NatGeo Wild

A large adult male is determined to mate with a young female, a trivial episode in the animal kingdom, one might think...

With evolution as their friend, reptiles are clever and lethal survivors.

It's hard work being the world's biggest dragon on Rinca island. Competition is so fierce, and the global temperature slowly rising.

A large adult male is determined to mate with a young female, a trivial episode in the animal kingdom, one might think...

'S1/E5 of 6 - Oceans'. Head below the surface of the largest habitat on Earth - our oceans - for a world of extremes, from crushing depths to stormy coasts to crowded reefs.

With evolution as their friend, reptiles are clever and lethal survivors.

'S1/E9 - A Flood of Trouble'. It's monsoon season in Dogtown, and Scarlett and her family hurry to reinforce their burrow before the flooding begins.

'S1/E10 - How The West Was Won'. In search of first burrows on their own, Pelt and Digit come up against some unexpected challenges from badgers and alpha dogs protecting their territory.

A young male hyena forms an unusual partnership with a female leopard.

Shark nerds reveal the enigmatic lives of Canada's great white sharks.

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

A young male hyena forms an unusual partnership with a female leopard.

Shark nerds reveal the enigmatic lives of Canada's great white sharks.

From sardines and seals to submarines and suits of armour, nothing is safe from sharks' inquisitive jaws.

'S3/E1 - Cobra In The Kitchen'. Snake-catcher Simon and his herpetologist girlfriend Siouxsie receive a terrified call after a large black mamba is spotted in a potting shed.

'S3/E3 - Country Club Killer'. Simon and Siouxsie race to fish out a huge black mamba from a pool and face off against an angry neighbour in order to catch an exotic boa constrictor.

'S2/E1 - Mamba In My Closet!'. It's snake season in Durban. Every summer, streetwise snake-catchers Simon and Siouxsie rush across the city in response to screams of terror.

Bertie's mission takes him to Tanzania to film cheetahs on the hunt.

Rare wild cats like the Pallas's cat, black panther and snow leopard use unique skills and adaptations to thrive in challenging habitats.

A young male hyena forms an unusual partnership with a female leopard.

Karula, the Queen of Djuma, reigned over South Africa's Sabi Sand for over a decade, but the queen is gone now, and her offspring now hope to claim her land.

When Mum is injured, Pemba is forced to grow up fast in order to survive! Can he sever those apron strings and face his fears to launch into adulthood?

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

In Guyana's rainforest, one of the last paradises on Earth, a young jaguar must prove his worth to claim his throne.

Nzuri learns new hunting methods so her cubs will survive.

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

'S3/E1 - Cobra In The Kitchen'. Snake-catcher Simon and his herpetologist girlfriend Siouxsie receive a terrified call after a large black mamba is spotted in a potting shed.

'S3/E3 - Country Club Killer'. Simon and Siouxsie race to fish out a huge black mamba from a pool and face off against an angry neighbour in order to catch an exotic boa constrictor.

'S2/E1 - Mamba In My Closet!'. It's snake season in Durban. Every summer, streetwise snake-catchers Simon and Siouxsie rush across the city in response to screams of terror.

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