To the west of Great Slave Lake, the second-largest lake in Canada’s Northwest Territories, is a plateau that towers 600 meters above the surrounding Mackenzie Valley. The plateau, which features a unique mosaic of boreal forest, wetlands, and lakes, and is home to dozens of at-risk species, including the woodland caribou, wood bison, and waterfowl, is known as the Edéhzhíe Dehcho Protected Area/National Wildlife Area (pronounced eh-day-shae.)