The "creel" study at Isle Royale will ask anglers to report on their catch rates, species, and fishing methods. This survey method is named after a “creel,” which is a basket historically used ...

Isle Royale is a 134,000-acre (54,200-hectare) island in far western Lake Superior between Grand Marais, Minnesota, and Thunder Bay, Canada.

After the island’s wolf population crashed a decade ago - and the island’s moose population began growing out of control - ...

A last-minute medical issue grounded researchers' annual wolf-moose survey on Isle Royale this past winter, marking yet another year that scientists have run into problems trying to count the ...

Researchers from Michigan Tech University were unable to conduct their annual wolf-moose survey on Isle Royale this past winter. A last-minute medical issue grounded their ski-plane pilot, and no ...

The COVID-19 pandemic forced them to cancel the survey in 2021, marking the first time since 1958 that population counts weren't conducted. View from Isle Royale National Park's Mount Ojibway ...

A last-minute medical issue grounded researchers' annual wolf-moose survey on Isle Royale this past winter, marking yet another year that scientists have run into problems trying to count the ...

Isle Royale is a 134,000-acre (54,200-hectare) island in far western Lake Superior between Grand Marais, Minnesota, and Thunder Bay, Canada. The island, which doubles as a national park, offers ...

FILE - This Sept. 26, 2018 file photo provided by the National Park Service shows NPS staff unloading a crated gray wolf from a United States Fish & Wildlife Service aircraft at Isle Royale ...