BBC Earth på fredag – Tv-tablå 18 september

Ben heads to the Inner Hebrides off the West Coast of Scotland, where he meets Nic and Andy Goddard and their children on the Isle of Rum.

Ben Fogle returns to meet his previous contributors who set up home in remote locations. In this episode he returns to the wilds of Devon, to see the Mason family.

For Alaskans, utilizing the frozen trails to secure resources is a requirement for survival in dark winter. At the family hunting grounds in Kiwalik, Chip Hailstone follows a trail of wolves to find harvestable game.

Professor Brian Cox explores the solar system's ice giants, frozen moons and worlds where ice behaves in unimaginable ways.

After a life spent travelling the world, Sir David Attenborough returns home to show us the hidden natural wonders of his favourite place on earth.

The team journey up the coast of Norway and brave sub-zero temperatures as they meet the native Sami tribesmen for some ice fishing before taking a dog sled to their final location.

Ben Fogle and Dwayne Fields head into the heart of Africa, to retrace Livingstone's path and the race for the source of the Nile, facing lions and heat, and exploring the legacy of early expeditions.

Professor Brian Cox explores the solar system's misfits and oddballs and investigates the forces that sculpted the bizarre features on these strange worlds.

Sue encounters unexpected dangers whilst hunting a moose, while Chip and Agnes go head to head with a cunning wolf.

Ben begins his travels in the remote Wilderness Island, off Australia's north-western cape, to meet a man whose story is as remarkable as the landscape he inhabits.

In the wilderness of Northern Peru, the boys find themselves battling rough seas and desert landscapes in their quest to find a Humboldt Squid. Blowfish wants to catch one by hand to prove these feared creatures are misunderstood.

To mark his 100th birthday, David Attenborough reflects on a remarkable life. SInce his first broadcast more than 70 years ago, Attenborough has helped reshape our understanding of the natural world.

Ben Fogle and Dwayne Fields head into the heart of Africa, to retrace Livingstone's path and the race for the source of the Nile, facing lions and heat, and exploring the legacy of early expeditions.

Jessie runs the race of a lifetime at the Iditarod. Ricko hunts for small game. The Hailstones go on a family rabbit hunt. Sue clears snow from her rooftops.

Ben Fogle returns to meet his previous contributors who set up home in remote locations. In this episode he returns to Fair Isle, an island in Shetland in northern Scotland, where Tommy Hindman lives.

In the footsteps of Livingstone and Stanley, Ben Fogle and Dwayne Fields try to solve one of history's greatest mysteries, setting out to find the Nile's source, travelling through deadly jungles and swamps.

Sue Perkins starts her journey in Tokyo, home to 36 million people. She trains with a female sumo wrestling team and meets a family who live with robots.

Ben Fogle reunites with a couple living off the west coast of Australia, and discovers the logistical nightmares they have overcome to make a home for themselves on a desert island, as well as enduring the extremes of the Australian climate. While they have recently had cause to celebrate, their lives are becoming increasingly difficult, which may result in them moving on.

Jessie runs the race of a lifetime at the Iditarod. Ricko hunts for small game. The Hailstones go on a family rabbit hunt. Sue clears snow from her rooftops.

Ben Fogle returns to meet his previous contributors who set up home in remote locations. In this episode he returns to Fair Isle, an island in Shetland in northern Scotland, where Tommy Hindman lives.

In the footsteps of Livingstone and Stanley, Ben Fogle and Dwayne Fields try to solve one of history's greatest mysteries, setting out to find the Nile's source, travelling through deadly jungles and swamps.

Sue encounters unexpected dangers whilst hunting a moose, while Chip and Agnes go head to head with a cunning wolf.