News - August 2019



Rufous-browed Peppershrike
Cyclarhis gujanensis
31-08-19 © Javier Guillermo González
31-08-19 © Luciano Massa
Fawn-breasted Tanager
Pipraeidea melanonota
31-08-19 © Sergio Cusano
31-08-19 © Sergio Cusano
Cinnamon Teal
Anas cyanoptera
31-08-19 © Luciano Massa
31-08-19 © Javier Guillermo González
Chiloe Wigeon
Anas sibilatrix
31-08-19 © Javier Guillermo González
31-08-19 © Luciano Massa
Black-headed Duck
Heteronetta atricapilla
31-08-19 © Luciano Massa
31-08-19 © Javier Guillermo González
Lake Duck
Oxyura vittata
31-08-19 © Luciano Massa
31-08-19 © Luciano Massa

Male on the left, female on the right

31-08-19 © Javier Guillermo González
Ferruginous Pygmy-Owl
Glaucidium brasilianum
31-08-19 © Javier Guillermo González
31-08-19 © Javier Guillermo González
Red Shoveler
Anas platalea
31-08-19 © Sergio Cusano
Buff-winged Cinclodes
Cinclodes fuscus
31-08-19 © Luciano Massa
White-barred Piculet
Picumnus cirratus
31-08-19 © Sergio Cusano
Vermilion Flycatcher
Pyrocephalus rubinus
31-08-19 © Sergio Cusano
31-08-19 © Luciano Massa
31-08-19 © Javier Guillermo González
Dark-faced Ground-Tyrant
Muscisaxicola maclovianus
31-08-19 © Luciano Massa
White-faced Ibis
Plegadis chihi
31-08-19 © Luciano Massa
Snail Kite
Rostrhamus sociabilis
31-08-19 © Luciano Massa
Yellow-browed Tyrant
Satrapa icterophrys
31-08-19 © Luciano Massa
Whistling Heron
Syrigma sibilatrix
31-08-19 © Luciano Massa
31-08-19 © Javier Guillermo González
Black-necked Stilt
Himantopus mexicanus
31-08-19 © Luciano Massa
Spot-flanked Gallinule
Gallinula melanops
31-08-19 © Luciano Massa
Fulvous Whistling-Duck
Dendrocygna bicolor
31-08-19 © Luciano Massa
Limpkin
Aramus guarauna
31-08-19 © Luciano Massa
Black-necked Swan
Cygnus melancoryphus
31-08-19 © Luciano Massa
31-08-19 © Javier Guillermo González
Coscoroba Swan
Coscoroba coscoroba
31-08-19 © Luciano Massa
Double-collared Seedeater
Sporophila caerulescens
31-08-19 © Javier Guillermo González
Green-winged Saltator
Saltator similis
31-08-19 © Javier Guillermo González
31-08-19 © Sergio Cusano
Yellow-chinned Spinetail
Certhiaxis cinnamomeus
31-08-19 © Sergio Cusano
Sooty-fronted Spinetail
Synallaxis frontalis
31-08-19 © Sergio Cusano
White-crested Tyrannulet
Serpophaga subcristata
31-08-19 © Sergio Cusano
Straneck's Tyrannulet
Serpophaga griseicapilla
31-08-19 © Sergio Cusano
Sayaca Tanager
Thraupis sayaca
31-08-19 © Javier Guillermo González
Hooded Siskin
Spinus magellanicus
31-08-19 © Sergio Cusano
Golden-crowned Warbler
Basileuterus culicivorus
31-08-19 © Luciano Massa
Spectacled Tyrant
Hymenops perspicillatus
31-08-19 © Luciano Massa
Variable Oriole
Icterus pyrrhopterus
31-08-19 © Luciano Massa
Solitary Black Cacique
Cacicus solitarius
31-08-19 © Luciano Massa
Harris's Hawk
Parabuteo unicinctus
31-08-19 © Javier Guillermo González
European Starling
Sturnus vulgaris
31-08-19 © Luciano Massa
Golden-billed Saltator
Saltator aurantiirostris
31-08-19 © Luciano Massa
House Wren
Troglodytes aedon
31-08-19 © Luciano Massa
Creamy-bellied Thrush
Turdus amaurochalinus
31-08-19 © Luciano Massa



Rufus Hornero
Furnarius rufus
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian



Plumbeous Rail
Pardirallus sanguinolentus
28-08-19 © J. Simón Tagtachian
Green-winged Saltator
Saltator similis
28-08-19 © J. Simón Tagtachian
White-rumped Swallow
Tachycineta leucorrhoa
28-08-19 © J. Simón Tagtachian
Yellow-billed Cardinal
Paroaria capitata
28-08-19 © J. Simón Tagtachian
White-lined Tanager
Tachyphonus rufus
28-08-19 © J. Simón Tagtachian

White line on shoulder

28-08-19 © J. Simón Tagtachian
Pied-billed Grebe
Podilymbus podiceps
28-08-19 © J. Simón Tagtachian
Sooty-fronted Spinetail
Synallaxis frontalis
28-08-19 © J. Simón Tagtachian
Harris's Hawk
Parabuteo unicinctus
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
Eared Dove
Zenaida auriculata
28-08-19 © J. Simón Tagtachian
Red-gartered Coot
Fulica armillata
28-08-19 © J. Simón Tagtachian
White-faced Whistling-Duck
Dendrocygna viduata
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian

Along with rosy-billed pochards, ringed teals, fulvous whistling-duck and one yellow-billed teal

Snowy Egret
Egretta thula
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian
28-08-19 © J. Simón Tagtachian

Breeding time comes. Egrets grow and lores turn rose

28-08-19 © J. Simón Tagtachian
Ferruginous Pygmy-Owl
Glaucidium brasilianum
25-08-19 © Javier Guillermo González
25-08-19 © Javier Guillermo González
Dark-faced Ground-Tyrant
Muscisaxicola maclovianus
25-08-19 © Javier Guillermo González
A year with many ground-tyrants. Only one is seen but in fact we counted 7 of them.
Pied-billed Grebe
Podilymbus podiceps
25-08-19 © Javier Guillermo González
Sooty-fronted Spinetail
Synallaxis frontalis
25-08-19 © Javier Guillermo González
Golden-crowned Warbler
Basileuterus culicivorus
25-08-19 © Javier Guillermo González
Roadside Hawk
Rupornis magnirostris
25-08-19 © Javier Guillermo González
Rufescent Tiger-Heron
Tigrisoma lineatum
25-08-19 © Javier Guillermo González



Great Grebe
Podiceps major
24-08-19 © Javier Guillermo González
24-08-19 © Javier Guillermo González
24-08-19 © Javier Guillermo González
We were very glad to find this pair of great grebes building the nest on Saturday 24th. The first record of great grebe at the reserve. 
25-08-19 © Javier Guillermo González
25-08-19 © Javier Guillermo González
25-08-19 © Javier Guillermo González
On Sunday 25th they were still working 
28-08-19 © J. Simón Tagtachian
On 28th it seems abandoned 

Southern Screamer
Chauna torquata
24-08-19 © Javier Guillermo González
24-08-19 © Javier Guillermo González
24-08-19 © Javier Guillermo González
24-08-19 © Javier Guillermo González
These two screamers fighting each other caught us by surprise



Snail Kite
Rostrhamus sociabilis
24-08-19 © Javier Guillermo González
Lake Duck
Oxyura vittata
24-08-19 © Javier Guillermo González
Black-headed Duck
Heteronetta atricapilla
24-08-19 © Javier Guillermo González
White-rumped Swallow
Tachycineta leucorrhoa
24-08-19 © Javier Guillermo González
Dark-faced Ground-Tyrant
Muscisaxicola maclovianus
24-08-19 © Javier Guillermo González
Red Shoveler
Anas platalea
24-08-19 © Javier Guillermo González
Gray-necked Wood-Rail
Aramides cajaneus
24-08-19 © Javier Guillermo González
Spectacled Tyrant
Hymenops perspicillatus
24-08-19 © Javier Guillermo González
Rufescent Tiger-Heron
Tigrisoma lineatum
24-08-19 © Javier Guillermo González
24-08-19 © Héctor Horacio García
Saffron Finch
Sicalis flaveola
24-08-19 © Héctor Horacio García
24-08-19 © Javier Guillermo González
Ringed Teal
Callonetta leucophrys
24-08-19 © Héctor Horacio García
White-crested Tyrannulet
Serpophaga subcristata
24-08-19 © Javier Guillermo González
Straneck's Tyrannulet
Serpophaga griseicapilla
24-08-19 © Javier Guillermo González
Yellow-winged Blackbird
Agelasticus thilius
24-08-19 © Javier Guillermo González
Golden-billed Saltator
Saltator aurantiirostris
24-08-19 © Héctor Horacio García
Rufous-collared Sparrow
Zonotrichia capensis
24-08-19 © Javier Guillermo González
Roadside Hawk
Rupornis magnirostris
24-08-19 © Javier Guillermo González
Southern Caracara
Caracara plancus
24-08-19 © Héctor Horacio García



White-tipped Dove
Leptotila verreauxi
04-08-19 © Héctor Horacio García
Yellow-chinned Spinetail
Certhiaxis cinnamomeus
03-08-19 © Héctor Horacio García
Roadside Hawk
Rupornis magnirostris
04-08-19 © Héctor Horacio García
Creamy-bellied Thrush
Turdus amaurochalinus
04-08-19 © Héctor Horacio García
Neotropic Cormorant
Phalacrocorax brasilianus
04-08-19 © Héctor Horacio García
Brazilian Teal
Amazonetta brasiliensis
04-08-19 © Héctor Horacio García



Snowy-crowned Tern
Sterna trudeaui
25-08-19 © Ricardo Palonsky
Diademed Tanager
Stephanophorus diadematus
25-08-19 © Ricardo Palonsky
Dark-faced Ground-Tyrant
Muscisaxicola maclovianus
25-08-19 © Ricardo Palonsky
25-08-19 © Ricardo Palonsky
White-faced Ibis
Plegadis chihi
25-08-19 © Ricardo Palonsky
Chiloe Wigeon
Anas sibilatrix
25-08-19 © Ricardo Palonsky
Red Shoveler
Anas platalea
25-08-19 © Ricardo Palonsky
Yellow-winged Blackbird
Agelasticus thilius
25-08-19 © Ricardo Palonsky
25-08-19 © Ricardo Palonsky
Sooty-fronted Spinetail
Synallaxis frontalis
25-08-19 © Ricardo Palonsky



Long-winged Harrier
Circus buffoni
24-08-19 © Matías Torreguitar
Lake Duck
Oxyura vittata
24-08-19 © Luciano Massa
Scarlet-headed Blackbird
Amblyramphus holosericeus
24-08-19 © Silvia Sokolovsky
White-tipped Dove
Leptotila verreauxi
24-08-19 © Luciano Massa
Black-headed Duck
Heteronetta atricapilla
24-08-19 © Luciano Massa
Great Grebe
Podiceps major
24-08-19 © Luciano Massa
Yellow-chinned Spinetail
Certhiaxis cinnamomeus
24-08-19 © Silvia Sokolovsky
Maguari Stork
Ciconia maguari
24-08-19 © Luciano Massa
Snail Kite
Rostrhamus sociabilis
24-08-19 © Luciano Massa
Yellow-winged Blackbird
Agelasticus thilius
24-08-19 © Luciano Massa
Pied-billed Grebe
Podilymbus podiceps
24-08-19 © Luciano Massa
Whistling Heron
Syrigma sibilatrix
24-08-19 © Luciano Massa
Southern Screamer
Chauna torquata
24-08-19 © Luciano Massa
Red Shoveler
Anas platalea
24-08-19 © Luciano Massa
Gray-necked Wood-Rail
Aramides cajaneus
24-08-19 © Luciano Massa
24-08-19 © Luciano Massa
Spectacled Tyrant
Hymenops perspicillatus
24-08-19 © Luciano Massa
Saffron Finch
Sicalis flaveola
24-08-19 © Luciano Massa
Solitary Black Cacique
Cacicus solitarius
24-08-19 © Luciano Massa
Neotropic Cormorant
Phalacrocorax brasilianus
24-08-19 © Luciano Massa
Golden-billed Saltator
Saltator aurantiirostris
24-08-19 © Luciano Massa
White-crested Tyrannulet
Serpophaga subcristata
24-08-19 © Luciano Massa
Southern Caracara
Caracara plancus
24-08-19 © Luciano Massa
Sayaca Tanager
Thraupis sayaca
24-08-19 © Luciano Massa
Rufous-collared Sparrow
Zonotrichia capensis
24-08-19 © Luciano Massa
House Wren
Troglodytes aedon
24-08-19 © Luciano Massa
Roadside Hawk
Rupornis magnirostris
24-08-19 © Luciano Massa
Rufescent Tiger-Heron
Tigrisoma lineatum
24-08-19 © Luciano Massa
Red-crested Cardinal
Paroaria coronata
24-08-19 © Luciano Massa
Spot-flanked Gallinule
Gallinula melanops
24-08-19 © Luciano Massa
Fulvous Whistling-Duck
Dendrocygna bicolor
24-08-19 © Luciano Massa
Ringed Teal
Callonetta leucophrys
24-08-19 © Luciano Massa
Masked Gnatcatcher
Polioptila dumicola
24-08-19 © Luciano Massa
Checkered Woodpecker
Veniliornis mixtus
24-08-19 © Luciano Massa
Brazilian Teal
Amazonetta brasiliensis
24-08-19 © Luciano Massa
Chalk-browed Mockingbird
Mimus saturninus
24-08-19 © Luciano Massa
White-winged Coot
Fulica leucoptera
24-08-19 © Luciano Massa
24-08-19 © Luciano Massa




Tropical Screech Owl
Megascops choliba
20-8-19 © J. Simón Tagtachian
Red-and-white Crake
Laterallus leucopyrrhus
3-8-19 © Javier González

Buff-winged Cinclodes
Cinclodes fuscus
18-08-19 © Javier Guillermo González
18-08-19 © Javier Guillermo González
Lesser Yellowlegs
Tringa flavipes
18-08-19 © Javier Guillermo González
Buff-winged Cinclodes
Cinclodes fuscus
18-08-19 © Javier Guillermo González
Red Shoveler
Anas platalea
18-08-19 © Javier Guillermo González
18-08-19 © Javier Guillermo González
Brown-hooded Gull
Chroicocephalus maculipennis
18-08-19 © Javier Guillermo González
A huge number of gulls in the Duck pond. Though we consider them black-hooded gulls, there must be some grey-hooded gulls in the group. The difficulty to see each one of them does not let us confirm their presence. A small spot just in front of us rendered almost 200 individuals. At the back there was a big white mat and too many individuals in the water. Perhaps 1000 individuals?
Kelp Gull
Larus dominicanus
18-08-19 © Javier Guillermo González
Entre todas ellas destacaba esta gaviota cocinera juvenil
Snowy Egret
Egretta thula
18-08-19 © Javier Guillermo González

The snowy egret right on the branch with a male and female ringed teals. A yellow-billed teal swimming behind. At the back a pair of rosy-billed pochards

Narrow-billed Woodcreeper
Lepidocolaptes angustirostris
18-08-19 © Javier Guillermo González
18-08-19 © Javier Guillermo González
Rufescent Tiger-Heron
Tigrisoma lineatum
18-08-19 © Javier Guillermo González
Greyish Baywing
Agelaioides badius
18-08-19 © Javier Guillermo González
Shiny Cowbird
Molothrus bonariensis
18-08-19 ©
Chalk-browed Mockingbird
Mimus saturninus
18-08-19 © Javier Guillermo González



Chiloe Wigeon
Anas sibilatrix
13-08-19 © J. Simón Tagtachian
13-08-19 © J. Simón Tagtachian
Yellow-billed Pintail
Anas georgica
13-08-19 © J. Simón Tagtachian
Snail Kite
Rostrhamus sociabilis
13-08-19 © J. Simón Tagtachian
White-tufted Grebe
Rollandia rolland
13-08-19 © J. Simón Tagtachian
Maguari Stork
Ciconia maguari
13-08-19 © J. Simón Tagtachian
13-08-19 © J. Simón Tagtachian
Whistling Heron
Syrigma sibilatrix
13-08-19 © J. Simón Tagtachian
Yellow-browed Tyrant
Satrapa icterophrys
13-08-19 © J. Simón Tagtachian
Great Egret
Ardea alba
13-08-19 © J. Simón Tagtachian
13-08-19 © J. Simón Tagtachian
13-08-19 © J. Simón Tagtachian
Rufescent Tiger-Heron
Tigrisoma lineatum
13-08-19 © J. Simón Tagtachian
13-08-19 © J. Simón Tagtachian
Brown-hooded Gull
Chroicocephalus maculipennis
13-08-19 © J. Simón Tagtachian
13-08-19 © J. Simón Tagtachian
13-08-19 © J. Simón Tagtachian
13-08-19 © J. Simón Tagtachian
Checkered Woodpecker
Veniliornis mixtus
13-08-19 © J. Simón Tagtachian
Red-crested Cardinal
Paroaria coronata
13-08-19 © J. Simón Tagtachian
Rufous Hornero
Furnarius rufus
13-08-19 © J. Simón Tagtachian
Chalk-browed Mockingbird
Mimus saturninus
13-08-19 © J. Simón Tagtachian



Masked Duck
Nomonyx dominicus
06-08-19 © Hugo Hulsberg
First photo of this shy duck



Lesser Yellowlegs
Tringa flavipes
18-08-19 © Silvia Sokolovsky
18-08-19 © Silvia Sokolovsky
Ferruginous Pygmy-Owl
Glaucidium brasilianum
18-08-19 © Lucas de Ciria
Blue-billed Black-Tyrant
Knipolegus cyanirostris
18-08-19 © Lucas de Ciria
Rufous-browed Peppershrike
Cyclarhis gujanensis
18-08-19 © Lucas de Ciria
Rufescent Tiger-Heron
Tigrisoma lineatum
18-08-19 © Lucas de Ciria
Red Shoveler
Anas platalea
18-08-19 © Silvia Sokolovsky
We counted 9 in the Gull Pond  and there were more in the Duck Pond
Green-winged Saltator
Saltator similis
18-08-19 © Lucas de Ciria
18-08-19 © Lucas de Ciria
Narrow-billed Woodcreeper
Lepidocolaptes angustirostris
18-08-19 © Lucas de Ciria



Ringed Kingfisher
Megaceryle torquata
16-08-19 © Damián Müller
16-08-19 © Damián Müller
16-08-19 © Damián Müller
16-08-19 © Damián Müller
Only four records for the time being. But thanks to Damián we can enjoy the photos of this female



Rosy-billed Pochard
Netta peposaca
11-08-19 © Carlos González Ledo
More than thrity rosy-billed pochards and a camouflaged cocoi heron
Cocoi Heron
Ardea cocoi
11-08-19 © Carlos González Ledo
Rosy-billed Pochard
Netta peposaca
11-08-19 © Carlos González Ledo
11-08-19 © Carlos González Ledo
Brazilian Teal
Amazonetta brasiliensis
11-08-19 © Carlos González Ledo
11-08-19 © Carlos González Ledo
Great Kiskadee
Pitangus sulphuratus
11-08-19 © Carlos González Ledo



Southern Screamer
Chauna torquata
16-08-19 © María de las Mercedes Martínez
16-08-19 © María de las Mercedes Martínez
Snowy Egret
Egretta thula
16-08-19 © Gustavo F. Brahamian
16-08-19 © Gustavo F. Brahamian
16-08-19 © María de las Mercedes Martínez
16-08-19 © María de las Mercedes Martínez
Pied-billed Grebe
Podilymbus podiceps
16-08-19 © Gustavo F. Brahamian
Brown-hooded Gull
Chroicocephalus maculipennis
16-08-19 © Gustavo F. Brahamian
Wattled Jacana
Jacana jacana
16-08-19 © Gustavo F. Brahamian
Fulvous Whistling-Duck
Dendrocygna bicolor
16-08-19 © Gustavo F. Brahamian
White-crested Tyrannulet
Serpophaga subcristata
14-08-19 © Gustavo F. Brahamian
14-08-19 © Gustavo F. Brahamian
14-08-19 © Gustavo F. Brahamian
14-08-19 © Gustavo F. Brahamian

Whistling Heron
Syrigma sibilatrix
14-08-19 © Gustavo F. Brahamian
14-08-19 © Gustavo F. Brahamian
Snowy Egret
Egretta thula
14-08-19 © Gustavo F. Brahamian
Only a few
14-08-19 © Gustavo F. Brahamian
14-08-19 © Gustavo F. Brahamian
14-08-19 © Gustavo F. Brahamian
Kelp Gull
Larus dominicanus
14-08-19 © Gustavo F. Brahamian
Nenday Parakeet
Aratinga nenday
07-08-19 © Gustavo F. Brahamian
07-08-19 © Gustavo F. Brahamian
07-08-19 © Gustavo F. Brahamian
Rosy-billed Pochard
Netta peposaca
07-08-19 © Gustavo F. Brahamian
07-08-19 © Gustavo F. Brahamian
Chilean Swallow
Tachycineta meyeni
03-08-19 © Gustavo F. Brahamian
Blue-and-white Swallow
Pygochelidon cyanoleuca
07-08-19 © Gustavo F. Brahamian
Rufous-collared Sparrow
Zonotrichia capensis
07-08-19 © Gustavo F. Brahamian
Southern Caracara
Caracara plancus
07-08-19 © Gustavo F. Brahamian



Scarlet-headed Blackbird
Amblyramphus holosericeus
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González
Chiloe Wigeon
Anas sibilatrix
03-08-19 © Javier Guillermo González
Black-headed Duck
Heteronetta atricapilla
03-08-19 © Javier Guillermo González
Rufescent Tiger-Heron
Tigrisoma lineatum
03-08-19 © Javier Guillermo González
Maguari Stork
Ciconia maguari
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González
White-barred Piculet
Picumnus cirratus
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González
Snail Kite
Rostrhamus sociabilis
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González
Black-necked Swan
Cygnus melancoryphus
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González
Yellow-billed Cardinal
Paroaria capitata
03-08-19 © Javier Guillermo González
Ringed Teal
Callonetta leucophrys
03-08-19 © Javier Guillermo González
Spot-flanked Gallinule
Gallinula melanops
03-08-19 © Javier Guillermo González
Spectacled Tyrant
Hymenops perspicillatus
03-08-19 © Javier Guillermo González
Saffron Finch
Sicalis flaveola
03-08-19 © Javier Guillermo González
Great Grebe
Podiceps major
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González
03-08-19 © Javier Guillermo González




Southern Caracara
Caracara plancus
04-08-19 © Carlos González Ledo
04-08-19 © Carlos González Ledo
Una pareja volando muy cerca de un nido al que le están aportando ramas
Red-crested Cardinal
Paroaria coronata
04-08-19 © Carlos González Ledo
Yellow-billed Cardinal
Paroaria capitata
04-08-19 © Carlos González Ledo
Brazilian Teal
Amazonetta brasiliensis
04-08-19 © Carlos González Ledo
Creamy-bellied Thrush
Turdus amaurochalinus
04-08-19 © Carlos González Ledo
Yellow-billed Pintail
Anas georgica
28-07-19 © Carlos González Ledo

With Rosy-billed Pochards on top

28-07-19 © Carlos González Ledo

Speculum: superior and inferior bands beige

Golden-billed Saltator
Saltator aurantiirostris
28-07-19 © Carlos González Ledo




Royal Tern
Thalasseus maximus
07-08-19 © Diego Carús

On the buoy a group of Royal Terns and a South american Tern

07-08-19 © Diego Carús
South American Tern
Sterna hirundinacea
07-08-19 © Diego Carús
Rusty-collared Seedeater
Sporophila collaris
03-08-19 © Fernando Mollo

Snail Kite
Rostrhamus sociabilis
06-08-19 © Gustavo F. Brahamian
06-08-19 © Gustavo F. Brahamian
Harris's Hawk
Parabuteo unicinctus
06-08-19 © Gustavo F. Brahamian
06-08-19 © Gustavo F. Brahamian
Brown-hooded Gull
Chroicocephalus maculipennis
06-08-19 © Gustavo F. Brahamian
Brazilian Teal
Amazonetta brasiliensis
06-08-19 © Gustavo F. Brahamian




Red Shoveler
Anas platalea
04-08-19 © Silvia Ana González
04-08-19 © Silvia Ana González
04-08-19 © Silvia Ana González
Very far in the Duck Pond





Chiloe Wigeon
Anas sibilatrix
03-08-19 © Sebastián Otero
Silvia told us the position of the duck. It turned out a chiloe wigeon. Then a second duck was spotted. Later in the afternoon Sebastián saw three more ducks landing on the pond
Black-headed Duck
Heteronetta atricapilla
03-08-19 © Sergio Cusano
03-08-19 © Sergio Cusano
03-08-19 © Sergio Cusano

With yellow-billed pintails

03-08-19 © Sergio Cusano
White-barred Piculet
Picumnus cirratus
03-08-19 © Lucas de Ciria
03-08-19 © Sergio Cusano
03-08-19 © Sergio Cusano
Gray-hooded Gull
Chroicocephalus cirrocephalus
03-08-19 © Sergio Cusano
03-08-19 © Sergio Cusano
03-08-19 © Sergio Cusano
03-08-19 © Sergio Cusano
Entre todas las gaviotas capucho café encontramos dos capucho gris
Brown-hooded Gull
Chroicocephalus maculipennis
03-08-19 © Lucas de Ciria
Yellow-billed Teal
Anas flavirostris
03-08-19 © Lucas de Ciria
White-crested Tyrannulet
Serpophaga subcristata
03-08-19 © Lucas de Ciria
Screaming Cowbird
Molothrus rufoaxillaris
03-08-19 © Sergio Cusano
Golden-crowned Warbler
Basileuterus culicivorus
03-08-19 © Sergio Cusano
Yellow-browed Tyrant
Satrapa icterophrys
03-08-19 © Sergio Cusano
Solitary Black Cacique
Cacicus solitarius
03-08-19 © Sergio Cusano
Chalk-browed Mockingbird
Mimus saturninus
03-08-19 © Lucas de Ciria
Great Kiskadee
Pitangus sulphuratus
03-08-19 © Sergio Cusano
White-tipped Plantcutter
Phytotoma rutila
01-08-19 © Silvia Sokolovsky
Spectacled Tyrant
Hymenops perspicillatus
01-08-19 © Silvia Sokolovsky
Sooty-fronted Spinetail
Synallaxis frontalis
01-08-19 © Silvia Sokolovsky

Spot-winged Pigeon
Patagioenas maculosa
31-07-19 © J. Simón Tagtachian
31-07-19 © J. Simón Tagtachian
31-07-19 © J. Simón Tagtachian
Great Grebe
Podiceps major
31-07-19 © J. Simón Tagtachian
Southern Screamer
Chauna torquata
31-07-19 © J. Simón Tagtachian
Harris's Hawk
Parabuteo unicinctus
31-07-19 © J. Simón Tagtachian
Nenday Parakeet
Aratinga nenday
31-07-19 © J. Simón Tagtachian
Ringed Teal
Callonetta leucophrys
31-07-19 © J. Simón Tagtachian
Yellow-browed Tyrant
Satrapa icterophrys
31-07-19 © J. Simón Tagtachian
Creamy-bellied Thrush
Turdus amaurochalinus
31-07-19 © J. Simón Tagtachian
Red-crested Cardinal
Paroaria coronata
31-07-19 © J. Simón Tagtachian
Brazilian Teal
Amazonetta brasiliensis
31-07-19 © J. Simón Tagtachian
Hooded Siskin
Spinus magellanicus
31-07-19 © J. Simón Tagtachian
Narrow-billed Woodcreeper
Lepidocolaptes angustirostris
31-07-19 © J. Simón Tagtachian
Cocoi Heron
Ardea cocoi
31-07-19 © J. Simón Tagtachian
House Wren
Troglodytes aedon
31-07-19 © J. Simón Tagtachian
31-07-19 © J. Simón Tagtachian