71-72
Editorial
Articles
Reproductive aspects and habitat use by Upland Goose (Chloephaga picta) and Ashy-headed Goose (Chloephaga poliocephala) in Staten Island, Argentina
https://doi.org/10.56178/eh.v31i2.55373-81
Temporal and environmental factors associated with owl calling in the Selva El Ocote Reserve, Chiapas, Mexico
https://doi.org/10.56178/eh.v31i2.55483-88
Potential distribution of the Andean Condor (Vultur gryphus) reveals priority sites for conservation in the southern Andes of Ecuador
https://doi.org/10.56178/eh.v31i2.55589-95
Long-term association of Tyrannus savana and Sturnella superciliaris density with land cover and climatic variables in agroecosystems of Argentina
https://doi.org/10.56178/eh.v31i2.55697-112
Short Communications
First nesting record and changes in the abundance of Turquoise-fronted Amazon (Amazona aestiva) in a piedmont forest area of northwestern Argentina
https://doi.org/10.56178/eh.v31i2.559113-116
Records of Peregrine Falcon (Falco peregrinus) preying on two species of petrels from fishing vessels in the Argentine Sea
https://doi.org/10.56178/eh.v31i2.560117-120
Preliminary evaluation of Pyrrhura orcesi populations in forest remnants from El Oro Province, Ecuador
https://doi.org/10.56178/eh.v31i2.561121-124
Book Reviews
125-127
The narrow edge: a tiny bird, an ancient crab, and an epic journey
https://doi.org/10.56178/eh.v31i2.563128-129
130-133
133-135
Un manual para la identificación de las aves terrestres de la Patagonia
https://doi.org/10.56178/eh.v31i2.566136-137