The evidence is mounting that culture isn't something unique to us humans: Orangutans in Borneo have developed and passed along a way to make a useful, improvised instrument, researchers report.
When in a tight situation, the orangutans will strip the leaves off a twig and make a crude musical instrument to alter the calls they use to ward off predators — not exactly a Stradivarius, but it seems to get the job done.
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1 comment:
This is truly amazing.
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