From PBS - The fascinating story of beavers in North America - their history, their near extinction, and their current comeback, as a growing number of scientists, conservationists and grass-roots environmentalists have come to regard beavers as overlooked tools when it comes to reversing the disastrous effects of global warming and world-wide water shortages. Once valued for their fur or hunted as pests, these industrious rodents are seen in a new light through the eyes of this novel assembly of beaver enthusiasts and "employers" who reveal the ways in which the presence of beavers can transform and revive landscapes. Using their skills as natural builders and brilliant hydro-engineers, beavers are being recruited to accomplish everything from re-establishing water sources in bone-dry deserts to supporting whole communities of wildlife drawn to the revitalizing aquatic ecosystems their ponds provide.
Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in his attempt to protect the grizzly bears.
Follow ocean legend Sylvia Earle, renowned underwater National Geographic photographer Brian Skerry, writer Max Kennedy and their crew of teenage aquanauts on a year-long quest to deploy science and photography to inspire President Obama to establish new Blue Parks to protect essential habitats across an unseen American Wilderness.
A place of biological superlatives with a flora and fauna that have only just begun to be researched: Lord Howe Island, between Australia and New Zealand.
In this wildlife drama, a worsening dry season in the Kalahari Desert leaves prides, packs and herds to rely on the power of family to survive.
Alternative movies trailers for Leave it to Beavers
More movie trailers, teasers, and clips from Leave it to Beavers:
Leave it to Beavers Trailer | Nature | PBS
Watch the full-length program at ...
Leave it to Beavers - Trailer
From PBS - The fascinating story of beavers in North America -- their history near extinction and current comeback as a growing number of scientists ...
Beaver Rescue Operation | Leave it to Beavers | PBS
Watch the full-length program at ...
Leave It To Beavers (Full Documentary)
more to come. Growing Pains (1984). In the first weekly episode of Still the Beaver (later retitled The New Leave it to Beaver) after Oliver is excluded from the ...
Nature: Leave it to Beavers
Airs Wednesday May 14th at 8pm on PBS 6.
Popular movie trailers from 2014
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A special bond develops between plus-sized inflatable robot Baymax, and prodigy Hiro Hamada, who team up with a group of friends to form a band of high-tech heroes.
When Matthew explores the 'spiral' in his grandmother's garden (a strange structure built by his late grandfather) he discovers an entrance into the magical world of 'the Shadows' where he meets his new Shadow friends, Yorrick and Alice, and begins his great adventure.
Istanbul cirminal underworld; a place of merciless families and swaggering hitmen afraid of no one. Kadir Korkut, nicknamed the "Demon" is the most fearsome of their kind.
After surviving the Quarter Quell, Katniss finds herself in the hidden stronghold of District 13, where the rebellion against the Capitol is gaining momentum.
A beautiful, pure-hearted young woman, Maleficent has an idyllic life growing up in a peaceable forest kingdom, until one day when an invading army threatens the harmony of the land.
