Krakatoa: Day That Shook the World
The 1883 eruption of volcano Krakatoa.
The 1883 eruption of volcano Krakatoa.
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The rescue of the grizzly population of Yellowstone and ensuing social problems.
Rangers at Denali National Park train hikers for planned encounters with grizzlies.
Explore the delicate balance of the interconnected lives of bears, trees, and salmon.
Grizzlies, wolves and cougars roam Montana's rugged, pristine Glacier National Park.
Africa's fight for wildlife: stories of hope to stop poaching and protect nature.
Hopeful stories from Indonesia: Fighting deforestation, poaching, and ocean pollution.
Australia's wildlife is in danger, but hope grows as people fight to restore nature.
The restoration of forest land in the British Isles helps revive the goshawk.
Protecting Brazilian animals and plants threatened by development of the Amazon jungle.
The human and natural histories of the Grand Tetons and Jackson Hole, Wyo., interlink.
Doug Peacock, wildlife and his conservation crusade.
The creatures in the hostile environment of the Drakensberg Mountains in Southern Africa.
How wildlife and animal life survive in the severe landscape of Death Valley.
Examine the plants and animals that have adapted to the harsh environment of the Kalahari.
The Galapagos Islands and filming by D. Plage.
Fish draw birds to the islands man's actions, past and present, affect wildlife.
Marine life thrives in and about the cold waters surrounding the Galapagos Islands.
Theories suggest how animals first migrated to the Galapagos Islands.
Ranchers and scientists practice conservation in Venezuelan and Colombian grasslands.
Filmmaker Hugh Miles presents a lyrical portrait of Scotland's Caledonian Forest.
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