News Main Animals Archaeology Dinosaurs Earth History Human Animal Space Tech   Mathias Osvath/Current Biology |   Stone-Throwing Chimp The stone-throwing chimp, Santino. On five consecutive days, before the zoo opened, Santino was seen gathering stones from the water and placing them in caches. Later on each of these days, he was seen throwing the rocks at unsuspecting zoo visitors. | Discovery News Video   « back to article

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Image Credits Mathias Osvath/Current Biology |

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