Earth's Great Seasons

While spring is a magical season that brings a burst of new life, it's also a race for animals to wake up and get ahead of everyone else.

With the sun shining and the flowers blooming, summer is the season of abundance, and the long hours of daylight make life burst with activity. The way animals and plants rise to the challenges it brings is also explored.

The drama of autumn means animals must feed while they can, fight for their last chance to breed and rush to grow up before the cold returns.

With their world encased in snow and ice, animals must find the most inventive ways to survive and benefit from the cold during winter.