How Wolves Change Rivers
2014 · 5m
Documentary
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.
Videos
Top cast
Details
- Status
- Released
- Release date
- March 21, 2014
- Runtime
- 5m
- Original language
- EN
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