A tourist guide at Yellowstone filmed a wolf chasing after an elk for about 3.5 to 4 miles.
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Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk population, which had decimated the plant community, in ...
Gray wolves and cougars are not only iconic to the Yellowstone National Park landscape, but they also play important roles in ...