I grandi fenomeni della natura

This fantastic series from the BBC's renowned Natural History Unit combines the epic scale of Planet Earth and the intimate, emotional stories of charismatic animals as they struggle to survive. Using state of the art HD technology, these amazing programmes capture the Earth's most dramatic and epic wildlife spectacles and the intimate stories of the animals caught up in them.
Every year, around the world, seasonal changes transform entire landscapes and draw in millions of creatures as these great events unfold.