Madagascar: Africa's Galapagos

A humpback whale is beached on a remote shore. During the fight to save its life, we will discover the story of these extraordinary creatures, denizens of the world's oceans. Inspired by Heathcote William's bestselling book, WHALE NATION takes us on a journey of discovery into the unexplored territories and barely known society of whales, with their remarkable abilities and incredibly rich and complex social lives.

Follow ocean legend Sylvia Earle, renowned underwater National Geographic photographer Brian Skerry, writer Max Kennedy and their crew of teenage aquanauts on a year-long quest to deploy science and photography to inspire President Obama to establish new Blue Parks to protect essential habitats across an unseen American Wilderness.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

Mountain Gorilla takes us to a remote range of volcanic mountains in Africa, described by those who have been there as ""one of the most beautiful places in the world"", and home to the few hundred remaining mountain gorillas. In spending a day with a gorilla family in the mountain forest, audiences will be captivated by these intelligent and curious animals, as they eat, sleep, play and interact with each other. Although gorillas have been much-maligned in our popular culture, viewers will finally ""meet the legend"" face to face, and learn about their uncertain future.

This films reveals the extraordinary variety of life found in the vast blue expanses of the
open ocean. Here, all the action takes place in a 10 metre deep band of water, just under the surface. Many species use this section of water to migrate and hunt while others use ingenious ways to stay hidden where there appears to be no shelter.

Barely visible to the human eye, a truly fascinating universe lives in the bush and savannas of Africa. Here, creatures small, smaller and nearly invisible share a world with gigantic animals. Usually overlooked, often feared and despised, theirs may be a small world, but it's an important one.

A visual montage portrait of our contemporary world dominated by globalized technology and violence.

Supported by the National Geographic Society, the world's eminent blue whale scientists embark on a revolutionary mission: They'll find, identify, and tag California blue whales, use the DNA samples to confirm the sex of individual whales, then rejoin the massive creatures' stunning migration when they collect at a chimera known as the Costa Rica Dome.

The film follows an expedition into Ivohiboro — a small, previously unexplored tropical forest in Southeast Madagascar rich with biodiversity.

See the great migration as never before! The Mara River, nature’s best laid trap for migratory animals, is the stage for a grandiose spectacle. When food supply in the Serengeti dwindles, the Masai Mara is a paradise for predators. As the black wildebeests, gazelles, zebras and antelopes make their yearly trip from the south of the Serengeti to the north, nature’s best laid trap, the Mara River in Kenya is waiting ahead. Captivating shots filmed under water show how crocodiles prepare for the Big Hunt while other predators lurk on the banks awaiting their bounty.

Crocodiles and alligators... gaping, saw-toothed jaws, muscular, bone-crushing tails, a Jurassic vision of armoured, flesh-eating horror. Lurking beneath the murky surface, eyes and nostrils are barely visible as the oblivious victim ventures one step too near. A sudden explosion of lunging, scaled fury, a hopeless, panicked struggle... a silent, watery death. Crocodiles and alligators reign as the supreme predators in rivers and coastal areas around the globe. With a carnivorous heritage extending back to the age of dinosaurs, these primordial relics are worthy successors to the "terrible lizards" they so closely resemble.

A variety of unusual and frightening snakes are featured in this program. These unpredictable reptiles have appeared in both nature and recorded history for thousands of years. The huge appetite of the monstrous python and the toxicity of the Gaboon Viper are examined. Experts also comment on the spitting cobra's ability to hit its distant targets. The eating and mating habits of tropical sea snakes are compared to other snakes that exist exclusively on land. There's additional information about how snakes birth their young and how likely a particular snake is to attack when provoked.

This video examines the hawk, one of nature's greatest predators. It is part of a multi-volume Time Warner series that markets the ferocious, killing aspects of various wild animals.

This video examines the killer whale, one of nature's greatest predators. It is part of a multi-volume Time Warner series that markets the ferocious, killing aspects of various wild animals.