The beautiful, mysterious world of rain is visualized using the latest filming technology. Ultra-high speed cameras capture breathtaking images in Odaigahara, the rainiest area in Japan that receives an annual rainfall of 5,000 millimeters. On the ground form lakes that only appear after summer heavy rains, allowing rare frogs to thrive. In winter, a unique natural phenomenon called Glazed Frost takes place if rain falls unfrozen and the air temperature is below zero. Through poetic cinematography, we discover just how rain enriches the natural beauty in Japan, a country unusually blessed with rain.
2009 • Nature
Mammals' ability to learn new tricks is the key to survival in the knife-edge world of hunters and hunted. In a TV first, a killer whale off the Falklands does something unique: it sneaks into a pool where elephant seal pups learn to swim and snatches them, saving itself the trouble of hunting in the open sea. Slow-motion cameras reveal the star-nosed mole's newly-discovered technique for smelling prey underwater: it exhales then inhales a bubble of air ten times per second. Young ibex soon learn the only way to escape a fox - run up an almost vertical cliff face - and young stoats fight mock battles, learning the skills that make them one of the world's most efficient predators.
Tour the extraordinary wildlife and people of the Himalaya – the highest mountain range on earth. Bizarre snub-nosed monkeys live in frozen forests. Tibetan monks perform ancient rituals high in the mountains whilst snow leopards prowl the mountain sides.
Dr Helen Czerski examines the hottest natural phenomena on the planet - lightning. Bolts of lightning five times hotter than the surface of the sun strike our planet over 3 million times every day - and yet we still know little about this deadly force of nature. Now, specialist photography is revealing how lightning travels through the air, high-speed cameras are unlocking the secrets of upward lightning that's triggered by our urban landscapes, and scientific expeditions are capturing rare images of intense electrical discharges over 80 kilometres wide.