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Mount Sir Donald in the Selkirk Mountains, British Columbia, Can.
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The Selkirk Mountains are a mountain range spanning the northern portion of the Idaho Panhandle, eastern Washington, and southeastern British Columbia. They begin at Mica Peak near Coeur d'Alene, Idaho and extend approximately 320 km north (200 miles) from the border. The range is bounded on its west, northeast and at its northern extremity by the Columbia River. From the Beaver River at Rogers Pass, they are bounded on their east by the Duncan River, Duncan Lake, Kootenay Lake and the Kootenay River. The Selkirks are distinct from, and geologically older than, the Rocky Mountains. Together with the neighbouring Monashee and Purcell Mountains, and sometimes including the Cariboo Mountains to the northwest, the Selkirks are part of a larger grouping known as the Columbia Mountains.
The Selkirks were named after Thomas Douglas, 5th Earl of Selkirk.
The southern end of these mountains are home to the only extant woodland caribou population in the contiguous United States. This area, some of it protected in Washington's Salmo-Priest Wilderness, is also home to mule deer and white-tailed deer, elk, black bears, cougars, bobcats, badgers, pine martens, bighorn sheep, and moose. Although rarely seen, grizzly bears and gray wolves are also known to roam through this region.