Meet the newest residents of the Bronx Zoo - a furry foursome - one young grizzly and three brown bear cubs - rescued seperately in Montana and Alaska. Having just arrived in their new home they are clearly enjoying themselves, running, splashing, and playing even in the cold. Watch the big cubs frolic in this heartwarming video.

Photo credits: Julie Larsen 

For information on these lovable, playful bears, visit the Bronx Zoo's special page for the foursome.