NatGeo Wild

Big cats seem predictable, yet their instincts can shift in surprising ways.

Arctic animals race against time to mate, raise young and find food.

'S1/E2 - Realm Of The Secret Jungle'. The Jungles of southern Yunnan are unique in China, home to its greatest diversity of life

'S1/E3 - Empire Of Giants'. From its highest mountains and plateaus, to its thickest jungles and bamboo forests, The Hidden Kingdoms Of China will reveal the wild side to China that few knew existed.

'S1/E4 - Surviving The Ancient Grasslands'. China's vast grasslands are a hard place to survive. Battered by ferocious and unpredictable storms throughout the year, the inhabitants of these grasslands have to be adaptable.

Big cats seem predictable, yet their instincts can shift in surprising ways.

Will a mother leopard and her cubs endure a brutal fight for territory?

'Killer Safari: Big Cat Battle Compilation. S1/E1 - Big Cat Battles'. Big cats are at the top of everyone's safari list ... expect the unexpected.

For brown bears in northern Finland, life between winters is relentless.

Arctic animals race against time to mate, raise young and find food.

'S23/E8 - Pol Paw-Ty'. The clinic works together to create an extra special surprise for Diane.

'S1/E3 - Beach Brawl'. From the frozen barren land of the arctic, to the tropical waters of Indonesia, car-sized elephant seals lash out in the ultimate heavyweight fights, and Komodo dragons eat their own kind.

Deep in the jungles of Africa, chimpanzees and gorillas are living out epic dramas as warriors battle, kings fall, and battle lines are drawn.

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.

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.

'S8/E5 - Mamba Madness'. 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.

'S8/E6 - The Last Bite'. 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.

'S23/E9 - It's Snowing Cats And Dogs'. The vets balance a flurry of emergencies with a romp in fresh fallen snow.

Will a mother leopard and her cubs endure a brutal fight for territory?

'S1/E2 - Africa'. 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.