Vol. 71 (2026) | Nuestras Aves

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

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

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

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

Filipe A.P. Bernardi, Carla S. Fontana

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

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

Aníbal Areco, Damián Ganime, Agustín Álvarez, Marcos Suarez

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

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

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

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

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

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

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

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

Graciela N. Lencina, Gabriel Reinoso Franchino

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

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

Sergio E. Villagra, Luciano Poblete

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

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

Eduardo Haene

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

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

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

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

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

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

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

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

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

Lucio Garreta, Noelle Rivas-Ortiz

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

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

M. Alejandra Sosa

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

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

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

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

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

Natalia G. Rosciano

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

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

Jorge Álava, Jaime R. Rau

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

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

María I. Gundi, Diego L. Masi

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

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

Javier M. Flamini Brac

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

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

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

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

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