Vol. 12 No. 4 (1986)

Vol. 12 No. 4 (1986)

Published 01 November 1986

PDF (Spanish)

Articles

Rosendo M. Fraga, Sergio A. Salvador

Reproductive biology of the Chimango Caracara (Polyborus chimango)

https://doi.org/10.56178/eh.v12i4.1167

PDF (Spanish)

223-229

DOI: https://doi.org/10.56178/eh.v12i4.1167

Marcelo D. Bettinelli, Juan C. Chebez

Notes on birds of Somuncurá Plateau, Río Negro, Argentina

https://doi.org/10.56178/eh.v12i4.1168

PDF (Spanish)

230-234

DOI: https://doi.org/10.56178/eh.v12i4.1168

Sten A. Johnels, Tomas C. Cuadros

Species composition and abundance of bird fauna in a disturbed forest in the Central Andes of Colombia

https://doi.org/10.56178/eh.v12i4.1169

PDF

235-241

DOI: https://doi.org/10.56178/eh.v12i4.1169

Ana I. Nores, Mercedes Gutiérrez

Breeding of the Tyto alba in Córdoba, Argentina

https://doi.org/10.56178/eh.v12i4.1170

PDF (Spanish)

242-249

DOI: https://doi.org/10.56178/eh.v12i4.1170

Jorge R. Navas, Nelly A. Bó

Notes on a collection of birds from Lihué Calel National Park, La Pampa, Argentina

https://doi.org/10.56178/eh.v12i4.1171

PDF (Spanish)

250-261

DOI: https://doi.org/10.56178/eh.v12i4.1171

Manuel Nores

Ten new subspecies of birds from Argentine ecological islands

https://doi.org/10.56178/eh.v12i4.1173

PDF (Spanish)

262-273

DOI: https://doi.org/10.56178/eh.v12i4.1173

Sergio A. Salvador, Lucio A. Salvador

Note on the reproduction of the Grassland Yellow-Finch (Sicalis luteola) in Córdoba, Argentina

https://doi.org/10.56178/eh.v12i4.1175

PDF (Spanish)

274-280

DOI: https://doi.org/10.56178/eh.v12i4.1175

Samuel Narosky, Miguel A. Fiameni

Pelagic birds in Costa Bonita, Buenos Aires, Argentina

https://doi.org/10.56178/eh.v12i4.1176

PDF (Spanish)

281-285

DOI: https://doi.org/10.56178/eh.v12i4.1176

David W. Snow, Barbara K. Snow

Feeding ecology of hummingbirds in the Serra do Mar, southeastern Brazil

https://doi.org/10.56178/eh.v12i4.1177

PDF

286-296

DOI: https://doi.org/10.56178/eh.v12i4.1177

Bibliographical Reviews

Samuel Narosky

Birds of Río Grande do Sul

https://doi.org/10.56178/eh.v12i4.1174

PDF (Spanish)

273

DOI: https://doi.org/10.56178/eh.v12i4.1174

Short Communications

Fernando I. Ortiz-Crespo

Considerations on the migrations of two neotropical hummingbirds

https://doi.org/10.56178/eh.v12i4.1178

PDF (Spanish)

298-300

DOI: https://doi.org/10.56178/eh.v12i4.1178

Michael Walters

A re-examination of the types of Trogon rossi, and Ensifera ensifera caerulescens

https://doi.org/10.56178/eh.v12i4.1179

PDF

301-302

DOI: https://doi.org/10.56178/eh.v12i4.1179

Enrique H. Bucher, Ethel N. Rodriguez

On the presence of the Patagonian Conure (Cyanoliseus patagonus) in Uruguay

https://doi.org/10.56178/eh.v12i4.1180

PDF (Spanish)

303-304

DOI: https://doi.org/10.56178/eh.v12i4.1180

Manuel Nores

New records for Argentine birds

https://doi.org/10.56178/eh.v12i4.1181

PDF (Spanish)

304-307

DOI: https://doi.org/10.56178/eh.v12i4.1181

C. Gregory Schmitt, Donna C. Schmitt, J. V. Remsen Jr., Bruce D. Glick

New Bird Records for Departamento Santa Cruz, Bolivia

https://doi.org/10.56178/eh.v12i4.1182

PDF

307-311

DOI: https://doi.org/10.56178/eh.v12i4.1182