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Do Chimpanzees Use Weight to Select Hammer Tools?
The extent to which tool-using animals take into account relevant task parameters is poorly understood. Nut cracking is one of the most complex forms of tool use, the choice of an adequate hammer being a critical aspect in success. Several properties make a hammer suitable for nut cracking, with wei...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3399814/ https://www.ncbi.nlm.nih.gov/pubmed/22815905 http://dx.doi.org/10.1371/journal.pone.0041044 |