Author Topic: How Wolves Change Rivers  (Read 1073 times)

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Offline raw-al

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How Wolves Change Rivers
« on: April 13, 2014, 04:25:44 am »
A study of what happened when wolves were reintroduced to Yellowstone. Yet another example of how us hankies have messed with nature and the unintended consequences.
http://www.filmsforaction.org/watch/how-wolves-change-rivers/
Cheers
Al

 

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