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The Moose/Wolf Dynamic

A prey and predator relationship on Isle Royale

[GRAPH: Moose and wolf populations, 1960-2008]

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Warming Alters Predator-Prey Balance
Article | ISLE ROYALE, Mich. -- For six decades since they loped across frozen Lake Superior to reach this rocky island, wolves have roamed 45-mile-long Isle Royale, the nation's least-visited national park.
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