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Bell miner provisioning calls are more similar among relatives and are used by helpers at the nest to bias their effort towards kin

Kin selection predicts that helpers in cooperative systems should preferentially aid relatives to maximize fitness. In family-based groups, this can be accomplished simply by assisting all group members. In more complex societies, where large numbers of kin and non-kin regularly interact, more sophi...

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Bibliografiske detaljer
Main Authors: McDonald, Paul G., Wright, Jonathan
Format: Artigo
Sprog:Inglês
Udgivet: The Royal Society 2011
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3177633/
https://ncbi.nlm.nih.gov/pubmed/21450738
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2011.0307
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