The Alpine ibex, a species of wild goat, is iconic in the Alps. Examination of the stomach contents of Oetzi the Iceman, a 5,300-year-old hunter found in a glacier, showed that ibex had been part ...
From walruses using whiskers to find food to emperor tamarins using moustaches for species recognition, facial hair aids survival and social interaction. Bearded pigs, orangutans, ibex ...