Spontaneous prosocial choice by captive bottlenose dolphins, Tursiops truncatus

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• 作者：Fumio Nakahara^a ; ^{fnakahar@tokiwa.ac.jp} ; Masayuki Komaba^b ; Ryoichi Sato^b ; Hisako Ikeda^b ; Kumiko Komaba^b ; Akihiro Kawakubo^b
• 关键词：Bottlenose dolphin ; Cooperative behavior ; Other-regarding preferences ; Proactive prosociality ; Prosocial behavior
• 刊名：Behavioural Processes
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：135
• 期：Complete
• 页码：8-11
• 全文大小：715 K
• 卷排序：135

文摘

This study examined whether bottlenose dolphins showed spontaneous prosocial behavior. Prosocial choices were spontaneously taken by dolphins without requests. The dolphins showed preference for other-regarding behavior.