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NATURE

Leave it to Beavers

  • Aired: 05/14/2014
  • 52:58
  • Expires: 05/13/2019
  • Rating: NR
The beaver, more than any other animal, is responsible for creating fertile landscapes across North America, but it hasn’t gotten much recognition for that accomplishment until now. A growing number of scientists, conservationists and grass-roots environmentalists have come to regard beavers as overlooked tools in reversing the effects of global warming and world-wide water shortages.
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Leave it to Beavers
Leave it to Beavers
Nature’s greatest hydro-engineers transform landscapes
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