Poster of How Wolves Change Rivers

How Wolves Change Rivers

Plot: 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
Release Date: Friday, March 21 2014
11 years ago
Genres: Documentary
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Cast

Portrait of George MonbiotGeorge Monbiot. George Monbiot was 51 in How Wolves Change Rivers as 'Narrator'.
Birthday: Sun, Jan 27 1963

Crew

Portrait of George MonbiotGeorge Monbiot. George Monbiot was 51 in How Wolves Change Rivers as 'Director, Writer'
Birthday: Sun, Jan 27 1963
Portrait of Chris ZabriskieChris Zabriskie. Chris Zabriskie was >> in How Wolves Change Rivers as 'Music'
Birthday: Unknown Birthday