Observations on migrations at Upper Pilcomayo
Abstract
During May 31 – June 10, 1974, 433 specimens were banded in a cultivation of sugarcane and corn.
The preliminary conclusion, based on the birds captured, shows the variation regarding the general captures and three dominant species: Thraupis bonariensis, Saltator coerulescens, and Icterus cayanensis during 11 days.
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How to cite
Estela A. Alabarce, María M. Lucero (1977). Observations on migrations at Upper Pilcomayo. El Hornero, Vol. 11 No. 5 (1977), 410-412. https://doi.org/10.56178/eh.v11i5.1236
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License: CC BY-NC 4.0