Stories Related to Osu Study: Wolves, Cougars Return Helps Yellowstone National Park Streams By Reducing Elk

Associated Press, Statesman Journal
Mon, 11/12/2018 - 8:12am

The widespread extermination of wolves and cougars early last century meant elk herds that the carnivores prey on were able to grow in size.

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Topics: Oregon Marion County Salem

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BING NEWS:

Yellowstone’s Wolves: A Debate Over Their Role in the Park’s Ecosystem
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04/22/2024 - 7:59 pm | View Link
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