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How Wolves Change Rivers (2014)
Directed by George Monbiot
Documentary · 5m
When wolves were reintroduced to Yellowstone National Park in the United States after being absent nearly 70 years, the most remarkable "trophic cascade" occurred. What is a trophic cascade and how exactly do wolves change rivers? George Monbiot explains.
Cast
George Monbiot
Crew
- Director
- George Monbiot
- Writer
- George Monbiot
Details
- Release date
- 2014-03-21
- Runtime
- 5m
- Genres
- Documentary
- Original language
- EN
- Spoken languages
- English
- Countries
- United States of America, United Kingdom
- Production
- Sustainable Man