Nat Geo Wild

The team hear what it's like to encounter a shark and analyse a shark's eye view to find out whether certain colours can trigger an attack. U.

The 360 team use ground-breaking experiments and case studies to lift the lid on a shocking attack involving a young surfer and a tiger shark. U.

The entire zoo is on baby watch as Phoebe the elephant goes into labour. Meanwhile, a dentist makes a house call to perform a root canal on a polar bear.

An orphaned 600-pound manatee is ready to join her cousins in the wild. Meanwhile, a polar bear becomes the zoo's newest resident.

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

Teleshopping. U.

Les fights to keep up with the great Arctic Alaskan caribou herd as they race across the icy tundra on one of the natural world's longest land migrations (S1, ep 3) U.

Survivalist Les Stroud heads to the edge of the Alaskan Arctic to find out how polar bears are being forced to adapt to their dramatically changing environment. (4 of 5) U.

From the Arctic Islands to the vast snow forests of the Taiga, journey to the very top of our planet to see the world's toughest creatures in their spectacular habitats.

Wicked Pissah joins Fat Tuna, Hot Tuna and Time Flies in Chatham, hoping there is strength in numbers. Meanwhile Tyler continues fishing on his own. U.

Unhappy with their places on the leaderboard, both Pinwheel and No Limits decide to completely change up their strategies and fish in Chatham. U.

Using a new experimental diving cage, two shark biologists investigate rising reports of bull sharks stealing from fishermen in northern Australia.

From golf courses to swimming pools, join shark experts as they try to understand why sharks seem more willing than ever to enter human spaces. U.

As the American crocodile makes a dramatic comeback in Florida, experts fear that the rapidly growing population could spell danger for local people.

Every year, tiger sharks gather in big numbers in Maui. Why? Join a team of fearless shark scientists who will do anything to decipher this mystery. U.

A hidden camera captures the birth of a litter of wolves, and a tortoise baffles the vets with a mysterious illness. RATING: AA.

The flamingos get their annual exam, and two adorable manatee orphans arrive at the zoo before returning to the wild. RATING: AA.

As the first national park founded to protect wildlife and ecological richness, the Everglades teems with life above and below water. 7+. (2 of.

Spectacular three-part series following Botswana's most iconic and charismatic creatures as they look to mate and bring up a family in a world full of dangers. (1 of.

Jellyfish can grow longer than a blue whale and are the deadliest creature on the planet. These are the world's deadliest jellyfish. RATING: NU.

On two continents, happy couples enjoying nature accidentally trigger attacks by very different animals.

It's the height of black mamba season in South Africa - but nothing can prepare the trio for the epic rescue of a deadly boomslang. 16+.