News - October 2020



Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
31-10-20 © Héctor Horacio García
Rufescent Tiger-Heron
31-10-20 © Héctor Horacio García
Glittering-bellied Emerald
Chlorostilbon lucidus
Glittering-bellied Emerald
31-10-20 © Héctor Horacio García
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
31-10-20 © Héctor Horacio García
Monk Parakeet
Myiopsitta monachus
Monk Parakeet
31-10-20 © Héctor Horacio García
Streaked Flycatcher
Myiodynastes maculatus
Streaked Flycatcher
31-10-20 © Héctor Horacio García
Picazuro Pigeon
Patagioenas picazuro
Picazuro Pigeon
31-10-20 © Héctor Horacio García



Ferruginous Pygmy-Owl
Glaucidium brasilianum
Ferruginous Pygmy-Owl
24-10-20 © J. Simón Tagtachian
Ferruginous Pygmy-Owl
24-10-20 © J. Simón Tagtachian
Limpkin
Aramus guarauna
Limpkin
24-10-20 © J. Simón Tagtachian
Whistling Heron
Syrigma sibilatrix
Whistling Heron
24-10-20 © J. Simón Tagtachian
Southern Lapwing
Vanellus chilensis
Southern Lapwing
24-10-20 © J. Simón Tagtachian
Southern Lapwing
24-10-20 © J. Simón Tagtachian
Southern Lapwing
24-10-20 © J. Simón Tagtachian
Chestnut-capped Blackbird
Chrysomus ruficapillus
Chestnut-capped Blackbird
24-10-20 © J. Simón Tagtachian
Chestnut-capped Blackbird
24-10-20 © J. Simón Tagtachian
Chestnut-capped Blackbird
24-10-20 © J. Simón Tagtachian
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
24-10-20 © J. Simón Tagtachian
Tropical Kingbird
24-10-20 © J. Simón Tagtachian
Sayaca Tanager
Thraupis sayaca
Sayaca Tanager
24-10-20 © J. Simón Tagtachian
Hooded Siskin
Spinus magellanicus
Hooded Siskin
24-10-20 © J. Simón Tagtachian
Red-eyed Vireo
Vireo olivaceus
Red-eyed Vireo
24-10-20 © J. Simón Tagtachian
Fulvous Whistling-Duck
Dendrocygna bicolor
Fulvous Whistling-Duck
24-10-20 © J. Simón Tagtachian
Coscoroba Swan
Coscoroba coscoroba
Coscoroba Swan
24-10-20 © J. Simón Tagtachian
Black-necked Swan
Cygnus melancoryphus
Black-necked Swan
24-10-20 © J. Simón Tagtachian

With two coots, one of them a red-fronted coot


Diademed Tanager
Stephanophorus diadematus
Diademed Tanager
17-10-20 © Fernando Crespo
White-lined Tanager
Tachyphonus rufus
White-lined Tanager
18-10-20 © Fernando Crespo
White-lined Tanager
18-10-20 © Fernando Crespo
Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
18-10-20 © Fernando Crespo
White-eyed Parakeet
Psittacara leucophtalmus
White-eyed Parakeet
18-10-20 © Fernando Crespo
Red-eyed Vireo
Vireo olivaceus
Red-eyed Vireo
17-10-20 © Fernando Crespo
Green-barred Woodpecker
Colaptes melanochloros
Green-barred Woodpecker
18-10-20 © Fernando Crespo
White-rumped Swallow
Tachycineta leucorrhoa
White-rumped Swallow
18-10-20 © Fernando Crespo

Three families
Southern Screamer
Chauna torquata
Southern Screamer
30-10-20 © Milena LLopis
Masked gnatcatcher flegdlings at Canal Viamonte
Masked gnatcatcher flegdlings at Canal Viamonte
Two fledglings waiting to be fed
Read more
Rufescent tiger-heron clutch at Canal Viamonte 2020
Rufescent tiger-heron clutch at Canal Viamonte 2020
Feeding scene
Read more



Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
30-10-20 © Milena LLopis
Variable Oriole
Icterus pyrrhopterus
Variable Oriole
30-10-20 © Milena LLopis

Eating avocado

Blue-and-yellow Tanager
Pipraeidea bonariensis
Blue-and-yellow Tanager
30-10-20 © Milena LLopis

Eating white mulberry

Small-billed Elaenia
Elaenia parvirostris
Small-billed Elaenia
30-10-20 © Milena LLopis
Monk Parakeet
Myiopsitta monachus
Monk Parakeet
30-10-20 © Milena LLopis
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
30-10-20 © Milena LLopis
Checkered Woodpecker
Veniliornis mixtus
Checkered Woodpecker
30-10-20 © Milena LLopis
House Wren
Troglodytes aedon
House Wren
30-10-20 © Milena LLopis
Creamy-bellied Thrush
Turdus amaurochalinus
Creamy-bellied Thrush
30-10-20 © Milena LLopis
Chalk-browed Mockingbird
Mimus saturninus
Chalk-browed Mockingbird
30-10-20 © Milena LLopis
Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
27-10-20 © Milena LLopis
Rufescent Tiger-Heron
27-10-20 © Milena LLopis
Rufescent Tiger-Heron
27-10-20 © Milena LLopis

With a twig to arrange the nest

Rufescent Tiger-Heron
27-10-20 © Milena LLopis
Rufescent Tiger-Heron
27-10-20 © Milena LLopis

Getting the right position to cover the little tiger-heron

Two tiger-herons have been born. This nest was detected for the first time on Sunday 27th two days after the reopening.

Long-winged Harrier
Circus buffoni
Long-winged Harrier
27-10-20 © Milena LLopis
Red-eyed Vireo
Vireo olivaceus
Red-eyed Vireo
27-10-20 © Milena LLopis

Time for courtship and pair formation

Southern Screamer
Chauna torquata
Southern Screamer
27-10-20 © Milena LLopis
Fork-tailed Flycatcher
Tyrannus savana
Fork-tailed Flycatcher
27-10-20 © Milena LLopis
Streaked Flycatcher
Myiodynastes maculatus
Streaked Flycatcher
27-10-20 © Milena LLopis
Yellow-billed Cardinal
Paroaria capitata
Yellow-billed Cardinal
27-10-20 © Milena LLopis
Cattle Tyrant
Machetornis rixosa
Cattle Tyrant
27-10-20 © Milena LLopis
Glittering-bellied Emerald
Chlorostilbon lucidus
Glittering-bellied Emerald
27-10-20 © Milena LLopis

Male lapping up lantana

Giant Wood-Rail
Aramides ypecaha
Giant Wood-Rail
27-10-20 © Milena LLopis
Saffron Finch
Sicalis flaveola
Saffron Finch
27-10-20 © Milena LLopis
Harris's Hawk
Parabuteo unicinctus
Harris's Hawk
27-10-20 © Milena LLopis

With blue-and-white swallow

Roadside Hawk
Rupornis magnirostris
Roadside Hawk
27-10-20 © Milena LLopis
Guira Cuckoo
Guira guira
Guira Cuckoo
27-10-20 © Milena LLopis
White-faced Whistling-Duck
Dendrocygna viduata
White-faced Whistling-Duck
27-10-20 © Milena LLopis
White-faced Whistling-Duck
27-10-20 © Milena LLopis
Coscoroba Swan
Coscoroba coscoroba
Coscoroba Swan
27-10-20 © Milena LLopis
Monk Parakeet
Myiopsitta monachus
Monk Parakeet
27-10-20 © Milena LLopis
Red-fronted Coot
Fulica rufifrons
Red-fronted Coot
27-10-20 © Milena LLopis
Mallard Duck
Anas platyrhynchos
Mallard Duck
27-10-20 © Milena LLopis



Spot-winged Pigeon
Patagioenas maculosa
Spot-winged Pigeon
10-10-20 © Milena LLopis
Spot-winged Pigeon
10-10-20 © Milena LLopis

In apparent courtship one pecked at the other's wing, which flew to another branch. It returned to the same position and repeated the cyle.

Bearded Tachuri
Polystictus pectoralis
Bearded Tachuri
25-10-20 © Daniel J. Rodríguez
Bearded Tachuri
25-10-20 © Daniel J. Rodríguez
Bearded Tachuri
25-10-20 © Daniel J. Rodríguez
Bearded Tachuri
25-10-20 © Daniel J. Rodríguez
Bearded Tachuri
25-10-20 © Daniel J. Rodríguez
Bearded Tachuri
25-10-20 © Daniel J. Rodríguez
Roseate Spoonbill
Platalea ajaja
Roseate Spoonbill
15-10-20 © Daniel J. Rodríguez
Roseate Spoonbill
15-10-20 © Daniel J. Rodríguez
Roseate Spoonbill
15-10-20 © Daniel J. Rodríguez



Lesser Yellowlegs
Tringa flavipes
Lesser Yellowlegs
24-10-20 © Carlos Álvarez
Lesser Yellowlegs
24-10-20 © Carlos Álvarez
Lesser Yellowlegs
24-10-20 © Javier Guillermo González
Lesser Yellowlegs
24-10-20 © Javier Guillermo González
Lesser Yellowlegs
24-10-20 © Javier Guillermo González
Gray-breasted Martin
Progne chalybea
Gray-breasted Martin
24-10-20 © Javier Guillermo González
Gray-breasted Martin
24-10-20 © Javier Guillermo González
Gray-breasted Martin
24-10-20 © Javier Guillermo González
Gray-breasted Martin
24-10-20 © Javier Guillermo González
Brown-chested Martin
Progne tapera
Brown-chested Martin
24-10-20 © Javier Guillermo González
Brown-chested Martin
24-10-20 © Javier Guillermo González
Brown-chested Martin
24-10-20 © Héctor Horacio García
Chestnut-capped Blackbird
Chrysomus ruficapillus
Chestnut-capped Blackbird
24-10-20 © Héctor Horacio García
Chestnut-capped Blackbird
24-10-20 © Javier Guillermo González
Maguari Stork
Ciconia maguari
Maguari Stork
30-10-20 © Javier Guillermo González
Red-eyed Vireo
Vireo olivaceus
Red-eyed Vireo
30-10-20 © Javier Guillermo González
Streaked Flycatcher
Myiodynastes maculatus
Streaked Flycatcher
30-10-20 © Javier Guillermo González
Streaked Flycatcher
30-10-20 © Héctor Horacio García
Black-crowned Night-Heron
Nycticorax nycticorax
Black-crowned Night-Heron
24-10-20 © Héctor Horacio García
Yellow-billed Teal
Anas flavirostris
Yellow-billed Teal
24-10-20 © Héctor Horacio García
Yellow-billed Teal
24-10-20 © Javier Guillermo González
Yellow-billed Teal
24-10-20 © Javier Guillermo González
Yellow-billed Teal
24-10-20 © Javier Guillermo González
Yellow-billed Teal
24-10-20 © Javier Guillermo González
Southern Screamer
Chauna torquata
Southern Screamer
24-10-20 © Javier Guillermo González
Southern Screamer
24-10-20 © Javier Guillermo González
Chimango Caracara
Milvago chimango
Chimango Caracara
24-10-20 © Héctor Horacio García
Chimango Caracara
24-10-20 © Javier Guillermo González
Fulvous Whistling-Duck
Dendrocygna bicolor
Fulvous Whistling-Duck
24-10-20 © Héctor Horacio García
Fulvous Whistling-Duck
24-10-20 © Javier Guillermo González

With a silver teal behind, a coot and a plumbeous rail on the right. A dog's head in the circle in the water

Fulvous Whistling-Duck
24-10-20 © Javier Guillermo González

With a rosy-billed pochard and two silver teals

Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
24-10-20 © Javier Guillermo González
Rufescent Tiger-Heron
24-10-20 © Javier Guillermo González





New bird species
Stripe-crowned Spinetail
Cranioleuca pyrrhophia
Stripe-crowned Spinetail
18-10-20 © Andrés de Miguel
Stripe-crowned Spinetail
18-10-20 © Andrés de Miguel
Stripe-crowned Spinetail
18-10-20 © Andrés de Miguel

Chotoy Spinetail
Schoeniophylax phryganophilus
Chotoy Spinetail
17-10-20 © Javier Guillermo González
Chotoy Spinetail
17-10-20 © Javier Guillermo González
Chotoy Spinetail
17-10-20 © Javier Guillermo González
Chotoy Spinetail
17-10-20 © Carlos Álvarez
Ferruginous Pygmy-Owl
Glaucidium brasilianum
Ferruginous Pygmy-Owl
17-10-20 © Javier Guillermo González
Ferruginous Pygmy-Owl
17-10-20 © Javier Guillermo González
Ferruginous Pygmy-Owl
17-10-20 © Javier Guillermo González
Swainson's Flycatcher
Myiarchus swainsoni
Swainson's Flycatcher
17-10-20 © Javier Guillermo González
Lesser Yellowlegs
Tringa flavipes
Lesser Yellowlegs
17-10-20 © Javier Guillermo González
Spectacled Tyrant
Hymenops perspicillatus
Spectacled Tyrant
17-10-20 © Javier Guillermo González
Black-necked Stilt
Himantopus mexicanus
Black-necked Stilt
17-10-20 © Javier Guillermo González
Spot-winged Pigeon
Patagioenas maculosa
Spot-winged Pigeon
17-10-20 © Javier Guillermo González

With brown-chested martin on the right

Yellow-browed Tyrant
Satrapa icterophrys
Yellow-browed Tyrant
17-10-20 © Javier Guillermo González
Maguari Stork
Ciconia maguari
Maguari Stork
17-10-20 © Javier Guillermo González
White-eyed Parakeet
Psittacara leucophtalmus
White-eyed Parakeet
17-10-20 © Javier Guillermo González
White-eyed Parakeet
17-10-20 © Javier Guillermo González
Snail Kite
Rostrhamus sociabilis
Snail Kite
17-10-20 © Javier Guillermo González
Checkered Woodpecker
Veniliornis mixtus
Checkered Woodpecker
17-10-20 © Héctor Horacio García
Checkered Woodpecker
17-10-20 © Héctor Horacio García
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
17-10-20 © Héctor Horacio García
Black-crowned Night-Heron
Nycticorax nycticorax
Black-crowned Night-Heron
17-10-20 © Javier Guillermo González
Cocoi Heron
Ardea cocoi
Cocoi Heron
17-10-20 © Javier Guillermo González
Cocoi Heron
17-10-20 © Javier Guillermo González

With southern caracara at the back

Snowy Egret
Egretta thula
Snowy Egret
17-10-20 © Javier Guillermo González
Blue-and-yellow Tanager
Pipraeidea bonariensis
Blue-and-yellow Tanager
17-10-20 © Javier Guillermo González
Golden-billed Saltator
Saltator aurantiirostris
Golden-billed Saltator
17-10-20 © Javier Guillermo González



Peregrine Falcon
Falco peregrinus
Peregrine Falcon
12-10-20 © Javier Guillermo González
Green-winged Saltator
Saltator similis
Green-winged Saltator
12-10-20 © Javier Guillermo González
Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
12-10-20 © Javier Guillermo González
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
12-10-20 © Javier Guillermo González
Gray-breasted Martin
Progne chalybea
Gray-breasted Martin
12-10-20 © Javier Guillermo González
Red-crested Cardinal
Paroaria coronata
Red-crested Cardinal
12-10-20 © Javier Guillermo González
Masked Gnatcatcher
Polioptila dumicola
Masked Gnatcatcher
12-10-20 © Javier Guillermo González



Grassland Yellow-Finch
Sicalis luteola
Grassland Yellow-Finch
14-10-20 © Héctor Horacio García

Leucistic individual

Grassland Yellow-Finch
14-10-20 © Héctor Horacio García

Leucistic individual

Grassland Yellow-Finch
14-10-20 © Héctor Horacio García
Grassland Yellow-Finch
14-10-20 © Héctor Horacio García
Grassland Yellow-Finch
14-10-20 © Héctor Horacio García

Leucistic individual

Diademed Tanager
Stephanophorus diadematus
Diademed Tanager
14-10-20 © Milena LLopis
Diademed Tanager
14-10-20 © Milena LLopis

Milena tells us that "I saw a behaviour unfamiliar to me which was completely unexpected. The diademed tanager was at the loquat tree. I thought it would eat the fruits but I saw it sally to snatch an insect. After that, I took these two photos where it kept eating insects instead of fruits.

I mentioned this to an observer who proposed that since this is breeding time feeding needs require a high-protein diet and they turn to insects since they are highly nutritional". 
Following the thread of reasoning this individual should be a female (the diademed tanager shows no dichromatism) which is the one that invests energy to produce eggs. 
Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
14-10-20 © Héctor Horacio García

Sitting on eggs

European Starling
Sturnus vulgaris
European Starling
14-10-20 © Héctor Horacio García
Golden-billed Saltator
Saltator aurantiirostris
Golden-billed Saltator
14-10-20 © Héctor Horacio García
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
14-10-20 © Héctor Horacio García
Rufous-bellied Thrush
Turdus rufiventris
Rufous-bellied Thrush
14-10-20 © Héctor Horacio García
Shiny Cowbird
Molothrus bonariensis
Shiny Cowbird
14-10-20 © Héctor Horacio García
Bran-colored Flycatcher
Myiophobus fasciatus
Bran-colored Flycatcher
11-10-20 © Guillermo Costa
Solitary Black Cacique
Cacicus solitarius
Solitary Black Cacique
11-10-20 © Guillermo Costa
Solitary Black Cacique
11-10-20 © Guillermo Costa
Chestnut-capped Blackbird
Chrysomus ruficapillus
Chestnut-capped Blackbird
11-10-20 © Guillermo Costa
Chestnut-capped Blackbird
11-10-20 © Guillermo Costa
Chestnut-capped Blackbird
11-10-20 © Guillermo Costa
Chestnut-capped Blackbird
11-10-20 © Guillermo Costa
We have been watching a flock of chestnut-capped blackbirds, but not this big
Chestnut-capped Blackbird
11-10-20 © Guillermo Costa
Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
11-10-20 © Guillermo Costa
Whistling Heron
Syrigma sibilatrix
Whistling Heron
11-10-20 © Guillermo Costa
Maguari Stork
Ciconia maguari
Maguari Stork
11-10-20 © Guillermo Costa




New bird species
Brown-crested Flycatcher
Myiarchus tyrannulus
Brown-crested Flycatcher
12-10-20 © Claudia y Diego Bastías
Brown-crested Flycatcher
12-10-20 © Claudia y Diego Bastías
A resident of  forests, savannas and gallery forests of the center-north appeared in the reserve. The bill almost entirely black only with a rosy base, rufous edgings on primaries and the rufous edges of  rectrices tell this bird apart from the Swainson's flycatcher, which is coming to the reserve to spend the summer. 

Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
11-10-20 © Carlos González Ledo
Rufescent Tiger-Heron
11-10-20 © Carlos González Ledo
Rufescent Tiger-Heron
11-10-20 © Carlos González Ledo
Great Kiskadee
Pitangus sulphuratus
Great Kiskadee
11-10-20 © Carlos González Ledo
Maguari Stork
Ciconia maguari
Maguari Stork
11-10-20 © Carlos González Ledo
Maguari Stork
11-10-20 © Carlos González Ledo
Maguari Stork
11-10-20 © Carlos González Ledo
Black-crowned Night-Heron
Nycticorax nycticorax
Black-crowned Night-Heron
11-10-20 © Carlos González Ledo
European Starling
Sturnus vulgaris
European Starling
11-10-20 © Carlos González Ledo
European Starling
11-10-20 © Carlos González Ledo
European Starling
11-10-20 © Carlos González Ledo
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
11-10-20 © Carlos González Ledo
Cocoi Heron
Ardea cocoi
Cocoi Heron
11-10-20 © Carlos González Ledo





Diademed Tanager
Stephanophorus diadematus
Diademed Tanager
10-10-20 © Javier Guillermo González
Diademed Tanager
10-10-20 © Javier Guillermo González
Green Kingfisher
Chloroceryle americana
Green Kingfisher
10-10-20 © Javier Guillermo González
Green Kingfisher
10-10-20 © Javier Guillermo González
Blue-and-yellow Tanager
Pipraeidea bonariensis
Blue-and-yellow Tanager
10-10-20 © Javier Guillermo González
Blue-and-yellow Tanager
10-10-20 © Javier Guillermo González
Blue-and-yellow Tanager
10-10-20 © Javier Guillermo González
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
10-10-20 © Javier Guillermo González
Maguari Stork
Ciconia maguari
Maguari Stork
10-10-20 © Javier Guillermo González
Sayaca Tanager
Thraupis sayaca
Sayaca Tanager
10-10-20 © Javier Guillermo González
Green-winged Saltator
Saltator similis
Green-winged Saltator
10-10-20 © Javier Guillermo González
Golden-billed Saltator
Saltator aurantiirostris
Golden-billed Saltator
10-10-20 © Javier Guillermo González
Roadside Hawk
Rupornis magnirostris
Roadside Hawk
10-10-20 © Javier Guillermo González
Harris's Hawk
Parabuteo unicinctus
Harris's Hawk
10-10-20 © Javier Guillermo González
Harris's Hawk
10-10-20 © Javier Guillermo González



Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
07-10-20 © J. Simón Tagtachian
Rufescent Tiger-Heron
07-10-20 © J. Simón Tagtachian

Lucas detected this nest on September,27th just after the reopening.

Glittering-bellied Emerald
Chlorostilbon lucidus
Glittering-bellied Emerald
07-10-20 © J. Simón Tagtachian
Green-barred Woodpecker
Colaptes melanochloros
Green-barred Woodpecker
07-10-20 © J. Simón Tagtachian
Small-billed Elaenia
Elaenia parvirostris
Small-billed Elaenia
07-10-20 © J. Simón Tagtachian
Small-billed Elaenia
07-10-20 © J. Simón Tagtachian
Small-billed Elaenia
07-10-20 © J. Simón Tagtachian
Monk Parakeet
Myiopsitta monachus
Monk Parakeet
07-10-20 © J. Simón Tagtachian
Rufous Hornero
Furnarius rufus
Rufous Hornero
07-10-20 © J. Simón Tagtachian
Southern Caracara
Caracara plancus
Southern Caracara
07-10-20 © J. Simón Tagtachian
Chimango Caracara
Milvago chimango
Chimango Caracara
07-10-20 © J. Simón Tagtachian



Peregrine falcon on the wing
Peregrine falcon on the wing
Wing beating
Read more




Mottle-cheeked Tyrannulet
Phylloscartes ventralis
Mottle-cheeked Tyrannulet
08-10-20 © Lucas de Ciria
Mottle-cheeked Tyrannulet
08-10-20 © Lucas de Ciria
White-barred Piculet
Picumnus cirratus
White-barred Piculet
08-10-20 © Lucas de Ciria
Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
08-10-20 © Lucas de Ciria
Glittering-bellied Emerald
Chlorostilbon lucidus
Glittering-bellied Emerald
08-10-20 © Lucas de Ciria
Roadside Hawk
Rupornis magnirostris
Roadside Hawk
08-10-20 © Lucas de Ciria
Checkered Woodpecker
Veniliornis mixtus
Checkered Woodpecker
08-10-20 © Lucas de Ciria
White-rumped Swallow
Tachycineta leucorrhoa
White-rumped Swallow
08-10-20 © Lucas de Ciria
Golden-crowned Warbler
Basileuterus culicivorus
Golden-crowned Warbler
08-10-20 © Lucas de Ciria
Shiny Cowbird
Molothrus bonariensis
Shiny Cowbird
08-10-20 © Lucas de Ciria




Striped Owl
Pseudoscops clamator
Striped Owl
04-10-20 © Lucas de Ciria
Striped Owl
04-10-20 © Lucas de Ciria
Striped Owl
04-10-20 © Lucas de Ciria
Screaming Cowbird
Molothrus rufoaxillaris
Screaming Cowbird
04-10-20 © Lucas de Ciria
Ringed Kingfisher
Megaceryle torquata
Ringed Kingfisher
04-10-20 © Fernando Crespo

Striped Owl
Pseudoscops clamator
Striped Owl
03-10-20 © Javier Guillermo González
Striped Owl
03-10-20 © Javier Guillermo González
Striped Owl
03-10-20 © Javier Guillermo González
Grey-throated Warbling-Finch
Poospiza cabanisi
Grey-throated Warbling-Finch
03-10-20 © Javier Guillermo González
Grey-throated Warbling-Finch
03-10-20 © Javier Guillermo González
Royal Tern
Thalasseus maximus
Royal Tern
03-10-20 © Javier Guillermo González
Royal Tern
03-10-20 © Javier Guillermo González
Peregrine Falcon
Falco peregrinus
Peregrine Falcon
03-10-20 © Javier Guillermo González
Snail Kite
Rostrhamus sociabilis
Snail Kite
03-10-20 © Javier Guillermo González
Yellow-chevroned Parakeet
Brotogeris chiriri
Yellow-chevroned Parakeet
03-10-20 © Javier Guillermo González
Yellow-chevroned Parakeet
03-10-20 © Javier Guillermo González

Eating flower of Chinese wisteria Wisteria sinensis

Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
03-10-20 © Javier Guillermo González

At Canal Viamonte

Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
03-10-20 © Javier Guillermo González
Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
03-10-20 © Javier Guillermo González
Southern Screamer
Chauna torquata
Southern Screamer
03-10-20 © Javier Guillermo González
White-tufted Grebe
Rollandia rolland
White-tufted Grebe
03-10-20 © Javier Guillermo González
Black-crowned Night-Heron
Nycticorax nycticorax
Black-crowned Night-Heron
03-10-20 © Javier Guillermo González
Pied-billed Grebe
Podilymbus podiceps
Pied-billed Grebe
03-10-20 © Javier Guillermo González
Pied-billed Grebe
03-10-20 © Javier Guillermo González
Red-fronted Coot
Fulica rufifrons
Red-fronted Coot
03-10-20 © Javier Guillermo González
Narrow-billed Woodcreeper
Lepidocolaptes angustirostris
Narrow-billed Woodcreeper
03-10-20 © Javier Guillermo González
Narrow-billed Woodcreeper
03-10-20 © Javier Guillermo González
Green-winged Saltator
Saltator similis
Green-winged Saltator
03-10-20 © Javier Guillermo González
Blue-and-yellow Tanager
Pipraeidea bonariensis
Blue-and-yellow Tanager
03-10-20 © Javier Guillermo González
Sayaca Tanager
Thraupis sayaca
Sayaca Tanager
03-10-20 © Javier Guillermo González
Black-necked Swan
Cygnus melancoryphus
Black-necked Swan
03-10-20 © Javier Guillermo González
Coscoroba Swan
Coscoroba coscoroba
Coscoroba Swan
03-10-20 © Javier Guillermo González
Coscoroba Swan
03-10-20 © Javier Guillermo González
White-crested Tyrannulet
Serpophaga subcristata
White-crested Tyrannulet
03-10-20 © Javier Guillermo González
Glittering-bellied Emerald
Chlorostilbon lucidus
Glittering-bellied Emerald
03-10-20 © Javier Guillermo González
Golden-crowned Warbler
Basileuterus culicivorus
Golden-crowned Warbler
03-10-20 © Javier Guillermo González
Mallard Duck
Anas platyrhynchos
Mallard Duck
03-10-20 © Javier Guillermo González




Striped Owl
Pseudoscops clamator
Striped Owl
03-10-20 © Fernando Crespo
Chestnut-capped Blackbird
Chrysomus ruficapillus
Chestnut-capped Blackbird
03-10-20 © Fernando Crespo
Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
03-10-20 © Fernando Crespo

Older photos by Fernando Crespo
Ringed Kingfisher
Megaceryle torquata
Ringed Kingfisher
19-09-20 © Fernando Crespo
Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
12-09-20 © Fernando Crespo
White-faced Ibis
Plegadis chihi
White-faced Ibis
12-09-20 © Fernando Crespo
Maguari Stork
Ciconia maguari
Maguari Stork
12-09-20 © Fernando Crespo
Fawn-breasted Tanager
Pipraeidea melanonota
Fawn-breasted Tanager
05-09-20 © Fernando Crespo
Dark-faced Ground-Tyrant
Muscisaxicola maclovianus
Dark-faced Ground-Tyrant
23-08-20 © Fernando Crespo
Yellow-chinned Spinetail
Certhiaxis cinnamomeus
Yellow-chinned Spinetail
23-08-20 © Fernando Crespo
Spot-winged Pigeon
Patagioenas maculosa
Spot-winged Pigeon
20-08-20 © Fernando Crespo