Some strike without warning. Others move at blinding speed or attack in ways you never thought possible. Each possesses a special tactic that makes it a prime predator. So watch out as the secret of snakes are revealed.

Meet Dr. Pol, an expert in large farm animals and pets. This senior is anything but retiring as he takes an old-school, no-nonsense approach to veterinary medicine. Nat Geo WILD follows The Incredible Dr. Pol as he travels across rural Michigan to care for every family pet and head of livestock in need of his expertise and kindness.

Meet Dr. Pol, an expert in large farm animals and pets. This senior is anything but retiring as he takes an old-school, no-nonsense approach to veterinary medicine. Nat Geo WILD follows The Incredible Dr. Pol as he travels across rural Michigan to care for every family pet and head of livestock in need of his expertise and kindness.

Jutting south from the far east of Russia lies an isolated and mountainous peninsula where volcanoes, geysers and bubbling hot springs create the smoke, steam and fire that prevails in this icy and remote place. This harsh and beautiful land is home to one of the largest population of grizzly bears in the world. Millions of salmon swim in its streams while sea eagles soar above all that make Kamchatka a Living Eden.

Deep in the heart of the Amazon, an uncharted lake emerges every dry season when the floodwaters recede. It's rumoured that this secret lair lures reptiles little changed since the time of the dinosaurs.

Some strike without warning. Others move at blinding speed or attack in ways you never thought possible. Each possesses a special tactic that makes it a prime predator. So watch out as the secret of snakes are revealed.

Jutting south from the far east of Russia lies an isolated and mountainous peninsula where volcanoes, geysers and bubbling hot springs create the smoke, steam and fire that prevails in this icy and remote place. This harsh and beautiful land is home to one of the largest population of grizzly bears in the world. Millions of salmon swim in its streams while sea eagles soar above all that make Kamchatka a Living Eden.

Meet Dr. Pol, an expert in large farm animals and pets. This senior is anything but retiring as he takes an old-school, no-nonsense approach to veterinary medicine. Nat Geo WILD follows The Incredible Dr. Pol as he travels across rural Michigan to care for every family pet and head of livestock in need of his expertise and kindness.

Meet Dr. Pol, an expert in large farm animals and pets. This senior is anything but retiring as he takes an old-school, no-nonsense approach to veterinary medicine. Nat Geo WILD follows The Incredible Dr. Pol as he travels across rural Michigan to care for every family pet and head of livestock in need of his expertise and kindness.

Mass animal deaths are occurring across the globe. Should we all be freaking out about the end of the world? Or are there logical explanations? World's Deadliest: Animal Apocalypse features the puzzling mysteries of millions of mice overtaking farms and buildings, hundreds of whales beached on a shore, thousands of black birds suddenly raining from the sky, spontaneously exploding frogs and much much more!

Jutting south from the far east of Russia lies an isolated and mountainous peninsula where volcanoes, geysers and bubbling hot springs create the smoke, steam and fire that prevails in this icy and remote place. This harsh and beautiful land is home to one of the largest population of grizzly bears in the world. Millions of salmon swim in its streams while sea eagles soar above all that make Kamchatka a Living Eden.

A fierce carnivore that is designed to kill - so what happens when the deadliest go head to head against it? Lions take on hyenas, crocodiles, hippos, the cape buffalo, and even each other, all across their pride lands as they battle each other to survive Nature's eternal war.

South Africa's West Coast. An unforgiving, volatile world pummelled by icy Atlantic waters and buffeted by howling winds.

Africa's Deadly Kingdom: Reefs dives in to reveal the astounding adaptations of a multitude of marine creatures to life below the waves.

In seemingly endless seas of green and shimmering gold, Africa's grasslands stretch out on an immense scale, home to some of the greatest gatherings of wildlife on earth.

Some strike without warning. Others move at blinding speed or attack in ways you never thought possible. Each possesses a special tactic that makes it a prime predator. So watch out as the secret of snakes are revealed.

South Africa's West Coast. An unforgiving, volatile world pummelled by icy Atlantic waters and buffeted by howling winds.