Species - Checklist - EcoRegistros

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Checklist: Ushuaia 23-27/03/2023

Results 63 - Systematic list

62 speciess + 1 form with particular treatment not considered as species.

Jorge La Grotteria

Shared with: María Alejandra Sosa ( See their Checklist)

Start: 23/03/2023
End: 27/03/2023

See list of records (344)

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Summary of species by group

Group	Number of species
Birds	56
Mammals	6

Richness and Abundance Summary

Most recorded species: Chloephaga picta (26 records).

Least recorded species: There are many rarely recorded species (17 species). View details

Most abundant species: Leucocarbo atriceps (4979 individuals).

Least abundant species: Phoenicopterus chilensis (1 individual), Stercorarius antarcticus (1 individual), Chroicocephalus maculipennis (1 individual), Aptenodytes patagonicus (1 individual), Pterodroma mollis (1 individual), Nycticorax nycticorax (1 individual), Falco femoralis (1 individual), Zonotrichia capensis (1 individual), Lycalopex culpaeus (1 individual).

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

Cauquén Común

Ganso-de-magalhães

Chloephaga picta

114

569

26

LC

2

Chloephaga hybrida

2

6

3

LC

3

Ashy-headed Goose

Chloephaga poliocephala

6

29

3

LC

4

Lophonetta specularioides

7

32

2

LC

5

Fuegian Steamer Duck

Tachyeres pteneres

1

2

1

LC

6

Marreca-colhereira

Spatula platalea

2

7

3

LC

7

Mareca sibilatrix

8

38

5

LC

8

Yellow-billed Pintail

2

6

2

LC

9

Yellow-billed Teal

Marreca-pardinha

Anas flavirostris

17

81

5

LC

10

Phoenicopteriformes

Phoenicopteridae

Chilean Flamingo

Flamenco Austral

Flamingo-chileno

Phoenicopterus chilensis

1

1

1

NT

11

Paloma Doméstica

Pombo-doméstico

1

4

1

LC

12

Charadriiformes

Snowy Sheathbill

Paloma Antártica

Pomba-antártica

2

6

2

LC

13

Rufous-chested Dotterel

Chorlito Pecho Canela

Batuíra-de-peito-tijolo

Zonibyx modestus

1

4

1

LC

14

Southern Lapwing

Vanellus chilensis

1

4

4

LC

15

Least Seedsnipe

Agachadeira-mirim

Thinocorus rumicivorus

1

4

2

LC

16

White-rumped Sandpiper

Playerito Rabadilla Blanca

Maçarico-de-sobre-branco

Calidris fuscicollis

1

4

1

VU

17

1

4

2

18

Salteador Acanelado

Mandrião-chileno

Stercorarius chilensis

2

7

7

LC

19

Salteador Subantártico

Mandrião-antártico

Stercorarius antarcticus

1

1

1

LC

20

South American Tern

Gaviotín Sudamericano

Trinta-réis-de-bico-vermelho

Sterna hirundinacea

36

178

9

LC

21

Brown-hooded Gull

Gaviota Capucho Café

Gaivota-maria-velha

Chroicocephalus maculipennis

1

1

1

LC

22

Leucophaeus scoresbii

33

163

8

LC

23

Gaviota Cocinera

Larus dominicanus

24

119

13

LC

24

Sphenisciformes

Aptenodytes patagonicus

1

1

1

LC

25

Pingüino de Vincha

Pygoscelis papua

20

100

2

LC

26

Magellanic Penguin

Pingüino Patagónico

Pinguim-de-magalhães

Spheniscus magellanicus

27

131

15

27

Procellariiformes

Black-browed Albatross

Albatros Ceja Negra

Albatroz-de-sobrancelha

Thalassarche melanophris

47

234

25

LC

28

Wilson´s Storm Petrel

Oceanites oceanicus

1

4

2

LC

29

Southern Giant Petrel

Petrel Gigante Común

Macronectes giganteus

4

20

10

LC

30

Southern Fulmar

Petrel Plateado

Pardelão-prateado

Fulmarus glacialoides

5

21

15

31

Sooty Shearwater

426

2128

21

NT

32

Soft-plumaged Petrel

Petrel Collar Gris

Pterodroma mollis

1

1

1

LC

33

Phalacrocoracidae

Neotropic Cormorant

Nannopterum brasilianum

1

3

3

LC

34

Cormorán Cuello Negro

Leucocarbo magellanicus

11

52

7

LC

35

Cormorán Imperial

Leucocarbo atriceps

996

4979

20

LC

36

Threskiornithidae

Black-faced Ibis

Bandurria Austral

Theristicus melanopis

6

26

14

LC

37

Black-crowned Night Heron

Socó-dorminhoco

Nycticorax nycticorax

1

1

1

LC

38

Condor-dos-andes

2

7

3

VU

39

Jote Cabeza Colorada

Urubu-de-cabeça-vermelha

1

5

4

LC

40

Accipitriformes

Black-chested Buzzard-Eagle

Geranoaetus melanoleucus

1

5

3

LC

41

Crested Caracara

Caracara plancus

6

29

19

LC

42

Chimango Caracara

Daptrius chimango

6

29

13

LC

43

White-throated Caracara

Matamico Blanco

Daptrius albogularis

3

11

2

LC

44

Striated Caracara

Matamico Grande

Daptrius australis

1

4

2

NT

45

Aplomado Falcon

Halcón Plomizo

Falcão-de-coleira

Falco femoralis

1

1

1

LC

46

Dark-faced Ground Tyrant

Dormilona Cara Negra

Gaúcha-de-cara-suja

Muscisaxicola maclovianus

2

8

6

LC

47

Fire-eyed Diucon

1

2

2

LC

48

Black Cinclodes

Remolinera Negra

Cinclodes maculirostris

1

3

2

NT

49

Buff-winged Cinclodes

Remolinera Común

Pedreiro-dos-andes

Cinclodes fuscus

1

3

3

LC

50

Dark-bellied Cinclodes

Remolinera Araucana

Cinclodes patagonicus

1

2

1

LC

51

Thorn-tailed Rayadito

Aphrastura spinicauda

1

4

4

LC

52

Zorzal Patagónico

Turdus falcklandii

1

5

4

LC

53

Black-chinned Siskin

Cabecitanegra Austral

Spinus barbatus

2

10

1

LC

54

Rufous-collared Sparrow

Zonotrichia capensis

1

1

1

LC

55

Patagonian Sierra Finch

Comesebo Patagónico

Phrygilus patagonicus

1

2

1

LC

56

Yellow-bridled Finch

Melanodera xanthogramma

2

6

2

LC

57

Patagonian Yellow Finch

Jilguero Austral

Sicalis lebruni

1

2

1

LC

58

South American Sea Lion

Lobo Marino de Un Pelo

Leão-marinho-da-patagônia

Otaria flavescens

16

80

2

LC

59

Lycalopex culpaeus

1

1

1

LC

60

39

192

17

LC

61

Balaenopteridae

Balaenoptera borealis

1

5

2

EN

62

Ballena Jorobada

Megaptera novaeangliae

2

8

3

LC

63

Sagmatias obscurus

20

100

4

LC