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1 results

  • 14 - Raven Social Cognition and Behavior

  • from Part III - Social Cognition
  • Edited by Allison B. Kaufman, University of Connecticut, Josep Call, University of St Andrews, Scotland, James C. Kaufman, University of Connecticut
  • Book:
    The Cambridge Handbook of Animal Cognition
    Published online:
    01 July 2021
    Print publication:
    22 July 2021, pp 322-342

  • Summary

    The social intelligence hypothesis states that a complex social life is cognitively challenging and thus a driving force for mental evolution. Support for the hypothesis comes mainly from studies on primates, and more recently also from birds, specifically corvids. In this paper, I review what is known about the socio-cognitive skills of common ravens, a corvid species that has been intensively studied over the past twenty-five years. The findings show that temporary foraging groups are composed of individuals with different degrees of familiarity and structured by different types of social relationships. Familiar ravens show profound knowledge about their own and others’ relationships, and they appear to use this knowledge selectively and strategically in cooperative and competitive settings. The studies on ravens may thus inform our understanding of what constitutes social complexity and which cognitive skills are selected for.