Otters Juggle Stones – Now Researchers Think They Know Why [Video]

Hunger is likely to be the main driver of stone juggling in otters, new research has shown. Researchers from the University of Exeter have carried...

The post Otters Juggle Stones – Now Researchers Think They Know Why [Video] appeared first on SciTechDaily.

from SciTechDaily https://ift.tt/3b9kcbf