BBC Earth HD

'Hidden Frontiers: Arabia with Reza Pakravan. S1/E4'. Reza uncovers the mystery of human survival in Oman-one of the driest places on earth.

'S5/E1 - Braving the Bait Balls'. Steve is in search of one of the most spectacular events on earth - bait balls. These wildlife events are so epic that they can be seen from space - but they won't be easy to find.

'S5/E2 - Big Cat Special'. Steve goes in search of the deadliest cats in Africa in the carnivore capital of Zambia. He gets up close to the rulers of the Savannah - the lions and leopards.

'S3/E1 - Coasts'. David Attenborough presents the first in a new series. Coasts: where two worlds collide, and where animals fight for survival amidst constant change.

'S3/E2 - Ocean'. A ground-breaking journey from tropical shallow seas to the mysterious depths, Attenborough reveals extraordinary new worlds and unique animal behaviours in the ocean.

'S3/E3 - Deserts and Grasslands'. David Attenborough explores earth's greatest wildernesses, where extraordinary life survives in unexpected ways, and nature puts on its most dramatic show.

'S4/E3 - New Zealand'. A stunning rail journey through the heart of New Zealand's best scenery starts in Greymouth. Taking in Arthur's Pass National Park, Cass and on to the Waimakiriri gorge before ending at Christchurch.

'S4/E4 - Norway'. In this episode we travel from Bergen to Oslo, on a super-fast train.

'S1/E4 - The Electric Car'. Hannah Fry discovers why innovations in meat packing almost derailed the electric car revolution and how a breakthrough in camcorder batteries led to Elon Musk's electric empire.

'S1/E3 - Episode 3'. 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.

'S7/E2 - Trains'. Gregg gets special access to learn how the ultimate train is made: a huge 187-tonne, five-carriage electric train. Meanwhile, Cherry Healey visits an HS2 construction site.

'S9/E7 - Arizona'. A disabled retiree turned into a modern-day nomad travels across the United States and uses a renovated military transport vehicle for her journey.

'S7/E15 - Domino Effect'. Sue cleans up her river and goes fishing. Andy and Denise repair a Jeep. Jessie falls trees and prepares wood. The Hailstones build a trapping cabin.

'S1/E2 - Patagonia'. Simon Reeve treks across the high mountains and treacherous ice fields of Patagonia, coming face to face with pumas and riding with gauchos.

'S1/E3 - Episode 3'. 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.

'S1/E3 - Dinosaur Valley'. Dan goes on the tough trail of this Dinosaur Gold Rush, an epic journey that takes him across some of the most remote parts of America, from the huge open plains of Wyoming to the Badlands of Utah.

'S9/E7 - Arizona'. A disabled retiree turned into a modern-day nomad travels across the United States and uses a renovated military transport vehicle for her journey.

'S7/E2 - Trains'. Gregg gets special access to learn how the ultimate train is made: a huge 187-tonne, five-carriage electric train. Meanwhile, Cherry Healey visits an HS2 construction site.