Salvador Magno Bird Life of Argentina: Family Laridae; Subfamily Sterninae (Tern-like Birds) https://doi.org/10.56178/eh.v11i3.1272 PDF (Spanish) 145-168
Samuel Narosky A New Species of Sporophila for the Argentine Avifauna https://doi.org/10.56178/eh.v11i3.1273 PDF (Spanish) 169-171
Samuel Narosky, Darío Yzurieta Nesting of Two Buntings in the San Vicente Area (Province of Buenos Aires) https://doi.org/10.56178/eh.v11i3.1274 PDF (Spanish) 172-176
Emilio A. Zuberbühler Ecological Notes: Observations on the Birds of the Province of Buenos Aires https://doi.org/10.56178/eh.v11i3.1275 PDF (Spanish) 177-192
Juan Francisco Klimaitis A Descriptive Study of a Colony of Rufous-capped Thrushes (Agelaius ruficapillus) https://doi.org/10.56178/eh.v11i3.1276 PDF (Spanish) 193-202
E. Mauricio Earnshaw Among the Birds of Tierra del Fuego https://doi.org/10.56178/eh.v11i3.1277 PDF (Spanish) 203-208
Enrique H. Bucher, Manuel Nores Feeding Zenaida auriculata Chicks https://doi.org/10.56178/eh.v11i3.1278 PDF (Spanish) 209-216