Concepedia

Human–Grey parrot (Psittacus erithacus) reciprocity: a follow-up study

Franck Péron, Luke Thornberg, Brya Gross, Suzanne L. Gray, Irene M. Pepperberg

Animal Cognition · 2014 · 13 citations · 34 references

DOI

Concepts

References

34

The Evolution of Cooperation

Robert Axelrod, W D Hamilton · Science · 1981 · 20.3K citations

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Chimpanzees Recruit the Best Collaborators

Alicia P. Melis, Brian Hare, Michael Tomasello · Science · 2006 · 575 citations

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Spontaneous Altruism by Chimpanzees and Young Children

Felix Warneken, Brian Hare, Alicia P. Melis et al. · PLoS Biology · 2007 · 552 citations · Full text

, , +13

Spontaneous prosocial choice by chimpanzees

Victoria Horner, J. Devyn Carter, Malini Suchak et al. · Proceedings of the National Academy of Sciences · 2011 · 264 citations · Full text

, , +14

Functional Vocalizations by an African Grey Parrot (Psittacus erithacus)

Irene M. Pepperberg · Zeitschrift für Tierpsychologie · 1981 · 245 citations

, , +13