Planning of the Apes.

• Autores: Coco Ballantyne
• Localización: Scientific American, ISSN 0036-8733, Vol. 300, Nº. 5, 2009, págs. 27-27
• Idioma: inglés
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• Resumen

  • The article discusses the discovery that apes can prepare for upcoming events. The observation that a chimpanzee at Furuvik Zoo in Sweden collects rocks in order to serve as ammunition for throwing at zoo visitors later in the day is mentioned, noting that he finds his ammunition from the moat around his habitat and creates ammunition by chipping pieces from larger rocks.