How Wolves Change Rivers

One of the most uplifting documentaries that I’ve seen recently is an upbeat film (How Wolves Change Rivers) about the reintroduction of wolves to Yellowstone National Park and how their presence has returned an environmental balance to both the wildlife, birdlife and physical beauty of this national treasure.  Take a few minutes and watch these green films. You’ll have a renewed commitment after watching it.  Enjoy!





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About the author

Video Victor

Victor is our staff "video-head", and is always looking for and reviewing videos about green living and the environment.