El Silencio del Impenetrable

Nóouhàh-Toka’na, known as swift fox in English, once roamed the North American Great Plains from Canada to Texas. Like bison, pronghorn and other plains animals, Nóouhàh-Toka’na held cultural significance for the Native Americans who lived alongside them. But predator control programs in the mid-1900s reduced the foxes to just 10 percent of their native range. At the Fort Belknap Indian Community in Montana, members of the Aaniiih and Nakoda tribes are working with the Smithsonian’s National Zoo and Conservation Biology Institute and other conservation partners to restore biodiversity and return Nóouhàh-Toka’na to the land.

Answer the call of the wild and visit Alaskan grizzly bears, Arizona rattlesnakes, and a wealth of noble creatures nurtured by devoted park workers.

Two journalists traverse the Grand Canyon by foot, hoping this 750-mile walk will help them better understand one of America's most revered landscapes and the threats poised to alter it forever.

This Traveltalk short visits Rocky Mountain National Park and a nearby dude ranch in Colorado.

Death threats, court battles, and an iconic endangered species in middle, The Trouble With Wolves takes an up close look at the most heated and controversial wildlife conservation debate of our time. The film aims to find out whether coexistence is really possible by hearing from the people directly involved.

This film illustrates how a revolution in one of the most basic of all human enterprises – the making of maps – is shedding new light on our planet's evolution as global temperatures rise. This original MagellanTV documentary explores the dynamic processes causing glaciers in Greenland and Antarctica to melt, and shows how rising seas could threaten coastlines around the world.

Mark and Dan Jury document the gradual demise of a community nestled within the Cuyahoga National Recreation Area between Akron and Cleveland, Ohio, as the National Park Service works to acquire the land of ~500 residents in order to establish a National Park. After initially being told only a handful of houses would be taken, residents are shocked by hundreds of homes and businesses being bought up, boarded up, and posted No Trespassing - and by the homes of the politically connected being spared. Significant portions of this film appeared in the PBS FRONTLINE episode For the Good of All.

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in one man's attempt to protect the grizzly bears. The film is full of unique images and a look into the spirit of a man who sacrificed himself for nature.

A brand new look at one of America's favorite national parks. Jack Perkins, former NBC News correspondent and host of A&E's Biography Series, lends his powerful narrative to this hour long tribute to the people who created Acadia National Park and to those who keep and preserve it.

What does it mean to lose a colour? Losing Blue is a cinematic poem about losing the otherworldly blues of ancient mountain lakes, now fading due to climate change. With stunning cinematography, this short doc immerses the viewer in the magnificence of these rare lakes, pulling us in to stand on their rocky shores, witness their power and understand what their loss would mean—both for ourselves and for the Earth.

Whistlestop tour of Dartmouth in Devon, taking in the 17th century Butterwalk arcade and medieval castle.

Mountain Gorilla takes us to a remote range of volcanic mountains in Africa, described by those who have been there as ""one of the most beautiful places in the world"", and home to the few hundred remaining mountain gorillas. In spending a day with a gorilla family in the mountain forest, audiences will be captivated by these intelligent and curious animals, as they eat, sleep, play and interact with each other. Although gorillas have been much-maligned in our popular culture, viewers will finally ""meet the legend"" face to face, and learn about their uncertain future.

Great Smoky Mountain National Park covers over 500,000 acres of breath-taking beauty: lush highland meadows, glorious waterfalls, pristine mountain streams, and one of the most biologically diverse ecosystems in the world.

Hunters have disappeared from wildlands without a trace for hundreds of years. David Paulides presents the haunting true stories of hunters experiencing the unexplainable in the woods of North America.

From infinitely small to super-predator, from the earthworm to the whale, from the blade of grass to the giant tree, Vibrant takes you on a journey to discover the biodiversity one country can host. Through the breathtaking natural environments of France, it is an exploration of the pyramid of life. It is also, and above all, an opportunity to marvel at these species capable of a thousand feats, subtly connected to each other and of which the human being is an integral part. A link that we have too often forgotten and that it is time to reweave.

Glenn Close narrates this National Park Service movie about the many varied aspects of Gates of the Arctic National Park & Preserve. Shown at Morris Thompson Cultural & Visitors Center.

Huelva, Spain, an isolated region lost in time. The grass, the sand and the sky are the same that those foreigners saw in the spring of 1895, when they crossed the sea from a distant country to mark the unspoiled terrain and extract its wealth, when the tower was new, when people could climb to the top of the highest dune and imagine that the city of Tartessos was still there, in the distance, almost invisible in the morning brume.

RHINO MAN follows the courageous field rangers who risk their lives every day to protect South Africa's rhinos from being poached to extinction.

Le Temps des vautours

For more than 30 years, scientist, broadcaster and environmental activist David Suzuki has served as the host of The Nature of Things, a CBC program that is seen in more than forty nations. Suzuki Speaks is an hour of thought-provoking television. David Suzuki delivers one of the most powerful messages of his career - the relationship between the four "sacred" elements and their influence on the "interconnectedness" we feel individually, with each other and with the rest of the world.