Shark vs. Tuna

“Let nature be nature” is the philosophy of the Bavarian Forest National Park. Despite massive resistance, this vision has become a groundbreaking showcase project. Because humans do not interfere with nature, the former commercial forests grow into a primeval forest, a unique ecosystem and a refuge for biodiversity. People from all over the world come here. They are looking for answers to the question of why we need more wild nature and what we can learn from it to preserve forests for future generations in times of climate change.

In a remote corner of Antarctica, a group of killer whales capture their prey in the most extraordinary fashion. Swimming together, they create waves so powerful and accurate, they can wash a seal right off a piece of floating ice—some of the most sophisticated behavior in the animal kingdom. The hunting technique of pack-ice killer whales has intrigued scientists for decades, and there is still so much unknown about the species. Each scientist on the expedition hopes to discover new truths about these whales.

Weaving together dozens of professional and amateur archival sources, along with dramatic interviews with the people behind the cameras, Witness: Joplin Tornado reconstructs the deadliest tornado in modern times, through the eyes of those who lived through it. A group of strangers huddle together in a convenience store cooler, shrieking in terror as the tornado tears apart everything around them. A husband-and-wife stormchasing team find themselves caught in the teeth of the storm, then pressed into service when it finally passes. A young mother sobs as she surveys her daughter’s destroyed bedroom. Yet all the while they film, using their cameras to record both the harrowing experience of the storm itself and the shock of what confronted them after — homes destroyed, neighborhoods flattened, a city devastated. Witness: Joplin Tornado tells the story of that day and its aftermath entirely through the videos and voices of the survivors.

"Giraffes: The Forgotten Giants" delves into the reasons behind the "silent" extinction of giraffes worldwide, and introduces us to the scientists who are gathering new information that may stave off their decline.

Packed with a potent neurotoxic venom, one family of snakes kill more people than any other on earth. Scientists around the world race to uncover how.

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 as in their annual 500 mile trek across the Serengeti plains.

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.

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

Driven by passion fed from a life-long fascination with sharks, Rob Stewart debunks historical stereotypes and media depictions of sharks as bloodthirsty, man-eating monsters and reveals the reality of sharks as pillars in the evolution of the seas.

The story of an abandoned baby grey squirrel found by chance in the Oxfordshire countryside.

Rwanda was once a country of peace, beauty and fabulous wildlife. Romain Baertsoen arrived there in 1966 and started to film two of Rwanda's secrets, the Bahima tribe and rare mountain gorillas. The Rwandan Civil War shattered the peace in 1994, as warring factions pillaged towns and plundered the forests. Remarkably, the gorillas survived, but the world around them is increasingly uncertain.

This short documentary offers a look at the life forms on the Queen Elizabeth Islands within the Arctic Circle. Even in this frigid zone of icebergs and glaciers a surprising variety of wildlife and vegetation is seen. Writings from the logbooks of early explorers provide vivid descriptions of scenes as arresting to them in their century as to today's explorer. Note: Originally produced for the television series Perspective, this film was distributed separately on 16mm for schools and libraries, qualifying it as a standalone documentary.

Click for full movie details & trailers.

When it comes to 'what Mother Nature intended', it turns out she was pretty open-minded. In this vivid, funny and eye-opening one-off doc we take the audience on a journey to explore the rich diversity of animal sexuality.

This moving, family documentary goes behind the scenes at The Big Bear Alpine Zoo, which is only one of two high elevation, Alpine Zoos in the United States.

Composed of serious and funny musical scenes, an exploration of the virtues of translation and desire for communication between humans and birds. Told by a narrator from the future, after the sixth mass extinction, an observation of the attempts made to establish a possible exchange.

Click for full movie details & trailers.

In southern Africa’s Mashatu, one of the last bastions for free-roaming leopards, a mother leopard has just given birth. And she’ll do anything to protect her two cubs. But on this land, which is drying up by the day, the struggle for survival is fierce. A leopard war is about to break out. In this 40,000-hectare enclave plagued by climate change, resources are becoming increasingly scarce for wildlife. The leopards living there are forced to adapt, developing new behaviors that will lead to terrible interspecies clashes. Will the mother leopard be able to protect her offspring from the many dangers? Can the cubs master the art of survival? A gripping animal tale that follows the destiny of a family of felines for 3 years, in the wilds of Botswana. Thanks to cutting-edge technology (drones, high-sensitivity cameras), this film captures rare images of a fascinating species, revealing behaviors never before observed.

Set against the stunning backdrop of northern British Columbia’s wilderness, Wədzįh Nəne’ (Caribou Country) takes viewers on a contemplative journey through a rugged and remote landscape. Along the way, we meet those who live and work on the land – First Nations guardians, government biologists, and guide outfitters – each confronting the stark reality of declining caribou populations. This meditative film explores the profound connection between people and nature, and the enduring impacts of modernity on an ancient species.

A tv documentary about a domestic hippo named Jessica and her love for sweet potatoes. Narrated by filmmaker John Waters.