Scientists: Isle Royale Gray Wolf Population Drops to 3

April 17, 2015 7:09 PM

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Scientists: Isle Royale Gray Wolf Population Drops to 3

Isle Royale Gray Wolf Population Drops to Lowest Since Study Began

Scientists say the number of gray wolves at Isle Royale National Park has dropped to three _ the fewest since biologists began studying the population on the Lake Superior island chain in the 1950s.

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