NatGeoWild HD

Two black rhinos slog it out in a bloody battle, a preying mantis goes on the rampage and a shark comes to blows with a saltwater crocodile. (S3, ep 4) 7+.

See the drama unfold as vets race to save expectant dogs, fragile kittens and a parvo-stricken pup, with surprise heroes stepping in to help. 7+.

Baby otters learn how to swim as they become the Zoo's newest ambassadors and have their TV debut. Meanwhile, Clark the Cougar's future gets brighter. 7+.

Even arctic conditions can't stop clients from blowing into the clinic. As Dr Emily helps a pregnant sow, an African hedgehog is in with a sticky situation.

Dr Oakley treats a miniature horse with a mystery condition and wrangles some rather riotous cows. An emergency gives Sierra a chance to show off her skills.

Dr Oakley meets two reindeer with terrible injuries. Meanwhile, it's tusk-trimming time for a boar and an owlet packs a surprising punch.

Journey to Lake Tanganyika, one of the largest lakes on earth and home to an untouched wilderness along its shores and a spectacularly diverse underwater world. 7+.

When a mountain blizzard causes a double accident, Bjoern is forced to call his rivals for help. (S7, ep 5) 7+.

Jo Roger's rookies are put to the test with a triple rescue, but the mission gets off to a rocky start when their most powerful truck gets stuck. (S7, ep 6) 7+.

Simon and Sioux have their hands full in Mysore, as a King cobra comes too close to a village and a spectacled cobra has to be dug out from a burrow. 7+.

As Si and Sioux's India adventure draws to a close, they assist Gowri with a king cobra before helping Shyam rescue an elusive 'Houdini-snake'. (S10, ep 6) 7+.

O.A.T. Bloat: The Docs harness the power of patience when they treat a goat with bloating, help a snake that refuses to feed and a rabbit who won't wee. 7+.

Take this unique aerial voyage across Norway and witness the world's longest deep-sea cable, a 13th century church restoration and a breath-taking postal route. (S3, ep 1) 7+.

As you take to the skies over Belgium, visit the country's largest church, a building shaped like an iron crystal and a spectacular light event. 7+.

Once called 'the greatest meeting of land and sea in the world', the Big Sur provides refuge for creatures including condors, falcons, blue whales, great whites and elephant seals. 7+.

For animals who live in the shadow of America's giant volcanoes, getting from one day to the next can be tricky. 7+.