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Give unto others: genetically unrelated cotton-top tamarin monkeys preferentially give food to those who altruistically give food back.
Altruistic food giving among genetically unrelated individuals is rare in nature. The few examples that exist suggest that when animals give food to unrelated others, they may do so on the basis of mutualistic or reciprocally altruistic relationships. We present the results of four experiments desig...
Bewaard in:
Hoofdauteurs: | , , , |
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Formaat: | Artigo |
Taal: | Inglês |
Gepubliceerd in: |
2003
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Onderwerpen: | |
Online toegang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1691522/ https://ncbi.nlm.nih.gov/pubmed/14667352 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2003.2509 |
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