Every year, spectacular seasons transform our planet. This special explores the drama of autumn and how life on earth adapts to the vast changes that occur as winter approaches. Show more

Series exploring the wildlife and landscape of Australia. This programme looks at the gum tree woodlands that are home to many of Australia's best-known creatures. Show more

Series exploring the wildlife and landscape of Australasia. How Australia's remarkable wildlife interacts with its human population. Show more

Hugh Dennis and Julia Bradbury explore the most stunning parts of Cornwall and Devon to learn how Britain's past lives on in fascinating stories and characters. Show more

Hugh Dennis and Julia Bradbury visit Britain's biggest county. Hugh takes the controls of a glider and Julia finds out how Yorkshire's rocks produce mineral water. Show more

Hugh Dennis and Julia Bradbury are in the Highlands of Scotland, Britain's wildest and oldest landscape. They explore a landscape built by volcanoes, earthquakes and ice. Show more

Hugh Dennis and Julia Bradbury are in the South Downs, where they discover that this gentle, rolling landscape of southern England had a dramatic ancient past. Show more

Documentary celebrating spring on planet Earth, and the extraordinary tricks that animals and plants find to rise to the new challenges it brings. Show more

Three-part series examining the harsh elements and rich rewards of the Alaskan wilderness. A mother sea otter nurses her baby through the chilly days of early spring. Show more

Series exploring Madagascar and its unique wildlife. David Attenborough reveals the most bizarre places and their inhabitants on this ecologically distinct island. Show more

Series exploring Madagascar and its unique wildlife. David Attenborough looks at the island's eastern coast, home to cyanide-eating lemurs and leaf-tailed geckos. Show more

Series exploring Madagascar and its unique wildlife. This programme follows the animals' fortunes through the wet and dry seasons in this island of extremes. Show more

Documentary series. Japan's central island of Honshu is home to over 100 million people, but it has a wild heart, and an astonishing range of wildlife lives there. Show more

Documentary series. This episode explores the extraordinary wildlife in the south west of Japan, where a chain of small islands stretches towards the tropics. Show more

This episode of the documentary series looks at Hokkaido, Japan's northernmost and wildest island. It takes tough animals and people to survive in this ever-changing place. Show more

Andrew Scott narrates a special programme which celebrates winter and explores how animals and plants rise to the challenges it brings. Show more

Three-part series examining the harsh elements and rich rewards of the Alaskan wilderness. Summer is a narrow window of plenty, when the land is bathed in 24-hour sunlight. Show more

Three-part series examining the harsh elements of the Alaskan wilderness. Here, a look at the tough and resourceful characters that face up to the challenges of winter. Show more

Andrew Scott narrates a programme celebrating the glorious nature of summer on earth and the extraordinary ways animals and plants rise to the challenges it brings. Show more

Documentary following the lives of grizzly bears. In this episode the cameras follow Parsnip, a first-time grizzly mum, and her young cub, Pushki. Show more