Complex tool sets for honey extraction among chimpanzees in Loango National Park, Gabon.

@article{Boesch2009ComplexTS,
  title={Complex tool sets for honey extraction among chimpanzees in Loango National Park, Gabon.},
  author={Christophe Boesch and Josephine S. Head and Martha M. Robbins},
  journal={Journal of human evolution},
  year={2009},
  volume={56 6},
  pages={
          560-9
        }
}

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