How Wolves Change Rivers

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Documentary

Overview

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.

Details

Status: Released
Release date: March 21, 2014
Original language: English
Spoken languages: English
Countries: United States of America, United Kingdom
Production: Sustainable Man
Cast: George Monbiot
Director: George Monbiot
Writer: George Monbiot
Budget: Not recorded
Revenue: Not recorded
Homepage: Official site
IMDb: tt3776154