Wild Bearded Capuchin Monkeys (Sapajus libidinosus) Strategically Place Nuts in a Stable Position during Nut-Cracking

• Dorothy M. Fragaszy ,

  * E-mail: doree@uga.edu

  Affiliation Department of Psychology, University of Georgia, Athens, Georgia, United States of America

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• Qing Liu,

  Current address: University of North Carolina-Pembroke, Department of Psychology, Pembroke, North Carolina

  Affiliation Department of Psychology, University of Georgia, Athens, Georgia, United States of America

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• Barth W. Wright,

  Affiliation Department of Anatomy, Kansas City University of Medicine and Biosciences, Kansas City, Missouri, United States of America

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• Angellica Allen,

  Affiliation Department of Psychology, University of Georgia, Athens, Georgia, United States of America

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• Callie Welch Brown,

  Affiliation Department of Psychology, University of Georgia, Athens, Georgia, United States of America

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• Elisabetta Visalberghi

  Affiliation Unit of Cognitive Primatology, Institute of Science and Technology of Cognition, National Research Council, Rome, Italy

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