Nat Geo Wild

Life in the African bush is a constant struggle for survival. When babies are born, mothers show incredible courage to protect them from danger.

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

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

Aged two, Pemba should be independent, but he's still living at home! Like most teenagers, he's impatient - which makes him bad at hunting.

Life in the African bush is a constant struggle for survival. When babies are born, mothers show incredible courage to protect them from danger.

Footage of a lion versus cheetah fight sheds new light on the relationship between these extraordinary big cats.

In Australia, dominant saltwater crocodiles, called ""boss crocs," are the largest and most powerful animals on the continent.

National Geographic Wild. With evolution as their friend, reptiles are nature's ultimate survivors. From venom to bite force, reptiles have adapted in clever and lethal ways.

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

With his brother's help, Mtima faces the trials of life and learns the true meaning power and leadership to become the King he's always dreamed he'd be.

In Australia, dominant saltwater crocodiles, called ""boss crocs," are the largest and most powerful animals on the continent.

The Pols new livestock aren't potty trained; their sheep hut isn't draining properly and has been transformed into a Pee Palace.

The Pol clan gets to work on creating Beth's dream garden. To beat the incoming rainstorm, Ben works around the clock.

Explores the rural nature and exotic animals that live on Jungle Island.

The second part focuses on the challenges of the future: How do the national parks deal with invasive species from outside and what success stories can be reported?

Oman. In Oman's ancient seas and deserts, life is abundant yet challenging for its diverse wildlife. Along the Arabian coast, spinner dolphins, whales, and turtles enrich Oman's vibrant marine life.

Explores the rural nature and exotic animals that live on Jungle Island.

The second part focuses on the challenges of the future: How do the national parks deal with invasive species from outside and what success stories can be reported?

Winter in Europe sees temperatures plummet to minus 40 degrees; wildlife pushed to the extreme. Animals here have little choice but to adapt or die.

The harsh elements of the Americas' winter push animals to their limits. Only the toughest and most resourceful survive.

Oman. In Oman's ancient seas and deserts, life is abundant yet challenging for its diverse wildlife. Along the Arabian coast, spinner dolphins, whales, and turtles enrich Oman's vibrant marine life.

Saudi Arabia's wildlife thrives in extreme conditions, from deadly scorpions and raucous baboons to charming chameleons and endangered leopards.

A nation of more than 100 million people on a collection of over 7,600 islands all set in the warm emerald seas of the Pacific Ocean, the Philippines is a land of sparkling wonder.

A nation of more than 100 million people on a collection of over 7,600 islands all set in the warm emerald seas of the Pacific Ocean, the Philippines is a land of sparkling wonder.

Explores the rural nature and exotic animals that live on Jungle Island.

From brawling birds to hurting hooves, the vets swing into action mending paws and jaws.

Limps, lumps and camel thumps! Dr. Nicole tends to her old beloved beagle and it's all hands on deck for a litter of 11 puppies.

The two biggest of the BIG THREE most dangerous sharks - great whites and tiger sharks. And they get BIG - up to 20 feet and 18 feet respectively. But where can we find the world's biggest?

In January 2019, three huge great white sharks are spotted off the coast of Oahu, Hawaii, where great whites are rarely seen.

Explores the rural nature and exotic animals that live on Jungle Island.

The two biggest of the BIG THREE most dangerous sharks - great whites and tiger sharks. And they get BIG - up to 20 feet and 18 feet respectively. But where can we find the world's biggest?

From brawling birds to hurting hooves, the vets swing into action mending paws and jaws.

Limps, lumps and camel thumps! Dr. Nicole tends to her old beloved beagle and it's all hands on deck for a litter of 11 puppies.

Saudi Arabia's wildlife thrives in extreme conditions, from deadly scorpions and raucous baboons to charming chameleons and endangered leopards.

The two biggest of the BIG THREE most dangerous sharks - great whites and tiger sharks. And they get BIG - up to 20 feet and 18 feet respectively. But where can we find the world's biggest?

Oman. In Oman's ancient seas and deserts, life is abundant yet challenging for its diverse wildlife. Along the Arabian coast, spinner dolphins, whales, and turtles enrich Oman's vibrant marine life.

The second part focuses on the challenges of the future: How do the national parks deal with invasive species from outside and what success stories can be reported?

Winter in Europe sees temperatures plummet to minus 40 degrees; wildlife pushed to the extreme. Animals here have little choice but to adapt or die.

The harsh elements of the Americas' winter push animals to their limits. Only the toughest and most resourceful survive.

Explores the rural nature and exotic animals that live on Jungle Island.

The second part focuses on the challenges of the future: How do the national parks deal with invasive species from outside and what success stories can be reported?

Winter in Europe sees temperatures plummet to minus 40 degrees; wildlife pushed to the extreme. Animals here have little choice but to adapt or die.

The family goes into hyperdrive to fix the pasture fence and finish building the garden hardscape before the first snow falls.

The family is bringing in four Merino ewes, which means with any luck the farm could be expecting its first lambs come springtime.

Alien Empire. Evolution has forged otherworldly creatures that are stranger than fiction.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

On this special episode, accident-prone animals have the vets patching paws and curing tummy troubles.

Alien Empire. Evolution has forged otherworldly creatures that are stranger than fiction.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

The vets work their magic on oozing faces, baby beagles, weeping wounds, and broken bones. A routine check turns into a surprise for Dr. Nicole.

While Animal Control shadows Dr. Pol around town, the PVS vets treat a cat's creepy leg wound and a German shepherd so sick she can barely walk.

From a harrowing farrowing, to broken bones, the PVS vets pull off miracles. The Pol family also welcomes a new Friesian mare to the herd.

Gaze into the realm of gulpers: animals who waste no time eating their prey — often swallowing it whole.

Monsters Beneath. Examine the weirdest animals that hide deep beneath the soil's surface.

Alien Empire. Evolution has forged otherworldly creatures that are stranger than fiction.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

On this special episode, the team at Pol Veterinary Services cares for baby animals while the Pols welcome an adorable new puppy.

The Elephant in the Room. Buckle up for an African expedition! Zoo Tampa welcomes its first female giraffe, elephant intelligence is put to the test, and a new rhino is born.

Rhinos, Koalas and Bears... Oh My!. Journey through Zoo Tampa's Asia and Australia exhibits as a pair of clouded leopards move into their new home and a sun bear goes to the dentist.

On this special episode, the team at Pol Veterinary Services cares for baby animals while the Pols welcome an adorable new puppy.

The vets work their magic on oozing faces, baby beagles, weeping wounds, and broken bones. A routine check turns into a surprise for Dr. Nicole.

While Animal Control shadows Dr. Pol around town, the PVS vets treat a cat's creepy leg wound and a German shepherd so sick she can barely walk.

From a harrowing farrowing, to broken bones, the PVS vets pull off miracles. The Pol family also welcomes a new Friesian mare to the herd.

On this special episode, the team at Pol Veterinary Services cares for baby animals while the Pols welcome an adorable new puppy.

Monsters Beneath. Examine the weirdest animals that hide deep beneath the soil's surface.

Alien Empire. Evolution has forged otherworldly creatures that are stranger than fiction.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

Alien Empire. Evolution has forged otherworldly creatures that are stranger than fiction.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

The Pols are preparing for sheep to give birth, which means figuring out how to catch and shear their four Merino ewes.

Beth takes the next step with her bees to grow the colony. Charles and Ben come up with a final fix for the sheep hut's drainage problem.

By changing their colour hundreds of times, or transforming their own bodies, octopuses are the most extraordinary shape-shifters on the planet.

The Elephant in the Room. Buckle up for an African expedition! Zoo Tampa welcomes its first female giraffe, elephant intelligence is put to the test, and a new rhino is born.

Dive into a world where science feels like magic. Nearly a third of deep-sea species glow. Uncover the brilliant science behind bioluminescence. From inky oceans to sparkling glowworm caves and firefly forests, meet creatures that defy our imaginations. By using nature's original language of light, many creatures use their glow to hunt, hide, communicate and even deceive. Along the way, leading scientists reshape technology, health and the story of life on Earth.

By changing their colour hundreds of times, or transforming their own bodies, octopuses are the most extraordinary shape-shifters on the planet.

The Elephant in the Room. Buckle up for an African expedition! Zoo Tampa welcomes its first female giraffe, elephant intelligence is put to the test, and a new rhino is born.

Rhinos, Koalas and Bears... Oh My!. Journey through Zoo Tampa's Asia and Australia exhibits as a pair of clouded leopards move into their new home and a sun bear goes to the dentist.

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

From brawling birds to hurting hooves, the vets swing into action mending paws and jaws.

The vets work their magic on oozing faces, baby beagles, weeping wounds, and broken bones. A routine check turns into a surprise for Dr. Nicole.

Dive into a world where science feels like magic. Nearly a third of deep-sea species glow. Uncover the brilliant science behind bioluminescence. From inky oceans to sparkling glowworm caves and firefly forests, meet creatures that defy our imaginations. By using nature's original language of light, many creatures use their glow to hunt, hide, communicate and even deceive. Along the way, leading scientists reshape technology, health and the story of life on Earth.

Antarctica is the coldest place on Earth. It's too harsh for most life forms to survive on land. But underwater life is totally different.

By changing their colour hundreds of times, or transforming their own bodies, octopuses are the most extraordinary shape-shifters on the planet.

Masterminds. Deeply curious, strategic, and super smart - the octopus is one of nature's ultimate problem solvers.

Social Networkers. The octopus was thought to be nature's ultimate loner - now its secret social life is revealed.

The Red Sea is home to one of the largest coral reefs on Eearth. Dive into a wonderworld inhabited by more than a thousand species of fish, marine turtles, Indo-Pacific bottlenose dolphins, and dugongs, the fabulous sirens. The surrounding deserts are not lifeless but inhabited by a profusion of life, from white oryx antelopes to fantastical plants like Socotra's forest of dragon blood trees.

Tropical reefs look calm but are fierce battlegrounds where venomous lionfish, mantis shrimp, and camouflaged cuttlefish hunt and survive.

Head beneath the water's surface for an extraordinary look at the secret lives of whales.

The Red Sea is home to one of the largest coral reefs on Eearth. Dive into a wonderworld inhabited by more than a thousand species of fish, marine turtles, Indo-Pacific bottlenose dolphins, and dugongs, the fabulous sirens. The surrounding deserts are not lifeless but inhabited by a profusion of life, from white oryx antelopes to fantastical plants like Socotra's forest of dragon blood trees.

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

From brawling birds to hurting hooves, the vets swing into action mending paws and jaws.

The vets work their magic on oozing faces, baby beagles, weeping wounds, and broken bones. A routine check turns into a surprise for Dr. Nicole.

The Red Sea is home to one of the largest coral reefs on Eearth. Dive into a wonderworld inhabited by more than a thousand species of fish, marine turtles, Indo-Pacific bottlenose dolphins, and dugongs, the fabulous sirens. The surrounding deserts are not lifeless but inhabited by a profusion of life, from white oryx antelopes to fantastical plants like Socotra's forest of dragon blood trees.

Antarctica is the coldest place on Earth. It's too harsh for most life forms to survive on land. But underwater life is totally different.

By changing their colour hundreds of times, or transforming their own bodies, octopuses are the most extraordinary shape-shifters on the planet.

Masterminds. Deeply curious, strategic, and super smart - the octopus is one of nature's ultimate problem solvers.

Social Networkers. The octopus was thought to be nature's ultimate loner - now its secret social life is revealed.

By changing their colour hundreds of times, or transforming their own bodies, octopuses are the most extraordinary shape-shifters on the planet.

The Elephant in the Room. Buckle up for an African expedition! Zoo Tampa welcomes its first female giraffe, elephant intelligence is put to the test, and a new rhino is born.

Masterminds. Deeply curious, strategic, and super smart - the octopus is one of nature's ultimate problem solvers.

With the arrival of spring, animals from all over the South Atlantic suddenly converge on the Falklands.

Each year, monarch butterflies undertake a multi-generational migration from Mexico all the way to Canada and back again.

The Schroeders road trip to New York to visit Erin's parents.

The harsh elements of the Americas' winter push animals to their limits. Only the toughest and most resourceful survive.

The docs face a slew of mysterious cases and heart-pumping emergencies.

The Schroeders road trip to New York to visit Erin's parents.

The harsh elements of the Americas' winter push animals to their limits. Only the toughest and most resourceful survive.

Winter's savage conditions are the ultimate test for Asia's wildlife. Only the most resilient and resourceful animals survive until spring.

Machli is one of the wild's longest surviving tigers. But as her offspring challenge her for her territory, her reign could be at its end.

The Schroeders welcome three new horses to their riverside home.

The docs face a slew of mysterious cases and heart-pumping emergencies.

The Schroeders examine state trooper K9s and visit a training session.

Ben and Erin tend to a horse and a cow having medical emergencies.

The Schroeders road trip to New York to visit Erin's parents.

Beloved cat Tater falls ill and the team bands together to save him. Charles debuts a new look and Dr. Pol treats wood-chewing steer.

An ice storm shuts down the clinic and new-born labs are melting hearts. Corralling cattle and wrangling racehorses impress clients.

In picturesque rural Nebraska, the husband and wife veterinary team of Drs. Ben and Erin Schroeder cares for the region's many animals in need.

The Schroeders reel in an unexpected catch during a family boating trip when they rescue two black labs stranded on a sandbar.

The Schroeders road trip to New York to visit Erin's parents.

In picturesque rural Nebraska, the husband and wife veterinary team of Drs. Ben and Erin Schroeder cares for the region's many animals in need.

Beloved cat Tater falls ill and the team bands together to save him. Charles debuts a new look and Dr. Pol treats wood-chewing steer.

An ice storm shuts down the clinic and new-born labs are melting hearts. Corralling cattle and wrangling racehorses impress clients.

The Schroeders reel in an unexpected catch during a family boating trip when they rescue two black labs stranded on a sandbar.

In picturesque rural Nebraska, the husband and wife veterinary team of Drs. Ben and Erin Schroeder cares for the region's many animals in need.

The docs face a slew of mysterious cases and heart-pumping emergencies.

The harsh elements of the Americas' winter push animals to their limits. Only the toughest and most resourceful survive.

Winter's savage conditions are the ultimate test for Asia's wildlife. Only the most resilient and resourceful animals survive until spring.

Machli is one of the wild's longest surviving tigers. But as her offspring challenge her for her territory, her reign could be at its end.

The Schroeders road trip to New York to visit Erin's parents.

The harsh elements of the Americas' winter push animals to their limits. Only the toughest and most resourceful survive.

Winter's savage conditions are the ultimate test for Asia's wildlife. Only the most resilient and resourceful animals survive until spring.

In Africa's vast Serengeti Plain, one million wildebeest are taking a rare pause for the mothers to have their young in a massive birthing event.

We expect animals to take the path of least resistance, but sometimes they walk away from the good life and dive headlong into hardship.

A family of wild dogs lives in a corner of Zambia's Luangwa Valley. The new pups have a lot to learn if they are to become a crack hunting team.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

The heart of Zambia's Luangwa Valley is home to one of the best leopard territories going, the domain of an audacious young female called Olimba.

A family of wild dogs lives in a corner of Zambia's Luangwa Valley. The new pups have a lot to learn if they are to become a crack hunting team.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

Gaze into the realm of gulpers: animals who waste no time eating their prey — often swallowing it whole.

The heart of Zambia's Luangwa Valley is home to one of the best leopard territories going, the domain of an audacious young female called Olimba.

The Nsefu Pride of lions lives on the banks of the Luangwa River in Zambia. Experienced lionesses bring up a family of youngsters. Seven new cubs are born into the wet season - not the easiest time.

Two big male lions, twin brothers with a powerful bond, have ruled the Nsefu Pride for three years - they're fathers to all the young, and protectors of their territory.

Young male hyena Mizumu embarks on the most challenging journey of his life as he sets out to find a new clan.

A family of wild dogs lives in a corner of Zambia's Luangwa Valley. The new pups have a lot to learn if they are to become a crack hunting team.

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

Dr. Pol hustles from before sunrise to after sundown. The vets tackle a twisted calving, two wounded ducks, and a struggling baby goat.

In the animal kingdom, there's no shortage of bizarre behavior. National Geographic burrows high ground and low to unearth some of the creepiest creatures who crawl on this planet.

South America is a rich and diverse land, with stunning landscapes harbouring elusive critters that have evolved to thrive here.

A family of wild dogs lives in a corner of Zambia's Luangwa Valley. The new pups have a lot to learn if they are to become a crack hunting team.

In the animal kingdom, there's no shortage of bizarre behavior. National Geographic burrows high ground and low to unearth some of the creepiest creatures who crawl on this planet.

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

Dr. Pol hustles from before sunrise to after sundown. The vets tackle a twisted calving, two wounded ducks, and a struggling baby goat.

The Nsefu Pride of lions lives on the banks of the Luangwa River in Zambia. Experienced lionesses bring up a family of youngsters. Seven new cubs are born into the wet season - not the easiest time.

In the animal kingdom, there's no shortage of bizarre behavior. National Geographic burrows high ground and low to unearth some of the creepiest creatures who crawl on this planet.

The heart of Zambia's Luangwa Valley is home to one of the best leopard territories going, the domain of an audacious young female called Olimba.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

Gaze into the realm of gulpers: animals who waste no time eating their prey — often swallowing it whole.

A family of wild dogs lives in a corner of Zambia's Luangwa Valley. The new pups have a lot to learn if they are to become a crack hunting team.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

World's Weirdest Animal Faces is a National Geography documentary series exploring animals we don't normally consider beautiful, but quite the opposite.

The Christmas Island red crab is a land bound crab that still has strong ties to the ocean, the only place where they can give birth to their young.

To many animals in the wild, attracting a mate is like a blood sport. The mating urge can even drive animals to fight each other to the death.

The crocodile is the world's largest reptilian predator, but it needs years of intensive training to learn how to be so lethal.

Exploring Vietnams Mekong Delta, home to macaques, turtles, and crocodiles.

A helpless cub gradually transforms into a huge killer, as a young bear hones its hunting skills over three years of intensive training.

The crocodile is the world's largest reptilian predator, but it needs years of intensive training to learn how to be so lethal.

Exploring Vietnams Mekong Delta, home to macaques, turtles, and crocodiles.

The Iberian lynx is one of the most beautiful and scarcest feline species in the world. On the verge of extinction, its population is slowly beginning to recover.

Spring rains bring new opportunities and hope to the land of the Iberian lynx.

A helpless cub gradually transforms into a huge killer, as a young bear hones its hunting skills over three years of intensive training.

Often seen as a scavenger, the hyena is in fact an accomplished killer. This show looks at how they grow and learn their deadly skills.

A wolf is born blind, deaf and weighing just one pound. Follow the transformation of a helpless pup into an accomplished killer.

32-feet long and up to six tons heavy, killer whales are smart, sophisticated predators - but calves spend several years at their mother's side.

The crocodile is the world's largest reptilian predator, but it needs years of intensive training to learn how to be so lethal.

Dr Pol plucks porcupine quills from a Mastiff's nose, Dr Nicole pulls three feet of string from a cat, and Dr Lisa unhooks a dog from a fishhook.

There's no time to waste when the emergency calls come in. With one call right after the other, the team's day is just as wild as the weather.

A forensic look at how polar bears hunt prey, offering new perspectives on the tactics they use to track.

A forensic look at how leopards hunt prey both large and small, offering a new perspective on the way they stalk and ambush everything.

The crocodile is the world's largest reptilian predator, but it needs years of intensive training to learn how to be so lethal.

A forensic look at how polar bears hunt prey, offering new perspectives on the tactics they use to track.

Dr Pol plucks porcupine quills from a Mastiff's nose, Dr Nicole pulls three feet of string from a cat, and Dr Lisa unhooks a dog from a fishhook.

There's no time to waste when the emergency calls come in. With one call right after the other, the team's day is just as wild as the weather.

Often seen as a scavenger, the hyena is in fact an accomplished killer. This show looks at how they grow and learn their deadly skills.

A forensic look at how polar bears hunt prey, offering new perspectives on the tactics they use to track.

A helpless cub gradually transforms into a huge killer, as a young bear hones its hunting skills over three years of intensive training.

Exploring Vietnams Mekong Delta, home to macaques, turtles, and crocodiles.

The Iberian lynx is one of the most beautiful and scarcest feline species in the world. On the verge of extinction, its population is slowly beginning to recover.

Spring rains bring new opportunities and hope to the land of the Iberian lynx.

The crocodile is the world's largest reptilian predator, but it needs years of intensive training to learn how to be so lethal.

Exploring Vietnams Mekong Delta, home to macaques, turtles, and crocodiles.

The Iberian lynx is one of the most beautiful and scarcest feline species in the world. On the verge of extinction, its population is slowly beginning to recover.

A deadly predator is stalking the forests of Costa Rica. No, it's not a jaguar, it's a super organism made up of half a million tiny individuals -- an army ant colony.

On the edge of the Sahara, a society of rare desert elephants struggles to thrive. More than just a herd, they are a tribe of extended families.

At sea level, the outline of Europe sparkles with bioluminescence. These coasts host some of the greatest migratory gatherings on Earth.

Aged two, Pemba should be independent, but he's still living at home! Like most teenagers, he's impatient - which makes him bad at hunting.

The Maasai Mara is one of the most diverse and important savanna ecosystems on the planet. New generations can only survive if they can adapt.

At sea level, the outline of Europe sparkles with bioluminescence. These coasts host some of the greatest migratory gatherings on Earth.

Aged two, Pemba should be independent, but he's still living at home! Like most teenagers, he's impatient - which makes him bad at hunting.

These are no ordinary lions. Unique to this part of Africa, the prides in Queen Elizabeth National Park spend most of their lives in the trees.

In Botswana's Mashatu Game Reserve, one of the last sanctuaries for free-roaming leopards, a mother gives birth to two cubs.

The Maasai Mara is one of the most diverse and important savanna ecosystems on the planet. New generations can only survive if they can adapt.

The Maasai Mara is one of the most diverse savanna ecosystems on the planet. This is a story about birth and growth in the African wilderness.

Europe's wildlife can be found in every nook, cranny, and chasm; swimming, slithering, and soaring for survival.

High on the ridges of Europe's mountain ranges, animals of awe-inspiring stoicism lead dramatic lives far from human observation.

At sea level, the outline of Europe sparkles with bioluminescence. These coasts host some of the greatest migratory gatherings on Earth.

The Pols welcome a new foal to the family as the warmer spring temperatures turn up the heat on animal emergencies.

Merlin the macaw lands at the clinic for a beak trim and ruffles a few feathers. Dr Pol responds to an emergency call for an ailing alpaca.

Crocodiles rule Africa's waters: stealthy, deadly, and unstoppable. Watch them face lions, cheetahs, and buffalo in explosive encounters.

Lions kill four buffaloes in a stampede, while in another drying river, a buffalo fights off five of the big cats.

At sea level, the outline of Europe sparkles with bioluminescence. These coasts host some of the greatest migratory gatherings on Earth.