Vol. 11 No. 2 (1971)

Published 1 May 1971
Full Issue
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Articles

Salvador Magno
65-84
Bird Life of Argentina: Family Laridae (Gulls and Tern-like Birds)
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v11i2.1279
A. Keve, A. Kovács
85-92
Taxonomic Notes on the Chingolo (Zonotrichia capensis) of Southwestern Argentina
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DOI: https://doi.org/10.56178/eh.v11i2.1280
Samuel Narosky
93-97
Presence of Asthenes pyrrholeuca in a marsh habitat
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DOI: https://doi.org/10.56178/eh.v11i2.1281
Emilio A. Zuberbhüler
98-112
Ecological Notes: Observations on the Birds of the Province of Buenos Aires
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v11i2.1282
Dora Ochoa de Masramon
113-123
A Contribution to the Study of the Birds of San Luis
PDF (Spanish)
DOI: https://doi.org/10.56178/eh.v11i2.1283