Vol. 39 No. 1 (2024)

Miguel D. Saggese, Valeria Ojeda, Gala Ortiz, Laura Casalins, Fernando Gonzalez, Carlos Ale, Rafael Mateo

Anticoagulant rodenticides: an ignored threat to birds of prey in Argentina and other South American countries

https://doi.org/10.56178/eh.v39i1.1480

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7-33

Federico Weyland

What has been researched on birds in the Pampas ecoregion in the period 1980-2020 and what for?

https://doi.org/10.56178/eh.v39i1.1481

PDF (Spanish) DOCX (Spanish) DOCX (Spanish)

35-53

Eduardo Haene, María José Doiny, Camila Sofía Haene

Characteristics of a communal roost of Amazona aestiva in the Autonomous City of Buenos Aires, Argentina: a population outside its natural distribution range

https://doi.org/10.56178/eh.v39i1.1462

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55-64

Jaime R. Rau, Norka Fuentes, Jorge Gallardo, Catalina Ríos-Henríquez, Danae Garrido, Dante Lobos-Ovalle

Ornitholimnological study in the Reloncaví Sound, Northern Patagonia, Chile

https://doi.org/10.56178/eh.v39i1.1466

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65-77

Sabina Caula

Overview and update of bird records from the tropical Andes: Imbabura province, Ecuador

https://doi.org/10.56178/eh.v39i1.1476

PDF (Spanish)

79-89

Tomás O'Connor, Jesica A. Paz, Melina V. Castano, Stella B. Román, Maximiliano M. Hernandez, Francisco Zumpano

Avian biodiversity and vegetation characterization of Sierra los Difuntos, Buenos Aires, Argentina: implications of seasonality and topography

https://doi.org/10.56178/eh.v39i1.1483

PDF (Spanish)

91-103

Rubén F. Dellacasa, Leandro L. Tamini, Gustavo E. Chiaramonte, Cecilia M. Riestra, Juan J. Bonanno Derndich, Maia B. Acosta, Analía Belaus, Bárbara N. Biene Palacios, Franco Bogel, M. Agustina Blanco, Eugenia A. Bonetti, Axel Brost, Joaquín Brost, Jürgen Brost, Klaus Brost, Walter Brost, Susana Cabrelli, Mateo Carelli, Sandra Despósito, Andrea Di Fabio, Ricardo Doumecq Milieu, L. Alejandro Duvieilh, Rodolfo A. Fangauf, Lucía López, Malena Lorente, Hugo Luján, Julia Mazzutti, Camila B. Merodio, Walter Moorlag, José L. Nogueira, Graciela Panisello, Laura R. Pérez, Mariela E. Politano Möller, Silvina S. Romero, Lucas Rui, Paula A. Taraborelli, Julieta Varela, Lucía N. Vila, María B. Villa, César A. Zehnder

ECOFAM Program: integrating citizen science and marine fauna on the coast of Buenos Aires Province

https://doi.org/10.56178/eh.v39i1.1484

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105-117

Vladislav Marcuk, Harold F. Greeney, Pascal Eckhoff

The nest and eggs of the Rufous-shafted Woodstar Chaetocercus jourdanii andinus, with a review on the breeding data for the genus

https://doi.org/10.56178/eh.v39i1.1473

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119-124

Victor R. Antonelli, Vagner Cavarzere

An unusual record of an Andean passerine, the Black-backed Grosbeak, in southeastern Brazil

https://doi.org/10.56178/eh.v39i1.1474

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125-128

Patricia Capllonch, Diego Ortiz

Does the Pitiayumi Setophaga pitiayumi pitiayumi migrate?

https://doi.org/10.56178/eh.v39i1.1472

PDF (Spanish)

129-134