Wrinkles reveal whether elephants are left- or right-trunked, study finds
Humboldt University of Berlin research also shows Asian elephants have more wrinkles than African cousins While humans are split between right-handers and left-handers, elephants have a preference for which side of their trunk they use. Now scientists have discovered it is possible to determine an elephant’s “trunkedness” by looking at its wrinkles. While, overall, the…