News - November 2016

Plants
Cuphea fruticosa
Cuphea fruticosa
Siete sangrías/Cuphea fruticosa© Carlos González Ledo
Yellow bird of paradise
Caesalpinia gilliesii
Barba de chivo/Yellow bird of paradise© J. Simón Tagtachian
Dodonaea viscosa
Dodonaea viscosa
Chirca/Dodonaea viscosa© J. Simón Tagtachian
Salix humboldtiana
Salix humboldtiana
Sauce criollo/Salix humboldtiana© J. Simón Tagtachian
Passion flower
Passiflora coerulea
Mburucuyá/Passion flower© J. Simón Tagtachian
Loquat
Eriobotrya japonica
níspero/loquat© J. Simón Tagtachian
Spanish broom
Spartium junceum
Retama/Spanish brrom© Carlos González Ledo
Wild teasel
Dipsacus fullonum
Cadencha/Wild teasel© J. Simón Tagtachian
Lantana
Lantana camara
Lantana© J. Simón Tagtachian
Cactus
Opuntia sp.
Opuntia sp © RAP
Cock spur tree
Erythrina crista-galli
Ceibo/Cock spur tree © RAP
Indian shot
Canna indica
Achira rojas/Indian shot© RAP
Rufescent Tiger-Heron
Tigrisoma lineatum
Hocó colorado/Rufescent Tiger-Heron28 11 16 © Rodrigo FOLCH
Other fauna
Painted Turtle
Trachemys scripta dorbignyi
Tortuga pintada/Painted Turtle© J. Simón Tagtachian
Laying eggs
Painted Turtle
Trachemys scripta dorbignyi
Tortuga pintada/Painted Turtle© Carlos González Ledo
Another one laying eggs
Pained and Side-necked Turtles
Trachemys scripta dorbignyi - Phrynops hilarii
Tortugas/Turtles© Eduardo Cusano
Black-and-white Tegu
Salvator merianae
Lagarto overo/Black-and-white Tegu© J. Simón Tagtachian
Black-and-white Tegu
Salvator merianae
Lagarto overo/Black-and-white Tegu© Miguel Ángel Lucero
Black-and-white Tegu
Salvator merianae
Lagarto overo/Black-and-white Tegu© Miguel Ángel Lucero
Brazilian guinea pig
Cavia aperea
Cuis/Brazilian guinea pig© Miguel Ángel Lucero
Brazilian guinea pig
Cavia aperea
Cuis/Brazilian guinea pig© Eduardo Cusano
Coypu
Myocastor coypus
Coipo/Coypu© Carlos González Ledo
Coypu
Myocastor coypus
Coipo/Coypu© Eduardo Cusano
Thoas Swallowtail
Heraclides thoas thoantiades
Limonera grande/Thoas Swallowtail© Miguel Ángel Lucero
Con aberración cromática
Thoas Swallowtail
Heraclides thoas thoantiades
Limonera grande/Thoas Swallowtail© Miguel Ángel Lucero
Southamerican Lady
Vanessa braziliensis
Dama pintada/Southamerican Lady© J. Simón Tagtachian
Southamerican Lady
Vanessa braziliensis
Dama pintada/Southamerican Lady© Miguel Ángel Lucero
Common Lazy
Actinote pellena
Perezosa común/Common Lazy© J. Simón Tagtachian
Common Lazy
Actinote pellena
Perezosa común/Common Lazy© Miguel Ángel Lucero
Common Yellow
Eurema deva
Limoncito común/Common Yellow© Eduardo Cusano
Mexican Silverspot
Dione moneta
Moneta/Mexican Silverspot© Miguel Ángel Lucero



Ferruginous Pygmy-Owl
Glaucidium brasilianum
Caburé chico/Ferruginous Pygmy-Owl29 11 16 © J. Simón Tagtachian
Maguari Stork
Ciconia maguari
Cigüeña/Maguari Stork29 11 16 © J. Simón Tagtachian
Snail Kite
Rostrhamus sociabilis
Caracolero/Snail Kite29 11 16 © J. Simón Tagtachian
Rufous Hornero
Furnarius rufus
Hornero/Rufous Hornero29 11 16 © J. Simón Tagtachian

Hornero/Rufous Hornero29 11 16 © J. Simón Tagtachian

Hornero/Rufous Hornero29 11 16 © J. Simón Tagtachian
One of them appeared first, but when the adult arrived three mouths claimed for food
Black-necked Swan
Cygnus melacoryphus
Cisne cuello negro/Black-headed Swan29 11 16 © J. Simón Tagtachian
Red-and-white Crake
Coccycua cinerea
Cuclillo gris/c28 11 16 © Sergio Cusano
Red-and-white Crake
Laterallus melanophaius
Burrito colorado/Red-and-white Crake

Burrito colorado/Red-and-white Crake28 11 16 © Carlos González Ledo
Spot-winged Pigeon
Patagioenas maculosa
Paloma manchada/Spot-winged Pigeon28 11 16 © Sergio Cusano
Snail Kite
Rostrhamus sociabilis
Caracolero/Snail Kite28 11 16 © Miguel Ángel Lucero
Caracolero/Snail Kite28 11 16 © Carlos González Ledo
White-browed Meadowlark
Strunella superciliaris
Pecho colorado/White-browed Meadowlark28 11 16 © Carlos González Ledo
Screaming Cowbird
Molothrus rufoaxillaris
Tordo pico corto/Screaming Cowbird28 11 16 © Sergio Cusano
In latin
rufoaxillaris refers to a couple of feathers in the axilla
White-eyed Parakeet
Psittacara leucophthalmus
Calancate ala roja/White-eyed Parakeet28 11 16 © Sergio Cusano
Calancate ala roja/White-eyed Parakeet28 11 16 © Miguel Ángel Lucero
Narrow-billed Woodcreeper
Lepidocolaptes angustirostris
Chinchero chico/Narrow-billed Woodcreeper28 11 16 © Miguel Ángel Lucero
White-faced and Fulvous Whistling-Ducks
Dendrocygna viduata y D. bicolor
Siriríes/Whistling-Ducks28 11 16 © Sergio Cusano
Fulvous Whistling-Duck in the middle Sirirí colorado/Fulvous Whistling-Duck28 11 16 © RAP
Fulvous Whistling-Duck landing
Waterbirds and something more Acuáticas/Waterbirds28 11 16 © RAP
White-faced Whistling-Duck, Fulvous Whistling-Duck, Neotropic Cormorant, Yellow-billed Teal and a Southern Lapwing
Yellow-billed Teal
Anas flavirostris
Pato barcino/Yellow-billed Teal28 11 16 © RAP
The speculum, a characteristic which helps identify ducks on the wing. The Yellow-billed Teal has got a broad black band with a light band below and an ochre band on top.
Guira Cuckoo
Guira guira
Pirincho/Guira Cuckoo28 11 16 © RAP
Rufous-collared Sparrow
Zonotrichia capensis
Chingolo/Rufous-collared Sparrow28 11 16 © Sergio Cusano
Un chingolo sacando pecho
Rufous-bellied thrush
Turdus rufiventris
Zorzal colorado/Rufous-bellied thrush28 11 16 © RAP
Comiendo mora
Wattled Jacana
Jacana jacana
Jacana/Wattled Jacana

Jacana/Wattled Jacana28 11 16 © Carlos González Ledo
Plumbeous Rail
Pardirallus sanguinolentus
Gallineta común/Plumbeous Rail28 11 16 © Sergio Cusano
Gallineta común/Plumbeous Rail28 11 16 © Carlos González Ledo
Rosy-billed Pochard
Netta peposaca
Pato picazo/Rosy-billed Pochard28 11 16 © Miguel Ángel Lucero
Rufescent Tiger-Heron
Tigrisoma lineatum
Hocó colorado/Rufescent Tiger-Heron28 11 16 © Miguel Ángel Lucero
Coscoroba Swan
Coscoroba coscoroba
Coscoroba/Coscoroba Swan

Coscoroba/Coscoroba Swan28 11 16 © RAP
Bran-coloured Flycatcher
Myiophobus fasciatus
Mosqueta estriada/Bran-coloured Flycatcher24 11 16 © J. Simón Tagtachian
White-tufted Grebe
Rollandia rolland
Macá común/White-tufted Grebe

Macá común/White-tufted Grebe24 11 16 © J. Simón Tagtachian
Great Kiskadee
Pitangus sulphuratus
Benteveo común/Great Kiskadee24 11 16 © J. Simón Tagtachian
Red-eyed Vireo
Vireo olivaceous

27 11 16 © Juan Carlos Ferreyra
Juan Carlos sends this new species parasitized by the Shiny Cowbird. To see all the species parasitized at the reserve



Black-and-white Tegu - Marbled Swamp eel
Salvator merianae - Synbranchus marmoratus
Lagarto-anguila criolla/Tegu-Swamp eel19 11 16 © Rodolfo Pani

Lagarto-anguila criolla/Tegu-Swamp eel19 11 16 © Rodolfo Pani

Lagarto-anguila criolla/Tegu-Swamp eel19 11 16 © RAP



Turkey Vulture
Cathartes aura
Jote cabeza colorada/Turkey Vulture26 11 16 © J. Simón Tagtachian

Jote cabeza colorada/Turkey Vulture26 11 16 © J. Simón Tagtachian

Jote cabeza colorada/Turkey Vulture26 11 16 © J. Simón Tagtachian

Jote cabeza colorada/Turkey Vulture26 11 16 © J. Simón Tagtachian

Jote cabeza colorada/Turkey Vulture26 11 16 © J. Simón Tagtachian
Eran dos individuos
Dark-billed Cuckoo
Coccyzus melacoryphus
Cuclillo canela/Dark-billed cuckoo26 11 16 © Eduardo Cusano
Grassland Yellow-Finch
Sicalis luteola
Misto/Grassland Yellow-Finch26 11 16 © Eduardo Cusano
26 11 16 © Eduardo Cusano
26 11 16 © Eduardo Cusano
Green-barred Woodpecker
Colaptes melanochloros
Carpintero real/Green-barred Woodpecker26 11 16 © Miguel Ángel Lucero
Comiendo mora
Carpintero real/Green-barred Woodpecker26 11 16 © Eduardo Cusano
26 11 16 © Eduardo Cusano
Southern Screamer
Chauna torquata
Chajá/Southern Screamer26 11 16 © Miguel Ángel Lucero
Chajá/Southern Screamer26 11 16 © J. Simón Tagtachian

Chajá/Southern Screamer26 11 16 © J. Simón Tagtachian
Sayaca Tanager
Thraupis sayaca
Celestino/Sayaca Tanager26 11 16 © J. Simón Tagtachian
Snail Kite
Rostrhamus sociabilis
Caracolero/Snail Kite26 11 16 © J. Simón Tagtachian
Sooty-fronted Spinetail
Synallaxis frontalis
Pijuí frente gris/Sooty-fronted Spinetail26 11 16 © Eduardo Cusano
Masked Yellowthroat
Geothlypis aequinoctialis
Arañero cara negra/Masked Yellowthroat26 11 16 © J. Simón Tagtachian
Black-capped Warbling-Finch
Poospiza melanoleuca
Monterita cabeza negra/Black-capped Warbling-Finch26 11 16 © Miguel Ángel Lucero
Grey-breasted Martin
Progne chalybea
Golondrina doméstica/Grey-breasted Martin26 11 16 © J. Simón Tagtachian
Red-eyed Vireo
Vireo olivaceous
Chiví común/Red-eyed Vireo26 11 16 © Miguel Ángel Lucero
Glittering-bellied Emerald
Chlorostilbon aureoventris
Picaflor común/Glittering-bellied Emerald26 11 16 © Eduardo Cusano
At lantana
Lantana camara
Checkered Woodpecker
Veniliornis mixtus
Carpintero bataraz chico/Checkered Woodpecker26 11 16 © Eduardo Cusano
Eared Dove
Zenaida auriculata
Torcaza común/Eared Dove26 11 16 © J. Simón Tagtachian
White-browed Meadowlark - Shiny Cowbird
Sturnella superciliaris - Molothrus bonariensis
Pecho colorado/White-browed Meadlowlark26 11 16 © Miguel Ángel Lucero

tordo-pechos-MAL-26-11-16_126 11 16 © Miguel Ángel Lucero

tordo-pechos-MAL-26-11-1626 11 16 © Miguel Ángel Lucero
The female was very interested in the pair
Rufescent Tiger-Heron - Roadside Hawk
Tigrisoma lineatum - Rupornis magnirostris
Hocó colorado/Reufescent Tiger-Heron26 11 16 © Miguel Ángel Lucero
This rufescent Tiger-Heron was a bit stressed with two Roadside Hawks perched in a tree nearby Taguató/Roadside Hawk26 11 16 © Miguel Ángel Lucero
Neotropic Cormorant
Phalacrocorax brasilianus
Biguá/Neotropic Cormorant26 11 16 © J. Simón Tagtachian

Biguá/Neotropic Cormorant26 11 16 © J. Simón Tagtachian

Biguá/Neotropic Cormorant26 11 16 © J. Simón Tagtachian



Chicks
Creamy-bellied Thrush
Turdus amaurochalinus
Zorzal chalchalero/Creamy-bellied Thrush26 11 16 © Eduardo Cusano
Zorzal chalchalero/Creamy-bellied Thrush26 11 16 © Eduardo Cusano
Hooded Siskin
Spinus magellanicus
Cabecitanegra común/Hooded Siskin26 11 16 © Eduardo Cusano
Rosy-billed Pochard
Netta peposaca
Pato picazo/Rosy-billed Pochard26 11 16 © Miguel Ángel Lucero
Dos familias Pato picazo/Rosy-billed Pochard26 11 16 © Miguel Ángel Lucero
Eared Dove
Zenaida auriculata
Torcaza común/Eared Dove26 11 16 © Eduardo Cusano



Black-necked Swan
Cygnus melacoryphus
Cisne cuello negro/Black-headed Swan23 11 16 © Eduardo Ibarra
Gull Pond Gaviotas/Gull Pond23 11 16 © Eduardo Ibarra

Gaviotas/Gull Pond24 11 16 © Eduardo Ibarra
A great number of waterbirds at the pond
Red-and-white Crake
Laterallus leucopyrrhus
Burrito colorado/Red-and-white Crake20 11 16 © Eduardo Cusano
Chestnut-capped Blackbird
Chrusomus ruficapillus
Varillero congo/Chestnut-capped Blackbird20 11 16 © Eduardo Cusano
European Starling
Sturnus vulgaris
Estornino pinto/European Starling20 11 16 © RAP
The blue bill base indicates this is a male. Once the breeding season is over the bill gets dark and this detail is lost. In females the bill base is rose.
Guira Cuckoo
Guira guira
Pirincho/Guira Cuckoo20 11 16 © RAP
Biguá
Phalacrocorax brasiliensis
Biguá/Neotropic Cormorant20 11 16 © RAP
Black-and-rufous Warbling-Finch
Poospiza nigrorufa

20 11 16 © Eduardo Cusano
Vocalizando
Blue-and-yellow Tanager
Pipraeidea bonariensis
Naranjero/Blue-and-yellow Tanager20 11 16 © Eduardo Cusano

Naranjero/Blue-and-yellow Tanager20 11 16 © Eduardo Cusano
Rufescent Tiger-Heron
Tigrisoma lineatum
Hocó colorado/Rufescent Tiger-Heron20 11 16 © RAP
White-lined Tanager
Tachyphonus rufus
Frutero negro/White-lined Tanager20 11 16 © Eduardo Cusano
Rosy-billed Pochard
Netta peposaca
Pato picazo/Rosy-billed Pochard20 11 16 © Eduardo Cusano
Rufescent Tiger-Heron
Tigrisoma lineatum
Hocó colorado/Rufescent Tiger-Heron19 11 16 © Rodolfo Pani

Hocó colorado/Rufescent Tiger-Heron19 11 16 © Rodolfo Pani
Another Rufescent Tiger-Heron's nest. The previous one which was almost at the corner of the Lizard Path failed. We hope this one will succeed.
Hocó colorado/Rufescent Tiger-Heron20 11 16 © Eduardo Cusano
Wattled Jacana
Jacana jacana

12 11 16 © Claudia y Tito Di Mauro
This mating ended in a clutch of four eggs. The male responsible for the incubation and raising of the youth faces the limpkin which approaches trying to get a snail. Too much pressure for the jacana which bursted
caraú-jacana/Limpkin-Wattled Jacana19 11 16 © Rodolfo Pani
Red-gartered Coot
Fulica armillata
Gallareta ligas rojas/Red-gartered Coot19 11 16 © Rodolfo Pani
Why red-gartered. A detail not commonly seen.
Lesser Yellow-headed Vulture
Cathartes burrovianus
Jote cabeza amarilla/Lesser Yellow-headed Vulture19 11 16 © Gustavo Masuzzo

Jote cabeza amarilla/Lesser Yellow-headed Vulture19 11 16 © Jorge Talkowski

Jote cabeza amarilla/Lesser Yellow-headed Vulture19 11 16 © Gustavo Masuzzo

Jote cabeza amarilla/Lesser Yellow-headed Vulture19 11 16 © Jorge Talkowski

Jote cabeza amarilla/Lesser Yellow-headed Vulture19 11 16 © Gustavo Masuzzo
Jote cabeza amarilla/Lesser Yellow-headed Vulture19 11 16 © Gustavo Masuzzo
Red-and-white Crake
Laterallus leucopyrrhus
Burrito colorado/Red-and-white Crake

Burrito colorado/Red-and-white Crake19 11 16 © Sergio Cusano
Ferruginous Pygmy-Owl
Glaucidium brasilianum
Caburé chico/Ferruginous Pygmy-Owl19 11 16 © Sergio Cusano
Tropical Kingbird
Tyrannus melancholicus
Suirirí real/Tropical Kingbird19 11 16 © Sergio Cusano
Red-crested Cardinal
Paroaria coronata
Cardenal común/Red-crested Cardinal19 11 16 © Sergio Cusano
Rufous Hornero
Furnarius rufus
Hornero/Rufous Hornero19 11 16 © Sergio Cusano
Rosy-billed Pochard
Netta peposaca
Pato picazo/Rosy-bille Pochard19 11 16 © Sergio Cusano
Great Kiskadee
Pitangus sulphuratus
Benteveo común/Great Kiskadee19 11 16 © RAP
Coscoroba Swan
Cosocorba coscoroba
Coscoroba/Coscoroba Swan19 11 16 © Sergio Cusano
Chalk-browed Mockingbird
Mimus saturninus
Calandria grande/Chalk-browed Mockingbird19 11 16 © Sergio Cusano
Dusky-legged Guan
Penelope obscura
Pava de monte/Dusky-legged Guan18 11 16 © José A. Lell

Pava de monte/Dusky-legged Guan18 11 16 © José A. Lell

Pava de monte/Dusky-legged Guan18 11 16 © José A. Lell
Six years ago we had the first register for this bird which remained for a few months and then disappeared
Gull Pond Gaviotas/Gull Pond11 11 16 © Eduardo Ibarra
Teh Gull Pond today
Gaviotas/Gulls7 16 © Eduardo Ibarra
and so it looked four months ago
White-winged Becard
Pachyramphus polychopterus
Anambé común/White-winged Becard15 11 16 © José Alberto Lell
Tropical Parula
Setophaga pitiayumi
Pitiayumí/Tropical Parula15 11 16 © José Alberto Lell
Yellow-browed Tyrant
Satrapa icterophrys
Suirirí amarillo/Yellow-browed Tyrant15 11 16 © José Alberto Lell
Rosy-billed Pochard
Amazonetta brasiliensis
Pato picazo/Rosy-billed Pochard14 11 16 © Gustavo F. Brahamian

Pato picazo/Rosy-billed Pochard14 11 16 © Gustavo F. Brahamian



A wet Sunday
Carlos and Sergio got caught in the rain at the reserve, but more of the Spotted Rail....
Spotted Rail
Pardirallus maculatus
Gallineta overa/Spotted Rail13 11 16 © Sergio Cusano

Gallineta overa/Spotted Rail13 11 16 © Sergio Cusano
Black-backed Water-Tyrant
Fluvicola albiventer
Viudita blanca/Black-backed Water-Tyrant13 11 16 © Carlos González Ledo

Viudita blanca/Black-backed Water-Tyrant13 11 16 © Sergio Cusano
Wren-like Rushbird
Phleocryptes melanops
Junquero/Wren-like Rushbird13 11 16 © Sergio Cusano
Spotted Rail
Pardirallus maculatus
Gallineta overa/Spotted Rail12 11 16 © Rodolfo Pani

Gallineta overa/Spotted Rail12 11 16 © Rodolfo Pani

12 11 16 © Claudia y Tito Di Mauro
Great Grebe
Podicpes major
Macá grande/Great Grebe12 11 16 © Elsa y Guillermo

Macá grande/Great Grebe12 11 16 © Elsa y Guillermo
Resting on the mound
Cocoi Heron
Ardea cocoi
Garza mora/Cocoi Heron12 11 16 © Silvia González
Coscoroba Swan
Coscoroba coscoroba
Coscoroba/Coscoroba Swan11 11 16 © Eduardo Ibarra
Views of Coypu Pond Coipos/Coypu Pond11 11 16 © Eduardo Ibarra
Coipos/Coypu Pond11 11 16 © Eduardo Ibarra



Wood Stork
Mycteria americana
Tuyuyú/Wood Stork

Tuyuyú/Wood Stork10 11 16 © J. Simón Tagtachian
White-barred Piculet
Picumnus cirratus
Carpinterito común/White-barred Piculet10 11 16 © Daniel J. Rodríguez
At the fitness equipment area at Viamonte
Swainson's Flycatcher
Myiarchus swainsoni
Burlisto pico canela/Swainson's Flycatcher10 11 16 © José Alberto Lell
Burlisto pico canela/Swainson's Flycatcher9 11 16 © José Alberto Lell
Bran-coloured Flycatcher
Myiophobus fasciatus
Mosqueta estriada/Bran-coloured Flycatcher10 11 16 © José Alberto Lell
White-eyed Parakeet
Aratinga leucophthalma
Calancate ala roja/White-eyed Parakeet10 11 16 © J. Simón Tagtachian
Checkered Woodpecker
Veniliornis mixtus
Carpintero bataraz chico/Checkered Woodpecker10 11 16 © José Alberto Lell
European Starling
Sturnus vulgaris
Estornino pinto/European Starling10 11 16 © José Alberto Lell
Rufous-bellied Thrush
Turdus rufiventris
Zorzal colorado/Rufous-bellied Thrush10 11 16 © J. Simón Tagtachian
Masked Yellowthroat
Geothlypis aequinoctialis
Arañero cara negra/Masked Yellowthroat10 11 16 © J. Simón Tagtachian
Snail Kite
Rosthramus sociabilis
Caracolero/Snail Kite10 11 16 © J. Simón Tagtachian
White-lined Tanager
Tachyphonus rufus
Frutero negro/White-lined Tanager9 11 16 © José Alberto Lell

Frutero negro/White-lined Tanager9 11 16 © José Alberto Lell
Glittering-bellied Emerald
Chlorostilbon lucidus
Picaflor común/Glittering-bellied Emerald9 11 16 © José Alberto Lell
Spittlebug
Cephisus siccifolius
Chicharrita de la espuma/Spittlebug5 11 16 © Sergio Cusano
We found the first balls of foam. The spittlebug does not only affect Tipu trees
Tipuana tipu but oher legumes as well. Here on Cock spur tree
Black-and-white Tegu Lizard
Salvator merianae
Lagarto overo/Black-and-white Tegu Lizard9 11 16 © José Alberto Lell

Lagarto overo/Black-and-white Tegu Lizard6 11 16 © RAP
Crowned Slaty Flycatcher
Empidonomus aurantioatrocristatus
Tuqiuito gris/Crowned Slaty Flycatcher8 11 16 © J. Simón Tagtachian

Tuqiuito gris/Crowned Slaty Flycatcher8 11 16 © J. Simón Tagtachian

Tuqiuito gris/Crowned Slaty Flycatcher8 11 16 © J. Simón Tagtachian

Tuqiuito gris/Crowned Slaty Flycatcher8 11 16 © J. Simón Tagtachian
Spotted Rail
Pardirallus maculatus
Gallineta overa/Spotted Rail

Gallineta overa/Spotted Rail

galli overa JST 8 11 16_38 11 16 © J. Simón Tagtachian
Whistling Heron
Syrigma sibilatrix
Chiflón/Whistling Heron8 11 16 © J. Simón Tagtachian
Masked Duck
Nomonyx dominicus
Pato fierro/Masked Duck8 11 16 © J. Simón Tagtachian
Dos machos con plumaje alterno o nupcial
Sayaca Tanager
Thraupis sayaca
Celestino/Sayaca Tanager8 11 16 © J. Simón Tagtachian
Tropical Parula
Serpophaga pitiayumi
Pitiayumí/Tropical Parula8 11 16 © J. Simón Tagtachian
Spot-flanked Gallinule
Laterallus melanophaius
Pollona pintada/Spot-flanked Gallinule8 11 16 © J. Simón Tagtachian
Some time ago we could not find one of these gallinules. Today big groups can be seen at the Gull Pond Pollona pintada/Spot-flanked Gallinule6 11 16 © RAP
Green-barred Woodpecker
Colaptes melanochloros
Carpintero real/Green-barred Woodpecker6 11 16 © RAP

Carpintero real/Green-barred Woodpecker6 11 16 © RAP
white-browed Meadowlark
Sturnella superciliaris
Pecho colorado/white-browed Meadowlark6 11 16 © Carlos González Ledo
Chilean Flamingo
Phoenicopterus chilensis
Flamenco austral/Chilean Flamingo18 9 14 © Victor González

Flamenco austral/Chilean Flamingo18 9 14 © Victor González

Flamenco austral/Chilean Flamingo18 9 14 © Victor González

Flamenco austral/Chilean Flamingo18 9 14 © Victor González
On Saturday's walk Víctor told us he had photographed the flamingo in 2014 and asked him to send them since there are very few registers of this bird.
Anhinga
Anhinga anhinga
Aninga/Anhinga5 11 16 © Carlos Álvarez

Aninga/Anhinga5 11 16 © Carlos Álvarez
Dark-billed cuckoo
Coccyzus melacoryphus
Cuclillo canela/Dark-billed cuckoo5 11 16 © Sergio Cusano
Sharp-shinned Hawk
Accipiter striatus
Esparvero común/Sharp-shinned Hawk

Esparvero común/Sharp-shinned Hawk5 11 16 © J. Simón Tagtachian
Cattle Egret
Bubulcus ibis
Garcita bueyera/Cattle Egret5 11 16 © Sergio Cusano
Red-eyed Vireo
Vireo olivaceous
Chiví común/Red-eyed Vireo

Chiví común/Red-eyed Vireo5 11 16 © J. Simón Tagtachian
European Starling
Sturnus vulgaris

5 11 16 © Cora Rimoldi
Sayaca Tanager
Thraupis sayaca
Celestino/Sayaca Tanager30 10 16 © Cora Rimoldi
Black-backed Water-Tyrant
Fluvicola albiventer
Viudita blanca/Black-backed Water-Tyrant5 11 16 © J. Simón Tagtachian
Ringed Kingfisher
Megaceryle torquata
Martín pescador grande/Ringed Kingfisher5 11 16 © J. Simón Tagtachian
Picui Ground Dove
Columbina picui
Torcacita común/Picui Ground Dove5 11 16 © Sergio Cusano
Torcacita común/Picui Ground Dove5 11 16 © J. Simón Tagtachian
First register after six months' absence
Grassland Yellow-Finch
Sicalis luteola
Misto/Grassland Yellow-Finch

Misto/Grassland Yellow-Finch5 11 16 © Sergio Cusano
White-browed Meadowlark
Sturnella superciliaris
Pecho colorado/White-browed Meadowlark5 11 16 © Sergio Cusano
Pecho colorado/White-browed Meadowlark5 11 16 © J. Simón Tagtachian
Spot-winged Pigeon
Patagioenas maculosa
Paloma manchada/Spot-winged Pigeon5 11 16 © Sergio Cusano
White-eyed Parakeet
Aratinga leucophthalma
Calancate ala roja/White-eyed Parakeet5 11 16 © J. Simón Tagtachian
Ultramarine Grosbeak
Cyanocompsa brissonii
Reinamora grande/Ultramarine Grosbeak5 11 16 © Sergio Cusano
Reinamora grande/Ultramarine Grosbeak5 11 16 © J. Simón Tagtachian
Double-collared Seedeater
Sporophila caerulescens
Corbatita común/Double-collared Seedeater5 11 16 © Sergio Cusano
Great Pampa Finch
Embernagra platensis
Verdón/Great Pampa-Finch5 11 16 © Sergio Cusano
Unicoloured Blackbird
Agelasticus cyanopus
Varillero negro/Unicoloured Blackbird5 11 16 © Sergio Cusano
Wren-like Rushbird
Phleocryptes melanops
Junquero/Wren-like Rushbird5 11 16 © J. Simón Tagtachian
White-faced Ibis
Plegadis chihi
Cuervillo de cañada/White-faced Ibis5 11 16 © J. Simón Tagtachian
Bare-faced Ibis
Phimosus infuscatus
Cuervillo cara pelada/Bare-faced Ibis5 11 16 © J. Simón Tagtachian
Monk Parakeet
Myiopsitta monachus
Cotorra/Monk Parakeet5 11 16 © Sergio Cusano
Neotropica cormorant
Phalacrocorax brasilianus
biguá CEA 5 11 16_15 11 16 © Carlos Álvarez

biguá CEA 5 11 16_25 11 16 © Carlos Álvarez

biguá CEA 5 11 16_35 11 16 © Carlos Álvarez
Carlos says that they were half an hour watching this cormorant eating the prey. They gave up and went on with the walk
Guira cuckoo
Guira guira
Pirincho/Guira cuckoo5 11 16 © Carlos Álvarez
Yellow-billed Teal
Anas flavirostris
Pato barcino/Yellow-billed Teal5 11 16 © Sergio Cusano
Rosy-billed Pochard
Netta peposaca
Pato picazo/Rosy-billed Pochard5 11 16 © Sergio Cusano
Common Gallinule
Gallinula galeata
Pollona negra/Common Gallinule5 11 16 © Sergio Cusano



Rufous-bellied Thrush
Turdus rufiventris
Zorzal colorado/Rufous-bellied Thrush4 11 16 © José Alberto Lell
Gilded Hummingbird
Hylaris chrysura
Picaflor bronceado/Gilded Hummingbird4 11 16 © José Alberto Lell
Red-eyed Vireo
Vireo olivaceus
Chiví común/Red-eyed Vireo4 11 16 © José Alberto Lell
Small-billed Elaenia
Elaenia parvirostris
Fiofío pico corto/Small-billed Elaenia4 11 16 © José Alberto Lell
Fawn-breasted Tanager
Pipraeidea melanonota
Saíra de antifaz/Fawn-breasted Tanager20 9 16 © José Alberto Lell

Saíra de antifaz/Fawn-breasted Tanager20 9 16 © José Alberto Lell
Shiny Cowbird
Molothrus bonariensis
Tordo renegrido/Shiny Cowbird

Tordo renegrido/Shiny Cowbird

Tordo renegrido/Shiny Cowbird

Tordo renegrido/Shiny Cowbird

Tordo renegrido/Shiny Cowbird3 11 16 © J. Simón Tagtachian
Ready to parasitize
Scrub Blackbird
Dives warszewiczi
Tordo de matorral/Scrub Blackbird3 11 16 © J. Simón Tagtachian
Black-necked Swan
Cygnus melacoryphus
Cisne cuello negro/Black-necked Swan3 11 16 © Fernando Rubini
Cisne cuello negro/Black-necked Swan3 11 16 © Marco Fidalgo
Striated Heron
Butorides striata
Garcita azulada/Striated Heron3 11 16 © Marco Fidalgo
Fork-tailed Flycatcher
Tyrannus savana
Tijereta/Fork-tailed Flycatcher3 11 16 © Marco Fidalgo
Vermilion Flycatcher
Pyrocephalus rubinuss
Churrinche/Vermilion Flycatcher

Churrinche/Vermilion Flycatcher3 11 16 © J. Simón Tagtachian
Spectacled Tyrant
Hymenops perspicillatus
Pico de plata/Spectacled Tyrant3 11 16 © J. Simón Tagtachian
Red-eyed Vireo
Vireo olivaceous
Chiví común/Red-eyed Vireo3 11 16 © Marco Fidalgo
Streaked Flycatcher
Myiodynastes maculatus
Benteveo rayado/Streaked Flycatcher3 11 16 © J. Simón Tagtachian
Black-crowned Night-Heron
Nycticorax nycticorax
Garza bruja/Black-crowned Night-Heron3 11 16 © J. Simón Tagtachian
Joven y adulto
Chalk-browed Mockingbird
Mimus saturninus
Calandria grande/Chalk-browed Mockingbird3 11 16 © J. Simón Tagtachian
Great Egret
Ardea alba
Garza blanca/Great Egret3 11 16 © J. Simón Tagtachian



Spotted Rail
Pardirallus maculatus
Gallineta overa/Spotted Rail

Gallineta overa/Spotted Rail2 11 16 © J. Simón Tagtachian
Coypu Pond - Viamonte end
Warbling Doradito
Pseudocolopteryx flaviventris
Doradito común/Warbling Doradito

Doradito común/Warbling Doradito2 11 16 © J. Simón Tagtachian
Rufescent Tiger-Heron and Colubroidean Snake
Tigrisoma lineatum - Helicops infrataeniatus
Hocó-culebra/Tiger-Heron-Snake

Hocó-culebra/Tiger-Heron-Snake2 11 16 © J. Simón Tagtachian