BBC Earth HD

'S7/E1 - Peru'. After six years globetrotting, Scott and Casey gambled their life savings on a kite-surfing school in a remote stretch of the Peruvian coast. Ben learns what led them to this decision.

'S12/E12 - 100 Miles from Nowhere'. Alaskan residents look to restock their food supplies as spring brings longer days. This season, the hardy residents face fresh threats to their survival.

'S1/E5'. The team witness a baby boom in the delta. Lioness Matho must protect her cubs alone, whilst leopard mum Xudum reveals her new-borns with danger looming nearby.

'S10/E7 - Dorset'. Ben travels to Dorset to live for a week with Chris, a former paratrooper who has spent the last five years walking Britain's coastline, finding love and raising thousands for charity.

'S7/E14 - Shock and Awe'. Sue fixes her Nodwell. Andy and Denise install solar panels. Jessie repairs his boat. The Hailstones go fishing.

'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.

'S1/E3 - Madrid Part 3'. Michael ends his long weekend on a high as he dines at the oldest restaurant in the world, reputedly, and makes a poignant pilgrimage to his uncle's old flat he first visited 60 years ago.

'S4/E5 - Revisit: Rathlin Island'. Ben Fogle revisits Rauri on Rathlin Island, who left HR for off-grid life. They repaint Rauri's house and discuss his health struggles, and a daring journey he made to help those in need.

'Sue Perkins' Big Adventure: Paris To Istanbul. S1/E4'. Sue puts on her dancing shoes and blags a backstage pass at Budapest's hottest party. The morning after, the city's soothing hot springs beckon.

'S1/E7'. In Hong Kong, a WW2 detention centre is transformed into a university. And in Wisconsin, USA, and old polluting power station is re-engineered into a student facility.

'S4/E6 - Revisit: Suffolk'. Join Ben as he revisits Will Lord, a true British caveman, in Suffolk's woodlands. Discover how Will's prehistoric dreams have evolved over three years and how his loved ones embrace this lifestyle.

'S11/E7 - The Foundation'. Alaskans must rely on solid foundations to persist through Dark Winter.

'S7/E2 - Morocco'. Deep in the heart of the Sahara desert in Morocco, Ben visits a mud brick oasis, where he meets British-born Karen, who has built a guest house and artists' retreat in this inhospitable location.

'S12/E13 - Into the Tundra'. The everyday struggles of living in the secluded state of Alaska where one wrong decision could cost you your life.

'S1/E8'. A huge engineering project was initiated to protect the seas around Bahrain which became damaged through increased shipping and spillages.

'Sue Perkins' Big Adventure: Paris To Istanbul. S1/E4'. Sue puts on her dancing shoes and blags a backstage pass at Budapest's hottest party. The morning after, the city's soothing hot springs beckon.