How Wolves Change Rivers
20145m
Documentary
- Runtime
- 5m
- Genre
- Documentary
- Origin
- United States of America
About
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.
Where to watch
Not available to stream in United States yet.
Details
- Director
- George Monbiot
- Writing
- George Monbiot
- Status
- Released
- Released
- Mar 21, 2014
- Studio
- Sustainable Man
Cast
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