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 beaver enthusiasts who reveal the ways in which the presence of beavers can transform and revive landscapes.
Water-supply -- North America.
Nature television programs.
Nonfiction television programs.
Video recordings for people with visual disabilities.
Video recordings for the hearing impaired.
Fletcher, Mark, screenwriter.
Mark Fletcher Productions, production company.
Osborne, Jari, filmmaker.
PBS Distribution (Firm), film distributor.
Public Broadcasting Service (U.S.), film distributor, broadcaster.
Thirteen Productions, production company.
Unger, Brian, 1965- narrator.
WNET (Television station : New York, N.Y.), production company.