SHARK FEST

For the first time shark biologists uncover the secret life of baby great whites off the coast of New York City.

There are millions of sharks in our oceans, but a select few are so fascinating, they've become worldwide celebrities. Whether it's the biggest great white, the most photographed tiger shark, or the shark known for jumping 100 feet up out of the water, we're diving into the stories of the greatest shark stars of all time, each with their own legion of social media followers.

Swimmer and shark advocate Ross Edgley faces his greatest challenge yet as he attempts to pit his mind and body against the most formidable predator in the ocean…the shark. Testing the limits of his speed, strength, hydrodynamics and endurance, Ross will push his body to its extremes to understand what makes sharks such incredible and versatile predators.

It’s a social media feeding frenzy as comedians and experts dive into the fun of the world’s most viral shark videos.

For years, the smaller, unremarkable-looking bull shark has come in third behind the great white and tiger sharks when it comes to deadly attacks on humans. But as climate change warms the world's waters, and its territory begins to spread, the bull shark enters the ring to prove its worth and leave with the title of the world's most dangerous shark.

The longest war on earth isn’t between neighboring countries fighting over a shared border. It’s between two ocean predators, and it’s been going on for over two million years. National Geographic’s Sharks vs. Dolphins: Blood Battle keeps the excitement of SharkFest going with the ultimate head-to-head contest that will never produce a victor.

NGC counts down the top ten most terrifying sharks from around the globe. Using a specially designed "Crittercam", we'll dive into the shark world and see everything from an intimate moment between nurse sharks, to a bull shark on the prowl for its next meal. Then, we'll take you to a Mecca for great white sharks, and see them feed on one of their favorite snacks 'seals. From the scary, to the ugly, and the downright freakish, we'll show you what's really lurking in the darkness.

A team of highly motivated scientists led by Enric Sala sets out on a treacherous journey to the Pitcairn Islands.

Nat Geo WILD travels to Southern California, where, until recently, beachgoers had nothing to fear except sunburn. In 2008, a tri-athlete was killed by a mysterious shark off the coast of San Diego, after which Southern California was rampaged by a series of vicious attacks, one of which led to the death of a 20-year-old just north of Los Angeles. Watch as experts race against the clock to find a way to stop the bloodshed before the deadly creatures strike again.

Venture into a world of ludicrous-looking, bizarrely behaved and downright Shocking Sharks to discover a new side to these feared fish. The tasseled wobbegong uses frilled camouflage to blend into coral reef surroundings. A cigar-shaped shark has the fitting name of the cookiecutter for the way its circular jaw tears flesh from its prey. The horn shark's square, blunt head gives it its name, and the way the epaulette shark walks along the ocean floor is what makes this shark so weird.

The great white shark, is locked in a battle for survival with the Cape fur seal which are difficult to capture

The Gold Coast resort in Australia has an issue that few other cities have to contend with - sharks in the suburbs. Each year there are increased reports of Bull Shark attacks. Scientist Jonathan Werry believes the answer begins with a better understanding of the shark itself. Internationally, research scientist Greg Stunz follows tagged Bull Sharks in Corpus Christi, Texas…

This film examines the great white shark's incredible array of senses, which help to make it such a powerful and successful predator.

In spring 2012 three surfers along Florida's Mid-Atlantic coast are savaged within 24 hours – but is a rogue shark really to blame?

In December, 2010, the popular tourist resort of Sharm el-Sheikh hit the headlines when four swimmers were brutally attacked and one killed in a spate of unprecedented shark attacks. What had turned the warm safe waters of the Red Sea into a real life horror story? One witness describes the scenes: "It really was like a scene out of the film Jaws". With the help of forensic experts and shark scientists we ask if rogue sharks are to blame, or have practices in the tourism industry led to these tragedies?

Op mod 175 hajarter lever i havene omkring USA, men kun en håndfuld af dem er kendt for at angribe mennesker. Men på trods af det har vi flere hajangreb hvert år her end i resten af verden til sammen.

In South Africa's False Bay, mornings are action-packed - and bloody. That's when Haai, a huge, female great white shark, hunts for Cape fur seals. The seals themselves leave their rocky island to fish in what locals think of as "The Gauntlet." Closer to shore, a family of African penguins is raising their chicks - and timing their fishing to when the fur seals are absent. Unfortunately, lately Haai has been having trouble catching the seals. Despite her superb senses and incredible weaponry, she's gotten so big that she can't maneuver as well as she used to. Great whites tend to target specific animals as their prey - then they concentrate all two tons and twenty feet of power on catching, killing, and eating the individual seal. Haai has chosen a young fur seal, for her next meal -- we'll call him "Rob," the Afrikaans word for seal. But Rob is elusive - and disinclined to play along with the usual routine - and the two intelligent, determined creatures enter into a daily contest of wits and abilities. Meantime, the entire neighborhood is about to be hit with a mighty blow. Something in the open ocean is growing bigger - and it is headed for Haai's neighborhood. It will be a huge benefit for many - but it will also be the ultimate problem for the white shark -- and for Rob, her seal prey. Once a year, the new crop of sardines begins a migration back to their birthplace - and they have to pass False Bay in order to get there. Sardines follow the coldest currents, and in the Gauntlet, the cold seawater ribbon gets narrow and close to shore. It's an open invitation to every predator on the South African sea coast - and they all arrive, feasting on the confused sardines. Tiger sharks, bottlenose dolphins, gannets and other marine predators all follow the sardines for the week or so that it takes the little fish to realize they've made a big mistake. When they do, the bait balls of silver snacks suddenly vanish back into the deep blue sea - leaving frustrated, still hungry, seals, penguins, sharks and countless others. This year, several young great whites have also been following the sardine run to False Bay. Great whites live on fish when they're small, and graduate to marine mammals - like Cape fur seals - when they transition to adulthood. Now, these newcomers are searching for the perfect place to do just that, and they're going to find it in "the Gauntlet." Haai is about to be faced with stiff competition for the seal meals she's already having trouble with, Rob is going to find himself hunted by more than one Great White Shark, and the penguin couple will suffer a terrible tragedy. Will the big boss of False Bay manage to conclude her hunt - and survive despite the arrival of younger, faster, sharks? Will Rob, the fur seal, manage to out swim - and outsmart - the new predators as well as his original nemesis? Who will be left in False Bay at the end of the sardine run, and who will survive "The Gauntlet?"

It's over 500,000 square miles of rumored mysteries. In reality, the Bermuda Triangle may be filled with something even more incredible - Sharks. Marine Biologist Dr. Austin Gallagher is searching for the holy grail of shark research - the secret breeding grounds of tiger sharks, and he's hoping one special shark can lead him to it.

As more people bring cameras into the water, they are capturing more shocking footage of the most feared and revered ocean predators-- sharks. With shark attacks on the rise, do these top predators see us as prey? Experts weigh in on some of the most amazing shark events captured on video to reveal the secrets behind the attack. In Key West, a Caribbean reef shark bites a chunk out of a spear fisherman's leg. In the waters off Guadalupe Island, a cage diving expedition goes horribly wrong when a huge shark charges the cage and gets stuck between the bars. Just off the beach in Cape Cod, a shark researcher gets the shock of his life when a great white breaches directly underneath him, mouth open wide. Why did these incidents occur? Are sharks targeting people for food? By examining the terrifying footage, we might be able to find out.

Zeb Hogan is in Florida, investigating stories about man-eaters living in waterways far from the ocean.

Using the very latest drones, we take to the skies to give SharkFest a fresh new perspective. With our "eyes in the sky" we will reveal amazing shark action like never before.

In April 2008, a Mexican tourist destination's safe waters suddenly start to suffer a sustained series of attacks on surfers.

In the Cotswolds, a mystery beast stalks a walker and her pet dog, while in Florida a popular surfing spot is the world's shark-bite capital.

Every year tiger sharks gather in big numbers in Maui. What's the cause? It's a mystery that's a decade in the making. Now, a team of fearless shark scientists gets hands-on with one of the ocean's largest predators to find out. That means free diving, face-to-face, unprotected. But these young women will do whatever it takes to get the data they need to crack the case.

This shark's unusual name comes from the unusual shape of its head, an amazing piece of anatomy built to maximize the fish's ability to find its favorite meal: stingrays.

We head off to the coast of New Zealand as shark researcher Apryl Boyle gives us a fascinating look into Sharks That Eat Everything.

Can sharks change color at will to enhance their predatory abilities? Through groundbreaking experiments, revered shark biologists answer this evolutionary question. Shark scientists Dr. Ryan Johnson and PhD Candidate Gibbs Kuguru hope to capture real-time pigmentation changes to understand how these apex ocean predators manipulate their skin’s dermal cells to activate camouflage.

Norfolk Island is home to the largest Tiger Sharks on earth but why are they so big? Suspecting an unusual diet of discarded beef, scientists investigate.

Three people are killed near resorts in the Red Sea in less than a year. Are these attacks part of a growing trend becoming more common worldwide?

For years, the line between predator and prey had been drawn. Animals were safe on the shore and in the air, the sharks ruled beneath the waves, but now that line has been crossed. Find out how sharks are pushing the limit of the predator and prey dynamic.

Across the coastal waters of the United States, witness breath-taking shark behaviour, rare shark footage and interviews with experts and attack victims.

The worst of the worst, the toughest of the tough were all sent to The Rock. And they all wanted to escape. But their biggest obstacle wasn't the walls, the bars, the razor wire, or the guards - It was the sharks. And the guards made sure all the prisoners knew it. That's why they call it SHARKATRAZ. We'll investigate the frightening shark myth the guards used to prevent escapes.

In this enhanced episode, from the familiar to the surprising, Baby Sharks follows 4-5 vastly different ‘hero’ species of baby sharks from before birth through their first months of life…learning how to avoid danger, to find shelter… and to hunt. They’ll win our hearts… as we cheer them on through setback and success to the end of the hour…And along the way, our perspective about sharks will change.

In the animal kingdom, males are often presumed to be the most dominant, but in the ocean, does this presumption hold water? Scientists search for answers to understand if the biggest and baddest sharks of them all are female. From the Great White Sharks of South Africa to the Tiger Sharks in the Maldives, thee team seeks to uncover the ultimate rulers of the waves.

They've shared the ocean for millenia, but scientists have only begun to understand the relationship between SHARKS and DOLPHINS. New research allows us to peer into this incredible drama; redefining everything we thought we knew about sharks. They're stereotyped as independent loners, serial killers of the sea-but we've observed them hunting in teams, learning, and even passing on knowledge to fellow sharks.

Anthony Mackie is on a mission uncovering the tensions between sharks and coastal communities to solve how we can safely share the ocean’s bounty.