NatGeo Wild

'S1/E4 - Night Of The Christmas Crab'. The Christmas Island red crab is a land bound crab that still has strong ties to the ocean, the only place where they can give birth to their young.

'S1/E5 - Fatal Attractions'. The mating urge drives animals to make long journeys, to let down their guard in the presence of predators, and even to fight to the death.

'S4/E4 - Crocodile'. We follow the transformation of a tiny hatchling into an accomplished killer, exposing real life-and-death struggles in dramatic second-by-second detail.

'S1/E2 - Tropical South: Land of Water'. Explore Vietnam's Mekong Delta, home to macaques, turtles, and crocodiles.

'S5/E4 - Grizzly Bear'. A helpless cub gradually transforms into a huge killer, as a young bear hones its hunting skills over three years of intensive training.

'S4/E4 - Crocodile'. We follow the transformation of a tiny hatchling into an accomplished killer, exposing real life-and-death struggles in dramatic second-by-second detail.

'S1/E2 - Tropical South: Land of Water'. Explore Vietnam's Mekong Delta, home to macaques, turtles, and crocodiles.

'Winter'. The harsh winter puts the lynxes of the Jandula River Valley to the test.

'Spring'. Spring brings challenges for Iberian lynxes to raise their cubs.

'S5/E4 - Grizzly Bear'. A helpless cub gradually transforms into a huge killer, as a young bear hones its hunting skills over three years of intensive training.

'S5/E3 - Hyena'. Often seen as a scavenger, the hyena is in fact an accomplished killer. We look at how they grow and learn their deadly skills.

'S5/E2 - Wolf'. A wolf is born blind, deaf and weighing just one pound. Follow the transformation of a helpless pup into an accomplished killer.

'S5/E1 - Killer Whale'. 32-feet long and up to six tons heavy, killer whales are smart, sophisticated predators, but calves spend several years at their mother's side.

'S4/E4 - Crocodile'. We follow the transformation of a tiny hatchling into an accomplished killer, exposing real life-and-death struggles in dramatic second-by-second detail.

'S22/E4 - Steering Up Trouble'. Pets in a jam with quills, fishhooks, and string go to PVS to get unstuck.

'S6/E7 - Deadly Under Dogs'. In this episode, its predator versus prey, killers versus killer and the victims fight back. Some of the most brutal battles in nature are fought, where size really doesn't matter.

'S2/E1 - Polar Bear'. Polar bears hunt prey like seals, whales and walruses to survive in extreme conditions.

'S2/E2 - Leopard'. A forensic look at how leopards hunt prey both on land and in water.

'S2/E3 - Wolf'. A deep dive into how wolf packs hunt large prey like bison and musk oxen.

'S6/E1 - Snakes And Sewage'. This 24-hour channel from the National Geographic stable is dedicated to the best in wildlife programming, the power of mother nature and the future of our planet.

'S6/E2 - The Dark Night'. This 24-hour channel from the National Geographic stable is dedicated to the best in wildlife programming, the power of mother nature and the future of our planet.

'S22/E5 - Gettin' Rowdy!'. No time to rest with emergency calvings, rowdy pups, and ailing felines.

'S5/E3 - Hyena'. Often seen as a scavenger, the hyena is in fact an accomplished killer. We look at how they grow and learn their deadly skills.

'S2/E1 - Polar Bear'. Polar bears hunt prey like seals, whales and walruses to survive in extreme conditions.