El Silencio del Impenetrable

On March 1, 1872 President Ulysses S. Grant signed into existence the world's first national park, Yellowstone National Park. The 2.2 million acres of wilderness is the only complete mid-latitude ecosystem left on the planet.

Nestled in the heart of America s great plains are contrasting tastes of a sacred land that beckons the visitor to enter the nation's mysterious and glorious West. A land of soaring pinnacles, deep canyons, hidden caves, national monuments and countless wildlife sanctuaries. It is also the place of the inglorious death of famed gunslinger, Wild Bill Hickok and the most sacred spot for the Lakota Sioux. Enjoy breathtaking aerial views and amazing tours with park rangers. Discover the wonder and awe of these contrasting spectacles of the West, one soaring, rich in forest and water and other barren and deeply eroded, which are brought to together by a shared geology and history. They are the Gateway to the Great American West. They are the Black Hills and the Badlands.

“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.

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.

Shot at two cutting-edge research labs which specialize in the evolution of butterflies and moths, BIopixels is an animated short film exploring the world of evolutionary biology on the microscopic scale. The images - rendered from collections containing over 50,000 specimens - were take by microscopists over three years to create the animated shorts Nanoscapes and Biopixels. Both the animation and the score play with concepts of pattern, time, density and other means of development common to biological evolution.

„The Fabulous Insects – Beetles“ presents colourful and bizarrely shaped species as well as the largest beetle in the world, in its habitat in the South American rainforest. The film also shows that the colourful diversity and beauty of beetles and their exciting natural history can be experienced right on our doorstep, in Central Europe. In aesthetic and never-before-seen macro slow-motion and time-lapse shots, the viewer experiences the world of beetles, which is more beautiful, colourful and surprising than many of us realise. No other group of animals on earth is so diverse: beetles come in a wide variety of ‘models’, from miniature versions a quarter of a millimetre in size to large versions twenty centimetres long. Some beetles flaunt jewel-like iridescent colours, while others wear plain black. Some come in eye-catching warning colours, while many wear an astonishing camouflage.

Experience Yosemite's incredible wonders with breathtaking cinematography, including such icons as the granite monoliths El Capitan and Half Dome, and the spectacular Bridal Veil and Yosemite Falls. Learn about Yosemite's fascinating history as the first land set aside for preservation that inspired John Muir and photographer Ansel Adams and discover why Yosemite is one of America's Crown Jewels.

Le secret des Dunes

Montañas en armonía

Mezquite is a large tree with many virtues and is in danger due to the neglect that has been had with its species in recent years.

For almost three years, nature filmmaker and ecologist David Cebulla has been observing wild Common hamsters. He not only tries to learn more about the species, but also documents why hamsters are globally threatened with extinction. David travels from the western border of the distribution area in France via Germany, Poland, Austria and Hungary to the eastern border of the distribution area in the Kazakh steppe. In the process, he manages to capture some unique and fantastic images. But during the project, it becomes increasingly difficult to find animals living in the wild.

An impressionistic view of Canada's national parks. The camera creates a composite landscape of ideal beauty where nature is wild and varied. It travels from the east coast to the west, from seashore to mountains, from lakes to forests. A film without words.

Discover the "character" of one of Missouri's oldest tie and lumber operations through this archival black-and-white film that documents one of the last railroad tie drives on the Black River made by the T.J. Moss Tie Company of St. Louis in the 1920s. Thanks to release of the film by the Kerr-McGee Chemical Corporation, the rare footage in "Stamp of Character" takes us through the entire process of making railroad ties, at a time when forests covered almost two-thirds of the state. The original silent motion picture was shown in movie theaters as an advertisement by the T.J. Moss Tie Company. Using digitally edited narration and realistic sound effects, this video makes the past live again.

Kluane National Park is situated in the Yukon area of northern Canada and is a research paradise for glaciologists, geologists and other scientists. Mountaineers come to scale the impressive heights. Animals are free to roam, protected by stringent legislation. This film reveals many facets of this beautiful park, which has been declared a protected zone by UNESCO.

A 94-year-old Glacier National Park ranger confronts the decline of the park he calls home as he reflects on his life and the legacy he will leave behind.

Increasing pollution, over fishing and climate change are major threats our oceans are currently facing worldwide. This documentary follows us on our journey as we film devastating consequences of these harsh realities.

Two thousand square miles, a mile deep, approximately 10 miles wide- no geological feature on earth evokes a wider spectrum of human emotions than does the Grand Canyon of Arizona. It is impossible not to be profoundly moved when confronting such immensity. But it is more than a chasm, it is alive with mule deer, mountain lions, coyotes, bighorn sheep, wild turkeys, blue grouse, blue heron, desert tortoises, and the rare kaibab squirrel, found only in the Grand Canyon. Long before the Spanish arrived, the Anasazi (Ancient Ones) lived here. Included is an exclusive segment, never before filmed, of Shaman's Gallery, a significant Anasazi find of rock paintings in the Grand Canyon area, dating between 2000 B.C., and A.D 1. Established in 1908, Theodore Roosevelt proclaimed the Grand Canyon a parkland and said "do nothing to mar its grandeur, keep it for your children, your children's children, and all who will come after you."

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.

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.

Nice looking Travelogue takes us to the Northeast corner of Wyoming as we visit Yellowstone National Park.