We've probably all seen dogs do it. Bears do it. Most likely any furred creature that is trying to "quick dry" after a splash does it :) And yes, mink do it too!
That "it" is the "shake, rattle & roll" to eliminate the excess water from their coats. It does, however, provide some amusing facial expressions, even on a little predator such as the mink.
PHOTO #1 - "READY TO ROLL"
Mink (North American)"READY?"
PHOTO #2 - "EYES CLOSED"
Mink (North American)"GET SET"
PHOTO #3 - "TWIST"
Mink (North American)"ROLL THE OTHER WAY"
PHOTO #4 - "SHAKE"
Mink (North American)"ROLL"
PHOTO #5 - "OOPS, DID YOU PHOTOGRAPH THAT?"
Mink (North American)"YOU DIDN'T TAKE THAT PHOTO, DID YOU?"