Fabricio C. Gorleri, Ignacio Roesler From Monte to Chaco: eBird reveals the migration of the Straneck’s Tyrannulet (Serpophaga griseicapilla) https://doi.org/10.56178/eh.v37i1.354 PDF (Spanish) PDF (Spanish) 5-17
Cristian A. Gorosito, Victor R. Cueto Is young capture rate a reliable measure of White-crested Elaenia productivity in the Andean-patagonian forest? https://doi.org/10.56178/eh.v37i1.355 PDF 19-23
María Emilia Rebollo, Laura Araceli Bragagnolo, Miguel Ángel Santillán, Fernando Gabriel López, Paula Maiten Orozco-Valor, Marcos Matías Reyes, Juan Manuel Grande Breeding biology of the Tufted Tit-spinetail (Leptasthenura platensis) in nest boxes in central Argentina https://doi.org/10.56178/eh.v37i1.356 PDF (Spanish) 25-35
Tatiana Kasinsky, Nicolás Suárez, Pablo Yorio Evaluation of breeding parameters of the Kelp Gull (Larus dominicanus) in one of the largest colonies in Patagonia, Argentina https://doi.org/10.56178/eh.v37i1.360 PDF (Spanish) 37-50
Francisco Zumpano, Germán Oscar García Intra-specific interactions during group feeding in the Olrog’s Gull (Larus atlanticus) https://doi.org/10.56178/eh.v37i1.361 PDF (Spanish) 51-63
Juan Pablo Seco Pon, Germán Oscar García Magellanic Penguin (Spheniscus magellanicus) in the northern argentinean coast: evidence of sexual bias in stranded juvenile birds? https://doi.org/10.56178/eh.v37i1.362 PDF (Spanish) 65-77
Marina Ferraz Sampaio, Pedro Henrique Kotovicz, Marcelo Alejandro Villegas Vallejos First record of a Rufous-breasted Leaftosser (Sclerurus scansor) nesting in a tree cavity https://doi.org/10.56178/eh.v37i1.363 PDF 79-83
Juan Pablo Seco Pon, Maximiliano Hernandez, Jesica Andrea Paz, María Paula Berón Intra-method comparison for trapping Coots Fulica sp. in urban lagoons of southeast Buenos Aires https://doi.org/10.56178/eh.v37i1.364 PDF (Spanish) 85-91
Ernesto G. Verga Bird-watching: how to choose the most appropriate binoculars https://doi.org/10.56178/eh.v37i1.365 PDF (Spanish) PDF (Spanish) 93-103