NatGeo Wild

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.