Two Trees

Riding Giants is story about big wave surfers who have become heroes and legends in their sport. Directed by the skateboard guru Stacy Peralta.

Peter Snow presents highlights from today's three deep-sea dives around the world. In 2002 BBC organized three concurrent dives , first in Monterey Bay where unmanned submersible is lowered into underwater canyon which is over mile deep. Second dive is in Grand Cayman where submersible Atlantis will explore life at the spectacular Cayman Wall , Kate Humble reports . During the dive, the crew used bait to attract a deep-water giant, the six-gill shark. Third dive takes place in middle of the Atlantic 1200 miles west of Portugal, which is also deepest of the three dives, divers will descent in Russian submersible Mir from research vessel Keldish and the Mir will dive in the bottom of the ocean in 2300 metres .

On the edge of the Namibian desert, cattle farmers are looking for new land to graze their animals. The lions, who occupied these previously wild spaces, are hunted by herd guards, or even slaughtered when they attack cows. Will and Lianne Steenkamp lived for two years in a territory occupied by a 17-year-old lioness - a "queen" -, her two daughters and their five lion cubs. This film traces the process of empowering the young: after learning to hunt alone, they will have to leave the family pack and find young females to reproduce. A necessity all the greater as their species seems threatened.

Shot on location in the famed Etosha Basin of Namibia in southern Africa, this video examines the habitat and habits of the lion, a regal-looking big cat that lives in groups called "prides." The program is part of a multi-volume Time Warner series that markets the ferocious, killing aspects of various wild animals. As a predator, the lion has a broad range of prey to choose from. The Etosha Basin is home to elephant, zebras, giraffe, wildebeests, eland, kudu, springbok, and black-faced impala.

We all know the big bad wolf of fairy-tale fame—over hundreds of years the wolf has become a culturally imprinted symbol of fear that’s completely detached from reality. In fact there weren’t even any wolves in western Europe for a long time. But they’re back—for example in Germany, where these social animals now occupy a few scattered areas around the country that people have left to them.

This large format film explores the last great wilderness on earth. It takes you to the coldest, driest, windiest continent, Antarctica. The film explores the life in Antarctica, both for the animals that live their and the scientist that work there.

Record high oil prices, global warming, and an insatiable demand for energy: these issues define our generation. The film exposes shocking connections between the auto industry, the oil industry, and the government, while exploring alternative energies such as solar, wind, electricity, and non-food-based biofuels.

People go and search for the legendary Bigfoot creature.

Observations of birds and other wildlife at the Cornell Lab of Ornithology, and a Forest in Ithaca, NY.

Voyages au centre de la Terre : Dans les pas de Jules Verne

From Pulitzer Prize-finalist Rosanna Xia and Academy Award®-winning L.A. Times Studios, OUT OF PLAIN SIGHT is a cinematic exposé of an environmental disaster lurking just off the coast of Southern California. Not far from Catalina Island, aboard one of the most-advanced research ships in the world, David Valentine discovered a corroded barrel on the seafloor that gave him chills. The full environmental horror sharpens into greater clarity once he calls Los Angeles Times journalist Rosanna Xia, who pieces together a shocking revelation: In the years after World War II, as many as half a million barrels of toxic waste had been quietly dumped into the ocean – and the consequences continue to haunt the world today.

Norman is not just an admirer of nature, he's a part of it. He survives the harshness of the climate and the wildlife by coexisting with it. With his wife Nebraska, they live almost entirely off the land, making money by selling their furs.

Deep in the jungles of Peru, a silky anteater is fighting to stay awake and a mother humming bird is struggling to raise her chick. Through millions of years of evolution they have developed bizarre relationships and unexpected strategies to overcome them changing conditions, but for all their ingenuity, they were never prepared for the arrival of a new species on the scene.

Alaska... Here, in this vast and spectacularly beautiful land teeming with abundant wildlife, discover the "Spirit of the Wild." Experience it in the explosive calving of glaciers, the celestial fires of the Aurora Borealis. Witness it in the thundering stampede of caribou, the beauty of the polar bear and the stealthful, deadly hunt of the wolf pack.

It's springtime, the air is tepid, the skylarks chirp, and spring flowers cover the meadows and the forest grounds. Out of a pile of leaves a fluttery, sniffling snout tip appears: it's a hedgehog awakening from its winter sleep heading into the light of a new year, having only two things in mind: food and finding a partner.

There are few places on earth that have such a diverse variety of terrain and range of climates concentrated in a relatively small area - temperate coastline, scorching arid deserts and tundra, tropical rainforests and frozen snowcapped mountains. And there are few places that are as heavily exploited by humans, yet remain a wilderness.

Long Gone Wild focuses on the plight of captive orcas, picking up where the acclaimed documentary Blackfish left off while telling a uniquely new and different story...

From polar bears in the arctic tundra to black bears in the Northern Rockies, you'll see some of the most spectacular footage ever shot of these enterprising omnivores. Catch salmon with a group of hungry grizzlies on the McNeil River in Alaska. Crawl inside a den with a mother black bear and her cubs. Learn about the challenges facing each of these species as their habitat diminishes.

Explore the extraordinary hidden world of insects, where a leaf weighs more than a car, rain drops feel like exploding hand grenades and a blade of grass soars like a skyscraper. Shot on location in the Borneo rainforest, Bugs! brings the beautiful and dangerous universe of its tiny stars up close and personal with cutting-edge technology that magnifies them up to 250,000 times their normal size.

A look at the great wolf debate with comments and views from people on both sides. It also contains footage of Natives dressing up & doing tribal dances. The link between wolves, bison, and Native Americans; as well as white man's reasoning behind their determination to eliminate bison and wolves from the landscape.