Chimpanzees share food for many reasons: the role of kinship, reciprocity, social bonds and harassment on food transfers

@article{Silk2013ChimpanzeesSF,
  title={Chimpanzees share food for many reasons: the role of kinship, reciprocity, social bonds and harassment on food transfers},
  author={Joan B. Silk and Sarah F. Brosnan and Joseph Henrich and Susan P. Lambeth and Steven J. Shapiro},
  journal={Animal Behaviour},
  year={2013},
  volume={85},
  pages={941-947}
}

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