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Image of the Day: Dwindling Wolves

In the 57th year of the world's longest-running predator-prey study, researchers found 1,250 moose and only three resident wolves—down from 24 in 2009—in Isle Royale National Park in Michigan.

The Scientist Staff

MICHIGAN TECHNOLOGICAL UNIVERSITY, ROLF PETERSON

(See “Gifted in Science,” The Scientist, September 2012, and “Hair, the Call of the Wild,” The Scientist, September 2005.)

 

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