Animals self-medicate with plants − behavior people have observed and emulated for millennia
A goat with an arrow wound nibbles the medicinal herb dittany. O. Dapper, CC BY By Adrienne Mayor, Stanford University When a wild orangutan in Sumatra recently suffered a facial wound, apparently after fighting with another male, he did something that caught the attention of the scientists observing him. The animal chewed the leaves of a liana vine – a plant not normally eaten by apes. Over several days, the orangutan carefully applied the juice to its wound, then covered…