Passing skills down through the generations, previously thought to be unique to humanity, has been discovered in chimpanzees. The phenomenon of passing on behavioural traditions, known as "animal cultures" has been seen in other animals e.g. chimpanzee tool use or the migratory routes of birds.

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Passing skills down through the generations, previously thought to be unique to humanity, has been discovered in chimpanzees. The phenomenon of passing on behavioural traditions, known as "animal cultures" has been seen in other animals e.g. chimpanzee tool use or the migratory routes of birds.