Only three wolves seem to remain in Isle Royale National Park. Researchers from Michigan Technological University observed the wolves during their annual Winter Study, and the lone group, at an unprecedented low, is a sharp ...
Ecology
Apr 20, 2015
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During their annual Winter Study at Isle Royale National Park, scientists from Michigan Technological University counted nine wolves organized into one breeding pack and a second small group that is a remnant of a formerly ...
Ecology
May 5, 2014
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A scientific report says the wolf population of Isle Royale National Park in Lake Superior is dangerously low for the third consecutive year, while moose numbers are steadily rising.
Ecology
Apr 30, 2014
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This winter's frigid temperatures have produced the largest amount of ice cover on the Great Lakes in at least 25 years.
Environment
Jan 29, 2014
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For visitors to Michigan's Isle Royale National Park, nothing beats the spine-tingling thrill of a wolf's howl piercing an otherwise silent night—or a glimpse of the wily beast slipping across a forest path. But such experiences ...
Ecology
Dec 19, 2013
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(Phys.org) -- What animal can see only a limited distance, has no top front teeth, and prefers shady, wet areas such as bogs and marshes?
Ecology
Aug 20, 2012
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During their 2012 Winter Study, Michigan Technological University population biologist John Vucetich and wildlife ecologist Rolf Peterson started wondering where the wolves of Isle Royale National Park had gone. They ...
Plants & Animals
Jun 15, 2012
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(PhysOrg.com) -- The number of wolves at Isle Royale National Park has dipped to nine—the lowest number seen since Michigan Technological University’s wolf-moose predator-prey study began 54 years ago. What should ...
Ecology
Mar 19, 2012
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Isle Royale National Park's gray wolves, one of the world's most closely monitored predator populations, are at their lowest ebb in more than a half-century and could die out within a few years, scientists said Friday.
Ecology
Mar 16, 2012
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The wolves and moose of Isle Royale have done it again. They’ve surprised the scientists who have spent more than half a century studying them.
Ecology
Mar 30, 2011
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