Vol. 35 No. 2 (2020)

Vol. 35 No. 2 (2020)

Published 01 December 2020

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Points of View

David H. Ellis, Miguel D. Saggese, Alastair Franke, R. Wayne Nelson

Extreme color variation in the Peregrine Falcon (Falco peregrinus) in Patagonia

https://doi.org/10.56178/eh.v35i2.390

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65-76

DOI: https://doi.org/10.56178/eh.v35i2.390

Articles

Javier Menéndez-Blázquez

Penguins of Argentina: a bibliometric analysis

https://doi.org/10.56178/eh.v35i2.439

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77-86

DOI: https://doi.org/10.56178/eh.v35i2.439

Agostina S. Juncosa-Polzella, Francis Merlo, Miguel F. Cura, Valentín Zárate

Small owls in relation to habitat structure: occurrence of Tropical Screech-owl (Megascops choliba) and Ferruginous Pygmy-owl (Glaucidium brasilianum) in the mountain forests of central Argentina

https://doi.org/10.56178/eh.v35i2.440

PDF

87-93

DOI: https://doi.org/10.56178/eh.v35i2.440

Anahí Sofía Vaccaro, Laura Dodyk, Rocío Lapido, Andrés De Miguel, Pablo Grilli

How does the Alianza del Pastizal contribute to the conservation of birds in the Flooding Pampas?

https://doi.org/10.56178/eh.v35i2.441

PDF (Spanish)

95-109

DOI: https://doi.org/10.56178/eh.v35i2.441

Patricia Capllonch, Floyd E. Hayes, Fernando Diego Ortiz

Escape to the south: a review of birds that recently expanded their distribution range in Argentina

https://doi.org/10.56178/eh.v35i2.442

PDF (Spanish)

111-126

DOI: https://doi.org/10.56178/eh.v35i2.442

Short Communications

Sergio Villegas

First record of a Semiplumbeous Hawk (Leucopternis semiplumbeus) preying on a Red-throated Ant-tanager (Habia fuscicauda) in Tirimbina Biological Reserve, Costa Rica

https://doi.org/10.56178/eh.v35i2.443

PDF

127-130

DOI: https://doi.org/10.56178/eh.v35i2.443

Alejandro A. Schaaf, David L. Vergara-Tabares , Tobías N. Rojas, Agustín Díaz, Giovana Peralta, Susana I. Peluc

Incubation behavior of the Masked Gnatcatcher (Polioptila dumicola) in Central Argentina

https://doi.org/10.56178/eh.v35i2.444

PDF

131-135

DOI: https://doi.org/10.56178/eh.v35i2.444

Julián Emanuel Martín Baigorria

First record of Fork-tailed Palm Swift (Tachornis squamata) in Argentina

https://doi.org/10.56178/eh.v35i2.445

PDF (Spanish)

137-139

DOI: https://doi.org/10.56178/eh.v35i2.445

Julián E. M. Baigorria, Jerónimo A. Torresin, Renzo E. Ramírez

First record of the Black-bellied Seedeater (Sporophila melanogaster) in Argentina

https://doi.org/10.56178/eh.v35i2.446

PDF (Spanish)

141-145

DOI: https://doi.org/10.56178/eh.v35i2.446

PhD thesis reviews

María Emilia Rebollo

Ecología de dos aves migrantes australes del Neotrópico en su área reproductiva en el centro de Argentina

https://doi.org/10.56178/eh.v35i2.447

PDF (Spanish)

147

DOI: https://doi.org/10.56178/eh.v35i2.447

Glenda Denise Hevia

Efectos de las actividades humanas sobre los parámetros reproductivos y la condición física de Chorlos Doble Collar (Charadrius falklandicus) en Chubut, Patagonia

https://doi.org/10.56178/eh.v35i2.448

PDF (Spanish)

148

DOI: https://doi.org/10.56178/eh.v35i2.448

Ramiro Santiago Arrieta

Evaluación de los determinantes comportamentales y demográficos del sistema de apareamiento genético en una población de Ratona Aperdizada (Cistothorus platensis) del sur templado

https://doi.org/10.56178/eh.v35i2.449

PDF (Spanish)

149

DOI: https://doi.org/10.56178/eh.v35i2.449

Juan Manuel Rojas Ripari

Cría cooperativa y parasitismo de cría en el sistema formado por el Músico (Agelaioides badius) y el Tordo Pico Corto (Molothrus rufoaxillaris)

https://doi.org/10.56178/eh.v35i2.450

PDF (Spanish)

150

DOI: https://doi.org/10.56178/eh.v35i2.450