Why on Earth

Pepedrilo and his peculiar connection with nature are embodied by the care and protection of a crocodile sanctuary, whose stability is put in danger day by day by the threat of men.

Deep in the jungle of Central Vietnam, lies a magnificent underground kingdom. Hang Son Doong which translates as “mountain river cave”, is the largest cave passage in the world and a place of spectacular beauty. With more people having climbed Everest than visited Son Doong, its pristine charm has remained undisturbed for millions of years. In 2014, Son Doong’s future was thrown into doubt when plans were announced to build a cable car into the cave. With many arguing that this would destroy its delicate eco-system and the local community divided over the benefits this development would bring, the film follows those caught up in the unfolding events. Beautifully shot and scored, “A Crack In The Mountain” is a powerful exposé about how both good and bad intentions can ultimately lead to one of the world’s greatest natural wonders being trampled for money. As well as inspire those who care about our natural heritage to fight to protect it.

The documentary follows leaders and community members from the tropical Pacific island nation who are making bold changes to move the needle on marine protection. With a population of under 2,000 people and a marine reserve covering 40% of its waters, Niue has demonstrated the ways in which traditional knowledge and contemporary science can live in harmony for the benefit of people and the planet.

Theodore Roosevelt was America's 26th president and a larger-than-life legend whose incredible story must be seen to be believed. Narrated by George C. Scott, this documentary weaves extremely rare archival footage with meticulous recreations alongside the music of John Philip Sousa in a dynamic panorama of the great events of Teddy Roosevelt in the early years of the 20th century.

Although the mountain volcano Mauna Kea last erupted around 4,000 years ago, it is still hot today, the center of a burning controversy over whether its summit should be used for astronomical observatories or preserved as a cultural landscape sacred to the Hawaiian people. For five years the documentary production team Nā Maka o ka 'Āina ("the eyes of the land") captured on video the seasonal moods of Mauna Kea's unique 14,000-foot summit, the richly varied ecosystems that extend from sea level to alpine zone, the legends and stories that reveal the mountain's geologic and cultural history, and the political turbulence surrounding the efforts to protect the most significant temple in the islands: the mountain itself.

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.

In this sequel to the award-winning You’ve Been Trumped, director Anthony Baxter once again follows American billionaire Donald Trump and a cast of other greedy characters who want to turn some of the Earth’s most precious places into golf courses and playgrounds for the super rich. From the historic site of Dubrovnik to the ancient sand dunes and rolling green hills of the seaside town of Balmedie, these tycoons bully local residents, influence governments, ignore local referendums and even meddle in national environmental policies to acquire their latest trophies. With in-depth interviews and Baxter’s expert storytelling, we learn just how devastating these golf courses can be to the surrounding countryside and water tables. In this funny, inspiring and at times heartbreaking David and Goliath story for the 21st century, the locals don’t give in easily. But will their fight be enough to protect their land and traditional way of life?

For 20-year-old Madison Stewart, nothing feels safer or more natural than diving straight into shark-infested waters. Since childhood, growing up by the Great Barrier Reef, she's treated these predators as family. But they're vanishing from existence, and because of their bad reputation, few people seem to care. Follow Madison on her mission to protect our sharks, a battle that began when she put her studies on hold, grabbed a camera, and set out to save these incredible, misunderstood creatures.

Bird watchers on both sides of the U.S.-Mexico border share their enthusiasm for protecting and preserving some of the world's most beautiful species.

Robi Watkinson and Emma Hodson travel across Britain and the Netherlands documenting the story of the rewilding movement from its inception, to the return of the beaver, bison and perhaps one day, the lynx to Britain.