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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