Species - Checklist - EcoRegistros

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Checklist: Juarez

Results 71 - Systematic list

Santiago Juan Torres

05/07/2026

See list of records (128)

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Summary of species by group

Group	Number of species
Birds	67
Mammals	3
Plants	1

Richness and Abundance Summary

Most recorded species: Ciconia maguari (7 records).

Least recorded species: There are many rarely recorded species (35 species). View details

Most abundant species: Chroicocephalus maculipennis (571 individuals).

Least abundant species: There are many scarce species (17 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

Nototriche copon

X

X

1

2

Spotted Nothura

Codorna-amarela

Nothura maculosa

2

2

2

LC

3

Southern Screamer

Chauna torquata

3

3

2

LC

4

Pato Zambullidor Chico

Marreca-pé-na-bunda

6

6

2

LC

5

Black-necked Swan

Cisne Cuello Negro

Cisne-de-pescoço-preto

Cygnus melancoryphus

11

11

2

LC

6

Marreca-de-coleira

Callonetta leucophrys

2

2

1

LC

7

Spatula versicolor

7

7

3

LC

8

Marreca-colhereira

Spatula platalea

20

20

2

LC

9

Marreca-colorada

Spatula cyanoptera

2

2

1

LC

10

Mareca sibilatrix

6

6

1

LC

11

Yellow-billed Pintail

5

5

2

LC

12

Yellow-billed Teal

Marreca-pardinha

Anas flavirostris

4

4

2

LC

13

Podicipediformes

White-tufted Grebe

Mergulhão-de-orelha-branca

Rollandia rolland

70

70

2

LC

14

Pied-billed Grebe

Macá Pico Grueso

Mergulhão-caçador

Podilymbus podiceps

1

1

1

LC

15

Mergulhao-grande o chorona

60

60

3

LC

16

Mergulhão-de-orelha-amarela

Podiceps occipitalis

20

20

2

LC

17

4

4

3

LC

18

Picui Ground Dove

Torcacita Común

Columbina picui

4

4

1

19

Zenaida auriculata

11

11

4

LC

20

Picazuro Pigeon

Paloma Picazuró

Pomba-asa-branca

Patagioenas picazuro

3

3

2

LC

21

Spot-winged Pigeon

Paloma Manchada

Pomba-do-orvalho

Patagioenas maculosa

9

9

3

LC

22

Paloma Doméstica

Pombo-doméstico

2

2

1

LC

23

Gallineta Común

Saracura-do-banhado

Pardirallus sanguinolentus

1

1

1

24

Spot-flanked Gallinule

Pollona Pintada

Frango-d´água-carijó

Porphyriops melanops

1

1

1

LC

25

Red-fronted Coot

Gallareta Escudete Rojo

Carqueja-de-escudo-vermelho

Fulica rufifrons

X

X

1

LC

26

Red-gartered Coot

Gallareta Ligas Rojas

Carqueja-de-bico-manchado

Fulica armillata

1

1

1

LC

27

Charadriiformes

Recurvirostridae

Black-necked Stilt

Pernilongo-de-costas-negras

Himantopus mexicanus

X

X

1

28

Southern Lapwing

Vanellus chilensis

X

X

1

LC

29

Lesser Yellowlegs

Maçarico-de-perna-amarela

Tringa flavipes

1

1

1

VU

30

Greater Yellowlegs

Maçarico-grande-de-perna-amarela

Tringa melanoleuca

1

1

1

NT

31

Brown-hooded Gull

Gaviota Capucho Café

Gaivota-maria-velha

Chroicocephalus maculipennis

571

571

5

LC

32

Cigüeña Americana

Ciconia maguari

8

8

7

LC

33

Phalacrocoracidae

Neotropic Cormorant

Nannopterum brasilianum

8

8

1

LC

34

Threskiornithidae

White-faced Ibis

Cuervillo de Cañada

120

120

3

LC

35

Whistling Heron

Syrigma sibilatrix

4

4

4

LC

36

Garça-branca-grande

1

1

1

LC

37

Accipitriformes

White-tailed Kite

Gavião-peneira

Elanus leucurus

1

1

1

LC

38

Cinereous Harrier

Gavilán Ceniciento

Circus cinereus

1

1

1

LC

39

Long-winged Harrier

Gavilán Planeador

Gavião-do-banhado

2

2

2

LC

40

Aguilucho Colorado

Buteogallus meridionalis

X

X

1

LC

41

Taguató Común

Gavião-carijó

Rupornis magnirostris

3

3

3

LC

42

Green-barred Woodpecker

Carpintero Real Común

Pica-pau-verde-barrado

Colaptes melanochloros

3

3

2

LC

43

Carpintero Campestre

Pica-pau-do-campo

Colaptes campestris

2

2

2

LC

44

Crested Caracara

Caracara plancus

4

4

2

LC

45

Chimango Caracara

Daptrius chimango

4

4

3

LC

46

American Kestrel

Halconcito Colorado

Falco sparverius

4

4

3

LC

47

Myiopsitta monachus

14

14

2

LC

48

Suiriri-cavaleiro

Machetornis rixosa

2

2

1

LC

49

Benteveo Común

Pitangus sulphuratus

2

2

2

LC

50

Wren-like Rushbird

Phleocryptes melanops

1

1

2

LC

51

Furnarius rufus

1

1

1

LC

52

Buff-winged Cinclodes

Remolinera Común

Pedreiro-dos-andes

Cinclodes fuscus

2

2

2

LC

53

Chilean Swallow

Golondrina Patagónica

Andorinha-chilena

Tachycineta leucopyga

11

11

2

LC

54

Chalk-browed Mockingbird

Calandria Grande

Sabiá-do-campo

Mimus saturninus

2

2

2

LC

55

Common Starling

Estornino Pinto

Estorninho-malhado

Sturnus vulgaris

35

35

2

LC

56

Rufous-bellied Thrush

Zorzal Colorado

Sabiá-laranjeira

Turdus rufiventris

1

1

1

LC

57

Gorrión Común

Passer domesticus

30

30

3

58

Cabecitanegra Común

Spinus magellanicus

6

6

1

LC

59

Rufous-collared Sparrow

Zonotrichia capensis

3

3

1

LC

60

White-browed Meadowlark

Polícia-inglesa-do-sul

Leistes superciliaris

1

1

1

LC

61

Long-tailed Meadowlark

2

2

1

LC

62

Screaming Cowbird

Tordo Pico Corto

Vira-bosta-picumã

Molothrus rufoaxillaris

2

2

1

LC

63

Tordo Renegrido

Molothrus bonariensis

10

10

1

LC

64

Yellow-winged Blackbird

Varillero Ala Amarilla

Agelasticus thilius

4

4

1

LC

65

Greyish Baywing

Agelaioides badius

10

10

1

LC

66

Brown-and-yellow Marshbird

Pecho Amarillo Común

Pseudoleistes virescens

10

10

2

LC

67

Sabiá-do-banhado

Embernagra platensis

1

1

1

LC

68

Grassland Yellow Finch

Sicalis luteola

200

200

2

LC

69

Didelphimorphia

Brazilian White-eared Opossum

Comadreja Overa

Gambá-de-orelha-branca

Didelphis albiventris

1

1

1

LC

70

Large Hairy Armadillo

Chaetophractus villosus

1

1

1

LC

71

Ratão-do-banhado

Myocastor coypus

1

1

1

LC