Change is under way in the Great Lakes, the source of 84 percent of North America’s fresh water and more than 20 percent of the world’s supply. It is a progressive sweeping change that threatens to greatly transform the ecosystems of these inland seas by warming their waters and supplanting native species with harmful invasives. And it is a change that ultimately may threaten the viability of the common loon and dozens of other birds that depend on the lakes.

It will take just a bit longer for nearly 12,000 acres of Pictured Rocks National Lakeshore to gain official wilderness designation. The kiss of death for the legislation intended to accomplish the deed was its attachment to the massive Omnibus Public Land Management Act of 2008.

In an action sure to inflame some national park visitors, Friends of the Earth and The Wilderness Society have sued the National Park Service to reinstate bans against personal watercraft at Gulf Islands National Seashore and Pictured Rocks National Lakeshore.

The National Park Service and the Grand Portage Band of the Lake Superior Chippewa have agreed to work together on efforts to protect park and tribal fishery resources in Lake Superior from a deadly fish disease known as viral hemorrhagic septicemia, or VHS.