Post 24637
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Wild sheep are found in Alaska, western Canada, and the United States west of the Plains, and extend a short distance down into Mexico. Most flocks in the Sierra and the Rocky Mountains live above the timber-line and at an altitude of twelve thousand feet. Winter quarters in these high stamping-grounds appear to be chosen in localities where the high winds prevent a deep accumulation of snow. This snow-removal decreases the danger of becoming snowbound and usually enables the sheep to obtain food.
Their warm, thick under covering of fine wool protects them from the coldest blasts. During storms the sheep commonly huddle together to the leeward of a cliff. Sometimes they stand thus for days and are completely drifted over. At the close of the storm the stronger ones lead and buck their way out through the snow. Occasionally a few weak ones perish, and occasionally, too, a mountain lion appears while the flock is almost helpless in the snow.
Excursions from their mountain-top homes are occasionally made into the lowlands. In the spring they go down early for green stuff, which comes first to the lowlands. They go to salt licks, for a ramble, for a change of food, and for the fun of it. The duration of these excursions may be a few hours or several days.