A chimpanzee has been observed wearing a piece of grass into her ear, with no apparent function. After other members of her group started imitating her, researchers realized to be in presence of the first fashion statement observed in other animals.
fact
A chimpanzee has been observed wearing a piece of grass into her ear, with no apparent function. After other members of her group started imitating her, researchers realized to be in presence of the first fashion statement observed in other animals.