EcoWatch: The Great Lakes are the worlds largest surface freshwater ecosystem and their waters and shoreline areas provide habitat for a breathtaking array of wildlife. But with a recent increase in oil surging through aging pipelines in the Straits of Mackinac--the narrow waterway connecting Lake Michigan and Lake Huron--the chance of a devastating spill in the Great Lakes has greatly increased. Meet five Great Lakes wildlife and take action to help protect them from a toxic oil spill.
Great Blue Heron...