The Polar Bear is a plain white bear, differing from the Bear only in colouration. The Polar Bear has 2 LEGO studs in the middle of its back. It can attack by mauling or biting, and frequently aggros on Huskies in the wild.
This creature appears to be the Polar Bear with 2 Studs on Back and Black Eyes and Nose Pattern. This piece can be found in the LEGO set Arctic Base Camp.