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Researchers Find Gray Wolf-Grizzly Bear Link in Yellowstone

posted Aug 8, 2013, 1:42 PM by chloe owens

8/1/13, by Bettina Boxall, Los Angeles Times

Researchers find gray wolf-grizzly bear link in Yellowstone

The gray wolf’s return to Yellowstone after a 70-year absence has boosted an important food source for the threatened grizzly bear, researchers have found in an example of how the return of a top predator can have far-reaching ecological effects.,0,2911122.story