Species - Checklist - EcoRegistros

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Checklist: Río Gallegos 25-29/05/2023

Results 45 - Systematic list

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

María Alejandra Sosa

Shared by: Jorge La Grotteria ( See their checklist)

Start: 25/05/2023
End: 29/05/2023

Argentina

Santa Cruz

See list of records (192)

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Summary of species by group

Group	Number of species
Birds	36
Mammals	7
Plants	1

Richness and Abundance Summary

Most recorded species: Lama guanicoe (32 records).

Least recorded species: There are many rarely recorded species (15 species). View details

Most abundant species: Lama guanicoe (423 individuals).

Least abundant species: Haematopus ater (1 individual), Aptenodytes patagonicus (1 individual), Fulmarus glacialoides (1 individual), Falco sparverius (1 individual), Ochetorhynchus phoenicurus (1 individual), Chaetophractus villosus (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

Mulguraea tridens

X

X

1

2

11

55

16

LC

3

Cauquén Común

Ganso-de-magalhães

Chloephaga picta

27

134

22

LC

4

Lophonetta specularioides

26

126

8

LC

5

Flying Steamer Duck

Tachyeres patachonicus

2

8

2

LC

6

Phoenicopteriformes

Phoenicopteridae

Chilean Flamingo

Flamenco Austral

Flamingo-chileno

Phoenicopterus chilensis

15

75

3

NT

7

Podicipediformes

Mergulhao-grande o chorona

2

6

1

LC

8

Podiceps gallardoi

2

6

1

CR

9

Paloma Doméstica

Pombo-doméstico

2

6

3

LC

10

Charadriiformes

Snowy Sheathbill

Paloma Antártica

Pomba-antártica

3

15

1

LC

11

Magellanic Oystercatcher

Ostrero Austral

Haematopus leucopodus

47

234

4

LC

12

Blackish Oystercatcher

Haematopus ater

1

1

1

LC

13

American Oystercatcher

Haematopus palliatus

6

28

2

LC

14

Tawny-throated Dotterel

Chorlo Cabezón

Batuíra-de-papo-ferrugíneo

Oreopholus ruficollis

1

5

2

15

Rufous-chested Dotterel

Chorlito Pecho Canela

Batuíra-de-peito-tijolo

Zonibyx modestus

1

4

3

LC

16

Two-banded Plover

Chorlito Doble Collar

Batuíra-de-coleira-dupla

Anarhynchus falklandicus

16

76

3

LC

17

White-bellied Seedsnipe

Agachona Patagónica

Attagis malouinus

2

9

3

LC

18

Brown-hooded Gull

Gaviota Capucho Café

Gaivota-maria-velha

Chroicocephalus maculipennis

7

33

2

LC

19

Gaivota-austral

Leucophaeus scoresbii

1

4

3

LC

20

Gaviota Cocinera

Larus dominicanus

62

308

11

LC

21

Sphenisciformes

Aptenodytes patagonicus

1

1

1

LC

22

Procellariiformes

Macronectes sp.

2

7

4

23

Southern Fulmar

Petrel Plateado

Pardelão-prateado

Fulmarus glacialoides

1

1

1

LC

24

Phalacrocoracidae

Neotropic Cormorant

Nannopterum brasilianum

12

56

4

LC

25

Cormorán Imperial

Leucocarbo atriceps

13

62

6

LC

26

Accipitriformes

Black-chested Buzzard-Eagle

Geranoaetus melanoleucus

1

2

2

LC

27

Crested Caracara

Caracara plancus

6

28

17

LC

28

Chimango Caracara

Daptrius chimango

1

2

2

LC

29

American Kestrel

Halconcito Colorado

Falco sparverius

1

1

1

LC

30

Band-tailed Earthcreeper

Bandurrita Patagónica

Ochetorhynchus phoenicurus

1

1

1

LC

31

Zorzal Patagónico

Turdus falcklandii

1

2

1

LC

32

Gorrión Común

Passer domesticus

3

15

1

33

Black-chinned Siskin

Cabecitanegra Austral

Spinus barbatus

4

19

2

LC

34

Rufous-collared Sparrow

Zonotrichia capensis

7

34

6

LC

35

Long-tailed Meadowlark

4

20

4

LC

36

Grey-hooded Sierra Finch

Comesebo Andino

2

10

3

LC

37

White-bridled Finch

Melanodera melanodera

1

2

1

LC

38

Patagonian Yellow Finch

Jilguero Austral

Sicalis lebruni

9

41

2

LC

39

Large Hairy Armadillo

Chaetophractus villosus

1

1

1

LC

40

Lepus europaeus

1

2

2

LC

41

Molina´s Hog-nosed Skunk

Conepatus chinga

1

2

2

LC

42

South American Sea Lion

Lobo Marino de Un Pelo

Leão-marinho-da-patagônia

Otaria flavescens

1

2

1

LC

43

South American Gray Fox

Zorro Gris Chico

Lycalopex grisea

1

3

2

LC

44

85

423

32

LC

45

Commerson´s Dolphin

Cephalorhynchus commersonii

1

4

1

LC