World Natural Heritage USA: Grand Canyon National Park

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.

A mysterious web of international shortwave radio towers once dominated the Tantramar marshlands near Sackville, New Brunswick. For almost 70 years the RCI shortwave towers broadcast around the world. Due to budget cuts, the site was decommissioned in 2012 and dismantled in 2014. Examining themes of identity and memory, the film captures images of the towers over four seasons in various weather conditions, accompanied by the voices of residents and technicians narrating accounts of hearing radio broadcasts emanate from their household appliances.

Crossing the vast outskirts of the big city we can glimpse that after the great future catastrophes there will still be room for the promise of a new youth, perhaps the last one.

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.

A timeless landscape steeped in history that is little changed today, but was surely made to be filmed!

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

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.

This Warner Bros. The Sports Parade series short chronicles the attempt by a group of men to navigate the Colorado River through the Grand Canyon to Lake Mead. Led by Norman D. Nevills, nine men undertake a nineteen days trip in three specially built rowboats through the more than 200 rapids, some which run at 30 mph. Along the way, they see the remnants of previous expeditions. They also visit abandoned Pueblo Indian cave dwellings.

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.

Documentary on water usage, money, politics, the transformation of nature, and the growth of the American west, shown on PBS as a four-part miniseries.

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.