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photo Massive Beaver Dam Visible From Space : TreeHugger According to The Sun, the massive beaver dam spans 2,790 feet, which is 1,546 feet longer than the Hoover dam, which held the title as the largest dam from the years 1936 to 1945. Biologists stumbled on the structure, located in Alberta’s Wood Buffalo National Park, while cataloging beaver activity in North America. One researcher described the dam as “particularly big.” and may have taken twenty years to build

Massive Beaver Dam Visible From Space : TreeHugger

According to The Sun, the massive beaver dam spans 2,790 feet, which is 1,546 feet longer than the Hoover dam, which held the title as the largest dam from the years 1936 to 1945. Biologists stumbled on the structure, located in Alberta’s Wood Buffalo National Park, while cataloging beaver activity in North America. One researcher described the dam as “particularly big.”

and may have taken twenty years to build

3 years ago

May 5, 2010
beaver dams ecology science satellite image