Monday, February 17, 2014

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.
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2 comments:

  1. Fred ZFebruary 17, 2014 at 11:11 PM

    Jeez JoEd, I hope you're not crazy enough to believe this dumbass piece of lefty bullshit.

    Please read the comments at http://americandigest.org/mt-archives/grace_notes/something_wonderful_how_w.php

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    1. JBFebruary 18, 2014 at 7:16 PM

      As long as the lefties aren't using the wolf habitat or some minnows to block building a pipeline or power plant, let the wolves have their place as long as they stay in their place.

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