News - October 2015

The Month of the Birds has come. Let's gather all the birds possible for the Big Picture of this year
arañero c chicoGolden-crowned Warbler Reinamora chica/Glaucous-blue GrosbeakGlaucous-blue Grosbeak M Cuclillo gris/Ash-coloured CuckooAsh-coloured Cuckoo Gorrión/House SparrowHouse Sparrow F Monterita cabeza negra/Black-capped Warbling-FinchBlack-capped Warbling-Finch
and a lot more. One week to go and 127 species have been photographed

Chilean Swallow
Tachycineta meyeni
Chilean Swallow
03-10-15 © Luis G. Pagano
Yellow-billed Teal
Anas flavirostris
Yellow-billed Teal
31-10-15 © J. Simón Tagtachian
Picui Ground Dove
Columbina picui
Picui Ground Dove
31-10-15 © J. Simón Tagtachian
White-tipped Dove
Leptotila verreauxi
White-tipped Dove
31-10-15 © J. Simón Tagtachian
House Wren
Troglodytes aedon
House Wren
31-10-15 © J. Simón Tagtachian
House Wren
31-10-15 © J. Simón Tagtachian
Green-winged Saltator
Saltator similis
Green-winged Saltator
31-10-15 © J. Simón Tagtachian

Eating loquat Eriobotryia japonica

Narrow-billed Woodcreeper
Lepidocolaptes angustirostris
Narrow-billed Woodcreeper
31-10-15 © J. Simón Tagtachian

Apple snail
Pomacea canaliculata
Apple snail
31-10-15 © J. Simón Tagtachian
Apple snail
31-10-15 © J. Simón Tagtachian
Apple snail
31-10-15 © J. Simón Tagtachian
Apple snails have begun laying eggs

Spittlebug
Cephissus siccifolius
Spittlebug
24-10-15 © Sergio Cusano
Spittlebugs are forming their foam balls. Watch for birds that predate on them
Flowers, butterflies and a bit more
Coypu
Myocastor coypus
Coipo/Coypu© Sergio Cusano
Brazilian Guinea Pig
Cavia aperea
Cuis/Brazilian Guinea Pig© Marcelo Leanes
Banichus Cattleheart
Parides banichus damocrates
Viuda del monte/Banichus Cattleheart© J. Simón Tagtachian
Monarch
Danaus erippus
Monarca/Monarch© J. Simón Tagtachian
Passion flower
Passiflora coerulea
Mburucuyá/Passion flower© Sergio Cusano
Wand mullein
Verbascum virgatum
Polillera/Wand mullein© J. Simón Tagtachian
Loquat
Eriobotrya japonica
Níspero/Loquat© Sergio Cusano
Yellow sorrel
Oxalis conorrhiza
macachín amarillo© Sergio Cusano

Least Grebe
Tachybaptus dominicus
Least Grebe
30-10-15 © María Cecilia Chiale
Mourning Sierra-Finch
Phrygilus fruticeti
Mourning Sierra-Finch
30-10-15 © María Cecilia Chiale
Mourning Sierra-Finch
30-10-15 © María Cecilia Chiale
Red-fronted Coot
Fulica rufifrons
Red-fronted Coot
30-10-15 © María Cecilia Chiale
Sayaca Tanager
Thraupis sayaca
Sayaca Tanager
30-10-15 © María Cecilia Chiale
Striated Heron
Butorides striata
Striated Heron
30-10-15 © María Cecilia Chiale
White-lined Tanager
Tachyphonus rufus
White-lined Tanager
30-10-15 © María Cecilia Chiale
Narrow-billed Woodcreeper
Lepidocolaptes angustirostris
Narrow-billed Woodcreeper
30-10-15 © María Cecilia Chiale
White-winged Becard
Pachyramphus polychopterus
White-winged Becard
24-10-15 © Daniel Zelener

First photographic record of a male white-winged becard of this season

Warbling Doradito
Pseudocolopteryx flaviventris
Warbling Doradito
24-10-15 © J. Simón Tagtachian
Silver Teal
Anas versicolor
Silver Teal
24-10-15 © Amelia Besana

The 12 ducklings in the photo

24-10-15 © Amelia Besana

Pied-billed Grebe
Podilymbus podiceps
Pied-billed Grebe
24-10-15 © J. Simón Tagtachian
Brown-hooded Gull
Chroicocephalus maculipennis
Brown-hooded Gull
24-10-15 © J. Simón Tagtachian
White-crested Tyrannulet
Serpophaga subcristata
White-crested Tyrannulet
24-10-15 © Amelia Besana
Mallard Duck
Anas platyrhynchos
Mallard Duck
24-10-15 © J. Simón Tagtachian
Masked Yellowthroat
Geothlypis aequinoctialis
Masked Yellowthroat
22-10-15 © José Alberto Lell
Variable Oriole
Icterus pyrrhopterus
Variable Oriole
22-10-15 © José Alberto Lell
Ash-colored Cuckoo
Coccycua cinerea
Ash-colored Cuckoo
24-10-15 © Eduardo Nicolás Cusano
Glaucous-blue Grosbeak
Cyanoloxia glaucocaerulea
Glaucous-blue Grosbeak
24-10-15 © Nicolás Giorgio
Eared Dove
Zenaida auriculata
Eared Dove
24-10-15 © Sergio Cusano
Green-barred Woodpecker
Colaptes melanochloros
Green-barred Woodpecker
24-10-15 © Sergio Cusano

Male

Masked Duck
Nomonyx dominicus
Masked Duck
24-10-15 © Sergio Cusano
Glittering-bellied Emerald
Chlorostilbon lucidus
Glittering-bellied Emerald
24-10-15 © Sergio Cusano
Rufous Hornero
Furnarius rufus
Rufous Hornero
24-10-15 © Sergio Cusano

With golden-billed saltator on the edge of the wall, eared dove examining what is lying on the wall, chalk-browed mockingbird and the hornero bottom right.

House Sparrow
Passer domesticus
House Sparrow
24-10-15 © Sergio Cusano
Black-and-rufous Warbling-Finch
Poospiza nigrorufa
Black-and-rufous Warbling-Finch
24-10-15 © Sergio Cusano
Striated Heron
Butorides striata
Striated Heron
23-10-15 © Hugo Aguilar

Flowers
Blue anise sage
Salvia guaranitica
Salvia/Blue anise sage© Sergio Cusano
Tree tobacco
Nicotiana glauca
Palán palán/Tree tobacco© Sergio Cusano
Chinese wisteria
Wisteria sinensis
Glicina/Chinese wisteria© Sergio Cusano
Black locust
Robinia pseudoacacia
Acacia blanca/Black locust© Sergio Cusano

Solanum granulosum leprosum
Fumo bravo/Solanum granulosum leprosum© Sergio Cusano
White clover
Trifolium repens
Trébol blanco/White clover© Sergio Cusano
Japanese Pittosporum
Pittosporum tobira
Azarero/Japanese Pittosporum© Sergio Cusano
Nasturtium
Tropaeolum majus
Taco de reina/Nasturtium© Sergio Cusano
Pink sorrel
Oxalis articulata
Vinagrillo rosado/Pink sorrel© Sergio Cusano

Sambucus australis
Sauco/Sambucus australis© Sergio Cusano
Indian shot
Canna indica
Achira/Indian shot© Sergio Cusano
White brush
Alyssia gratissima
Cedrón del monte/White brush© Sergio Cusano
Poison hemlock
Conium maculatum
Cicuta/Poison hemlock© Sergio Cusano
Morning glory
Ipomoea cairica
Campanilla lila/Morning glory© Sergio Cusano
Lantana
Lantana camara
Lantana© Sergio Cusano
Cock spur tree
Erythrina crista-galli
Ceibo/Cock spur tree© Sergio Cusano
Whiteflower fumitory
Fumaria capreolata
Flor de pajarito/Whiteflower fumitory© Sergio Cusano
Water yellow flag
Iris pseudacorus
Lirio amarillo/Water yellow flag© Sergio Cusano
Hairy indian mallow
Abutilon pauciflorum
Malvavisco/Hairy indian mallow© Sergio Cusano
Balloon vine
Cardiospermum grandiflorum
Globio cipó/Balloon vine© Sergio Cusano
Common Dandelion
Taraxacum officinale
Diente de león/Common Dandelion© Sergio Cusano
Clivia
Clivia miniata
Clivia© Cora Rimoldi
Some butterflies
Banichus Cattleheart
Banichus damocrates
Viuda del monte/Banichus Cattleheart© Sergio Cusano
Laurentia Emperor
Doxocopa laurentia
zafiro común/Laurentia Emperor© Hugo Aguilar
Polydamas Swallowtail
Battus polydamas
Borde de oro/Polydamas Swallowtail© Sergio Cusano
Polydamas Swallowtail
Battus polydamas
Borde de oro/Polydamas Swallowtail© Hugo Aguilar
Lyssipoides Metalmark
Riodina lyssipoides
Danzarina chica/Lyssipoides Metalmark© Sergio Cusano
Lyssipoides Metalmark
Riodina lyssipoides
Danzarina chica/Lyssipoides Metalmark© Sergio Cusano
Hermes Satyr
Hermeuptychia hermes
Hermes/Hermes Satyr© Sergio Cusano
Claudina Crescent
Tegosa claudina
Claudina/Claudina Crescent© Sergio Cusano
Soutamerican Lady
Vanessa braziliensis
Dama pintada/Soutamerican Lady© Sergio Cusano
Chilean Lady
Vanessa carye
Dama manchada/Chilean Lady© Sergio Cusano



New mammal species: Peters' Mastiff Bat
Eumops bonariensis
Eumops bonariensis10 10 15 © Marcelo Leanes Eumops bonariensis10 10 15 © Eduardo Soriano Grandes
Eumops bonariensis10 10 15 © Judith Sandberg Eumops bonariensis10 10 15 © Sergio Cusano
See more photos

Euler's Flycatcher
Lathrotriccus euleri
Euler's Flycatcher
17-10-15 © Fernando Mollo
Harris's Hawk
Parabuteo unicinctus
Harris's Hawk
18-10-15 © Mario Elí
Golden-billed Saltator
Saltator aurantiirostris
Golden-billed Saltator
18-10-15 © Mario Elí

Juvenile eating loquat Eriobotrya japonica

Black-capped Warbling-Finch
Poospiza melanoleuca
Black-capped Warbling-Finch
14-10-15 © Hugo Aguilar
Bearded Tachuri
Polystictus pectoralis
Bearded Tachuri
17-10-15 © Claudia y Tito Di Mauro
Bearded Tachuri
17-10-15 © Claudia y Tito Di Mauro
Freckle-breasted Thornbird
Phacellodomus striaticollis
Freckle-breasted Thornbird
18-10-15 © Judith Erica Sandberg



Lake Duck
Oxyura vittata
17-10-15 © Claudia y Tito Di Mauro
Male preening
Masked Duck
Nomonyx dominicus
17-10-15 © Claudia y Tito Di Mauro
Female playing with a bottle and male preening and diving.
Silver Teal
Spatula versicolor
17-10-20 © Claudia y Tito Di Mauro
Family moving with great difficulty in a densely vegetated area. Then feeding.
Rufescent Tiger-Heron
Tigrisoma lineatum
17-10-15 © Claudia y Tito Di Mauro
Two little herons taken from the distance



Ladybug
Eriopis connexa
Ladybug
10-10-15 © Sergio Cusano
Coccinellids, except for a few species, are friendly to man. Friendly, not because they do not bite but because they are pest controllers. They predate on aphids, psyllids, mites, etc reducing drastically the damage these insects cause to crop plants. This ladybug Eriopis connexa serves this purpose. It is native and has shown to be very effective to control aphids which attack maize, soya, wheat and sorghum crops. That is why it has been studied quite thouroughly to know its potentialities to be applied accordingly.

Suiriri Flycatcher
Suiriri suiriri
Suiriri Flycatcher
03-10-15 © Luis G. Pagano
White-eyed Parakeet
Psittacara leucophtalmus
White-eyed Parakeet
17-10-15 © J. Simón Tagtachian
Wattled Jacana
Jacana jacana
Wattled Jacana
17-10-15 © J. Simón Tagtachian

37 jacanas only at the Viamonte end where giant arrowheads grew some time ago

Grassland Sparrow
Ammodramus humeralis
Grassland Sparrow
17-10-15 © J. Simón Tagtachian
Grassland Sparrow
17-10-15 © J. Simón Tagtachian
Snowy Egret
Egretta thula
Snowy Egret
17-10-15 © J. Simón Tagtachian
Swainson's Flycatcher
Myiarchus swainsoni
Swainson's Flycatcher
17-10-15 © Sergio Cusano
Swainson's Flycatcher
17-10-15 © J. Simón Tagtachian
Bearded Tachuri
Polystictus pectoralis
Bearded Tachuri
14-10-15 © Hugo Aguilar
Bearded Tachuri
14-10-15 © Hugo Aguilar
Bearded Tachuri
14-10-15 © Hugo Aguilar
White-browed Blackbird
Sturnella superciliaris
White-browed Blackbird
14-10-15 © Hugo Aguilar
White-browed Blackbird
14-10-15 © Hugo Aguilar
White-browed Blackbird
14-10-15 © Hugo Aguilar

Black-headed Duck
Heteronetta atricapilla
Black-headed Duck
12-10-15 © J. Simón Tagtachian
Rufescent Tiger-Heron
Tigrisoma lineatum
Rufescent Tiger-Heron
17-10-15 © Sergio Cusano
Silver Teal
Anas versicolor
Silver Teal
15-10-15 © Judith Erica Sandberg

With 8 ducklings

Pied-billed Grebe
Podilymbus podiceps
Pied-billed Grebe
17-10-15 © Sergio Cusano
Listen how this grebe communicates with another in the surroundings

17 10 15 © Dolores Fernández
Picazuro Pigeon
Patagioenas picazuro
Picazuro Pigeon
17-10-15 © Sergio Cusano
Hooded Siskin
Spinus magellanicus
Hooded Siskin
17-10-15 © Sergio Cusano

Female gathering spider webs

Scarlet-headed Blackbird
Amblyramphus holosericeus
Scarlet-headed Blackbird
14-10-15 © Hugo Aguilar
Harris's Hawk
Parabuteo unicinctus
Harris's Hawk
17-10-15 © Judith Erica Sandberg

Adult with red and black rings

Harris's Hawk
17-10-15 © Sergio Cusano

Adult with red and black rings


Blue-and-yellow Tanager
Pipraeidea bonariensis
Blue-and-yellow Tanager
17-10-15 © Sergio Cusano
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
16-10-15 © José Alberto Lell
Red-eyed Vireo
Vireo olivaceus
Red-eyed Vireo
16-10-15 © José Alberto Lell
Scrub Blackbird
Dives warszewiczi
Scrub Blackbird
16-10-15 © Silvia Ana González
Scrub Blackbird
16-10-15 © Silvia Ana González
Yellow-winged Blackbird
Agelasticus thilius
Yellow-winged Blackbird
17-10-15 © J. Simón Tagtachian
Yellow-winged Blackbird
17-10-15 © Sergio Cusano
Rufous-collared Sparrow
Zonotrichia capensis
Rufous-collared Sparrow
17-10-15 © Sergio Cusano

Bay-capped Wren-Spinetail
Spartonoica maluroides
Bay-capped Wren-Spinetail
12-10-15 © Sergio Cusano
Bay-capped Wren-Spinetail
12-10-15 © Sergio Cusano
Bay-capped Wren-Spinetail
12-10-15 © Hugo Aguilar
Bay-capped Wren-Spinetail
12-10-15 © J. Simón Tagtachian
Bay-capped Wren-Spinetail
12-10-15 © J. Simón Tagtachian
Red-eyed Vireo
Vireo olivaceus
Red-eyed Vireo
12-10-15 © J. Simón Tagtachian
Wren-like Rushbird
Phleocryptes melanops
Wren-like Rushbird
12-10-15 © Hugo Aguilar
Spectacled Tyrant
Hymenops perspicillatus
Spectacled Tyrant
12-10-15 © J. Simón Tagtachian
Roadside Hawk
Rupornis magnirostris
Roadside Hawk
12-10-15 © J. Simón Tagtachian
Sooty-fronted Spinetail
Synallaxis frontalis
Sooty-fronted Spinetail
12-10-15 © J. Simón Tagtachian

Chotoy Spinetail
Schoeniophylax phryganophilus
Chotoy Spinetail
12-10-15 © Sergio Cusano
Chotoy Spinetail
12-10-15 © Hugo Aguilar
Chotoy Spinetail
12-10-15 © J. Simón Tagtachian
Scrub Blackbird
Dives warszewiczi
Scrub Blackbird
12-10-15 © Sergio Cusano
Scrub Blackbird
12-10-15 © Hugo Aguilar
Spot-winged Pigeon
Patagioenas maculosa
Spot-winged Pigeon
12-10-15 © Sergio Cusano
Warbling Doradito
Pseudocolopteryx flaviventris
Warbling Doradito
12-10-15 © Sergio Cusano
Yellow-chinned Spinetail
Certhiaxis cinnamomeus
Yellow-chinned Spinetail
12-10-15 © Sergio Cusano
Campo Flicker
Colaptes campestris
Campo Flicker
12-10-15 © Sergio Cusano
Variable Oriole
Icterus pyrrhopterus
Variable Oriole
12-10-15 © Sergio Cusano
Checkered Woodpecker
Veniliornis mixtus
Checkered Woodpecker
12-10-15 © Sergio Cusano

Male


Green Kingfisher
Chloroceryle americana
Green Kingfisher
10-10-15 © Amelia Besana
Coscoroba Swan
Coscoroba coscoroba
Coscoroba Swan
10-10-15 © Judith Erica Sandberg
Coscoroba Swan
10-10-15 © Judith Erica Sandberg
Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
10-10-15 © Amelia Besana
Vermilion Flycatcher
10-10-15 © Marcelo Leanes
Vermilion Flycatcher
12-10-15 © J. Simón Tagtachian
Green-barred Woodpecker
Colaptes melanochloros
Green-barred Woodpecker
10-10-15 © Marcelo Leanes

Male

Picazuro Pigeon
Patagioenas picazuro
Picazuro Pigeon
10-10-15 © Judith Erica Sandberg
White-tipped Dove
Leptotila verreauxi
White-tipped Dove
10-10-15 © Amelia Besana
Lake Duck
Oxyura vittata
Lake Duck
10-10-15 © Amelia Besana

Spotted Sandpiper
Actitis macularius
Spotted Sandpiper
10-10-15 © María Cecilia Chiale
10-10-15 © J. Simón Tagtachian
Grassland Sparrow
Ammodramus humeralis
Grassland Sparrow
10-10-15 © María Cecilia Chiale
Snowy-crowned Tern
Sterna trudeaui
Snowy-crowned Tern
10-10-15 © María Cecilia Chiale
Sooty Tyrannulet
Serpophaga nigricans
Sooty Tyrannulet
10-10-15 © María Cecilia Chiale
Whistling Heron
Syrigma sibilatrix
Whistling Heron
10-10-15 © María Cecilia Chiale
Yellow-chevroned Parakeet
Brotogeris chiriri
Yellow-chevroned Parakeet
10-10-15 © Sergio Cusano
Yellow-billed Teal
Anas flavirostris
Yellow-billed Teal
10-10-15 © Amelia Besana

Family with three ducklings

Yellow-billed Teal
10-10-15 © Amelia Besana

Ducklings resting at dusk

Masked Duck
Nomonyx dominicus
Masked Duck
10-10-15 © Sergio Cusano
Masked Duck
10-10-15 © Sergio Cusano
Maguari Stork
Ciconia maguari
Maguari Stork
10-10-15 © Sergio Cusano
Maguari Stork
10-10-15 © Judith Erica Sandberg
Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
10-10-15 © Sergio Cusano
Plumbeous Rail
Pardirallus sanguinolentus
Plumbeous Rail
10-10-15 © Sergio Cusano
Yellow-billed Cardinal
Paroaria capitata
Yellow-billed Cardinal
10-10-15 © Sergio Cusano

Mottle-cheeked Tyrannulet
Phylloscartes ventralis
Mottle-cheeked Tyrannulet
09-10-15 © Hugo Aguilar
Mottle-cheeked Tyrannulet
08-10-15 © Hugo Aguilar
Small-billed Elaenia
Elaenia parvirostris
Small-billed Elaenia
09-10-15 © Hugo Aguilar
White-banded Mockingbird
Mimus triurus
White-banded Mockingbird
09-10-15 © Hugo Aguilar
White-tipped Plantcutter
Phytotoma rutila
White-tipped Plantcutter
09-10-15 © Hugo Aguilar
Many-colored Rush Tyrant
Tachuris rubrigastra
Many-colored Rush Tyrant
09-10-15 © Hugo Aguilar
Warbling Doradito
Pseudocolopteryx flaviventris
Warbling Doradito
09-10-15 © Hugo Aguilar
Green-winged Saltator
Saltator similis
Green-winged Saltator
09-10-15 © Hugo Aguilar
Grayish Saltator
Saltator coerulescens
Grayish Saltator
03-10-15 © Hugo Aguilar
Sayaca Tanager
Thraupis sayaca
Sayaca Tanager
08-10-15 © Hugo Aguilar

New bird species
Grassland Sparrow
Ammodramus humeralis
Grassland Sparrow
08-10-15 © José Alberto Lell
Grassland Sparrow
08-10-15 © José Alberto Lell
Grassland Sparrow
08-10-15 © José Alberto Lell



Mottle-cheeked Tyrannulet
Phylloscartes ventralis
Mottle-cheeked Tyrannulet
08-10-15 © Silvia Vitale
Streaked Flycatcher
Myiodynastes maculatus
Streaked Flycatcher
08-10-15 © Silvia Vitale
Masked Gnatcatcher
Polioptila dumicola
Masked Gnatcatcher
08-10-15 © José Alberto Lell
Green-barred Woodpecker
Colaptes melanochloros
Green-barred Woodpecker
08-10-15 © José Alberto Lell
Tropical Kingbird
Tyrannus melancholicus
Tropical Kingbird
07-10-15 © José Alberto Lell
Double-collared Seedeater
Sporophila caerulescens
Double-collared Seedeater
07-10-15 © José Alberto Lell



Bat: The Phyllostomyd turned out to be a Molossid
Phillostomido/Phyllostomid© J. Simón Tagtachian Phillostomido/Phyllostomid© J. Simón Tagtachian
Phillostomido/Phyllostomid© J. Simón Tagtachian Phillostomido/Phyllostomid© J. Simón Tagtachian
Phillostomido/Phyllostomid© J. Simón Tagtachian Phillostomido/Phyllostomid© J. Simón Tagtachian
At first this bat was thought to be a phyllostomid. And so was presented. Two characteristics supported the opinion: the nose-leaf (not clear in the photo) and the lack of loose tail extending beyond the uropatagium (membrane which connects the hind legs and totally or partially include the tail). Examined by other specialists the nose-leaf (a lance-shaped skin projection) was not such and the loose tail is not since they may fold it and this gives the impression that there is no loose tail.

Olga Vaccaro sent the photos to the Programa de Conservación de Murciélagos de Argentina (organziation for bat conservation) and Rubén Barquez and César Bracamonte gave their own opinion on the subjetc. To them this is an
Eumops possilby
bonariensis which belongs to the family Molossidae.

According to Rubén Barquez he cannot think of another species or genus in this area with this aspect. What seems strange to him is that it is flying during the day unless this is an effect of the photo. César Bracamonte agrees in that this is an
Eumops for the big ears nad the robust body and adds that if it was flying during the day he may have certainly been driven away from its shelter, something very common...
Regarding the tail Rubén comments that "when manouvering the tail may fold back and is not visible in a photo." For César "it is folded that is way it is not seen.





Some voices
Photos are for illustrative purposes
Suiriri Flycatcher
Suiriri suiriri
Suiriri Flycatcher
16-11-14 © Carlos González Ledo

© Carlos Ferrari

Rufous-browed Peppershrike
Cyclarhis gujanensis
Rufous-browed Peppershrike
27-09-15 © J. Simón Tagtachian

© Carlos Ferrari

Rufous-sided Crake
Laterallus melanophaius
Rufous-sided Crake
27-09-15 © J. Simón Tagtachian

© Carlos Ferrari

Grayish Saltator
Saltator coerulescens
Grayish Saltator
05-08-15 © Claudia y Diego Bastías

© Carlos Ferrari

Scarlet-headed Blackbird
Amblyramphus holosericeus
Scarlet-headed Blackbird
19-09-15 © J. Simón Tagtachian

© Carlos Ferrari

Spix's Spinetail
Synallaxis spixi
Spix's Spinetail
09-08-14 © J. Simón Tagtachian

© Carlos Ferrari

Giant Wood-Rail
Aramides ypecaha
Giant Wood-Rail
03-06-15 © J. Simón Tagtachian

© Carlos Ferrari

Limpkin
Aramus guarauna
03-10-15 © Cora Rimoldi

Euler's Flycatcher
Lathrotriccus euleri
Euler's Flycatcher
03-10-15 © J. Simón Tagtachian
Euler's Flycatcher
03-10-15 © J. Simón Tagtachian
Euler's Flycatcher
03-10-15 © J. Simón Tagtachian
Euler's Flycatcher
03-10-15 © Hugo Aguilar
Barn Swallow
Hirundo rustica
Barn Swallow
03-10-15 © J. Simón Tagtachian
Barn Swallow
03-10-15 © J. Simón Tagtachian
Barn Swallow
03-10-15 © J. Simón Tagtachian
Maguari Stork
Ciconia maguari
Maguari Stork
03-10-15 © Gustavo F. Brahamian
Maguari Stork
03-10-15 © Gustavo F. Brahamian
Buff-winged Cinclodes
Cinclodes fuscus
Buff-winged Cinclodes
03-10-15 © Adrián Nirich
Rufous-sided Crake
Laterallus melanophaius
Rufous-sided Crake
03-10-15 © J. Simón Tagtachian

Mating of Rosy-billed Pochard
Mating of Rosy-billed Pochard
Mating
Read more

Ferruginous Pygmy-Owl
Glaucidium brasilianum
Ferruginous Pygmy-Owl
04-10-15 © Sergio Cusano
Ferruginous Pygmy-Owl
04-10-15 © Sergio Cusano
Bank Swallow
Riparia riparia
Bank Swallow
03-10-15 © Pablo Serur
Gray-necked Wood-Rail
Aramides cajaneus
Gray-necked Wood-Rail
03-10-15 © Gustavo F. Brahamian
Vermilion Flycatcher
Pyrocephalus rubinus
Vermilion Flycatcher
01-10-15 © Sergio Cusano
Coscoroba Swan
Coscoroba coscoroba
Coscoroba Swan
01-10-15 © Sergio Cusano
White-tipped Dove
Leptotila verreauxi
White-tipped Dove
01-10-15 © Sergio Cusano
Chalk-browed Mockingbird
Mimus saturninus
Chalk-browed Mockingbird
01-10-15 © Sergio Cusano

Lame

Great Grebe
Podiceps major
Great Grebe
01-10-15 © Sergio Cusano
Masked Duck
Nomonyx dominicus
Masked Duck
01-10-15 © Sergio Cusano

Eclipse plumage

Lake Duck
Oxyura vittata
Lake Duck
01-10-15 © Sergio Cusano
Giant Wood-Rail
Aramides ypecaha
Giant Wood-Rail
01-10-15 © Sergio Cusano

Swimming across the Coypu Pond

Fulvous Whistling-Duck
Dendrocygna bicolor
Fulvous Whistling-Duck
01-10-15 © Sergio Cusano
Red-crested Cardinal
Paroaria coronata
Red-crested Cardinal
01-10-15 © Sergio Cusano