorrión ComúnPardalPasser domesticusXX2
  
52FringillidaeHooded SiskinCabecitanegra ComúnPintassilgoSpinus magellanicusXX1
 LC 
53PasserellidaeRufous-collared SparrowChingoloTico-ticoZonotrichia capensisXX2
 LC 
54IcteridaeYellow-winged BlackbirdVarillero Ala AmarillaSargentoAgelasticus thiliusXX1
 LC 
55Brown-and-yellow MarshbirdPecho Amarillo ComúnDragãoPseudoleistes virescensXX2
 LC 
56ThraupidaePampa FinchVerdónSabiá-do-banhadoEmbernagra platensisXX2
 LC 
57Grassland Yellow FinchMistoTipioSicalis luteolaXX1
 LC