Tool use. "Pele", adolescent male of the Bossou study group, West africa, using a stone hammer and anvil to crack nuts.

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Tool use. "Pele", adolescent male of the Bossou study group, West africa, using a stone hammer and anvil to crack nuts.

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Size: 3386px × 5080px
Location: Bossou, Guinea, West Africa
Photo credit: © Justine Evans / Alamy / Afripics
License: Licensed
Model Released: No

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