Vol. 40 No. 1 (2025)

Published 4 March 2025
Full Issue
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Portada del número actual

Editorial

Sergio A. Lambertucci
7-9
El Hornero grows, renews itself and becomes increasingly Neotropical
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DOI: https://doi.org/10.56178/eh.v40i1.1515
Cynthia Ursino, Kini Roesler
11-12
El Hornero: a collective construction that continues to grow
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DOI: https://doi.org/10.56178/eh.v40i1.1514

Articles

Magalí Yassin, Luciano N. Segura, Virginia Monges, Ana P. Chiramberro, Martín A. Colombo
13-23
Use of plastics as nest material in a natural area of central-eastern Argentina and evidence of negative effects on reproduction
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DOI: https://doi.org/10.56178/eh.v40i1.1503
Michael D. Larreátegui-Palma, Jaime A. Salas
25-39
Assessment of avian roadkill in an important endemic area in western Ecuador
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DOI: https://doi.org/10.56178/eh.v40i1.1508
Lorenzo Sympson, Juan Paritsis, Guillermo Amico
41-49
Establishing biodiversity baselines of avian communities in two arid ecoregions of northern Patagonia
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DOI: https://doi.org/10.56178/eh.v40i1.1512
Ignacio Roesler, Laura Fasola, Juan M. Klavins, Carolina Facchinetti, María Emilia Giusti, Florencia Ayala, Estefanía P. Micheltorena, Julio L. Lancelotti, Bettina Mahler, Juan Carlos Reboreda
51-59
Plumage maturation, molt, and morphology of the critically endangered Hooded Grebe (Podiceps gallardoi)
PDF
DOI: https://doi.org/10.56178/eh.v40i1.1505
Victoria M. Pizá, Patricio J. Pereyra, Juan Pablo Seco Pon
61-72
Biometry, age classes and sex ratio in Magellanic Penguins (Spheniscus magellanicus) stranded on the northwest coast of the province of Río Negro (Argentina)
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DOI: https://doi.org/10.56178/eh.v40i1.1510
Agustin I. Casale, Darío A. Lijtmaer, Pablo L. Tubaro
73-80
Song dialects of the Rufous-collared Sparrow (Zonotrichia capensis) north and south of Laguna Mar Chiquita, Córdoba Province, Argentina
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v40i1.1513

Short Communications

Jaime A. Cursach, Claudio Delgado, Luis Espinosa, Ana M. Pfeifer
81-87
Abundance of the Chilean Flamingo (Phoenicopterus chilensis) in the wetlands of the Maullin river nature sanctuary, southern Chile
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v40i1.1506
Enver Ortiz, Pablo Martínez, Frank Suarez, Eduardo Elias, Winy Arias, Kenny Caballero Marchan, César Luque-Fernández, Luis Villegas Paredes
89-97
Breeding status of Chilean Flamingo (Phoenicopterus chilensis) in Peru
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v40i1.1507
Francis van Oordt, Jaime Silva, Fritz Hertel, Kyle H. Elliott
99-104
First GPS record of a Red-legged Cormorant off the coast of Peru suggests pelagic foraging behavior
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DOI: https://doi.org/10.56178/eh.v40i1.1511