duluth outdoors news isle royale

Isle Royale wolf numbers decline

Talks of replenishing wolf population

The National Park Service is leaning toward relocating as many as 30 gray wolves to Isle Royale National Park. The wolves would come from the mainland to restore the predator species which is on the verge of disappearing from the Lake Superior Island. Other options include taking up to 15 wolves to the wilderness park in the short term and…