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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!!

Bat City USA delves into Austin's complicated relationship with a colony of Mexican free-tailed bats under the downtown Congress Avenue Bridge. Each year, thousands of people get a fascinating, close-up glimpse of the world's largest urban bat colony amid the colorful downtown Austin, Texas setting. The film reveals how the bats moved into the bridge and survived eradication plans by hostile residents. Viewers discover how the bats eventually became a beloved part of what makes Austin unique and weird, mainly through the efforts of Merlin Tuttle, founder of Bat Conservation International, who convinced residents of the benefits of the bats.

Sir David Attenborough narrates a documentary about the Kea, the world's only alpine parrot. Playful and destructive, it attacks cars, starts landslides and terrorises New Zealand ski resorts but behind the bad behaviour there's a sharp mind at work. David tries to play chess with a kea and discovers how its cheeky character is the key to its survival.

Cuba's enforced isolation has resulted in the unlikeliest of marine reserves: a huge, rambling archipelago known as Jardines de la Reina, or "Gardens of the Queen." Stretching around 140 miles along the southern coast of Cuba, it's one of the longest barrier reef systems in the world. Get an up-close look at Fidel Castro's diving playground, a forgotten ocean paradise unseen for half a century, and witness exotic species rarely seen elsewhere in the region. It's the lost jewel of the Caribbean, but how long can this pristine wilderness survive?

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.

Love them or hate them, there are 33,000 urban foxes roaming Britain's suburbia. For the residents of the Copse in Sutton-in-Ashfield, Nottinghamshire - as for so many other suburbanites - the urban fox provides evenings of enchantment. A cul-de-sac of neighbours compete to offer the tastiest snacks for their bushy-tailed visitors, with one couple even setting up their own CCTV system to provide happy evenings of Fox TV.

Narrated by Indigenous elder Balang T E Lewis, this inspiring documentary will take you on an adventure to explore the culture and wildlife of Australia’s remote wild north. Far Northern Australia is a land of extremes, from bushfires to torrential floods. Explore the wildlife and meet the people in Australia’s wild top end, from the Kimberley coast through the mysterious Arnhem Land, and deep into the world’s oldest rainforest in Cape York.

Toronto filmmaker Charles Officer profiles the young people of Villaways Park, a housing project on brink of historic change.

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.

Translated literally as "Animals in Love," the French-language documentary Animaux Amoreux depicts various species of the animal kingdom in courting, mating and reproduction activities. Laurent Charbonnier directs.

Un printemps de square

African Adventure: Safari in the Okavango

The equation of life on the Serengeti is simple: carnivores eat plants, herbivores eat carnivores. Africa: The Serengeti takes you on an extraordinary journey to view a spectacle few humans have ever witnessed. The Great Migration. Journey with more than two million wildebeests, zebras and antelopes in their annual 500 mile trek across the Serengeti plains

Explore the mysterious Amazon through the amazing IMAX experience. Amazon celebrates the beauty, vitality and wonder of the rapidly disappearing rain forest.

As the largest island in the Caribbean, Cuba is host to spectacular wildlife found nowhere else on the planet: from the jumping crocodiles of the Zapata swamp to the world's tiniest hummingbird, from thousands of migrating crabs to giant, bat-eating boas that lie in wait for easy prey. Decades of a socialist, conservation-minded government, American embargoes and minimal development have left the island virtually unchanged for 50 years. As international relations ease, what will become of this wildlife sanctuary?

American horses are icons. Mustang. Appaloosa. Morgan. Quarter Horse. Each breed has a unique story to tell, and each story is a deep part of the American experience. Grounded in historical moments and charismatic people, American Horses traces the emergence of these remarkable horses and introduces contemporary trainers who are continuing in the long tradition of caring for them.

Two hundred years after Charles Darwin set foot on the shores of the Galápagos Islands, David Attenborough travels to this wild and mysterious archipelago. Amongst the flora and fauna of these enchanted volcanic islands, Darwin formulated his groundbreaking theories on evolution. Journey with Attenborough to explore how life on the islands has continued to evolve in biological isolation, and how the ever-changing volcanic landscape has given birth to species and sub-species that exist nowhere else in the world. Encompassing treacherous journeys, life-forms that forge unlikely companionships, and survival against all odds, Galápagos tells the story of an evolutionary melting pot in which anything and everything is possible.

A Prairie Dog's Life

Something shocking is happening in the abyss around Guadalupe Island. Photos of great whites with strange scars believed to be from giant squids have surfaced. Dr. Tristan Guttridge leads a mission to get a glimpse into the battles between the two beasts.

Filmed over 23 years, Rise of the Warrior Apes tells the epic story of an extraordinary troop of chimpanzees in Ngogo, Uganda – featuring four mighty warriors who rule through moral ambiguity, questionable politics, strategic alliances and destroyed trust.