BBC Earth HD

'S10/E4 - Tuscany'. In Tuscany, Ben meets British couple George and Sophie who have breathed new life into a farmhouse. George's desire to live self-sufficiently lead to a lifelong project.

'Sue Perkins' Big Adventure: Paris To Istanbul. S1/E1 - Episode 1'. In Paris, Sue samples insects and absinthe, models for Paris Fashion Week, and crashes a cabaret.

'S1/E1'. Sir David recreates Christie's 1922 journey to Africa, visiting vineyards, diamond mines and the epic Victoria Falls, and confronting the legacy of the British imperialist Cecil Rhodes.

'S6/E7 - Ireland'. Ben journeys to Ireland's Atlantic coastline in the bleak midwinter. He stays with Judith, an 80-year-old who rejected a modern way of life for one closer to nature.

'S12/E10 - Tastes Like Home'. Alaskans soldier through the heart of dark winter in pursuit of the resources they desperately need for survival.

'S1/E3'. A fight with intruders leaves the lion pride males injured and the mothers with cubs vulnerable to attack. Xudum the female leopard takes risks to find a mate.

'S10/E5 - Zambia'. Ben journeys into Zambia to live with a British family who have built a safari lodge on the edge of a national park. Ben uncovers what motivates them to keep going.

'S7/E12 - Winters End'. Sue hunts waterfowl. Andy and Denise fight the river breakup. Ricko and his kids hunt geese. The Hailstones hunt small game.

'S1/E4'. A look at the Port Building, Antwerp, Belgium, a stunning, gravity-defying office complex building that appears to hover over a 19th-century fire station.

'S1/E1 - Madrid Part 1'. In the vibrant, bustling Spanish capital Madrid, Michael enjoys an Ecuadorian feast, tries suckling pig at the world's oldest restaurant, and visits El Teatro Real opera house and the Royal Palace.

'S2/E2'. Six presenters chart the fight to save the planet's endangered ecosystems. Gordon Buchanan returns to Brazil, Ella Al-Shamahi to Cambodia and Ade Adepitan to Kenya.

'Sue Perkins' Big Adventure: Paris To Istanbul. S1/E2 - Episode 2'. Sue finds her true calling as a mermaid, bathes in a tub of beer, and takes up Bavarian dancing for Munich Pride.

'S1/E5'. One of the several reinforced concrete highway overpasses constructed in the 1960s was Seoullo 7017. This deteriorating liability was transformed into an elevated green park by Dutch architects MVRDV.

'S5/E15 - South North Water Diversion'. A £48bn, 2,400km network designed to divert 44.8bn cubic metres of water in China.

Changing Planet: Coral Special will embark on the third year of this 7-year project examining the issues facing the planet's most threatened ecosystems.

'S6/E8 - Brazil'. Ben Fogle travels to Brazil to meet Chris, a Scotsman who has chosen to make his home in one of the most remote areas of the jungle near the Amazon river.

'S12/E11 - It's Never Easy'. As winter turns to spring, Alaskans must seize the warming days. The everyday struggles of living in the secluded state of Alaska where one wrong decision could cost you your life.

'S1/E6'. First constructed in the 1930s, the West Side Line - an elevated viaduct section of the New York Central Railroad - was abandoned in the 1980s. But since 2009 it's been totally revitalised.

'Sue Perkins' Big Adventure: Paris To Istanbul. S1/E2 - Episode 2'. Sue finds her true calling as a mermaid, bathes in a tub of beer, and takes up Bavarian dancing for Munich Pride.