Vol. 40 No. 1 (2025) | El Hornero

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

Plumage maturation, molt, and morphology of the critically endangered Hooded Grebe (Podiceps gallardoi)

https://doi.org/10.56178/eh.v40i1.1505

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51-59

DOI: https://doi.org/10.56178/eh.v40i1.1505

Victoria M. Pizá, Patricio J. Pereyra, Juan Pablo Seco Pon

Biometry, age classes and sex ratio in Magellanic Penguins (Spheniscus magellanicus) stranded on the northwest coast of the province of Río Negro (Argentina)

https://doi.org/10.56178/eh.v40i1.1510

PDF (Spanish)

61-72

DOI: https://doi.org/10.56178/eh.v40i1.1510

Agustin I. Casale, Darío A. Lijtmaer, Pablo L. Tubaro

Song dialects of the Rufous-collared Sparrow (Zonotrichia capensis) north and south of Laguna Mar Chiquita, Córdoba Province, Argentina

https://doi.org/10.56178/eh.v40i1.1513

PDF (Spanish)

73-80

DOI: https://doi.org/10.56178/eh.v40i1.1513

Short Communications

Jaime A. Cursach, Claudio Delgado, Luis Espinosa, Ana M. Pfeifer

Abundance of the Chilean Flamingo (Phoenicopterus chilensis) in the wetlands of the Maullin river nature sanctuary, southern Chile

https://doi.org/10.56178/eh.v40i1.1506

PDF (Spanish)

81-87

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

Breeding status of Chilean Flamingo (Phoenicopterus chilensis) in Peru

https://doi.org/10.56178/eh.v40i1.1507

PDF (Spanish) PDF (Spanish)

89-97

DOI: https://doi.org/10.56178/eh.v40i1.1507

Francis van Oordt, Jaime Silva, Fritz Hertel, Kyle H. Elliott

First GPS record of a Red-legged Cormorant off the coast of Peru suggests pelagic foraging behavior

https://doi.org/10.56178/eh.v40i1.1511

PDF

99-104

DOI: https://doi.org/10.56178/eh.v40i1.1511