News - December 2021


Feliz 2022



Striated Heron
Butorides striata
Striated Heron
28-01-22 © Gustavo F. Brahamian
Black-backed Water-Tyrant
Fluvicola albiventer
Black-backed Water-Tyrant
28-01-22 © Gustavo F. Brahamian
Black-backed Water-Tyrant
28-01-22 © Gustavo F. Brahamian
Coscoroba Swan
Coscoroba coscoroba
Coscoroba Swan
28-01-22 © Gustavo F. Brahamian
Southern Screamer
Chauna torquata
Southern Screamer
28-01-22 © Gustavo F. Brahamian
Neotropic Cormorant
Phalacrocorax brasilianus
Neotropic Cormorant
28-01-22 © Gustavo F. Brahamian
Brown-chested Martin
Progne tapera
Brown-chested Martin
28-01-22 © Gustavo F. Brahamian
Brown-chested Martin
28-01-22 © Gustavo F. Brahamian
Wattled Jacana
Jacana jacana
Wattled Jacana
28-01-22 © Gustavo F. Brahamian
Great Egret
Ardea alba
Great Egret
28-01-22 © Gustavo F. Brahamian




Lesser Yellowlegs
Tringa flavipes
Lesser Yellowlegs
04-12-21 © Javier Guillermo González
Lesser Yellowlegs
04-12-21 © Javier Guillermo González
Javier detected it. It crossed very quickly right in front of us and ten lost sight of it.
Ash-colored Cuckoo
Coccycua cinerea
Ash-colored Cuckoo
04-12-21 © Javier Guillermo González
Dark-billed Cuckoo
Coccyzus melacoryphus
Dark-billed Cuckoo
04-12-21 © Javier Guillermo González

Along with Gonzalo Díaz we found this dead cuckoo (recently dead since it was not rigid) lying below one of the windows of the Visitors' Center. At the moment we realized there was a plant behind the window and we believed the cuckoo tried to fly to the plant and crashed against the window. Gonzalo informed the Recs staff about it so that measures to prevent further accidents should be taken.

Sooty-fronted Spinetail
Synallaxis frontalis
Sooty-fronted Spinetail
04-12-21 © Javier Guillermo González

The spinetail was working hard to build the nest

Spot-winged Pigeon
Patagioenas maculosa
Spot-winged Pigeon
04-12-21 © Javier Guillermo González
Peregrine Falcon
Falco peregrinus
Peregrine Falcon
04-12-21 © Javier Guillermo González
Ultramarine Grosbeak
Cyanoloxia brissonii
Ultramarine Grosbeak
04-12-21 © Javier Guillermo González
Ultramarine Grosbeak
04-12-21 © Javier Guillermo González
Snail Kite
Rostrhamus sociabilis
Snail Kite
04-12-21 © Javier Guillermo González
Whistling Heron
Syrigma sibilatrix
Whistling Heron
04-12-21 © Javier Guillermo González
Solitary Black Cacique
Cacicus solitarius
Solitary Black Cacique
04-12-21 © Javier Guillermo González
Black-backed Water-Tyrant
Fluvicola albiventer
Black-backed Water-Tyrant
04-12-21 © Javier Guillermo González
Black-backed Water-Tyrant
04-12-21 © Javier Guillermo González
Ringed Teal
Callonetta leucophrys
Ringed Teal
04-12-21 © Javier Guillermo González
Giant Wood-Rail
Aramides ypecaha
Giant Wood-Rail
04-12-21 © Javier Guillermo González
Giant Wood-Rail
04-12-21 © Javier Guillermo González
Glittering-bellied Emerald
Chlorostilbon lucidus
Glittering-bellied Emerald
04-12-21 © Javier Guillermo González
Greyish Baywing
Agelaioides badius
Greyish Baywing
04-12-21 © Javier Guillermo González
Greyish Baywing
04-12-21 © Javier Guillermo González
Exploring the cavity
Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
04-12-21 © Javier Guillermo González
Golden-billed Saltator
Saltator aurantiirostris
Golden-billed Saltator
04-12-21 © Javier Guillermo González




Ash-colored Cuckoo
Coccycua cinerea
Ash-colored Cuckoo
26-12-21 © Claudia y Tito Di Mauro




Glittering-bellied Emerald
Chlorostilbon lucidus
Glittering-bellied Emerald
23-12-21 © Liliana H. Rodríguez
Gray-necked Wood-Rail
Aramides cajaneus
Gray-necked Wood-Rail
23-12-21 © Liliana H. Rodríguez

Crested Myna
Acridotheres cristatellus
Crested Myna
19-12-21 © Sally Dietrich
Crested Myna
19-12-21 © Sally Dietrich
Fawn-breasted Tanager
Pipraeidea melanonota
Fawn-breasted Tanager
19-12-21 © Liliana H. Rodríguez
Fawn-breasted Tanager
19-12-21 © Liliana H. Rodríguez
Striated Heron
Butorides striata
Striated Heron
19-12-21 © Liliana H. Rodríguez
Striated Heron
19-12-21 © Liliana H. Rodríguez
Chestnut-capped Blackbird
Chrysomus ruficapillus
Chestnut-capped Blackbird
19-12-21 © Liliana H. Rodríguez
White-winged Becard
Pachyramphus polychopterus
White-winged Becard
19-12-21 © Liliana H. Rodríguez
Limpkin
Aramus guarauna
Limpkin
19-12-21 © Liliana H. Rodríguez
Limpkin
19-12-21 © Liliana H. Rodríguez
Southern Screamer
Chauna torquata
Southern Screamer
19-12-21 © Liliana H. Rodríguez
Small-billed Elaenia
Elaenia parvirostris
Small-billed Elaenia
19-12-21 © Liliana H. Rodríguez




Picui Ground Dove
Columbina picui
Picui Ground Dove
19-12-21 © Sally Dietrich




White-rumped Swallow
Tachycineta leucorrhoa
White-rumped Swallow
18-12-21 © Sergio Cusano
White-rumped Swallow
18-12-21 © Sergio Cusano
Dusky-legged Guan
Penelope obscura
Dusky-legged Guan
18-12-21 © Sergio Cusano
White-eyed Parakeet
Psittacara leucophtalmus
White-eyed Parakeet
18-12-21 © Sergio Cusano
White-eyed Parakeet
18-12-21 © Sergio Cusano
Southern Screamer
Chauna torquata
Southern Screamer
18-12-21 © Sergio Cusano
Black-backed Water-Tyrant
Fluvicola albiventer
Black-backed Water-Tyrant
18-12-21 © Sergio Cusano
Black-backed Water-Tyrant
18-12-21 © Sergio Cusano
Red-crested Cardinal
Paroaria coronata
Red-crested Cardinal
18-12-21 © Sergio Cusano
Yellow-billed Cardinal
Paroaria capitata
Yellow-billed Cardinal
18-12-21 © Sergio Cusano
Southern Caracara
Caracara plancus
Southern Caracara
18-12-21 © Sergio Cusano
Southern Caracara
18-12-21 © Sergio Cusano

A ringed juvenile was very near us and did not seem to be upset. It was searching for food

White-winged Coot
Fulica leucoptera
White-winged Coot
18-12-21 © Sergio Cusano
Wattled Jacana
Jacana jacana
Wattled Jacana
18-12-21 © Sergio Cusano
Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
18-12-21 © Sergio Cusano
Snowy Egret
Egretta thula
Snowy Egret
18-12-21 © Sergio Cusano




Anhinga
Anhinga anhinga
Anhinga
16-12-21 © Liliana H. Rodríguez
Anhinga
16-12-21 © Liliana H. Rodríguez
Anhinga
16-12-21 © Liliana H. Rodríguez
Anhinga
16-12-21 © Liliana H. Rodríguez
Anhinga
16-12-21 © Liliana H. Rodríguez
Anhinga
16-12-21 © Liliana H. Rodríguez
Southern Screamer
Chauna torquata
Southern Screamer
16-12-21 © Liliana H. Rodríguez
Red Shoveler
Spatula platalea
Red Shoveler
16-12-21 © Liliana H. Rodríguez




Red Shoveler
Spatula platalea
Red Shoveler
14-12-21 © Angela Booth




Southern Screamer
Chauna torquata
Southern Screamer
11-12-21 © Angela Booth
Finally the chicks have been born. Apparently they are four.
Limpkin
Aramus guarauna
Limpkin
12-12-21 © Angela Booth
Another limpkin family
Swainson's Flycatcher
Myiarchus swainsoni
Swainson's Flycatcher
12-12-21 © Angela Booth




Blue-black Grassquit
Volatinia jacarina
Blue-black Grassquit
07-12-21 © Angela Booth
Olivaceous Elaenia
Elaenia mesoleuca
Olivaceous Elaenia
07-12-21 © Angela Booth
Olivaceous Elaenia
07-12-21 © Angela Booth




Ash-colored Cuckoo
Coccycua cinerea
Ash-colored Cuckoo
04-12-21 © Gonzalo Díaz
Ash-colored Cuckoo
04-12-21 © Gonzalo Díaz

We ran into Graciela Neira and her group, who told us there was an ash-coloured cuckoo singing at the Meeting Point. There we heard it sing and started to look for it. The voice seemed to be sometimes nearer sometimes farther. So we followed the song to find this evasive cuckoo. Luckily Gonzalo spotted it and we barely had time to catch a glimpse of this bird. It flew away and disappeared. 

4-12- 21 © Cora Rimoldi




Great Kiskadee
Pitangus sulphuratus
Great Kiskadee
04-12-21 © Angela Booth

This time the kiskadee has surprised us. It is the first time it is registered nesting inside a lamp. It is known that big holes or half destroyed nests of other birds may be used for the purpose. Here the kiskadee decided on a lamp. 

The kiskadee nests in the reserve and we detect several nests every year. They are rounded and placed relatively high in trees. The nests may be striking and look untidy since they use colourful strings or pieces of plastic. 

Dark-billed Cuckoo
Coccyzus melacoryphus
Dark-billed Cuckoo
04-12-21 © Angela Booth

Yellow Cardinal
Gubernatrix cristata
Yellow Cardinal
01-12-21 © Javier Pereyra
Yellow Cardinal
01-12-21 © Javier Pereyra
Yellow Cardinal
01-12-21 © Javier Pereyra
Yellow Cardinal
01-12-21 © Javier Pereyra
Dusky-legged Guan
Penelope obscura
Dusky-legged Guan
01-12-21 © Fernando G. Fisicaro
Dusky-legged Guan
01-12-21 © Fernando G. Fisicaro
The ringed guan is still seen on the sidewalk at the Viamonte end
Limpkin
Aramus guarauna
Limpkin
01-12-21 © Fernando G. Fisicaro

Silver Teal
Spatula versicolor
Silver Teal
27-11-21 © Javier Guillermo González
Silver Teal
27-11-21 © Javier Guillermo González
Spot-winged Pigeon
Patagioenas maculosa
Spot-winged Pigeon
27-11-21 © Javier Guillermo González
Sooty-fronted Spinetail
Synallaxis frontalis
Sooty-fronted Spinetail
27-11-21 © Javier Guillermo González
Swainson's Flycatcher
Myiarchus swainsoni
Swainson's Flycatcher
27-11-21 © Javier Guillermo González
Variable Oriole
Icterus pyrrhopterus
Variable Oriole
27-11-21 © Javier Guillermo González
Golden-billed Saltator
Saltator aurantiirostris
Golden-billed Saltator
27-11-21 © Javier Guillermo González
Hooded Siskin
Spinus magellanicus
Hooded Siskin
27-11-21 © Javier Guillermo González
Cocoi Heron
Ardea cocoi
Cocoi Heron
27-11-21 © Javier Guillermo González