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Checklist: Buenos Aires / Malvinas / Antártida 16/02 - 01/03/2025


Results 109 - Systematic list

99 speciess + 10 forms with particular treatment not considered as species.

María Alejandra Sosa

Shared by: Jorge La Grotteria ( See their checklist)

Start: 16/02/2025
End: 01/03/2025

 See list of records (1.558)














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Summary of species by group
Group Number of species
Birds 90
Mammals 9

Richness and Abundance Summary
Most recorded species: Thalassarche melanophris (298 records).
Least recorded species: There are many rarely recorded species (27 species). View details
Most abundant species: Larus dominicanus (6766 individuals).
Least abundant species: There are many scarce species (14 species). View details


  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
1LepidopteraNoctuidaeNoctuidae sp.111
  
2AnseriformesAnatidaeBlack-necked SwanCisne Cuello NegroCisne-de-pescoço-pretoCygnus melancoryphus121
 LC 
3Upland GooseCauquén ComúnGanso-de-magalhãesChloephaga picta44313
 LC 
4Kelp GooseCarancaChloephaga hybrida22313
 LC 
5Crested DuckPato CrestónLophonetta specularioides6768
 LC 
6Fuegian Steamer DuckQuetro AustralTachyeres pteneres142
 LC 
7Falkland Steamer DuckQuetro MalvineroTachyeres brachypterus56121
 LC 
8Red ShovelerPato CucharaMarreca-colhereiraSpatula platalea2201
 LC 
9Chiloe WigeonPato OveroMarreca-oveiraMareca sibilatrix141
 LC 
10Yellow-billed PintailPato MaiceroMarreca-pardaAnas georgica161
 LC 
11Yellow-billed TealPato BarcinoMarreca-pardinhaAnas flavirostris2201
 LC 
12PodicipediformesPodicipedidaeGreat GrebeMacá GrandeMergulhao-grande o choronaPodiceps major111
 LC 
13ColumbiformesColumbidaeEared DoveTorcaza ComúnAvoanteZenaida auriculata187
 LC 
14Picazuro PigeonPaloma PicazuróPomba-asa-brancaPatagioenas picazuro196
 LC 
15Rock DovePaloma DomésticaPombo-domésticoColumba livia45410
 LC 
16CharadriiformesHaematopodidaeMagellanic OystercatcherOstrero AustralHaematopus leucopodus132
 LC 
17CharadriidaeRufous-chested DotterelChorlito Pecho CanelaBatuíra-de-peito-tijoloZonibyx modestus183
 LC 
18Southern LapwingTero ComúnQuero-queroVanellus chilensis2193
 LC 
19Two-banded PloverChorlito Doble CollarBatuíra-de-coleira-duplaAnarhynchus falklandicus142
 LC 
20ScolopacidaeWhite-rumped SandpiperPlayerito Rabadilla BlancaMaçarico-de-sobre-brancoCalidris fuscicollis1134
 VU 
21StercorariidaeStercorarius sp.21615
  
22Parasitic JaegerSalteador ParásitoMandrião-parasíticoStercorarius parasiticus122
 LC 
23South Polar SkuaSalteador PolarMandrião-do-sulStercorarius maccormicki155
 LC 
24Chilean SkuaSalteador AcaneladoMandrião-chilenoStercorarius chilensis184
 LC 
25Brown SkuaSalteador SubantárticoMandrião-antárticoStercorarius antarcticus33120
 LC 
26LaridaeSterna sp.153
  
27South American TernGaviotín SudamericanoTrinta-réis-de-bico-vermelhoSterna hirundinacea1114419
 LC 
28Antarctic TernGaviotín AntárticoTrinta-réis-antárticoSterna vittata2175
 LC 
29Brown-hooded GullGaviota Capucho CaféGaivota-maria-velhaChroicocephalus maculipennis1317812
 LC 
30Dolphin GullGaviota GrisLeucophaeus scoresbii56516
 LC 
31Kelp GullGaviota CocineraGaivotãoLarus dominicanus484676651
 LC 
32SphenisciformesSpheniscidaeKing PenguinPingüino ReyPinguim-reiAptenodytes patagonicus121
 LC 
33Gentoo PenguinPingüino de VinchaPygoscelis papua74102630
 LC 
34Chinstrap PenguinPingüino de BarbijoPygoscelis antarcticus446065
 LC 
35Magellanic PenguinPingüino PatagónicoPinguim-de-magalhãesSpheniscus magellanicus2736514
  
36ProcellariiformesDiomedeidaeDiomedea sp.111
  
37Southern Royal AlbatrossAlbatros Real MayorAlbatroz-realDiomedea epomophora154
 VU 
38Snowy AlbatrossAlbatros Errante AustralAlbatroz-giganteDiomedea exulans122
 VU 
39Light-mantled AlbatrossAlbatros Manto ClaroPiau-de-costas-clarasPhoebetria palpebrata122
 NT 
40Atlantic Yellow-nosed AlbatrossAlbatros Pico FinoAlbatroz-de-nariz-amareloThalassarche chlororhynchos188
 EN 
41Grey-headed AlbatrossAlbatros Cabeza GrisAlbatroz-de-cabeça-cinzaThalassarche chrysostoma33724
 EN 
42Black-browed AlbatrossAlbatros Ceja NegraAlbatroz-de-sobrancelhaThalassarche melanophris30411298
 LC 
43OceanitidaeWilson´s Storm PetrelPaíño ComúnAlma-de-mestreOceanites oceanicus56754
 LC 
44Grey-backed Storm PetrelPaíño Dorso GrisGarrodia nereis21513
 LC 
45Black-bellied Storm PetrelPaiño Vientre NegroPainho-de-barriga-pretaFregetta tropica21716
 LC 
46ProcellariidaeMacronectes sp.11411
  
47Pachyptila sp.1013349
  
48Pelecanoides sp.1129
  
49Procellaria sp.22119
  
50Thalassarche sp.133
  
51Snow PetrelPetrel NíveoPagodroma nivea11210
 LC 
52Pintado PetrelPetrel DameroPomba-do-caboDaption capense1418615
 LC 
53Southern Giant PetrelPetrel Gigante ComúnPetrel-giganteMacronectes giganteus810788
 LC 
54Northern Giant PetrelPetrel Gigante SubantárticoPetrel-gigante-do-norteMacronectes halli165
 LC 
55Southern FulmarPetrel PlateadoPardelão-prateadoFulmarus glacialoides79115
  
56White-chinned PetrelPetrel Barba BlancaPardela-pretaProcellaria aequinoctialis14192123
 VU 
57Sooty ShearwaterPardela OscuraBobo-escuroArdenna grisea4257938
 NT 
58Great ShearwaterPardela Cabeza NegraBobo-grande-de-sobre-brancoArdenna gravis2229697
 LC 
59Manx ShearwaterPardela BorealBobo-pequenoPuffinus puffinus1114545
 LC 
60Common Diving PetrelPetrel Zambullidor SubantárticoPelecanoides urinatrix187
 LC 
61Magellanic Diving PetrelPetrel Zambullidor MagallánicoPetrel-mergulhador-de-magalhãesPelecanoides magellani122
 LC 
62Fairy PrionPetrel Ballena Pico CortoPachyptila turtur143
 LC 
63Antarctic PrionPetrel Ballena Pico AnchoFaigão-rolaPachyptila desolata196
 LC 
64Slender-billed PrionPetrel Ballena Pico FinoFaigão-de-bico-finoPachyptila belcheri78108878
 LC 
65Soft-plumaged PetrelPetrel Collar GrisGrazina-molePterodroma mollis55841
 LC 
66SuliformesPhalacrocoracidaeAntarctic ShagCormorán AntárticoLeucocarbo bransfieldensis4456
  
67Neotropic CormorantBiguáBiguáNannopterum brasilianum91239
 LC 
68Rock ShagCormorán Cuello NegroLeucocarbo magellanicus33818
 LC 
69Imperial ShagCormorán ImperialLeucocarbo atriceps1520523
 LC 
70PelecaniformesArdeidaeSnowy EgretGarcita BlancaGarça-branca-pequenaEgretta thula122
 LC 
71Black-crowned Night HeronGarza BrujaSocó-dorminhocoNycticorax nycticorax2159
 LC 
72ApodiformesTrochilidaeGilded SapphirePicaflor BronceadoBeija-flor-douradoHylocharis chrysura111
 LC 
73CathartiformesCathartidaeTurkey VultureJote Cabeza ColoradaUrubu-de-cabeça-vermelhaCathartes aura144
 LC 
74AccipitriformesAccipitridaeRoadside HawkTaguató ComúnGavião-carijóRupornis magnirostris111
 LC 
75Harris´s HawkGavilán MixtoGavião-asa-de-telhaParabuteo unicinctus132
 LC 
76FalconiformesFalconidaeCrested CaracaraCaranchoCarcaráCaracara plancus142
 LC 
77Chimango CaracaraChimangoChimangoDaptrius chimango173
 LC 
78American KestrelHalconcito ColoradoQuiriquiriFalco sparverius111
 LC 
79PsittaciformesPsittacidaeMonk ParakeetCotorraCaturritaMyiopsitta monachus174
 LC 
80White-eyed ParakeetCalancate Ala RojaPeriquitão-maracanãPsittacara leucophthalmusXX1
 LC 
81PasseriformesTyrannidaeCattle TyrantPicabueySuiriri-cavaleiroMachetornis rixosa111
 LC 
82Great KiskadeeBenteveo ComúnBem-te-viPitangus sulphuratus111
 LC 
83Dark-faced Ground TyrantDormilona Cara NegraGaúcha-de-cara-sujaMuscisaxicola maclovianus1109
 LC 
84FurnariidaeShort-billed MinerCaminera PatagónicaGeositta antarctica183
 LC 
85Rufous HorneroHorneroJoão-de-barroFurnarius rufus111
 LC 
86Buff-winged CinclodesRemolinera ComúnPedreiro-dos-andesCinclodes fuscus111
 LC 
87Dark-bellied CinclodesRemolinera AraucanaCinclodes patagonicus185
 LC 
88HirundinidaeChilean SwallowGolondrina PatagónicaAndorinha-chilenaTachycineta leucopyga173
 LC 
89Grey-breasted MartinGolondrina DomésticaAndorinha-grandeProgne chalybea183
 LC 
90Southern MartinGolondrina NegraAndorinha-do-sulProgne elegans111
 LC 
91TroglodytidaeGrass WrenRatona AperdizadaCorruíra-do-campoCistothorus platensis132
 LC 
92MimidaeChalk-browed MockingbirdCalandria GrandeSabiá-do-campoMimus saturninus141
 LC 
93TurdidaeRufous-bellied ThrushZorzal ColoradoSabiá-laranjeiraTurdus rufiventris122
 LC 
94PasseridaeHouse SparrowGorrión ComúnPardalPasser domesticus2218
  
95MotacillidaeCorrendera PipitCachirla ComúnCaminheiro-de-esporaAnthus correndera111
  
96IcteridaeLong-tailed MeadowlarkLoica ComúnLeistes loyca111
 LC 
97Shiny CowbirdTordo RenegridoChupimMolothrus bonariensis141
 LC 
98ThraupidaeWhite-bridled FinchYal AustralMelanodera melanodera162
 LC 
99Saffron FinchJilguero DoradoCanário-da-terra-verdadeiroSicalis flaveola121
 LC 
100CarnivoraOtariidaeAntarctic Fur SealLobo Marino de dos Pelos AntárticoArctocephalus gazella195
 LC 
101South American Sea LionLobo Marino de Un PeloLeão-marinho-da-patagôniaOtaria flavescens133
 LC 
102PhocidaeCrabeater SealFoca CangrejeraLobodon carcinophaga122
 LC 
103ArtiodactylaBalaenopteridaeBalaenoptera sp.111
  
104Sei WhaleBallena SeiBalaenoptera borealis175
 EN 
105Fin WhaleBallena FinBalaenoptera physalus121
 VU 
106Humpback WhaleBallena JorobadaBaleia-jubarteMegaptera novaeangliae22313
 LC 
107DelphinidaeCommon Bottlenose DolphinDelfín Nariz de BotellaTursiops truncatus151
 LC 
108Peale´s DolphinDelfín AustralSagmatias australis1124
 LC 
109Dusky DolphinDelfín OscuroSagmatias obscurus121
 LC