Species - Checklist - EcoRegistros

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Checklist: ISLA DE LOS ESTADOS 09-17/11/2024

Results 96 - Systematic list

90 speciess + 6 forms with particular treatment not considered as species.

María Alejandra Sosa

Shared by: Jorge La Grotteria ( See their checklist)

Start: 09/11/2024
End: 17/11/2024

See list of records (1.035)

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Summary of species by group

Group	Number of species
Birds	81
Mammals	8
Plants	1

Richness and Abundance Summary

Most recorded species: Leucocarbo atriceps (166 records).

Least recorded species: There are many rarely recorded species (25 species). View details

Most abundant species: Ardenna grisea (7350 individuals).

Least abundant species: There are many scarce species (16 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

1

Berberis darwinii

X

X

3

2

1

2

1

3

Cauquén Común

Ganso-de-magalhães

Chloephaga picta

9

73

33

LC

4

Chloephaga hybrida

6

47

17

LC

5

Ashy-headed Goose

Chloephaga poliocephala

1

6

4

LC

6

Lophonetta specularioides

18

156

9

LC

7

Bronze-winged Duck

Pato de Anteojos

Speculanas specularis

1

1

1

NT

8

Flying Steamer Duck

Tachyeres patachonicus

2

12

5

LC

9

Fuegian Steamer Duck

Tachyeres pteneres

1

6

3

LC

10

Marreca-colhereira

Spatula platalea

1

5

2

LC

11

Yellow-billed Pintail

1

4

2

LC

12

Yellow-billed Teal

Marreca-pardinha

Anas flavirostris

1

2

1

LC

13

Podicipediformes

Mergulhao-grande o chorona

1

3

2

LC

14

Paloma Doméstica

Pombo-doméstico

2

15

2

LC

15

Gallineta Común

Saracura-do-banhado

Pardirallus sanguinolentus

1

2

2

16

Charadriiformes

Snowy Sheathbill

Paloma Antártica

Pomba-antártica

2

15

6

LC

17

Magellanic Oystercatcher

Ostrero Austral

Haematopus leucopodus

21

182

4

LC

18

Blackish Oystercatcher

Haematopus ater

2

12

6

LC

19

Southern Lapwing

Vanellus chilensis

3

25

16

LC

20

Two-banded Plover

Chorlito Doble Collar

Batuíra-de-coleira-dupla

Anarhynchus falklandicus

2

12

3

LC

21

Least Seedsnipe

Agachadeira-mirim

Thinocorus rumicivorus

1

2

1

22

Hudsonian Godwit

Maçarico-de-bico-virado

Limosa haemastica

168

1506

3

VU

23

Magellanic Snipe

Becasina Patagónica

Gallinago magellanica

1

9

6

LC

24

Maçarico-de-papo-vermelho

Calidris canutus

5

40

2

NT

25

Playero de Rompiente

Calidris virgata

2

10

4

LC

26

Playerito Blanco

Maçarico-branco

1

5

2

LC

27

Baird´s Sandpiper

Playerito Unicolor

Maçarico-de-bico-fino

Calidris bairdii

56

500

1

LC

28

White-rumped Sandpiper

Playerito Rabadilla Blanca

Maçarico-de-sobre-branco

Calidris fuscicollis

2

15

1

VU

29

Stercorarius sp.

3

23

18

30

Salteador Acanelado

Mandrião-chileno

Stercorarius chilensis

2

10

10

LC

31

Salteador Subantártico

Mandrião-antártico

Stercorarius antarcticus

1

6

5

LC

32

1

1

1

33

South American Tern

Gaviotín Sudamericano

Trinta-réis-de-bico-vermelho

Sterna hirundinacea

19

163

23

LC

34

Brown-hooded Gull

Gaviota Capucho Café

Gaivota-maria-velha

Chroicocephalus maculipennis

4

29

3

LC

35

Gaivota-austral

Leucophaeus scoresbii

13

113

20

LC

36

Franklin´s Gull

Gaivota-de-franklin

Leucophaeus pipixcan

1

1

1

LC

37

Gaviota Cocinera

Larus dominicanus

17

146

44

LC

38

Sphenisciformes

Pingüino de Vincha

Pygoscelis papua

5

40

1

LC

39

Magellanic Penguin

Pingüino Patagónico

Pinguim-de-magalhães

Spheniscus magellanicus

117

1048

18

LC

40

Procellariiformes

Southern Royal Albatross

Albatros Real Mayor

Diomedea epomophora

1

1

1

VU

41

Black-browed Albatross

Albatros Ceja Negra

Albatroz-de-sobrancelha

Thalassarche melanophris

27

240

108

LC

42

Wilson´s Storm Petrel

Oceanites oceanicus

2

10

9

LC

43

Macronectes sp.

1

6

6

44

Pelecanoides sp.

1

3

3

45

Procellaria sp.

1

2

2

46

Daption capense

1

1

1

LC

47

Southern Giant Petrel

Petrel Gigante Común

Macronectes giganteus

22

198

82

LC

48

Southern Fulmar

Petrel Plateado

Pardelão-prateado

Fulmarus glacialoides

4

29

20

LC

49

Westland Petrel

Petrel De Westland

Procellaria westlandica

1

1

1

EN

50

White-chinned Petrel

Petrel Barba Blanca

Procellaria aequinoctialis

1

2

2

VU

51

Sooty Shearwater

817

7350

70

NT

52

Common Diving Petrel

Petrel Zambullidor Subantártico

Pelecanoides urinatrix

1

3

3

LC

53

Magellanic Diving Petrel

Petrel Zambullidor Magallánico

Petrel-mergulhador-de-magalhães

Pelecanoides magellani

4

28

16

LC

54

Halobaena caerulea

1

1

1

LC

55

Phalacrocoracidae

Neotropic Cormorant

Nannopterum brasilianum

1

3

2

LC

56

Cormorán Cuello Negro

Leucocarbo magellanicus

2

14

5

LC

57

Cormorán Imperial

Leucocarbo atriceps

391

3515

166

LC

58

Threskiornithidae

Black-faced Ibis

Bandurria Austral

Theristicus melanopis

3

26

8

LC

59

Black-crowned Night Heron

Socó-dorminhoco

Nycticorax nycticorax

1

7

6

LC

60

Condor-dos-andes

1

5

4

VU

61

Jote Cabeza Colorada

Urubu-de-cabeça-vermelha

2

10

8

LC

62

Magellanic Woodpecker

Carpintero Gigante

Campephilus magellanicus

1

1

1

LC

63

Crested Caracara

Caracara plancus

5

38

17

LC

64

Chimango Caracara

Daptrius chimango

3

19

18

LC

65

Striated Caracara

Matamico Grande

Daptrius australis

1

5

1

NT

66

Aplomado Falcon

Halcón Plomizo

Falcão-de-coleira

Falco femoralis

1

1

1

LC

67

Austral Parakeet

Enicognathus ferrugineus

1

2

1

LC

68

White-crested Elaenia

Fiofío Silbón

Guaracava-de-crista-branca

Elaenia albiceps

1

6

5

LC

69

Dark-faced Ground Tyrant

Dormilona Cara Negra

Gaúcha-de-cara-suja

Muscisaxicola maclovianus

1

5

3

LC

70

Austral Negrito

Sobrepuesto Común

3

26

22

LC

71

Fire-eyed Diucon

1

2

2

LC

72

Short-billed Miner

Caminera Patagónica

Geositta antarctica

3

20

11

LC

73

White-throated Treerunner

Picolezna Patagónico

Pygarrhichas albogularis

1

1

1

LC

74

Buff-winged Cinclodes

Remolinera Común

Pedreiro-dos-andes

Cinclodes fuscus

1

1

1

LC

75

Dark-bellied Cinclodes

Remolinera Araucana

Cinclodes patagonicus

1

6

4

LC

76

Thorn-tailed Rayadito

Aphrastura spinicauda

1

6

3

LC

77

Chilean Swallow

Golondrina Patagónica

Andorinha-chilena

Tachycineta leucopyga

6

49

16

LC

78

Golondrina Tijerita

Andorinha-de-bando

Hirundo rustica

1

1

1

LC

79

Ratona Aperdizada

Corruíra-do-campo

Cistothorus platensis

1

2

2

LC

80

Southern House Wren

Troglodytes musculus

1

6

6

LC

81

Zorzal Patagónico

Turdus falcklandii

1

8

8

LC

82

Gorrión Común

Passer domesticus

3

19

10

83

Correndera Pipit

Cachirla Común

Caminheiro-de-espora

Anthus correndera

1

5

4

84

Black-chinned Siskin

Cabecitanegra Austral

Spinus barbatus

1

9

7

LC

85

Rufous-collared Sparrow

Zonotrichia capensis

5

40

30

LC

86

Long-tailed Meadowlark

1

7

6

LC

87

Patagonian Sierra Finch

Comesebo Patagónico

Phrygilus patagonicus

2

11

9

LC

88

Patagonian Yellow Finch

Jilguero Austral

Sicalis lebruni

1

1

1

LC

89

European Rabbit

Oryctolagus cuniculus

1

1

1

EN

90

North American Beaver

Castor Americano

Castor-americano

Castor canadensis

1

3

3

LC

91

South American Fur Seal

Lobo Marino de Dos Pelos

Arctocephalus australis

1

4

3

LC

92

South American Sea Lion

Lobo Marino de Un Pelo

Leão-marinho-da-patagônia

Otaria flavescens

1

9

3

LC

93

19

163

21

LC

94

Balaenopteridae

Balaenoptera borealis

1

1

1

EN

95

Ballena Jorobada

Megaptera novaeangliae

1

1

1

LC

96

Peale´s Dolphin

Delfín Austral

Sagmatias australis

1

5

1

LC