Vol. 10 No. 2 (1956)

Published 1 November 1956
Full Issue
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Articles

María Juana I. Pergolani de Costa
111-118
Argentine Woodpeckers; Part 5: Genus Piculus spix
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1332
Jorge R. Navas
119-135
Vocal expressions of the coots
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1333
Rubén Plótnick
136-139
Systematic Classification of the Genus Heterospizias
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1334
José A. Pereyra
140-142
Biological Notes on the Double-collared Seedeater
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1335
William H. Partridge
143-146
Geographic Variations in the Black-banded Owl, Ciccaba huhula
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1336
Nelly Alicia Bó
147-157
Morphological and Ethological Observations on the Neotropic Cormorant
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1337
Claës Ch. Olrog
158-163
Stomach contents of birds from northwestern Argentina
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1338

Notes

Rodolfo Escalante Rossi
164-166
New Sighting of the Straight-billed Reedhaunter in Uruguay
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1339
José Antonio Haedo Rossi
166-167
Ornithological Notes I: The Presence of the Brown Booby in Argentina
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1340
Rogelio B. López
168
The Snowy Sheathbill in Mar del Plata
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1341
William H. Partridge
169-170
A New Sanctuary for the Wildlife of Argentina and Paraguay
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1342
Rubén Plótnick
171-172
The Unique Behavior of a Ferruginous Pygmy Owl
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1344
Claës Ch. Olrog
172-173
A New Eagle for Argentina
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1345
Nelly Alicia Bó
174-175
Some Observations on the Nesting Habits of the Black-crowned Night Heron
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v10i2.1346
Emilio Zuberbühler
175
Two nests in an unusual location
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DOI: https://doi.org/10.56178/eh.v10i2.1347