Pablo Brandolin, Ricardo Martori, Miguel Ávalos Temporal variations of bird assemblages of the Fauna Natural Reserve Laguna La Felipa (Córdoba, Argentina) https://doi.org/10.56178/eh.v22i1.769 PDF (Spanish) 1-8
Germán O. García, Agustina Gómez Laich Abundance and species richness of a seabird and shorebird assemblage of the Southeastern Buenos Aires Province, Argentina https://doi.org/10.56178/eh.v22i1.770 PDF (Spanish) 9-16
Santiago Imberti , Carlos D. Amorós , Sonia A. Cadierno Presence and breeding of the Ruddy-headed Goose Chloephaga rubidiceps in Santa Cruz Province, Argentina https://doi.org/10.56178/eh.v22i1.771 PDF (Spanish) 17-22
Patricia Capllonch Latitudinal and altitudinal distribution of three species of the genus Basileuterus in northwestern Argentina https://doi.org/10.56178/eh.v22i1.772 PDF (Spanish) 23-28
Dora Grigera, Carolina Pavic Bird assemblages at a burnt and an undisturbed site in a forest area in northwest Patagonia, Argentina https://doi.org/10.56178/eh.v22i1.773 PDF (Spanish) 29-37
Rosana Aramburú, Anahí Formoso, Ana M. Arambarri, Diego Montalti Morphometry, body weight, and winter diet of Least Seedsnipe Thinocorus rumicivorus in Buenos Aires Province https://doi.org/10.56178/eh.v22i1.774 PDF (Spanish) 39-42
Juan Klavins, Alejandro Bodrati The Masked Water-Tyrant (Fluvicola nengeta): a new species for Paraguay, and second record for Argentina https://doi.org/10.56178/eh.v22i1.775 PDF (Spanish) 43-45
Laura Mauco, Carla Paterlini, Diego I. Isaldo, Sergio A. Quintero Blanco, Maximiliano Navarro First breeding record of Kelp Gull (Larus dominicanus) in Samborombón Bay, Buenos Aires Province, Argentina https://doi.org/10.56178/eh.v22i1.776 PDF (Spanish) 47-50
Pablo F. Petracci, Kaspar Delhey, Martín Sotelo Granivorous habit in Olrog’s Gull (Larus atlanticus): implications for its specialist status https://doi.org/10.56178/eh.v22i1.777 PDF (Spanish) 51-54
Roberto Jensen, Juan I. Areta The Pied Plover (Vanellus cayanus) in Argentina https://doi.org/10.56178/eh.v22i1.778 PDF (Spanish) 55-57
Hernán E. Casañas, Ignacio Roesler, Juan Klavins Natural history and distribution of the Chaco Pipit (Anthus chacoensis) https://doi.org/10.56178/eh.v22i1.779 PDF (Spanish) 59-63
Diego I. Archuby, Lucas J. Marti, Diego Montalti , Guillermo E. Soave, Aníbal R. Camperi , Ana M. Arambarri, Carlos A. Darrieu Diet of the Black-chinned Siskin (Carduelis barbata) during autumn https://doi.org/10.56178/eh.v22i1.780 PDF (Spanish) 65-68
María Isabel Bellocq Current raptor studies in México https://doi.org/10.56178/eh.v22i1.781 PDF (Spanish) 69-70
Juan Ignacio Areta The speciation and biogeography of birds https://doi.org/10.56178/eh.v22i1.782 PDF (Spanish) 70-71
Aníbal E. Carbajo Spatial analysis in raptor ecology and conservation https://doi.org/10.56178/eh.v22i1.783 PDF (Spanish) 72-75
Alexandra Sapoznikow Áreas importantes para la conservación de las aves https://doi.org/10.56178/eh.v22i1.784 PDF (Spanish) 75-76
Juan Pablo Isacch Uso de arroceras por chorlos y playeros migratorios https://doi.org/10.56178/eh.v22i1.785 PDF (Spanish) 77-78