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  • Environmental
  • How Wolves Change Rivers
20
Dec

How Wolves Change Rivers

  • BriannaWoo
  • Environmental, Uncategorized
  • 0 comment
  • 20 Dec, 2016

 How Wolves Change Rivers

When wolves were reintroduced to Yellowstone National Park in the United States in 1995, after being absent nearly 70 years, the most remarkable ” trophic cascade ” occurred. Watch this video to learn more!




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20
Sep

This Is My Father’s World

posted by BriannaWoo
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