Species - Checklist - EcoRegistros

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Checklist: RECS, Regatas y Parque de los Niños 08/02/2026

Results 86 - Systematic list

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

María Alejandra Sosa

Shared by: Jorge La Grotteria ( See their checklist)

08/02/2026

See list of records (190)

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Summary of species by group

Group	Number of species
Birds	65
Plants	13
Insects	5
Fish	1
Mammals	1

Richness and Abundance Summary

Most recorded species: Pitangus sulphuratus (10 records).

Least recorded species: There are many rarely recorded species (37 species). View details

Most abundant species: Sturnus vulgaris (105 individuals).

Least abundant species: There are many scarce species (27 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

Cirsium vulgare

1

1

1

2

1

1

1

3

Pride Of Bolivia

Amendoim-acácia

1

1

1

4

Broad-leaf Privet

Ligustrum lucidum

1

1

1

5

Ligustrum sinense

1

1

1

6

2

2

2

7

Ricinus communis

2

2

2

8

Sapium haematospermum

1

1

1

9

1

1

1

10

Capim-das-pampas

Cortaderia selloana

1

1

1

11

Eriobotrya japonica

1

1

1

12

Chinaberry Tree

Melia azedarach

1

1

1

13

Ipomoea cairica

1

1

1

14

Solanum granuloso-leprosum

1

1

1

15

Prochilodontidae

Tarpon Prochiludos

Prochilodus lineatus

30

30

1

16

Frotadora Común

Strymon eurytulus

2

2

2

17

Gulf Fritillary

Borboleta espelhinho

X

X

1

18

Bandera Argentina

Morpho epistrophus

1

1

1

19

Danzarina Chica

Riodina lysippoides

8

8

3

20

Chicharra Verde

Dorisiana drewseni

16

16

3

21

Southern Screamer

Chauna torquata

2

2

1

LC

22

White-faced Whistling Duck

Dendrocygna viduata

15

15

1

LC

23

Coscoroba coscoroba

4

4

1

LC

24

Rosy-billed Pochard

60

60

5

LC

25

Marreca-ananaí

Amazonetta brasiliensis

12

12

3

LC

26

Spatula versicolor

7

7

3

LC

27

Yellow-billed Teal

Marreca-pardinha

Anas flavirostris

3

3

2

LC

28

Picui Ground Dove

Torcacita Común

Columbina picui

3

3

1

29

White-tipped Dove

Leptotila verreauxi

2

2

2

LC

30

Zenaida auriculata

9

9

5

LC

31

Picazuro Pigeon

Paloma Picazuró

Pomba-asa-branca

Patagioenas picazuro

14

14

7

LC

32

Paloma Doméstica

Pombo-doméstico

39

39

3

LC

33

Aramus guarauna

3

3

3

LC

34

Gallineta Común

Saracura-do-banhado

Pardirallus sanguinolentus

1

1

1

LC

35

Giant Wood Rail

Aramides ypecaha

1

1

1

LC

36

Common Gallinule

Galinha-d’água

Gallinula galeata

5

5

3

LC

37

White-winged Coot

Gallareta Chica

Carqueja-de-bico-amarelo

Fulica leucoptera

2

2

1

LC

38

Charadriiformes

Southern Lapwing

Vanellus chilensis

3

3

3

LC

39

13

13

5

LC

40

Anhinga anhinga

1

1

1

LC

41

Phalacrocoracidae

Neotropic Cormorant

Nannopterum brasilianum

12

12

3

LC

42

Threskiornithidae

White-faced Ibis

Cuervillo de Cañada

10

10

1

LC

43

Rufescent Tiger Heron

Tigrisoma lineatum

1

1

1

LC

44

Garça-branca-pequena

15

15

5

LC

45

Black-crowned Night Heron

Socó-dorminhoco

Nycticorax nycticorax

2

2

1

LC

46

Garça-branca-grande

4

4

4

LC

47

Western Cattle Egret

Garcita Bueyera

Garça-vaqueira

1

1

1

LC

48

2

2

2

LC

49

Gilded Sapphire

Picaflor Bronceado

Beija-flor-dourado

Hylocharis chrysura

1

1

1

LC

50

Accipitriformes

Gavião-asa-de-telha

Parabuteo unicinctus

5

5

4

LC

51

Ringed Kingfisher

Martín Pescador Grande

Martim-pescador-grande

Megaceryle torquata

1

1

1

LC

52

Checkered Woodpecker

Carpintero Bataraz Chico

Pica-pau-chorão

Veniliornis mixtus

3

3

3

LC

53

Crested Caracara

Caracara plancus

3

3

2

LC

54

Chimango Caracara

Daptrius chimango

4

4

3

LC

55

Myiopsitta monachus

7

7

3

LC

56

Yellow-chevroned Parakeet

Catita Chirirí

Periquito-de-encontro-amarelo

Brotogeris chiriri

X

X

1

LC

57

Nanday Parakeet

Periquito-de-cabeça-preta

Aratinga nenday

4

4

2

LC

58

White-eyed Parakeet

Calancate Ala Roja

Periquitão-maracanã

Psittacara leucophthalmus

3

3

2

LC

59

White-winged Becard

Caneleiro-preto

Pachyramphus polychopterus

2

2

2

LC

60

White-crested Tyrannulet

Serpophaga subcristata

1

1

1

LC

61

Benteveo Común

Pitangus sulphuratus

12

12

10

LC

62

Fork-tailed Flycatcher

Tyrannus savana

2

2

2

LC

63

Tropical Kingbird

Tyrannus melancholicus

2

2

2

LC

64

Narrow-billed Woodcreeper

Chinchero Chico

Arapaçu-de-cerrado

Lepidocolaptes angustirostris

4

4

4

LC

65

Wren-like Rushbird

Phleocryptes melanops

1

1

1

LC

66

Furnarius rufus

7

7

4

LC

67

Yellow-chinned Spinetail

Curutié Colorado

Certhiaxis cinnamomeus

4

4

2

LC

68

Sooty-fronted Spinetail

Pijuí Frente Gris

Synallaxis frontalis

1

1

1

LC

69

Brown-chested Martin

Golondrina Parda

Andorinha-do-campo

3

3

3

LC

70

Golondrina Tijerita

Andorinha-de-bando

Hirundo rustica

10

10

3

LC

71

Masked Gnatcatcher

Balança-rabo-de-máscara

Polioptila dumicola

2

2

2

LC

72

Southern House Wren

Troglodytes musculus

1

1

1

LC

73

Chalk-browed Mockingbird

Calandria Grande

Sabiá-do-campo

Mimus saturninus

2

2

2

LC

74

Common Starling

Estornino Pinto

Estorninho-malhado

Sturnus vulgaris

105

105

4

LC

75

Creamy-bellied Thrush

Zorzal Chalchalero

Turdus amaurochalinus

1

1

1

LC

76

Rufous-bellied Thrush

Zorzal Colorado

Sabiá-laranjeira

Turdus rufiventris

4

4

3

LC

77

Gorrión Común

Passer domesticus

17

17

3

78

Cabecitanegra Común

Spinus magellanicus

5

5

2

LC

79

Tordo Renegrido

Molothrus bonariensis

2

2

2

LC

80

Greyish Baywing

Agelaioides badius

12

12

4

LC

81

Tropical Parula

Setophaga pitiayumi

2

2

2

LC

82

Jilguero Dorado

Canário-da-terra-verdadeiro

Sicalis flaveola

2

2

2

LC

83

Yellow-billed Cardinal

Paroaria capitata

1

1

1

LC

84

Red-crested Cardinal

Cardenal Común

Paroaria coronata

1

1

1

LC

85

Double-collared Seedeater

Corbatita Común

Sporophila caerulescens

2

2

2

LC

86

Ratão-do-banhado

Myocastor coypus

4

4

4

LC