Species - Checklist - EcoRegistros

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Checklist: Punta Rasa verano 2026

Results 96 - Systematic list

Santiago Juan Torres

17/02/2026

See list of records (234)

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Summary of species by group

Group	Number of species
Birds	94
Mammals	2

Richness and Abundance Summary

Most recorded species: Buteo swainsoni (9 records).

Least recorded species: There are many rarely recorded species (45 species). View details

Most abundant species: Sterna hirundo (600 individuals).

Least abundant species: There are many scarce species (26 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

Spotted Nothura

Codorna-amarela

Nothura maculosa

1

1

1

LC

2

Southern Screamer

Chauna torquata

7

7

2

LC

3

Pato Zambullidor Chico

Marreca-pé-na-bunda

1

1

1

LC

4

Coscoroba coscoroba

20

20

3

LC

5

Black-necked Swan

Cisne Cuello Negro

Cisne-de-pescoço-preto

Cygnus melancoryphus

8

8

4

LC

6

Spatula versicolor

4

4

1

LC

7

Mareca sibilatrix

4

4

1

LC

8

Yellow-billed Teal

Marreca-pardinha

Anas flavirostris

6

6

1

LC

9

Phoenicopteriformes

Phoenicopteridae

Chilean Flamingo

Flamenco Austral

Flamingo-chileno

Phoenicopterus chilensis

33

33

2

NT

10

Podicipediformes

White-tufted Grebe

Mergulhão-de-orelha-branca

Rollandia rolland

1

1

1

LC

11

Pied-billed Grebe

Macá Pico Grueso

Mergulhão-caçador

Podilymbus podiceps

1

1

1

LC

12

Mergulhao-grande o chorona

2

2

2

LC

13

Zenaida auriculata

7

7

4

LC

14

Picazuro Pigeon

Paloma Picazuró

Pomba-asa-branca

Patagioenas picazuro

6

6

2

LC

15

Spot-winged Pigeon

Paloma Manchada

Pomba-do-orvalho

Patagioenas maculosa

6

6

1

LC

16

Paloma Doméstica

Pombo-doméstico

30

30

1

LC

17

Aramus guarauna

1

1

1

LC

18

Gallineta Común

Saracura-do-banhado

Pardirallus sanguinolentus

2

2

2

LC

19

Spot-flanked Gallinule

Pollona Pintada

Frango-d´água-carijó

Porphyriops melanops

1

1

1

LC

20

Red-fronted Coot

Gallareta Escudete Rojo

Carqueja-de-escudo-vermelho

Fulica rufifrons

4

4

1

LC

21

Charadriiformes

Recurvirostridae

Black-necked Stilt

Himantopus mexicanus

37

37

4

22

American Oystercatcher

Haematopus palliatus

16

16

4

LC

23

Batuiruçu-de-axila-preta

Pluvialis squatarola

7

7

3

VU

24

American Golden Plover

Pluvialis dominica

22

22

7

LC

25

Semipalmated Plover

Chorlito Palmado

Batuíra-de-bando

Charadrius semipalmatus

4

4

2

LC

26

Southern Lapwing

Vanellus chilensis

6

6

5

LC

27

Two-banded Plover

Chorlito Doble Collar

Batuíra-de-coleira-dupla

Anarhynchus falklandicus

41

41

5

LC

28

Hudsonian Godwit

Maçarico-de-bico-virado

Limosa haemastica

76

76

5

VU

29

Spotted Sandpiper

Playerito Manchado

Maçarico-pintado

Actitis macularius

3

3

1

LC

30

Solitary Sandpiper

Pitotoy Solitario

Maçarico-solitário

Tringa solitaria

1

1

1

LC

31

Lesser Yellowlegs

Maçarico-de-perna-amarela

Tringa flavipes

19

19

6

VU

32

Greater Yellowlegs

Maçarico-grande-de-perna-amarela

Tringa melanoleuca

7

7

4

NT

33

Ruddy Turnstone

Arenaria interpres

1

1

1

NT

34

White-rumped Sandpiper

Playerito Rabadilla Blanca

Maçarico-de-sobre-branco

Calidris fuscicollis

100

100

4

VU

35

72

72

3

LC

36

Gull-billed Tern

Gaviotín Pico Grueso

Trinta-réis-de-bico-preto

Gelochelidon nilotica

1

1

1

LC

37

Gaviotín Pico Amarillo

Thalasseus sandvicensis

2

2

1

LC

38

Trinta-réis-real

Thalasseus maximus

33

33

4

LC

39

Snowy-crowned Tern

Gaviotín Lagunero

Trinta-réis-de-coroa-branca

Sterna trudeaui

116

116

5

LC

40

South American Tern

Gaviotín Sudamericano

Trinta-réis-de-bico-vermelho

Sterna hirundinacea

64

64

4

LC

41

Gaviotín Golondrina

Trinta-réis-boreal

600

600

3

LC

42

Brown-hooded Gull

Gaviota Capucho Café

Gaivota-maria-velha

Chroicocephalus maculipennis

461

461

7

LC

43

Gaviota Cangrejera

Gaivota-de-rabo-preto

Larus atlanticus

3

3

2

NT

44

Gaviota Cocinera

Larus dominicanus

189

189

4

LC

45

Mycteria americana

12

12

1

LC

46

Cigüeña Americana

Ciconia maguari

1

1

1

LC

47

Phalacrocoracidae

Neotropic Cormorant

Nannopterum brasilianum

4

4

3

LC

48

Threskiornithidae

Bare-faced Ibis

Cuervillo Cara Pelada

Phimosus infuscatus

1

1

1

LC

49

White-faced Ibis

Cuervillo de Cañada

10

10

1

LC

50

Roseate Spoonbill

Espátula Rosada

31

31

2

LC

51

Garça-branca-pequena

13

13

4

LC

52

Black-crowned Night Heron

Socó-dorminhoco

Nycticorax nycticorax

1

1

1

LC

53

Garcita Azulada

Butorides striata

1

1

1

LC

54

Garça-branca-grande

6

6

5

LC

55

8

8

5

LC

56

Glittering-bellied Emerald

Picaflor Común

Besourinho-de-bico-vermelho

Chlorostilbon lucidus

1

1

1

LC

57

Accipitriformes

Long-winged Harrier

Gavilán Planeador

Gavião-do-banhado

1

1

1

LC

58

Gavião-caramujeiro

Rostrhamus sociabilis

2

2

1

LC

59

White-tailed Hawk

Aguilucho Alas Largas

Gavião-de-rabo-branco

Geranoaetus albicaudatus

1

1

1

LC

60

Swainson´s Hawk

Aguilucho Langostero

Gavião-papa-gafanhoto

Buteo swainsoni

104

104

9

LC

61

Green-barred Woodpecker

Carpintero Real Común

Pica-pau-verde-barrado

Colaptes melanochloros

1

1

1

LC

62

Crested Caracara

Caracara plancus

8

8

5

LC

63

Chimango Caracara

Daptrius chimango

18

18

6

LC

64

American Kestrel

Halconcito Colorado

Falco sparverius

1

1

1

LC

65

Myiopsitta monachus

34

34

4

LC

66

Suiriri-cavaleiro

Machetornis rixosa

2

2

1

LC

67

Benteveo Común

Pitangus sulphuratus

4

4

3

LC

68

Fork-tailed Flycatcher

Tyrannus savana

1

1

1

LC

69

Tropical Kingbird

Tyrannus melancholicus

2

2

1

LC

70

Spectacled Tyrant

Viuvinha-de-óculos

Hymenops perspicillatus

2

2

2

LC

71

Freckle-breasted Thornbird

Espinero Pecho Manchado

Phacellodomus striaticollis

3

3

3

LC

72

Wren-like Rushbird

Phleocryptes melanops

1

1

1

LC

73

Furnarius rufus

4

4

3

LC

74

Firewood-gatherer

Anumbius annumbi

1

1

1

LC

75

Sulphur-bearded Reedhaunter

Curutié Ocráceo

Arredio-de-papo-manchado

Limnoctites sulphuriferus

2

2

1

LC

76

White-rumped Swallow

Golondrina Ceja Blanca

Andorinha-de-sobre-branco

Tachycineta leucorrhoa

2

2

2

LC

77

Grey-breasted Martin

Golondrina Doméstica

Andorinha-grande

Progne chalybea

1

1

1

LC

78

Golondrina Tijerita

Andorinha-de-bando

Hirundo rustica

8

8

4

LC

79

Masked Gnatcatcher

Balança-rabo-de-máscara

Polioptila dumicola

1

1

1

LC

80

Ratona Aperdizada

Corruíra-do-campo

Cistothorus platensis

4

4

3

LC

81

Southern House Wren

Troglodytes musculus

1

1

1

LC

82

Chalk-browed Mockingbird

Calandria Grande

Sabiá-do-campo

Mimus saturninus

4

4

2

LC

83

Common Starling

Estornino Pinto

Estorninho-malhado

Sturnus vulgaris

103

103

4

LC

84

Gorrión Común

Passer domesticus

11

11

3

85

Correndera Pipit

Cachirla Común

Caminheiro-de-espora

Anthus correndera

4

4

1

86

Cabecitanegra Común

Spinus magellanicus

4

4

1

LC

87

Rufous-collared Sparrow

Zonotrichia capensis

2

2

2

LC

88

Yellow-winged Blackbird

Varillero Ala Amarilla

Agelasticus thilius

2

2

2

LC

89

Greyish Baywing

Agelaioides badius

10

10

2

LC

90

Brown-and-yellow Marshbird

Pecho Amarillo Común

Pseudoleistes virescens

10

10

1

LC

91

Jilguero Dorado

Canário-da-terra-verdadeiro

Sicalis flaveola

2

2

2

LC

92

Sabiá-do-banhado

Embernagra platensis

7

7

7

LC

93

Grassland Yellow Finch

Sicalis luteola

1

1

1

LC

94

Double-collared Seedeater

Corbatita Común

Sporophila caerulescens

10

10

1

LC

95

Lepus europaeus

1

1

1

LC

96

Brazilian Guinea Pig

10

10

1

LC