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Environment & Outdoors
Green Visions
A Northland Morning feature focusing on local environmental issues, heard Wednesdays at 8:20 a.m. Green Visions is brought to you by All Energy Solar, Minnesota Power Energy Conservation Program, and Energy Plus.

Green Visions: Wolves and their role in maintaining a healthy ecosystem

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Ray Dumas [via Flickr, commercial use allowed]
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A moose at Tobin Harbor on Isle Royale, Michigan

Recent research on Isle Royale on Lake Superior about the choices wolves make in choosing their prey (for this research project on Isle Royale, moose) has revealed some interesting discoveries that illuminate previous assumptions. On Green Visions we talk with Sarah Hoy, a Research Assistant Professor of the College of Forest Resources & Environmental Science at Michigan Tech about the wolves on Isle Royale and the role that wolves play in maintaining a healthy ecosystem.

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