BBC Earth på onsdag – Tv-tablå 28 oktober

Ben heads to a remote corner of Spain's Andalucían mountains to meet British couple Alan and Lorna, who have left their respective careers in Brighton to become alpaca farmers.

The Thomsons thrash out plans for Nick to take over the family farm. Meanwhile, the Imrie's farm-to-fork event is hit by a storm, and Sally takes her son to market to sell his own lambs.

Andy and Jo bring in their crops to discover if they have made the grade. Meanwhile, Nick and Holly are diversifying to secure their farming future, and the Bakers get their own milking cow.

Four rival families - leopards, hyena, wild dogs and lions - all try to claim a rich corner of Zambian paradise as their home. Who will succeed in ruling this precious kingdom?

Ben dives into rural China's story across Sichuan and Yunnan: taking in Taoism, a search for the giant panda, travel by bullet train, rice terraces and tea mountains.

David Attenborough discovered that female Komodo dragons can reproduce without males.

New investigations at Pompeii reveal a dark underbelly of lawlessness, murder and political intrigue. Could this explain the mystery of dozens of bodies found sheltering in a warehouse?

The struggle for survival in Alaska continues for Sue, Jessie, Glenn and the Hailstones.

Ben meets a Pembrokeshire family living on the side of a rugged mountain, where they catch and forage for their own food and salvage junk for homemade inventions.

Bill and Sir Trevor McDonald take in Dedham Vale, the Essex-Suffolk border and the Stour Estuary, as they explore the home of artist John Constable and chat about Trevor's esteemed career.

Leopard Mutima's relationship with her mother is at breaking point, and as the balance of power in Nsefu tips towards the lions, the hyenas and wild dogs fight to raise their young.

Ben dives into rural China's story across Sichuan and Yunnan: taking in Taoism, a search for the giant panda, travel by bullet train, rice terraces and tea mountains.

The Hailstones are faced with a life-or-death decision in high tide. Ricko DeWilde enlists the aid of his children to maintain the family homestead.

Ben ventures deep into the jungles of Guatemala, once home to an ancient Mayan civilisation but also Mike Merrill, a former sound engineer from Texas who is building a backpackers hostel.

In Shenzhen and Hong Kong, Ben sees a dazzling drone show, explores Huaqiangbei Market, visits 'coffin homes', has coffee made by a robot barista and considers tech's environmental cost.

Storm-chaser Josh Morgerman heads into the fourth most powerful hurricane to hit mainland American since records began. Category 4 Hurricane Michael brings wind speeds of 155mph and unleashes more energy than an atomic bomb on Florida's Panama City.

The everyday struggles of living in the secluded state of Alaska where one wrong decision could cost you your life.

The Hailstones are faced with a life-or-death decision in high tide. Ricko DeWilde enlists the aid of his children to maintain the family homestead.

Ben ventures deep into the jungles of Guatemala, once home to an ancient Mayan civilisation but also Mike Merrill, a former sound engineer from Texas who is building a backpackers hostel.

In Shenzhen and Hong Kong, Ben sees a dazzling drone show, explores Huaqiangbei Market, visits 'coffin homes', has coffee made by a robot barista and considers tech's environmental cost.

Storm-chaser Josh Morgerman heads into the fourth most powerful hurricane to hit mainland American since records began. Category 4 Hurricane Michael brings wind speeds of 155mph and unleashes more energy than an atomic bomb on Florida's Panama City.