As the ice shrinks in the Arctic, polar bears are struggling to survive in a fast melting world. Although classified a marine mammal, the polar bear is not adapted to hunting in the water. And it is certainly no match for the world's greatest aquatic hunter -- the killer whale. In the last few years, scientists have noted an ever-growing number of killer whales in Arctic waters in the summer months. More and more have been attracted to these hunting grounds by the growing expanse of open water. They attack the same prey as the polar bears: seals, narwhal, belugas and bowhead whales.

As the ice shrinks in the Arctic, polar bears are struggling to survive in a fast melting world. Although classified a marine mammal, the polar bear is not adapted to hunting in the water. And it is certainly no match for the world's greatest aquatic hunter -- the killer whale. In the last few years, scientists have noted an ever-growing number of killer whales in Arctic waters in the summer months. More and more have been attracted to these hunting grounds by the growing expanse of open water. They attack the same prey as the polar bears: seals, narwhal, belugas and bowhead whales.
2014-11-19
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0.0David Attenborough narrates the intimate story of a leopard mother and her two cubs. This very special family must survive in the wilds of Botswana alongside some less-than-friendly neighbours: lions, wild dogs and hyenas. The competition for food is tough, and if they are going to make it they must learn a new skill - they must learn to fish. This is an epic family drama. With them every step of the way is local cameraman Brad Bestelink. Brad's 18-month journey following the lives of these secretive big cats offers a rare glimpse into an otherwise hidden world
0.0On Zambia's Liuwa Plain two star-crossed spotted hyena cubs are born to warring rival clans: Twaambo, a male cub and Nasanta, a female, are destined to lead converging lives as their extreme environment forces them together
Follows Cousteau on a trip to Antarctica with 6 children, each chosen to represent one of the other continents in order to raise awareness about the global significance of Antarctica, the continent most crucial to world climate regulation.
0.0A journey that follows the Ganges from its source deep within the Himalayas through to the fertile Bengal delta, exploring the natural and spiritual worlds of this sacred river.
0.0Our love affair with dolphins began with 'Flipper' and ended in a multi-million dollar industry of abuse. From the dazzling sea shows where dolphins are driven to suicide, to an annual dolphin slaughter in a small cove in Japan, 'Saving Flipper' reveals the nightmare behind the dolphin's indelible smile.
6.2When maladjusted orphan Jesse vandalizes a theme park, he is placed with foster parents and must work at the park to make amends. There he meets Willy, a young Orca whale who has been separated from his family. Sensing kinship, they form a bond and, with the help of kindly whale trainer Rae Lindley, develop a routine of tricks. However, greedy park owner Dial soon catches wind of the duo and makes plans to profit from them.
7.1Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single file 70 miles into the darkest, driest and coldest continent on Earth. This amazing, true-life tale is touched with humour and alive with thrills. Breathtaking photography captures the transcendent beauty and staggering drama of devoted parent penguins who, in the fierce polar winter, take turns guarding their egg and trekking to the ocean in search of food. Predators hunt them, storms lash them. But the safety of their adorable chicks makes it all worthwhile. So follow the leader... to adventure!!
0.0Wildlife cameraman Gordon Buchanan travels to the frozen north, deep inside the Arctic Circle, to meet the ancient Sami people and the animals they hold so close - reindeer.
6.7A 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
6.7Arctic Tale is a 2007 documentary film from the National Geographic Society about the life cycle of a walrus and her calf, and a polar bear and her cubs, in a similar vein to the 2005 hit production March of the Penguins, also from National Geographic.
8.0Oriental Honey Buzzard (Pernis ptilorhynchus) is one of the raptors in Taiwan that specifically builds their nests in “ferns”. While other buzzards migrate between cold northern continent and warm southern islands, they prefer to propagate in Taiwan. Ninety-nine Peaks is their major habitat. With different feather colors, this species can only be distinguished from other birds by their long narrow beak and sharp claws. However, it is certain that all oriental honey buzzards love to eat pupa of bees. The Oriental Honey Buzzard of Ninety-nine Peaks is a documentary produced by Raptor Research Group of Taiwan and published by Forestry Bureau, Council of Agriculture Executive Yuan in 2011. This film not only was nominated in the 34th Montana International Wildlife Film Festival but also won the first –run film in the National Ecological Film Festival and the Best Animal Behavior Award at the 2011 Japanese Wildlife Film Festival.
This documentary tells the story of the inimitable kea. The 'Clown of the Alps' is heralded as the world’s smartest bird (its intelligence rivals a monkey’s). Kea are famous on South Island tracks and ski fields for their insatiable (and destructive) inquisitiveness. Curiosity almost killed the kea when it was labelled a sheep killer, and tens of thousands were killed for a bounty. After shots of baby kea being fed, there is extraordinary night footage in clip four of the 'avian wolf' in action. The award-winning film makes a compelling case for the charismatic kea as a national icon.
5.9Jesse becomes reunited with Willy three years after the whale's jump to freedom as the teenager tries to rescue the killer whale and other orcas from an oil spill.
6.1This charming animated adventure follows a young polar bear, Lars, as he befriends Robbie, a seal. Together, these two form a friendship that proves different breeds of animals can get along perfectly well.
0.0Resident Orca tells the unfolding story of a captive whale’s fight for survival and freedom. After decades of failed attempts to bring her home, an unlikely partnership between Indigenous matriarchs, a billionaire philanthropist, killer whale experts, and the aquarium’s new owner take on the impossible task of freeing Lolita, captured 53 years ago as a baby, only to spend the rest of her life performing in the smallest killer whale tank in North America. When Lolita falls ill under troubling circumstances, her advocates are faced with a painful question: is it too late to save her?
7.7Ewan McGregor narrates a captivating portrait of wild Shetland and traces the course of a breeding season as the animals on these remote islands battle for survival.
8.070 years after the last wolves roamed the national park, a total of 41 wolves were reintroduced between 1995 and 1997. A globally unique experiment that had many supporters, but also resolute opponents, then as now.
0.0After years of preparation, a team of highly motivated Quebeckers set out on one of the longest wilderness expeditions ever documented. Stage one involves skiing in relentless polar conditions from Ellesmere Island to the Northwest Passage where the challenge was reaching the mainland. Cue canoes for a 2000km journey across Nunavut and NWT until they reach the first dirt road available where bikes are waiting to be pedalled 4000km to Point Pelee in Ontario.