Summer feeding ecology of Great Pampa-finches, Embernagra platensis at Laguna de Guaminí, Buenos Aires, Argentina.

  title={Summer feeding ecology of Great Pampa-finches, Embernagra platensis at Laguna de Guamin{\'i}, Buenos Aires, Argentina.},
  author={Laura M. Ferman and Diego Montalti},
  journal={Anais da Academia Brasileira de Ciencias},
  volume={82 3},
The aim of this study was to assemble data on the summer feeding ecology of the Great Pampa-finch, Embernagra platensis at the Laguna de Guaminí, Buenos Aires, Argentina, and to explore the differences related to the dietary patterns for each sex between winter and summer when possible. The stomach contents of 43 birds were analyzed. The animal fraction was composed of Hymenoptera (45.1%), Coleoptera (32.4%), Lepidoptera (6.0%), Araneae (5%) and Orthoptera (3.2%). The application of the index… 
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