NatGeo Wild

On land, sea and air, animals fight to fend off starvation, to assert dominance, and to secure the bloodline.

Simon and Sioux continue to train their new apprentice Mbali before they head to India to help rescue some of the world's deadliest snakes.

The team are called in to catch one of their biggest-ever mambas that is found hiding in a storeroom.

Simon encounters several black mambas and narrowly avoids catastrophe with a pregnant one.

The team splits up for multiple calls leaving Siouxsie and Mbali to face a feisty mamba while Simon wrestles a huge black mamba alone.

Mbali attempts to catch her first black mamba and Simon and Sioux head to India to rescue some of the world's deadliest snakes.

This Halloween, the vets take on a stalled labouring Lab, an attacked pot-bellied pig, and attempt to re-home a friendly kitten.

In the city of Mysore, Simon and Sioux's skills are tested with India's 'big four' deadliest snakes.

Simon and Sioux continue to train their new apprentice Mbali before they head to India to help rescue some of the world's deadliest snakes.

Simon and Sioux's apprentice Mbali is getting ready to catch a black mamba for the first time.

A family of wild dogs looks for a safe place to raise six tiny puppies, but the sanctuary they seek is filled with potential predators.

Three lionesses struggle to hold their ground. Once a great family, their sons have been banished and now they must rebuild their pride.

Matsumi has ascended to become Queen of the Marsh Pride - an unrivalled hunter, she has yet to prove herself as leader of her dynasty.

Hyena queen Zalika plots her revenge on the lions who keep her clan in exile. She is building an army to confront the pride once and for all.

A family of wild dogs looks for a safe place to raise six tiny puppies, but the sanctuary they seek is filled with potential predators.

Three lionesses struggle to hold their ground. Once a great family, their sons have been banished and now they must rebuild their pride.

Journey with JT Reynolds, Death Valley's larger-than-life superintendent, and meet the scientists who are working to protect this wild place as the mercury rises.

Charlotte and Petal go in search of potential mates - over in the Flatlands, Buttercup and her siblings must figure out how to survive without parental supervision.

Winter has nearly come for the Prairie Dogs in northern New Mexico - in the Highlands, Carl and the pups prepare for hibernation.

Which snake is the most dangerous in the Americas? Watch to find out!

Which is Africa's most dangerous snake? Watch to find out!

Intelligent, cultured and deadly, the killer whale dominates every ocean on Earth, and as our planet changes, this top predator changes with it.

Which snake is the most dangerous in the Americas? Watch to find out!

The incredible world of cobras is revealed - it's one of cannibalistic kings, bird-hunting desert specialists, and semi-aquatic toad hunters.

Vipers rule deserts, besiege homesteads and haunt the forest floor - meet a snake family as diverse as the challenges they face in their quest for survival.

Mambas are the fastest and longest venomous snakes in Africa - they strike fear into most, but are they really as terrifying as they're reputed to be?

Intelligent, cultured and deadly, the killer whale dominates every ocean on Earth, and as our planet changes, this top predator changes with it.

A sudden strike turns a location scout into a race against time, a couple enjoying nature get surprised by a bite, and there's danger at the Grand Canyon.

Which snake is the most dangerous in the Indo-Pacific? Watch to find out!

Which is Africa's most dangerous snake? Watch to find out!

Which snake is the most dangerous in the Americas? Watch to find out!

Dr. Pol races against the clock to save the life of a mother cow. Nonstop farm calls pile up as his team of vets keep the clinic covered.

In this episode, we expose how some of the most deadly battles are fought amongst the same species as well as between predator and prey.

The world's greatest rainforest is home to nearly half the world's species - life-and-death dramas unfold in this most precarious of habitats.

Adventurer Richard Terry goes into the Brazilian Amazon of South America in search of a fabled creature of immense size, responsible for a string of brutal attacks on villagers.

Which snake is the most dangerous in the Americas? Watch to find out!

Simon and Sioux head back to India to help rescue some of the world's deadliest snakes, and go in search of the infamous king cobra.

A huge python needs rescuing and another caller has a lucky escape from a deadly viper.

An amped-up Angus sends Dr Pol airborne while pushy pigs, an energetic husky and a skydiving Santa keep the rest of the vets moving.

A sudden strike turns a location scout into a race against time, a couple enjoying nature get surprised by a bite, and there's danger at the Grand Canyon.

The world's greatest rainforest is home to nearly half the world's species - life-and-death dramas unfold in this most precarious of habitats.

Stealthy jaguars prowl, army ants swarm and tarantulas bring down rodent prey when seasonal flooding gives way to the dry season and millions of miles of rain forest habi.

Intelligent, cultured and deadly, the killer whale dominates every ocean on Earth, and as our planet changes, this top predator changes with it.

The incredible world of cobras is revealed - it's one of cannibalistic kings, bird-hunting desert specialists, and semi-aquatic toad hunters.

Vipers rule deserts, besiege homesteads and haunt the forest floor - meet a snake family as diverse as the challenges they face in their quest for survival.

Which is Africa's most dangerous snake? Watch to find out!

A look at the animals who use body armour, bodyguards, barricades and bombs to protect themselves against predators.

From lonely virgins to outright predators, a look at some of the uses that the animal kingdom puts sex to.

Counting down animals who can cope with the deadly dehydration of desert storms or the frostbite and famine of the frozen north.

A look at the top ten warrior males in the natural world discovering whose fights last longest as they battle for food, females, or territory.

A captivating exploration of nature's ability to adapt to millennia of gradual changes and a sudden natural disaster in a world few people get to see.

Before they can plant their hayseed, the Pol clan need to figure out why the field is so wet, and Dr. Pol helps set up new beehives.

The Pols are ready to tackle their next big project: taking down a 100-year-old barn.

The Pols have reached the most dangerous stage of disassembling the barn: taking down the priceless beams. Meanwhile, Beth tries to train Clovis.

Travel to Vietnam's mountains to visit crocodile lizards, endangered pangolins and rare primates: the golden-headed langurs of Cat Ba Island.

Travel to southern Vietnam's tropical habitats, home to gibbons and playful macaques, green sea turtles and Asian black bears.

After years of poaching and civil war, Uganda's national parks have been restored and wildlife is now thriving - this is a celebration of their survival.

Travel to Vietnam's mountains to visit crocodile lizards, endangered pangolins and rare primates: the golden-headed langurs of Cat Ba Island.

Travel to southern Vietnam's tropical habitats, home to gibbons and playful macaques, green sea turtles and Asian black bears.

A captivating exploration of nature's ability to adapt to millennia of gradual changes and a sudden natural disaster in a world few people get to see.

The team splits up for multiple calls leaving Siouxsie and Mbali to face a feisty mamba while Simon wrestles a huge black mamba alone.

Simon and Sioux head back to India to help rescue some of the world's deadliest snakes, and go in search of the infamous king cobra.

Simon and Sioux attempt to rescue India's 'big four' deadliest snakes - the spectacled cobra, Russell's viper, the saw-scaled viper and the common krait.

Botswana is home to exotic and diverse creatures, but all share one single purpose - to keep their bloodline alive.

Journey with lion cub Malika as she battles the life-and-death hardships of surviving South Africa's wilderness, including the loss of her siblings to a pack of hyenas.

Malika the lioness may become queen of her pride if she can survive the dangers of South Africa's wilderness, but first she must travel alone and prove her dominance.

For those living amongst Africa's Deadliest, danger is everywhere. Being fast or furious can mean the difference between life and death.

Watch out - roaming the wild battlegrounds of the Kalahari are the Botswana Bullies! These masters of intimidation work alone or in groups.

Golden eagles, otters, wild boars and cormorants struggle to survive in the land of the Iberian lynx.

Predators and prey battle for survival in the Mediterranean mountains and valleys, as a brutally hot summer and icy winter take their toll.

Spring brings baby wildlife across Europe. Parents teach and protect, as younglings must quickly learn the ways of survival.

Golden eagles, otters, wild boars and cormorants struggle to survive in the land of the Iberian lynx.

The team splits up for multiple calls leaving Siouxsie and Mbali to face a feisty mamba while Simon wrestles a huge black mamba alone.

Simon and Sioux head back to India to help rescue some of the world's deadliest snakes, and go in search of the infamous king cobra.

Simon and Sioux attempt to rescue India's 'big four' deadliest snakes - the spectacled cobra, Russell's viper, the saw-scaled viper and the common krait.

Golden eagles, otters, wild boars and cormorants struggle to survive in the land of the Iberian lynx.