Behavioural Biologist

Jorg J. M. Massen, PhD

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  • Current Projects

    • Cooperation Studies
    • The Evolution of Prosocial Concern
    • Contagious Yawning
    • Animal Personality
    • Animal Self-Awareness
    • Available Student Projects

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    • Birds
    • Primates

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    • Studying the Evolution of Cooperation an

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