The Restoration of Grayling Creek

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Duration:
1 minute, 32 seconds

To maintain the natural biodiversity of the Yellowstone ecosystem, sometimes you have to start small. Fish biologist Todd Koel discusses efforts to restore native fish in Grayling Creek, a cup of eggs at a time.

 

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Last updated: August 11, 2015

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Yellowstone National Park, WY 82190-0168

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