Cougar: On the Trail of the Ghost Cat

Renowned actress Michelle Yeoh journeys home to Malaysia to get to know her adopted orangutan, learning from the Sepilok Rehabilitation Centre about the efforts being made to safeguard and sustain this endangered species.

Bertie heads to South Africa for his most audacious mission yet. The wild waters here are a hotspot for one of the ocean’s most famous and feared predators, the great white shark. Diving in the shallows without a cage, Bertie will attempt to film these huge sharks. By entering their domain, he discovers the challenges they face on our rapidly changing planet.

The waters of the North Pacific around Canada's Vancouver Island are a strange and little known world. The water is incredibly clean, the location is isolated and huge thermal vents heat the otherwise cold surrounding these factors combined have led to animals and plants that can grow to huge proportions. Humpback whales, orcas, wolf eels and bald eagles all thrive here. Our team of experts go in search of the elusive Pacific Giant Octopus. Growing up to 7.5 meters across with the power to kill sharks, it is a formidable creature, but also intelligent and incredibly shy. The dive team invites us into an alien world, where persistence is rewarded with encounters with three of these magnificent creatures.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting nectar, ladybugs eating mites, snails mating, spiders wrapping their catch, a scarab beetle relentlessly pushing its ball of dung uphill, endless lines of caterpillars, an underwater spider creating an air bubble to live in, and a mosquito hatching.

Squirrels are among the most widely known and recognized mammals. In many parts of the world they gladly join us for our lunches in city parks, amaze us with their acrobatics and entertain our children as cartoons on TV. Squirrels live in an extraordinarily diverse range of habitats. Some can fly, some can swim, some live in trees or underground, others love icy wastelands or burning hot deserts. But don’t let their cuteness fool you! They may be small, but squirrels are one of the most successful species on the planet. And they have big families. This blue-chip documentary explores some of the most fascinating squirrel species and shows how they became so successful dealing with extreme environments and curious (human) neighbors. 'Going Nuts' unveils the enchanting world of one of the “most watched” mammals on the planet.

1) Extreme Lives Uncover the secret lives of big cats who thrive in all four corners of the globe, from the solitary snow leopard to the nimble rusty-spotted cat 2) Cats in Every Corner Discover how cats have conquered the world, thriving in almost every landscape on Earth 3)Science and Secrets New approaches and technologies help uncover some of the cats’ most intimate secrets, including the cheetah’s remarkable gymnastic abilities and why lions are able to hunt so cooperatively.

Join the big cats as we get up close and personal with their journeys through growing pains, adulthood, survival struggles and unfamiliar territories. These seven films follow the lives of some of the most formidable feline predators - lions, leopards, tigers and cheetahs in intimate detail.

Impressive family film offers a unique stories of the wonderful animals who inhabit the Aldabra atoll, were born here, create communities, give birth to young and struggle for their survival.

Sir David Attenborough unveils the two stunning underwater realms of Saudi Arabia - the flamboyant Red Sea and the contrasting hot muddy Gulf, capturing for the first time the rare event of Palolo worms spawning at night.

Every 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!!

This visually stunning nature documentary explores a mystical European forest to meet animals like Badger, Red Deer, Wild Boar, and especially the Reptiles & Amphibians. Bryan Maltais journeys for 90 consecutive days into this forest from winter to summer to chronicle nature's most secretive events.

The billfish are the biggest, fastest, and most dangerous gamefish in the sea. All have captured man's imagination like few other creatures, whether it's the graceful sailfish, the menacing swordfish or queen of them all, the marlin, immortalized by Hemingway in 'The Old Man and the Sea'. Marine biologist and film-maker Rick Rosenthal has travelled three oceans in his attempt to capture them all on film, and in doing so has become a passionate champion for these endangered yet little-known ocean giants.

A vivid journey into the mysterious subterranean world of mycelium and its fruit— the mushroom. A story that begins 3.5 billion years ago, fungi makes the soil that supports life, connecting vast systems of roots from plants and trees all over the planet, like an underground Internet. Through the eyes of renowned mycologist Paul Stamets, professor of forest ecology Suzanne Simard, best selling author Michael Pollan, food naturalist Eugenia Bone and others, we experience the power, beauty and complexity of the fungi kingdom.

A look into the lives of eagles.