John Vucetich

9:19 pm
Thu May 9, 2013

Should humans put more wolves on Isle Royale?

Lead in text: 
Times have changed. In Michigan we plan on killing wolves because some feel there are too many. It's a different story on Isle Royale where the wolf population is hanging on by a thread. But because Isle Royale National Park is a designated wilderness area, we, as humans, have pledged not to intervene. So what should we do? The National Park Service has a big decision to make. The folks who have been studying this place for a long time share their thoughts in this op-ed piece.
IN Lake Superior lies a remote island, Isle Royale National Park, 134,000 acres of boreal and hardwood forests where a life-or-death struggle between wolves and moose has been the subject of the world's longest study of predators and their prey, now in its 55th year.
Environment & Science
3:27 pm
Fri June 15, 2012

Romeo dies in an old mine: How three Isle Royale wolves died

"Romeo" was eager to mate with other females. He was one of the wolves that died in the mine shaft last fall. He's seen here following a female wolf in 2010.
Michigan Tech

In the last year, seven wolves on Isle Royale died. The total population is now down to nine wolves.

That's the lowest number recorded by researchers who have been studying the Isle Royale wolf population for the last 54 years. It's the longest continuous predator-prey study in the world.

When Rebecca Williams and I visited Rolf Peterson on Isle Royale last month, we asked him about the die-off.

He told us they didn't know what happened to them, "but we will know," he said.

Well, now they know how three of the seven wolves died. One was a young female wolf.

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