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Andrew Sorensen

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Rolf Peterson

Running for her life, the lone wolf flees into the cold waters of Lake Superior, where she is surrounded by 11 wolves from Middle Pack. more »

Feb 1, 2008 5:17 PM Natural World

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John Vucetich

A 50-year study tracks the swinging pendulum that is the relationship between Isle Royale's wolves and moose. For 38 of those years, Rolf and Candy Peterson have worked at the greatest laboratory of predator vs. prey in the world. more »

Feb 1, 2008 12:00 AM Natural World 1 Comments