A polar bear cub has lost his mother in the snow-covered forest. Unable to find her after a long search, he decides to build a big white bear out of snow to keep him company while he waits. His forest friends arrive one by one to help him, but when darkness falls their own mothers call them home. The little white bear is left alone again. The cub cuddles close to the snow bear and falls fast asleep. But listen! As dawn breaks, who comes sniffing and searching through the trees?