Species - Checklist - EcoRegistros

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Checklist: Entre Ríos- Playas Doradas

Results 130 - Systematic list

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

Patricia Beatriz Benitez

Start: 17/01/2026
End: 01/02/2026

Argentina

See list of records (340)

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Summary of species by group

Group	Number of species
Birds	124
Plants	2
Insects	2
Mammals	1

Richness and Abundance Summary

Most recorded species: Tyrannus savana (26 records).

Least recorded species: There are many rarely recorded species (68 species). View details

Most abundant species: Larus dominicanus (1432 individuals).

Least abundant species: There are many scarce species (35 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

Phacelia artemisioides

4

50

1

2

Argentine Evening Primrose

Oenothera mollissima

1

1

1

3

Lechera Argentina

Tatochila mercedis

X

X

1

4

Leucanella aspera

X

X

1

5

1

6

1

LC

6

Elegant Crested Tinamou

Martineta Común

Eudromia elegans

1

1

1

LC

7

Southern Screamer

Chauna torquata

1

2

1

LC

8

Fulvous Whistling Duck

Sirirí Colorado

Marreca-caneleira

Dendrocygna bicolor

3

37

4

LC

9

Pato Zambullidor Chico

Marreca-pé-na-bunda

1

3

1

LC

10

Coscoroba coscoroba

5

71

2

LC

11

Black-necked Swan

Cisne Cuello Negro

Cisne-de-pescoço-preto

Cygnus melancoryphus

2

21

1

LC

12

Marreca-de-coleira

Callonetta leucophrys

1

3

1

LC

13

Rosy-billed Pochard

1

8

2

LC

14

Lophonetta specularioides

1

15

3

LC

15

Marreca-colhereira

Spatula platalea

1

11

2

LC

16

Mareca sibilatrix

1

2

1

LC

17

White-cheeked Pintail

Pato Gargantilla

Marreca-toicinho

Anas bahamensis

1

14

2

LC

18

Yellow-billed Pintail

4

62

4

LC

19

Yellow-billed Teal

Marreca-pardinha

Anas flavirostris

1

1

1

LC

20

Phoenicopteriformes

Phoenicopteridae

Chilean Flamingo

Flamenco Austral

Flamingo-chileno

Phoenicopterus chilensis

32

506

7

NT

21

Podicipediformes

White-tufted Grebe

Mergulhão-de-orelha-branca

Rollandia rolland

1

2

1

LC

22

Pied-billed Grebe

Macá Pico Grueso

Mergulhão-caçador

Podilymbus podiceps

1

1

1

LC

23

Mergulhao-grande o chorona

1

6

3

LC

24

Mergulhão-de-orelha-amarela

Podiceps occipitalis

2

19

2

LC

25

1

7

6

LC

26

Dark-billed Cuckoo

Cuclillo Canela

Papa-lagarta-acanelado

Coccyzus melacoryphus

1

1

1

LC

27

Picui Ground Dove

Torcacita Común

Columbina picui

1

6

1

28

West Peruvian Dove

Torcaza Ala Blanca

1

1

1

LC

29

Zenaida auriculata

1

4

2

LC

30

Picazuro Pigeon

Paloma Picazuró

Pomba-asa-branca

Patagioenas picazuro

1

1

1

LC

31

Spot-winged Pigeon

Paloma Manchada

Pomba-do-orvalho

Patagioenas maculosa

1

4

2

LC

32

Paloma Doméstica

Pombo-doméstico

1

2

1

LC

33

Common Gallinule

Galinha-d’água

Gallinula galeata

1

8

1

LC

34

White-winged Coot

Gallareta Chica

Carqueja-de-bico-amarelo

Fulica leucoptera

1

12

2

LC

35

Charadriiformes

Recurvirostridae

Black-necked Stilt

Himantopus mexicanus

1

15

5

36

Blackish Oystercatcher

Haematopus ater

1

2

1

LC

37

American Oystercatcher

Haematopus palliatus

1

8

4

LC

38

American Golden Plover

Pluvialis dominica

1

10

1

LC

39

Southern Lapwing

Vanellus chilensis

1

5

3

LC

40

Two-banded Plover

Chorlito Doble Collar

Batuíra-de-coleira-dupla

Anarhynchus falklandicus

1

12

2

LC

41

Lesser Yellowlegs

Maçarico-de-perna-amarela

Tringa flavipes

1

5

2

VU

42

Greater Yellowlegs

Maçarico-grande-de-perna-amarela

Tringa melanoleuca

1

1

1

NT

43

Playerito Blanco

Maçarico-branco

1

10

2

LC

44

Pectoral Sandpiper

Playerito Pectoral

Maçarico-de-colete

Calidris melanotos

1

1

1

LC

45

White-rumped Sandpiper

Playerito Rabadilla Blanca

Maçarico-de-sobre-branco

Calidris fuscicollis

1

6

1

VU

46

Gaviotín Pico Amarillo

Thalasseus sandvicensis

1

5

2

LC

47

Trinta-réis-real

Thalasseus maximus

2

18

3

LC

48

Snowy-crowned Tern

Gaviotín Lagunero

Trinta-réis-de-coroa-branca

Sterna trudeaui

1

1

1

LC

49

Grey-headed Gull

Gaviota Capucho Gris

Gaivota-de-cabeça-cinza

Chroicocephalus cirrocephalus

1

7

1

LC

50

Brown-hooded Gull

Gaviota Capucho Café

Gaivota-maria-velha

Chroicocephalus maculipennis

27

418

7

LC

51

Gaviota Cocinera

Larus dominicanus

90

1432

8

LC

52

Sphenisciformes

Magellanic Penguin

Pingüino Patagónico

Pinguim-de-magalhães

Spheniscus magellanicus

1

2

1

53

Procellariiformes

Manx Shearwater

Puffinus puffinus

1

1

1

LC

54

Cigüeña Americana

Ciconia maguari

1

8

6

LC

55

Phalacrocoracidae

Neotropic Cormorant

Nannopterum brasilianum

2

23

3

LC

56

Threskiornithidae

White-faced Ibis

Cuervillo de Cañada

3

35

4

LC

57

Roseate Spoonbill

Espátula Rosada

1

1

1

LC

58

Whistling Heron

Syrigma sibilatrix

1

3

2

LC

59

Garça-branca-pequena

1

1

1

LC

60

Black-crowned Night Heron

Socó-dorminhoco

Nycticorax nycticorax

1

10

5

LC

61

Garcita Azulada

Butorides striata

1

1

1

LC

62

Garça-branca-grande

1

10

7

LC

63

Western Cattle Egret

Garcita Bueyera

Garça-vaqueira

1

5

1

LC

64

1

2

2

LC

65

American Barn Owl

Lechuza de Campanario

1

2

2

LC

66

1

1

1

67

Lechucita Vizcachera

Coruja-buraqueira

Athene cunicularia

1

9

5

LC

68

Short-eared Owl

Lechuzón Campestre

Mocho-dos-banhados

1

2

1

69

Jote Cabeza Negra

Coragyps atratus

1

2

2

LC

70

Jote Cabeza Colorada

Urubu-de-cabeça-vermelha

2

25

12

LC

71

Accipitriformes

Long-winged Harrier

Gavilán Planeador

Gavião-do-banhado

1

1

1

LC

72

Gavião-caramujeiro

Rostrhamus sociabilis

1

1

1

LC

73

Taguató Común

Gavião-carijó

Rupornis magnirostris

1

2

2

LC

74

Gavião-asa-de-telha

Parabuteo unicinctus

1

2

1

LC

75

White-tailed Hawk

Aguilucho Alas Largas

Gavião-de-rabo-branco

Geranoaetus albicaudatus

1

1

1

LC

76

Aguilucho Común

Gavião-de-costas-vermelhas

Geranoaetus polyosoma

1

14

12

LC

77

Swainson´s Hawk

Aguilucho Langostero

Gavião-papa-gafanhoto

Buteo swainsoni

2

28

8

LC

78

Green-barred Woodpecker

Carpintero Real Común

Pica-pau-verde-barrado

Colaptes melanochloros

1

2

2

LC

79

Checkered Woodpecker

Carpintero Bataraz Chico

Pica-pau-chorão

Veniliornis mixtus

1

1

1

LC

80

Crested Caracara

Caracara plancus

1

11

8

LC

81

Chimango Caracara

Daptrius chimango

1

11

6

LC

82

American Kestrel

Halconcito Colorado

Falco sparverius

1

4

4

LC

83

Myiopsitta monachus

2

24

4

LC

84

Burrowing Parrot

Loro Barranquero

Cyanoliseus patagonus

7

99

4

LC

85

White-crested Elaenia

Fiofío Silbón

Guaracava-de-crista-branca

Elaenia albiceps

1

3

2

LC

86

White-crested Tyrannulet

Serpophaga subcristata

1

1

1

LC

87

Straneck´s Tyrannulet

Piojito Trinador

Alegrinho-trinador

Serpophaga griseicapilla

1

1

1

88

Benteveo Común

Pitangus sulphuratus

1

2

2

LC

89

Fork-tailed Flycatcher

Tyrannus savana

3

42

26

LC

90

Tropical Kingbird

Tyrannus melancholicus

1

5

4

LC

91

Vermilion Flycatcher

Pyrocephalus rubinus

1

7

7

LC

92

Austral Negrito

Sobrepuesto Común

2

31

2

LC

93

Spectacled Tyrant

Viuvinha-de-óculos

Hymenops perspicillatus

1

2

1

LC

94

1

1

1

LC

95

Grey-bellied Shrike-Tyrant

Agriornis micropterus

1

3

2

LC

96

Lesser Shrike-Tyrant

Agriornis murinus

1

2

1

LC

97

Chaco Earthcreeper

Bandurrita Chaqueña

João-chaquenho

Tarphonomus certhioides

1

1

1

LC

98

Furnarius rufus

1

6

4

LC

99

Plain-mantled Tit-Spinetail

Coludito Cola Negra

Leptasthenura aegithaloides

1

1

1

100

Firewood-gatherer

Anumbius annumbi

1

1

1

LC

101

Short-billed Canastero

Canastero Chaqueño

1

2

2

LC

102

Sharp-billed Canastero

Canastero Coludo

Lenheiro-de-rabo-comprido

Asthenes pyrrholeuca

1

1

1

LC

103

Brown Cacholote

Cacholote Castaño

Pseudoseisura lophotes

1

2

1

LC

104

Stripe-crowned Spinetail

Curutié Blanco

Cranioleuca pyrrhophia

1

3

2

LC

105

Patagonian Canastero

Canastero Patagónico

Pseudasthenes patagonica

1

2

1

LC

106

Chilean Swallow

Golondrina Patagónica

Andorinha-chilena

Tachycineta leucopyga

1

8

1

LC

107

Southern Martin

Golondrina Negra

Andorinha-do-sul

1

11

3

LC

108

Brown-chested Martin

Golondrina Parda

Andorinha-do-campo

1

1

1

LC

109

Blue-and-white Swallow

Golondrina Barranquera

Andorinha-pequena-de-casa

Pygochelidon cyanoleuca

1

1

1

LC

110

Golondrina Tijerita

Andorinha-de-bando

Hirundo rustica

2

31

12

LC

111

American Cliff Swallow

Golondrina Rabadilla Canela

Andorinha-de-dorso-acanelado

Petrochelidon pyrrhonota

1

5

1

LC

112

Southern House Wren

Troglodytes musculus

1

1

1

LC

113

Patagonian Mockingbird

Mimus patagonicus

1

1

1

LC

114

Chalk-browed Mockingbird

Calandria Grande

Sabiá-do-campo

Mimus saturninus

1

8

5

LC

115

White-banded Mockingbird

Calhandra-de-três-rabos

1

1

1

LC

116

Common Starling

Estornino Pinto

Estorninho-malhado

Sturnus vulgaris

2

20

1

LC

117

Chiguanco Thrush

Zorzal Chiguanco

Turdus chiguanco

1

1

1

LC

118

Zorzal Patagónico

Turdus falcklandii

1

4

2

LC

119

Gorrión Común

Passer domesticus

1

15

3

120

Cabecitanegra Común

Spinus magellanicus

1

1

1

LC

121

Black-chinned Siskin

Cabecitanegra Austral

Spinus barbatus

1

1

1

LC

122

Rufous-collared Sparrow

Zonotrichia capensis

1

12

6

LC

123

Long-tailed Meadowlark

1

2

1

LC

124

Tordo Renegrido

Molothrus bonariensis

2

19

4

LC

125

Brown-and-yellow Marshbird

Pecho Amarillo Común

Pseudoleistes virescens

1

3

1

LC

126

1

3

3

LC

127

Red-crested Cardinal

Cardenal Común

Paroaria coronata

1

1

1

LC

128

Blue-and-yellow Tanager

Sanhaçu-papa-laranja

Rauenia bonariensis

1

2

1

LC

129

Mourning Sierra Finch

Canário-andino-negro

Rhopospina fruticeti

1

2

1

LC

130

1

2

1

LC