News - April 2018

April 02, 2018 23:54

Russula metalmark

Emessis russula

02-04-18 © Sergio Cusano

Southern fritillary

Euptoieta hortensia

14-04-18 © Sergio Cusano

White-patched duskywing

Chiomara autander autander

09-03-18 © Gustavo F. Brahamian

American white skipper

Heliopyrgus americanus bellatrix

14-04-18 © Gustavo F. Brahamian

14-04-18 © Javier Guillermo González

02-04-18 © Héctor Horacio García

Pyrgus orcynoides

02-04-18 © Sergio Cusano

Lyssipoides metalmark

Riodina lyssipoides

17-04-18 © Sergio Cusano

Common yellow

Eurema deva

09-04-18 © Gustavo F. Brahamian

Lesbia sulphur

Colias lesbia

02-04-18 © Héctor Horacio García

Fiery skipper

Hylephila phyleus

02-04-18 © Sergio Cusano

04-03-18 © Carlos González Ledo

14-04-18 © Héctor Horacio García

Big lazy

Actinote pyrrha

09-03-18 © Gustavo F. Brahamian

03-03-18 © J. Simón Tagtachian

Southamerican lady

Vanessa braziliensis

02-04-18 © Sergio Cusano

Claudina crescent

Tegosa claudina

14-04-18 © Gustavo F. Brahamian

Southern buckeye

Junonia genoveva hilaris

04-03-18 © Carlos González Ledo

17-03-18 © Héctor Horacio García

02-04-18 © Sergio Cusano

Gulf fritillary

Agraulis vanillae maculosa

02-04-18 © Sergio Cusano

Mexican silverspot

Dione moneta

25-04-18 © Marco Fidalgo

Southern Monarch

Danaus erippus

14-04-18 © Gustavo F. Brahamian

14-04-18 © Javier Guillermo González

04-03-18 © Carlos González Ledo

Chameleon cichlid

Australoheros facetus

17-04-18 © Marco Fidalgo

Urutu pit viper

Bothrops alternatus

14-04-18 © Javier Guillermo González

Side-necked turtle

Phrynops hilarii

25-04-18 © Sergio Cusano

Painted turtle

Trachemys dorbigni

14-04-18 © Sergio Cusano

Coypu

Myocastor coypus

13-04-18 © Nicolás Giorgio

Pampas cavy

Cavia aperea

10-03-18 © Javier Guillermo González

Crab spiders

Misumenops callinurus

02-04-18 © Sergio Cusano

Southern Screamer

Chauna torquata

26-04-18 © Nicolás Giorgio

Brazilian Teal

Amazonetta brasiliensis

26-04-18 © Nicolás Giorgio

Checkered Woodpecker

Veniliornis mixtus

26-04-18 © Nicolás Giorgio

Red-crested Cardinal

Paroaria coronata

26-04-18 © Nicolás Giorgio

Cattle Tyrant

Machetornis rixosa

26-04-18 © Nicolás Giorgio

Southern Screamer

Chauna torquata

26-04-18 © Nicolás Giorgio

Green-barred Woodpecker

Colaptes melanochloros

26-04-18 © Nicolás Giorgio

Monk Parakeet

Myiopsitta monachus

26-04-18 © Nicolás Giorgio

With flower of silk floss tree Chorisia speciosa

Mourning Sierra-Finch

Phrygilus fruticeti

25-04-18 © Marco Fidalgo

Black-necked Stilt

Himantopus mexicanus

25-04-18 © Marco Fidalgo

Diademed Tanager

Stephanophorus diadematus

25-04-18 © Marco Fidalgo

There were two

Ultramarine Grosbeak

Cyanoloxia brissonii

25-04-18 © Marco Fidalgo

Hepatic Tanager

Piranga flava

25-04-18 © Marco Fidalgo

White-lined Tanager

Tachyphonus rufus

25-04-18 © Marco Fidalgo

White-tipped Dove

Leptotila verreauxi

25-04-18 © Marco Fidalgo

Roadside Hawk

Rupornis magnirostris

25-04-18 © Marco Fidalgo

White-crested Tyrannulet

Serpophaga subcristata

25-04-18 © Marco Fidalgo

Harris's Hawk

Parabuteo unicinctus

25-04-18 © Marco Fidalgo

Rufescent Tiger-Heron

Tigrisoma lineatum

25-04-18 © Marco Fidalgo

Dusky-legged Guan

Penelope obscura

22-04-18 © Lucas de Ciria

White-banded Mockingbird

Mimus triurus

22-04-18 © Lucas de Ciria

Tropical Parula

Setophaga pitiayumi

22-04-18 © Lucas de Ciria

Sayaca Tanager

Thraupis sayaca

22-04-18 © Juan Carlos Ferreyra

Hepatic Tanager

Piranga flava

22-04-18 © Juan Carlos Ferreyra

White-lined Tanager

Tachyphonus rufus

22-04-18 © Juan Carlos Ferreyra

22-04-18 © Lucas de Ciria

Sooty-fronted Spinetail

Synallaxis frontalis

22-04-18 © Juan Carlos Ferreyra

Hepatic Tanager

Piranga flava

25-04-18 © Marco Fidalgo

White-crested Tyrannulet

Serpophaga subcristata

17-04-18 © Marco Fidalgo

Black-capped Warbling-Finch

Poospiza melanoleuca

17-04-18 © Marco Fidalgo

Pied-billed Grebe

Podilymbus podiceps

17-04-18 © Marco Fidalgo

White-tufted Grebe

Rollandia rolland

17-04-18 © Marco Fidalgo

Whistling Heron

Syrigma sibilatrix

17-04-18 © Marco Fidalgo

Shiny Cowbird

Molothrus bonariensis

17-04-18 © Marco Fidalgo

Monk Parakeet

Myiopsitta monachus

17-04-18 © Nicolás Giorgio

With flower of silk floss tree Chorisia speciosa

Sayaca Tanager

Thraupis sayaca

17-04-18 © Nicolás Giorgio

Variable Oriole

Icterus pyrrhopterus

17-04-18 © Nicolás Giorgio

Great Kiskadee

Pitangus sulphuratus

17-04-18 © Nicolás Giorgio

Great Egret

Ardea alba

17-04-18 © Nicolás Giorgio

Southern Screamer

Chauna torquata

17-04-18 © Nicolás Giorgio

Hepatic Tanager

Piranga flava

15-04-18 © Sergio Cusano

Campo Flicker

Colaptes campestris

15-04-18 © Sergio Cusano

Tufted Tit-Spinetail

Leptasthenura platensis

15-04-18 © Sergio Cusano

Straneck's Tyrannulet

Serpophaga griseicapilla

15-04-18 © Sergio Cusano

Ultramarine Grosbeak

Cyanoloxia brissonii

15-04-18 © Sergio Cusano

Southern Beardless-Tyrannulet

Camptostoma obsoletum

14-04-18 © Javier Guillermo González

More about the bird survey

Southern Beardless-Tyrannulet

Camptostoma obsoletum

14-04-18 © Javier Guillermo González

Sooty Tyrannulet

Serpophaga nigricans

14-04-18 © Claudia y Tito Di Mauro

14-04-18 © Gustavo F. Brahamian

Scarlet-headed Blackbird

Amblyramphus holosericeus

14-04-18 © Javier Guillermo González

White-barred Piculet

Picumnus cirratus

14-04-18 © Javier Guillermo González

White-faced Ibis

Plegadis chihi

14-04-18 © Javier Guillermo González

Bare-faced Ibis

Phimosus infuscatus

14-04-18 © Javier Guillermo González

Kelp Gull

Larus dominicanus

14-04-18 © Javier Guillermo González

Ultramarine Grosbeak

Cyanoloxia brissonii

14-04-18 © Laura González Zanellato

Double-collared Seedeater

Sporophila caerulescens

14-04-18 © Javier Guillermo González

Tropical Parula

Setophaga pitiayumi

14-04-18 © Javier Guillermo González

Tropical Kingbird

Tyrannus melancholicus

14-04-18 © Javier Guillermo González

Greyish Baywing

Agelaioides badius

14-04-18 © Javier Guillermo González

White-tufted Grebe

Rollandia rolland

14-04-18 © Javier Guillermo González

Rufescent Tiger-Heron

Tigrisoma lineatum

14-04-18 © Claudia y Tito Di Mauro

Hooded Siskin

Spinus magellanicus

14-04-18 © Claudia y Tito Di Mauro

Red-crested Cardinal

Paroaria coronata

14-04-18 © Claudia y Tito Di Mauro

Red-crested Cardinal

Paroaria coronata

14-04-18 © Claudia y Tito Di Mauro

Maguari Stork

Ciconia maguari

14-04-18 © Javier Guillermo González

Maguari Stork

Ciconia maguari

14-04-18 © Claudia y Tito Di Mauro

Green-barred Woodpecker

Colaptes melanochloros

14-04-18 © Claudia y Tito Di Mauro

Chestnut-capped Blackbird

Chrysomus ruficapillus

14-04-18 © Claudia y Tito Di Mauro

Buff-winged Cinclodes

Cinclodes fuscus

14-04-18 © Sergio Cusano

Chestnut-capped Blackbird

Chrysomus ruficapillus

14-04-18 © Gustavo F. Brahamian

White-barred Piculet

Picumnus cirratus

14-04-18 © Gustavo F. Brahamian

Fawn-breasted Tanager

Pipraeidea melanonota

14-04-18 © Matías Torreguitar

Striated Heron

Butorides striata

14-04-18 © Sergio Cusano

White-lined Tanager

Tachyphonus rufus

14-04-18 © Gustavo F. Brahamian

Screaming Cowbird

Molothrus rufoaxillaris

14-04-18 © Sergio Cusano

Sooty-fronted Spinetail

Synallaxis frontalis

14-04-18 © Gustavo F. Brahamian

Blue-and-white Swallow

Pygochelidon cyanoleuca

14-04-18 © Sergio Cusano

Whistling Heron

Syrigma sibilatrix

14-04-18 © Sergio Cusano

Gilded Hummingbird

Hylocharis chrysura

14-04-18 © Gustavo F. Brahamian

Lapping up flower of cock spur tree

14-04-18 © Matías Torreguitar

Lapping up blue anise sage

Fulvous Whistling-Duck

Dendrocygna bicolor

14-04-18 © Sergio Cusano

Solo un sirirí colorado y un sirirí pampa en toda Coipos

White-faced Whistling-Duck

Dendrocygna viduata

14-04-18 © Sergio Cusano

Maguari Stork

Ciconia maguari

13-04-18 © Nicolás Giorgio

Southern Screamer

Chauna torquata

13-04-18 © Nicolás Giorgio

Saffron Finch

Sicalis flaveola

13-04-18 © Nicolás Giorgio

Masked Gnatcatcher

Polioptila dumicola

13-04-18 © Nicolás Giorgio

Green-barred Woodpecker

Colaptes melanochloros

13-04-18 © Nicolás Giorgio

Cocoi Heron

Ardea cocoi

13-04-18 © Nicolás Giorgio

Vermilion Flycatcher

Pyrocephalus rubinus

10-04-18 © Héctor Horacio García

Greyish Baywing

Agelaioides badius

Red-crested Cardinal

Paroaria coronata

Rufous-collared Sparrow

Zonotrichia capensis

Red-fronted Coot

Fulica rufifrons

Bird Survey organized by the COARECS - April 14th, 2018

This Saturday was a beautiful day. A bit windy early in the morning, but sunny and warm. The group of observers was small, but we did our best to cover the whole reserve. As usual independent observers also contributed with a grain of sand.
The result till midday was 93 species and up to now 103.

White-banded Mockingbird

Mimus triurus

Striated Heron

Butorides striata

Streaked Flycatcher

Myiodynastes maculatus

House Sparrow

Passer domesticus

Yellow-billed Cardinal

Paroaria capitata

Limpkin

Aramus guarauna

Whistling Heron

Syrigma sibilatrix

Picui Ground Dove

Columbina picui

Ultramarine Grosbeak

Cyanoloxia brissonii

White-crested Tyrannulet

Serpophaga subcristata

Sayaca Tanager

Thraupis sayaca

Masked Gnatcatcher

Polioptila dumicola

Picazuro Pigeon

Patagioenas picazuro

Chalk-browed mockingbird - Urutu pit viper

Chalk-browed Mockingbird

Mimus saturninus

The chalk-browed mockingbird ran after the urutu pit viper, always from behind. The viper did not bother. Unluckily some visitors got near and the mockingbird left.

Urutu pit viper

Bothrops alternatus

Tufted Tit-Spinetail

Leptasthenura platensis

Long-winged Harrier

Circus buffoni

Gilded Hummingbird

Hylocharis chrysura

At Lycium cestroides

Emerald

Synchlora gerularia

Belongs in the Family Geometridae, subfamily Geometrinae. Its larvae feed on asteraceae species

Plants
Pink pavonia *Pavonia hastata*© Carlos González Ledo	Pink pavonia *Pavonia hastata*© Carlos González Ledo
Yellow bird of paradise *Caesalpinia gilliesii*© Carlos González Ledo	Louisiana Canna *Canna glauca*© Carlos González Ledo
White brush *Aloysia gratissima*© Nicolás Giorgio	Wing-stemmed camphorweed *Pluchea sagittalis*© Carlos González Ledo
Zephir lily *Zephyrantes candida*© Carlos González Ledo	Brazilian arnica *Solidago chilensis*© Carlos González Ledo