NatGeoWild HD

The crew land two juvenile white sharks on their expedition, looking to discover how young sharks mysteriously arrive at adult aggregation sites once they mature. (S2, ep 2) 7+.

There's a Snake in the Fridge!: It's mamba season and these deadly snakes are playing hard-to-get in trees, boxes and even a fridge. Simon risks his life to save them.

A behind-the-scenes look at hectic life at Dubai International. Crisis strikes the airport's 55-mile baggage system. Plus, 200 volunteers test the brand new concourse. (2 of.

Join Dr Oakley as she tries to outsmart a herd of bison and fights for the life of a cherished friend. 7+.

The zoo is bustling as a gator needs blood drawn, a lioness needs her tooth extracted and puffin parents nervously wait for their eggs to hatch. (S1, ep 6) 7+.

The Okavango Delta at the heart of Southern Africa's largest desert is one one of the most diverse habitats on Earth. Here, a look at life ruled by the pulsing of Africa's great flood.

Coastlines are born from colliding continents and ravaged by weather and currents. For the animals who live in these harsh environments, survival is tough.

As dark winter approaches, subsistence Alaskans use the waning daylight to prepare for the difficult season ahead. U.

Thord puts his life in danger to rescue one truck that skidded to a stop on the ice, while rookie Raido battles icy conditions to recover a fish truck. (S9, ep 3) 7+.

How Venus Got her Groove Back: Dr K meets an amphibian that's lost her mojo and a softshell turtle that's been struck by a car. A one-eyed parrot flies by for help.

Experts investigate sightings of 16-foot stingrays and whiprays thought to weigh up to 92 stone. Could reports of these huge fish be true.

From mares and cows to guinea pigs and tortoises, the vets are kept busy with animals of all different sizes.

As Dr Oakley assesses a reindeer herd, the team try to get past a donkey protecting a mini horse, before checking in on some therapy animals.

Zeb explores why so many salmon migrate to Russia's far east, and why a threat to this truly wild salmon sanctuary could spell the end of this anadromous fish.

Dr Michelle Oakley gets caught in the middle of a brawl between two bear brothers. Plus, an injured horse fights back and an alpaca requires urgent attention.

Across Iberia, food chains and ecosystems are being restored allowing endangered animals, including the rarest cat in the world, to flourish.

The daughter of an alpha female, hyena Spotty is a princess. But in a savagely competitive family, she must cement her status quickly or lose her rank forever.

Witness pound-for-pound battles between some of the biggest, baddest and most surprising fighters in the animal kingdom.

A whirlwind of emergencies keeps Doc out on nonstop farm calls while his team of vets keep the clinic covered. U.

The team is saddened to see that Archer, the miracle dog that survived a fire, is back in the clinic after a dog bite left a gaping wound.

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.

The team hook a great white off the rocky and barren Farallon Islands. But things take a dramatic turn and sanctuary staff suspend their permit. (S2, ep 3) 7+.

Simon interrupts two mating boomslang snakes to rescue them from a stone-throwing mob. Can he prevent them both from slithering away.

Follow the behind-the-scenes drama at Dubai International. Cargo and construction materials go missing, causing chaos and hold-ups at one of the world's busiest airports. (3 of.

Dr Oakley operates on an unusual mass and investigates a musk ox with a hair loss problem. 7+.

The vets treat seven pythons as the orphaned otter pups go to fish school and the keepers rush to help some arctic foxes. (S1, ep 7) 7+.

David Attenborough narrates a stunning exploration of India's diverse wildlife, beginning with a look at life through the eyes of a newborn elephant calf. (1 of.

David Attenborough explores life under the same canopies as Rudyard Kipling's Jungle Book, finding the rare Bengal tiger and monkeys drunk on fermented fruit. (2 of.

Challenged by weather, predator and policy, Alaskans survive and thrive on their native arctic lands. U.

Thord and Erlend get spooked trying to rescue a van beside a graveyard, while Bjoern gives rookie Jan Erik a lesson in becoming a proper rescuer. (S9, ep 5) 7+.

Dr K opens the doors on a packed waiting room, where a fennec fox, a monkey and a bush baby all need her urgent expert care. 12+.

Experts heads to the Brazilian Amazon in search of a freshwater fish capable of giving a shock five times greater than a live wall socket.

The week starts with a Shetland ram whose horns are growing into his skull and ends with some good news for the Pol family.

Deep in the Costa Rican rainforest, Dr Oakley and the team track a tapir, help a pregnant sloth, release animals back into the wild and treat a Caracara.

Zeb uncovers the plight of five giant predators. Trapped in dry waterholes in the Outback, the fight for food and survival leads to a war between species.

Vet Dr Oakley embarks on an airborne mission to track down a troublesome wild boar. But this problematic pig proves hard to wrangle.

In Italy and Croatia, efforts to save a rare species of bear are helping many other animals to thrive and landscapes to flourish.

The powerful Mwamba lion pride has long dominated the west bank of the river in Zambia's Luangwa Valley. But now this family is facing an uncertain future.

Witness pound-for-pound battles between some of the biggest, baddest and most surprising fighters in the animal kingdom.

Dr Pol wrestles to save a calf and mother cow in a troubled labour, Dr Nicole sutures two wounded ducks and Dr Lisa investigates a rare paw problem. U.

As Dr Oakley assesses a reindeer herd, the team try to get past a donkey protecting a mini horse, before checking in on some therapy animals.

Venture across Costa Rica to witness the country's dazzling diversity of hummingbirds and learn how these tiny creatures play a massive role in one of the wildest environments on Earth. 7+.

Forbidden to fish, the great white team have time on their hands. Will the sanctuary ever allow them to fish in the Farallon Islands' protected waters again? (S2, ep 4) 7+.

Siouxsie comes face-to-face with a green mamba and Simon gets a narrow escape. Plus, the pair catch two bizarre snakes that don't belong in Durban.

A rare peek behind the scenes at one of the world's busiest airports. Staff are forced to deal with drunken passengers. Plus, crucial checks are made to the runways. (4 of.

Dr Oakley performs a checkup on two scrappy lynx, and Sierra takes charge on clinic day. 7+.

As keepers dream of a sand cat kitten, a nervous puffin chick learns to swim and rescued black bear cubs prepare for life outside the zoo. (S1, ep 8) 7+.

A look at the wonderful world of arachnids - possibly the best equipped hunters on the planet, armed with amazing weapons and inexplicable powers.

Few hunters in nature boast the power and majesty of birds of prey. Discover how they use powerful eyesight, talons and speed to survive.

The Apassingok family brave ice floes on the hunt for marine mammals, while Tig Strassburg travels frozen rivers in search of fur bearers. 16+.

Thord tries to tow out a car that crashed into a field after a snowstorm, while a driver steers his truck off the road to avoid a collision in the north. (S9, ep 7) 7+.