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Article: Moose, wolf numbers continue decline.
- Article from:
- Duluth News-Tribune (Duluth, MN)
- Article date:
- March 8, 2007
CopyrightCOPYRIGHT 2007 Duluth News-Tribune. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Byline: John Myers
Mar. 8--The battle between predator and prey on Lake Superior's largest island is turning out to be a lose-lose situation this winter as wolf and moose numbers continue a downward spiral.
Isle Royale moose numbers crashed another 15 percent from the 2006 record low level of 450, at just 385 animals. Wolf numbers declined nearly one-third, from 30 to 21.
Moose on the island are dying for a variety of reasons, including hot summers, infestations of ticks and relentless hunting pressure from remaining wolves, said John Vucetich, an assistant professor at Michigan Technological University in Houghton who helped conduct this winter's survey.
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