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A Study of Sharing and Reciprocity in Grey Parrots (Psittacus Erithacus)

Abstract : Demonstrations of nonhuman ability to share resources and reciprocate such sharing seem contingent upon the experimental paradigm used (note Horner et al. in PNAS 108:13847-13851, 2011). Here, such behaviour in Grey parrots (Psittacus erithacus) was tested in two experiments, both designed to avoid possible issues involving apparatus complexity, visible reward options, and physical competition and/or limited communication between subjects.
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Submitted on : Tuesday, February 28, 2017 - 10:47:16 AM
Last modification on : Tuesday, November 19, 2019 - 9:35:40 AM

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Franck Péron, Maria John, Stephanie Sapowicz, Dalila Bovet, Irene M. Pepperberg. A Study of Sharing and Reciprocity in Grey Parrots (Psittacus Erithacus). Animal Cognition, Springer Verlag (Germany), 2012, pp.197-210. ⟨10.1007/s10071-012-0564-0⟩. ⟨hal-01478486⟩



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