NatGeoWild HD

Dr Michelle Oakley risks everything to save a brown bear from drowning, then has to run to save her own life.

Casey travels to Yellowstone National Park where he observes the survival techniques used by the resident grizzlies, from hibernation to preying on elk calves.

Young hyena Mizumu musters all his strength, intelligence and cunning for the biggest challenge of his life - finding a new clan. (S2, ep 4) 7+.

Check out some of the most brutal and surprising battles in nature - ones where size doesn't matter, and no victory is guaranteed.

Beloved clinic house cat Tater falls ill and the team bands together to save him. Charles debuts a new look and Dr Pol treats wood-chewing steer. U.

The team travels to a remote Alaskan island where they're shocked to find that the feral cat population has exploded.

Dr Ben provides relief for a flock of featherless chickens and a bull with a bum hoof. Meanwhile, the docs motivate each other to shed a few unwanted pounds.

A team of experts risk life and limb to learn more about Earth's most-feared predator. Snapping back into action in Malibu, they begin by hunting young sharks. (S2, ep 1) 7+.

Simon has a close call with a black mamba in the middle of the night. He also finds his first-ever snouted cobra, that's managed to hitch-hike to Durban.

Follow the daily drama at Dubai International as its 60,000-strong workforce intercepts smugglers, makes emergency aircraft repairs and builds a huge new concourse. (1 of.

Dr Oakley treats a limping bison and a litter of puppies struggling to survive.

Gaze into the realm of gulpers: animals who waste no time eating their prey, often swallowing it whole.

Examine the weirdest animals that hide deep beneath the soil's surface. From a worm exploding from the seabed to a miniature digger excavating miles of tunnel.

Just in land, the lush landscape conceals deadly predators: all eagerly searching for their next meal. (3 of.

The Indigenous Peoples of Alaska rebuild their communities after Typhoon Merbok. U. (S2.

As wild weather and traffic convoys cause havoc, Thord races to rescue stranded drivers. Plus, Ole Henrik takes the company's new truck on its first mission. (S9, ep 4) 7+.