Once upon a time, the bear and its friends, the beaver, the racoon, the ant, the turtle and the snail went to a school called "Hibernation" and their teacher was Mr. Dog. At school, they were taught how to collect food for winter, find a nest to sleep and help each other.

This year, winter was late to come. There was no snow, just heat and sun. The flowers kept blooming, the trees were still green and the swallows didn't travel to hot countries.

This happened because people had caused damage to the environment by burning the forests, cutting down trees and throwing their rubbish.

The animals were really sad and sleepy. They had to find a solution immediately. Then the bear thought of asking for help from Santa Claus. They wrote a letter asking as a Christmas present to bring them winter back. They send the letter by post.

Santa asked from winter to come back and suddenly, on Christmas Day, it started to snow, the leaves started to fall on the ground and the clouds turned grey. Afterwards the animals had built their snowman and they finally went to sleep.