动物认知：把我的长矛给我。

Animal cognition: bring me my spear.

作者信息

Byrne Richard W

机构信息

Scottish Primate Research Group, and Centre for Social Learning and Cognitive Evolution, School of Psychology, University of St Andrews, Fife KY16 9JP, Scotland.

出版信息

Curr Biol. 2007 Mar 6;17(5):R164-5. doi: 10.1016/j.cub.2007.01.004.

DOI:10.1016/j.cub.2007.01.004

PMID:17339013

Abstract

Chimpanzees regularly hunt mammals, but use only their hands and teeth: for the first time, chimpanzees have now been found to make tools in order to spear mammalian prey.

摘要

黑猩猩经常捕食哺乳动物，但只使用它们的手和牙齿：现在首次发现，黑猩猩会制造工具来刺杀哺乳动物猎物。