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In Naples, Dara explores the story of Mount Vesuvius and its 79AD eruption, then scales Mount Vesuvius's enormous crater and discovers how technology tracks volcano activity 24x7.

Steve heads deep into Panama's Darien Jungle in search for one of the world's most elusive birds of prey, the magnificent harpy eagle.

Ben Fogle meets inspiring people who left their old lives behind. He travels to remote places and learns about their amazing new homes and lives.

Rick Stein arrives in Lucknow, reputed to be the curry capital of India in search for the best chicken korma and learns the complexities of making the perfect pulao.

For a juvenile bald eagle, a lack of power could mean starvation. Elsewhere, a young meerkat's spectacular altercation with a cobra will influence his standing in the clan.

In Texas, Simon joins the US Border Patrol, who pick up migrants who have illegally crossed the Rio Grande river in search of a new life.

In the planet's most densely populated continent, animals live in close proximity with people, from tigers making a home in town to elephants stopping traffic for food.

Ben Fogle meets inspiring people who left their old lives behind. He travels to remote places and learns about their amazing new homes and lives.

A team of experts travels to remote and dangerous places to study snakes in their natural habitats and share riveting stories of their rescue.

A team of experts travels to remote and dangerous places to study snakes in their natural habitats and share riveting stories of their rescue.

In Texas, Simon joins the US Border Patrol, who pick up migrants who have illegally crossed the Rio Grande river in search of a new life.

The host observes the intricate process behind the manufacture of forty million flapjacks in a single year at a large production plant.

Steve Backshall travels to Mozambique, Africa in order to search for one of the fastest fish with a spear-shaped snout, the marlin.

In the planet's most densely populated continent, animals live in close proximity with people, from tigers making a home in town to elephants stopping traffic for food.

In Texas, Simon joins the US Border Patrol, who pick up migrants who have illegally crossed the Rio Grande river in search of a new life.

Ben Fogle meets inspiring people who left their old lives behind. He travels to remote places and learns about their amazing new homes and lives.

The hosts visit some of the biggest food production units in Britain and share details about the various processes that take place inside these factories.

Gregg Wallace arrives at a Denby factory in Derbyshire which has been involved in the manufacturing of pottery since 1809.

Rick Stein arrives in Lucknow, reputed to be the curry capital of India in search for the best chicken korma and learns the complexities of making the perfect pulao.

David Attenborough narrates an icy adventure through the world's frozen zones, where wolves hunt, penguins huddle, and life thrives against the most extreme odds.

In Belize, Simon Reeve dives on a coral reef off, visits a rescue centre for orphaned manatees and witnesses a gun battle.