Vol. 31 No. 2 (2016)

Editorial

Javier Lopez de Casenave

71-72

Cien años de Sociedad

PDF (Spanish)

DOI: https://doi.org/10.56178/eh.v31i2.552

Articles

Pablo Petracci, Ricardo A. Sáenz Samaniego, Andrea Raya Rey

73-81

Reproductive aspects and habitat use by Upland Goose (Chloephaga picta) and Ashy-headed Goose (Chloephaga poliocephala) in Staten Island, Argentina

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DOI: https://doi.org/10.56178/eh.v31i2.553

José Raúl Vázquez-Pérez, Paula L. Enríquez

83-88

Temporal and environmental factors associated with owl calling in the Selva El Ocote Reserve, Chiapas, Mexico

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DOI: https://doi.org/10.56178/eh.v31i2.554

Pedro X. Astudillo, David C. Siddons, Santiago Barros-Quito, Juan A. Orellana, Steven C. Latta

89-95

Potential distribution of the Andean Condor (Vultur gryphus) reveals priority sites for conservation in the southern Andes of Ecuador

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DOI: https://doi.org/10.56178/eh.v31i2.555

Noelia C. Calamari, Alexis Cerezo Blandón, Sonia B. Canavelli, Sebastián Dardanelli , Gregorio I. Gavier-Pizarro, María E. Zaccagnini

97-112

Long-term association of Tyrannus savana and Sturnella superciliaris density with land cover and climatic variables in agroecosystems of Argentina

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DOI: https://doi.org/10.56178/eh.v31i2.556

Short Communications

Alejandro A. Schaaf, Analía Benavidez, Luis O. Rivera, Natalia Politi

113-116

First nesting record and changes in the abundance of Turquoise-fronted Amazon (Amazona aestiva) in a piedmont forest area of northwestern Argentina

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DOI: https://doi.org/10.56178/eh.v31i2.559

Leandro L. Tamini , Leandro N. Chavez, Andrés Shigihara

117-120

Records of Peregrine Falcon (Falco peregrinus) preying on two species of petrels from fishing vessels in the Argentine Sea

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DOI: https://doi.org/10.56178/eh.v31i2.560

Gabriela Echeverría Vaca, César Garzón Santomaro

121-124

Preliminary evaluation of Pyrrhura orcesi populations in forest remnants from El Oro Province, Ecuador

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DOI: https://doi.org/10.56178/eh.v31i2.561

Book Reviews

Adrian S. Di Giacomo

125-127

Ten thousand birds

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DOI: https://doi.org/10.56178/eh.v31i2.562

Patricia M. González

128-129

The narrow edge: a tiny bird, an ancient crab, and an epic journey

PDF (Spanish)

DOI: https://doi.org/10.56178/eh.v31i2.563

María Laura Agüero

130-133

Ecology and conservation of North American Sea Ducks

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DOI: https://doi.org/10.56178/eh.v31i2.564

Valeria S. Ojeda

133-135

Woodpeckers of the world. The complete guide

PDF (Spanish)

DOI: https://doi.org/10.56178/eh.v31i2.565

Ramón A. Sosa

136-137

Un manual para la identificación de las aves terrestres de la Patagonia

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DOI: https://doi.org/10.56178/eh.v31i2.566