5-year study suggests chimps strike stones against trees as communication
5-year study suggests chimps strike stones against trees as communication
phys.org Five-year study suggests chimpanzees strike stones against trees as form of communication
A recent study by behavioral biologists from Wageningen University & Research and the German Primate Research Center has uncovered a remarkable phenomenon among wild chimpanzees in West Africa: the use of stones to produce sound, presumably as a form of communication.
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Any sqautcher'll tell ya that
Heh