How Wolves change rivers! When wolves were reintroduced to - TopicsExpress



          

How Wolves change rivers! 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 in this movie remix. Narration from TED: For more wonder, rewild the world by George Monbiot. Watch the full talk, here: bit.ly/N3m62h https://youtube/watch?v=ysa5OBhXz-Q
Posted on: Fri, 27 Jun 2014 11:20:56 +0000

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