MOVIE

How Wolves Change Rivers

Sustainable Man20145m

Documentary

When wolves were reintroduced to Yellowstone National Park in the United States after being absent nearly 70 years, the most remarkable "trophic cascade"…

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HELIX
MOVIE STATUSReleased

Starring George Monbiot

Released
Mar 21, 2014
Status
Released
Original Language
English
Runtime
5 min
Countries
United States of America, United Kingdom
Languages
English

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Cast

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