Saturday, March 01, 2014

How Wolves Change Rivers

The reintroduction of wolves to Yellowstone has helped to restore the Yellowstone ecosystem towards its natural state, as the video shows. However, the wolves are under continuous threats due to political pressures against the protection of wolves. Apparently the politics in Wyoming and Montana are especially opposed to federal government efforts to protect national parks and especially sensitive to the fears of people owning sheep and cattle.

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