Scientists Prove Elephants Can Purse Lips To Squeak As Well As Trumpet With Their Trunk
https://youtu.be/yx7UQLsNzMo Scientists in Austria have demonstrated that Asian elephants' sound production does not come only from their trunk but also from their lips which they purse in order to squeak. Behavioural biologist Veronika Beeck and her supervisor Angela Stoger-Horwath from the Department of Behavioural and Cognitive Biology at the University…