MCU of polar bear lying on back in snow, rolling over, napping. MS of polar bear rubbing head in snow, second bear stretched out in background, both bears walking off. MS FA of polar bear standing in snow, yawning. MCU of polar bear lying curled up on snowy ground, lifting head to look around, curling up again. MS of polar bear and two cubs (1 1/2 yrs) lying, napping curled up in snow, one cub's head resting on mother's back. (6020)