Nuestras Aves

Alejandro Bodrati, Facundo G. Di Sallo, Dante G. Moresco

Distribution, status and seasonality of Bare-throated Bellbird (Procnias nudicollis) in northeast Argentina

https://doi.org/10.56178/na.v71i.1201

PDF (Spanish)

Agustin I. Casale, Julián E. Lorenzi, Ignacio Colnaghi, Germán Tamagni

Avifauna of the General Rodríguez Nature Reserve, Buenos Aires province, Argentina: first inventory and habitat use

https://doi.org/10.56178/na.v71i.1200

PDF (Spanish)

Alejandro Bodrati, Facundo G. Di Sallo, Nestor Fariña

Thick-billed Saltator (Saltator maxillosus) in Argentina: distribution, habitat and natural history

https://doi.org/10.56178/na.v71i.1168

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Sergio E. Villagra, Diego Gallego-García, Pablo J. Fra-Hidalgo

First records of successful breeding of the Black Vulture (Coragyps atratus) in San Juan province, Argentina

https://doi.org/10.56178/na.v71i.1206

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Juan F. Cataudela, J. Edgardo Arévalo

Use of a roosting site by Euphonias (Euphonia spp.) associated with other bird species in Costa Rica

https://doi.org/10.56178/na.v71i.1202

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Victoria M. Pizá, Patricio J. Pereyra, Esteban Tazzioli, Raúl González, Juan Pablo Seco Pon

First documented record of predation and scavengering on Magellanic Penguin chicks (Spheniscus magellanicus) north of their reproductive distribution (Islote Lobos National Park, Río Negro, Argentina)

https://doi.org/10.56178/na.v71i.1187

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Pablo G. Brandolin, Julieta F. Arcostanzo, Joaquín Balbi, Martin Barchiesi, Nicolas Horvat, Facundo Martina, Juan A. Milicich, Virginia Mosconi

Presence of the Austral Pygmy Owl (Glaucidium nana) in Córdoba province, Argentina

https://doi.org/10.56178/na.v71i.1185

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Alejandro Bodrati, Facundo Di Sallo

Tiny Hawk (Microspizias superciliosus) in Misiones, Argentina: distribution, abundance, habitat, predatory behaviour, and conservation

https://doi.org/10.56178/na.v71i.1182

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Martin Juárez, Julieta Ameglio, Adrián Braidoti, Mario C. Casadei, Jesus Enrique, Gustavo Godoy, Daniel Gonzalez Pippo, Lucas Lalegge, Milton Vesco

New records of chromatic aberrations in plumage in birds in Argentina

https://doi.org/10.56178/na.v71i.1179

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Milka R. Gomez, Carlos A. Ferreyra, Kristina L. Cockle

Repeated predation by Tawny-browed Owl (Pulsatrix koeniswaldiana) on a nesting colony of Red-rumped Cacique (Cacicus haemorrhous)

https://doi.org/10.56178/na.v71i.1173

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Nico M. Adreani

Case of extreme shortening of the upper jaw in a Rufous Hornero (Furnarius rufus)

https://doi.org/10.56178/na.v71i.1193

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Martín Juárez

Reproductive evidence of the Chiloe Wigeon (Mareca sibilatrix) in the south of Santa Fe province, Argentina

https://doi.org/10.56178/na.v71i.1178

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M. Gabriela Ayestarán

Record of the Olive-sided Flycatcher (Contopus cooperi) in Trelew, Chubut province, Argentina

https://doi.org/10.56178/na.v71i.1164

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Fabio Schunck, Bruna Paino Barros, Jonathan Maycol Branco, Clarissa de Oliveira Santos, Erika Hingst-Zaher

Longevity of Rufous-bellied Thrush (Turdus rufiventris) and Sayaca Tanager (Thraupis sayaca) (Passeriformes) in São Paulo City, Southeastern Brazil

https://doi.org/10.56178/na.v71i.1205

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Pablo H. Capovilla, María S. Zingerling

First nesting record of the Rufous-Rumped Seedeater (Sporophila hypochroma) in Santa Fe province, with comments on its reproductive behavior

https://doi.org/10.56178/na.v71i.1204

PDF (Spanish)

Julián E. Lorenzi, Agustin I. Casale, Mariela Borgnia

Manipulation of inanimate objects by juvenile Harris’s Hawks (Parabuteo unicinctus) in urban environments of Buenos Aires Province, Argentina

https://doi.org/10.56178/na.v71i.1199

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Paula A. Gerstmayer, Daniela Zaffignani, Sophie RP. Harris, Adrián Jauregui

The Blue-and-yellow Macaw (Ara ararauna) in Punta Indio, Buenos Aires province

https://doi.org/10.56178/na.v71i.1198

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Fernando J. Carezzano, Tomás D. Méndez

New record of the Swallow-tailed Kite (Elanoides forficatus) for Córdoba, Argentina

https://doi.org/10.56178/na.v71i.1197

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Rocío V. Reales, Gabriel Reinoso Franchino, Graciela N. Lencina

First documented record of the Greater Ani (Crotophaga major) in Catamarca province, Argentina

https://doi.org/10.56178/na.v71i.1196

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Victor G. Herrera, Graciela N. Lencina, Gabriel Reinoso Franchino

First documented record of the Black-bellied Whistling Duck (Dendrocygna autumnalis) in Catamarca province, Argentina

https://doi.org/10.56178/na.v71i.1195

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Javier M. Flamini Brac

First record of Plumbeous Ibis (Theristicus caerulescens) in the province of La Rioja, Argentina

https://doi.org/10.56178/na.v71i.1194

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María I. Gundi, Diego L. Masi

First record of Pale-vented Pigeon (Patagioenas cayennensis) in Buenos Aires province, Argentina

https://doi.org/10.56178/na.v71i.1192

PDF (Spanish)

Jorge Álava, Jaime R. Rau

Consumption of the Araucanian Tree Snail (Plectostylus araucanus) by the Rufous-legged Owl (Strix rufipes) in Huailahué, Southern Chile

https://doi.org/10.56178/na.v71i.1191

PDF (Spanish)

Natalia G. Rosciano

New records of Neotropic Cormorant (Nannopterum brasilianum) nesting at the Nahuel Huapi lake, Argentina

https://doi.org/10.56178/na.v71i.1190

PDF (Spanish)

Fiona A. Patterson, Luciana A. López, María A. Ypa, Mauricio Cuéllar-Ramírez

First record of the Common Potoo (Nyctibius griseus) in Mendoza province, Argentina

https://doi.org/10.56178/na.v71i.1189

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M. Alejandra Sosa

First record of the Swallow-tailed Hummingbird (Eupetomena macroura) for Entre Rios province, Argentina

https://doi.org/10.56178/na.v71i.1188

PDF (Spanish)

Lucio Garreta, Noelle Rivas-Ortiz

First record of predation on a Rufous Hornero (Furnarius rufus) nest by a Crested Caracara (Caracara plancus)

https://doi.org/10.56178/na.v71i.1186

PDF (Spanish)

Numa T. Nazar, A. Marisel Morales, Laura Dodyk

First record of Olive-sided Flycatcher (Contopus cooperi) in the northwest of Argentina

https://doi.org/10.56178/na.v71i.1184

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Guillermo Treboux, Diego Lozano, Gerardo G. Vega

First observation of cave use as shelters for Greater Rhea (Rhea americana) chicks in El Palmar National Park, Entre Ríos province, Argentina

https://doi.org/10.56178/na.v71i.1183

PDF (Spanish)

Adrián D. Barboza, Gustavo D. Marasco, Javier L. Viqueira, Marcelo C. de Cruz, Diego L. Monteleone

First documented record of Tawny-rumped Tyrannulet (Tyranniscus uropygialis) in Argentina

https://doi.org/10.56178/na.v71i.1181

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Eduardo Haene

Consumption of Golden Liophis (Erythrolamprus semiaureus) by Chalk-browed Mockingbird (Mimus saturninus)

https://doi.org/10.56178/na.v71i.1180

PDF (Spanish)

Sergio E. Villagra, Luciano Poblete

First breeding record of the Silvery grebe (Podiceps occipitalis) in San Juan, Argentina

https://doi.org/10.56178/na.v71i.1177

PDF (Spanish)

Graciela N. Lencina, Gabriel Reinoso Franchino

Rufous-side Crake (Laterallus malanophaius), documented record in a new locality in the province of Catamarca

https://doi.org/10.56178/na.v71i.1176

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A. Marisel Morales, Numa T. Nazar

First record of deformed beak in the genus Phacellodomus: A case in the Streak-fronted Thornbird (Phacellodomus striaticeps) in the Puna of Jujuy province

https://doi.org/10.56178/na.v71i.1175

PDF (Spanish)

Luciano Lopes Marques, José P. Souto Dias

First record of the Broad-winged Hawk (Buteo platypterus) in the Uruguayan Savanna ecoregion, Rio Grande do Sul, Brazil

https://doi.org/10.56178/na.v71i.1174

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Aurelea Mäder, Felipe A. C. Almansa, Fabio C. Silva

Rediscovery of the Strange-tailed Tyrant (Alectrurus risora) for Rio Grande do Sul, Brazil, after more than a century without records

https://doi.org/10.56178/na.v71i.1172

PDF (Spanish)

Aníbal Areco, Damián Ganime, Agustín Álvarez, Marcos Suarez

First report of the Cinnamon-bellied Ground-tyrant (Muscisaxicola capistratus) in the Buenos Aires province, Argentina

https://doi.org/10.56178/na.v71i.1170

PDF (Spanish)

Filipe A.P. Bernardi, Carla S. Fontana

First record of the Fork-tailed Palm Swift (Tachornis squamata) in Rio Grande do Sul state, Brazil

https://doi.org/10.56178/na.v71i.1169

PDF (Spanish)

Simón Pla García, Bruno D. Varela

A new record of the Austral Rail (Rallus antarcticus) in northern Patagonia and the first documented for Neuquén province

https://doi.org/10.56178/na.v71i.1167

PDF (Spanish)

Enver Ortiz, Ruth De La Cruz, Luis Elorgio La Madrid-Sandoval, María del Carmen Díaz-Suárez, Omar A. Ubillus-Tolentino, Patricia Saravia-Guevara, Gonzalo Quiroz-Jiménez, Daniel A. Peña-López, Nicole A. Henriod-Cariat

New records and migratory insights of the Rufous-chested Dotterel (Zonibyx modestus) in coastal Peru

https://doi.org/10.56178/na.v71i.1166

PDF (Spanish)

Alexia T. Aguilar, Juan P. Seco Pon, Patricio J. Pereyra

First record of partial melanism in a Kelp Gull (Larus dominicanus) at the Islote Lobos National Park, Argentina

https://doi.org/10.56178/na.v71i.1165

PDF (Spanish)