Rolf Peterson

The wolf population on Isle Royale has been dropping for some time.There were nine animals last year. In their latest winter study report, researchers on…

The last time I checked, the ice bridge to Isle Royale had not fully formed, but there's an ice bridge now.Michigan Technological University's Rolf…

All across North America, something is happening to the moose.From British Columbia to New Hampshire, moose populations are thinning out, and no one has…

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…

It's not as gross as it sounds. And if you heard yesterday's report from Rebecca Williams, it really does sound gross.The wolf-moose research project on…