Rolf Peterson, who lives in the Upper Peninsula, has helped to demystify a species that is frequently misunderstood. $2 for 6 months SUBSCRIBE NOW. Read Today's Paper Sunday, July 6.

Retired professor Rolf Peterson's research on moose and wolves in a Lake Superior park illuminates the roles of predator and prey. A Scientist's Niche Lies in an Island Wilderness - Los Angeles Times ...

Rolf Peterson is a research professor at Michigan Technological University. In addition to studying wolf-prey relationships at Isle Royale National Park for more than 40 years, he has experience ...

Rolf Peterson, biologist "We're dealing with the most complicated systems in the universe, and we hardly even know what the moving parts are," says Rolf Peterson, ...

Wolves, their count up by three, stabilize and organize. Moose, down by 379, starve and decline. Michigan Technological University researchers discuss the latest populations in the 64th Isle Royale ...

DULUTH — Researcher Rolf Peterson and a pilot were tracking a lone wolf from a small plane over Lake Superior last week when they witnessed something for the first time: The wolf, trotting along ...

On Saturday, Rolf Peterson, a longtime research professor at Michigan Tech who is a winter study leader, was in a survey plane flying along the Isle Royale coast when he saw a wolf fall through ...

Rolf Peterson [email protected] 906-487-2179. Researcher Profile. ... Hoy, Vucetich and Peterson also worked in partnership with the NPS and other collaborators to outfit wolves with GPS collars to ...

Rolf Peterson's basement is full of the tools he thought he would be using in retirement. Indeed, the tools are there waiting for him, but Rolf, who describes himself as an inveterate do-it ...

This photo taken Jan. 24, 2023, shows a pack of wolves after they killed a moose at Michigan’s Isle Royale National Park. (AP Photo/Rolf Peterson, Michigan Technological University) TRAVERSE CITY, ...

Rolf Peterson, a retired Michigan Tech professor, became one of the leading experts on wolves during 55 years of studying wildlife on Isle Royale.