Species - Checklist - EcoRegistros

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Checklist: Reserva de Pilar 15/11/2025

Results 42 - Systematic list

María Alejandra Sosa

Shared by: Jorge La Grotteria ( See their checklist)

15/11/2025

See list of records (54)

Al mediodia, un rato.

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Summary of species by group

Group	Number of species
Birds	36
Plants	6

Richness and Abundance Summary

Most recorded species: Troglodytes musculus (3 records).

Least recorded species: There are many rarely recorded species (31 species). View details

Most abundant species: Progne tapera (15 individuals).

Least abundant species: There are many scarce species (24 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

Phytolacca dioica

1

1

1

2

Argentine Senna

Senna corymbosa

1

1

1

3

Vachellia caven

X

X

1

4

Blepharocalyx salicifolius

1

1

1

VU

5

Desert Hackberry

X

X

1

6

Schinus johnstonii

1

1

1

7

1

1

1

LC

8

Picui Ground Dove

Torcacita Común

Columbina picui

1

1

1

9

White-tipped Dove

Leptotila verreauxi

1

1

1

LC

10

Zenaida auriculata

2

2

2

LC

11

Picazuro Pigeon

Paloma Picazuró

Pomba-asa-branca

Patagioenas picazuro

2

2

2

LC

12

Aramus guarauna

2

2

1

LC

13

Charadriiformes

Southern Lapwing

Vanellus chilensis

1

1

1

LC

14

Solitary Sandpiper

Pitotoy Solitario

Maçarico-solitário

Tringa solitaria

1

1

1

LC

15

Phalacrocoracidae

Neotropic Cormorant

Nannopterum brasilianum

1

1

1

LC

16

Gilded Sapphire

Picaflor Bronceado

Beija-flor-dourado

Hylocharis chrysura

1

1

1

LC

17

Accipitriformes

Taguató Común

Gavião-carijó

Rupornis magnirostris

2

2

2

LC

18

Green-barred Woodpecker

Carpintero Real Común

Pica-pau-verde-barrado

Colaptes melanochloros

1

1

1

LC

19

Checkered Woodpecker

Carpintero Bataraz Chico

Pica-pau-chorão

Veniliornis mixtus

1

1

1

LC

20

Chimango Caracara

Daptrius chimango

1

1

1

LC

21

Myiopsitta monachus

2

2

1

LC

22

White-winged Becard

Caneleiro-preto

Pachyramphus polychopterus

1

1

1

LC

23

Small-billed Elaenia

Fiofío Pico Corto

Guaracava-de-bico-curto

Elaenia parvirostris

1

1

1

LC

24

Benteveo Común

Pitangus sulphuratus

2

2

1

LC

25

Streaked Flycatcher

Benteveo Rayado

Bem-te-vi-rajado

Myiodynastes maculatus

3

3

2

LC

26

Freckle-breasted Thornbird

Espinero Pecho Manchado

Phacellodomus striaticollis

1

1

1

LC

27

Narrow-billed Woodcreeper

Chinchero Chico

Arapaçu-de-cerrado

Lepidocolaptes angustirostris

2

2

2

LC

28

Furnarius rufus

1

1

1

LC

29

Sooty-fronted Spinetail

Pijuí Frente Gris

Synallaxis frontalis

2

2

2

LC

30

Brown-chested Martin

Golondrina Parda

Andorinha-do-campo

15

15

1

LC

31

Southern House Wren

Troglodytes musculus

4

4

3

LC

32

Common Starling

Estornino Pinto

Estorninho-malhado

Sturnus vulgaris

1

1

1

LC

33

Creamy-bellied Thrush

Zorzal Chalchalero

Turdus amaurochalinus

1

1

1

LC

34

Rufous-bellied Thrush

Zorzal Colorado

Sabiá-laranjeira

Turdus rufiventris

2

2

2

LC

35

Cabecitanegra Común

Spinus magellanicus

1

1

1

LC

36

Rufous-collared Sparrow

Zonotrichia capensis

5

5

2

LC

37

Variable Oriole

Icterus pyrrhopterus

2

2

1

LC

38

Tordo Renegrido

Molothrus bonariensis

1

1

1

LC

39

Greyish Baywing

Agelaioides badius

3

3

2

LC

40

Southern Yellowthroat

Arañero Cara Negra

Geothlypis velata

1

1

1

LC

41

Jilguero Dorado

Canário-da-terra-verdadeiro

Sicalis flaveola

2

2

2

LC

42

Black-and-rufous Warbling Finch

Sietevestidos Común

Poospiza nigrorufa

1

1

1

LC