Free-Ranging Macaque Mothers Exaggerate Tool-Using Behavior when Observed by Offspring

• Nobuo Masataka ,

  * E-mail: masataka@pri.kyoto-u.ac.jp

  Affiliation Primate Research Institute, Kyoto University, Inuyama, Japan

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• Hiroki Koda,

  Affiliation Primate Research Institute, Kyoto University, Inuyama, Japan

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• Nontakorn Urasopon,

  Current address: Primate Research Institute, Kyoto University, Inuyama, Japan

  Affiliation Department of Animal Science, Faculty of Agriculture, Ubon Rajathanee University, Bangkok, Thailand

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• Kunio Watanabe

  Affiliation Primate Research Institute, Kyoto University, Inuyama, Japan

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