"It is often difficult to find a reason for the way sheep act. It is possible that this young ram, which was in the Sunlight Mining District, had seen many miners, and that they had not disturbed him, and that so he had lost his fear of man. He was not at all afraid of horses, perhaps because he was accustomed to seeing miners' horses; or he may have taken them for elk. I do not see why our wind did not alarm him. At all events, for some reason, this one showed no fear.
"Along the Gardiner River, inside the northern boundary of the Yellowstone Park, there are always a number of sheep in winter, and they become very tame, having learned by experience that people passing to and fro will not injure them. Men driving up the road from Mammoth Hot Springs to Gardiner, constantly see these sheep, which manifest the utmost indifference to those who are passing them. Sometimes they stand close enough to the road for a driver to reach them with his whip. One winter the surgeon at the post, driving along, came upon a sheep standing in the road, and as it did not move, he had to stop his team for it. He did not dare to drive his horse close up to it. Finally the ram jumped out to one side of the road, and the surgeon drove on. He said he could have touched it with his whip."
One winter when Mr. Hofer made an extended snowshoe trip through the Park, he passed very close to sheep. It appeared to him that they fear man less along the wagon roads than when he is out on the benches and in the mountains. They seem to care little for man, but if a mountain lion appears in the neighborhood, the sheep are no longer seen. Just where they go is uncertain, but it is believed that they cross the Yellowstone River by swimming.
In winter, and especially late in the winter, sheep frequent southern and southwestern exposures, and spend much of their time there. I have seen places on the St. Marys Lake, in northern Montana, where there were cartloads of droppings, apparently the accumulation of many years, and have seen the same thing in the cliffs along the Yellowstone River. On the rocks here there were many beds among the cliffs and ledges. Often such beds are behind a rock, not a high one, but one that the sheep could look over. In places such as this the animals are very difficult to detect.
Although the wild sheep was formerly, to a considerable extent, an inhabitant of the western edge of the prairies of the high dry plains, it is so no longer. The settling of the country has made this impossible, but long before its permanent occupancy the frequent passage through it by hunters had resulted in the destruction of the sheep or had driven it more or less permanently to those heights where, in times of danger, it had always sought refuge.
To the east of the principal range of the wild sheep in America to-day there are still a few of its old haunts not in the mountains which are so arid or so rough, or where the water is so bad that as yet they have not to any great extent been invaded by the white man. Again to the south and southwest, in portions of Arizona, Old Mexico, and Lower California, there rise out of frightful deserts buttes and mountain ranges inhabited by different forms of sheep. In that country water is extremely scarce, and the few water holes that exist are visited by the sheep only at long intervals. There are many men who believe that the sheep do not drink at all, but it is chiefly at these water holes that the sheep of the desert are killed.
At the present day the chief haunts of the mountain sheep are the fresh Alpine meadows lying close to timber line, and fenced in by tall peaks; or the rounded grassy slopes which extend from timber line up to the region of perpetual snows. Sitting on the point of some tall mountain the observer may look down on the green meadows, interspersed perhaps with little clumps of low willows which grow along the tiny watercourses whose sources are the snow banks far up the mountain side, and if patient in his watch and faithful in his search, he may detect with his glasses at first one or two, and gradually more and more, until at length perhaps ten, fifteen or thirty sheep may be counted, scattered over a considerable area of country. Or, if he climbs higher yet, and overlooks the rounded shoulders which stretch up from the passes toward the highest pinnacles of all—he will very likely see far below him, lying on the hill and commanding a view miles in extent in every direction, a group of nine, ten or a dozen sheep peacefully resting in the midday sun. Those that he sees will be almost all of them ewes and young animals. Perhaps there may be a young ram or two whose horns have already begun to curve backward, but for the most part they are females and young.
The question that the hunter is always asking himself is where are the big rams? Now and then, to be sure, more by accident than by any wisdom of his own, he stumbles on some monster of the rocks, but of the sheep that he sees in his wanderings, not one in a hundred has a head so large as to make him consider it a trophy worth possessing. It is commonly declared that in summer the big rams are "back along the range," by which it is meant that they are close to the summits of the tallest peaks. It is probable that this is true, and that they gather by twos and threes on these tall peaks, and, not moving about very much, escape observation.
During the spring, summer, and early fall the females and their young keep together in small bands in the mountains, well up, close under what is called the "rim rock," or the "reefs," where the grass is sweet and tender, the going good, and where a refuge is within easy reach. While hunting in such places in September and October, when the first snows are falling, one is likely to find the trail of a band of sheep close up beneath the rock. If the mountain is one long inhabited by sheep, they have made a well-worn trail on the hillside, and the little band, while traveling along this in a general way, scatters out on both sides feeding on the grass heads that project above the snow, and often with their noses pushing the light snow away to get at the grass beneath. I have never seen them do this, nor have I seen them paw to get at the grass, but the marks in the snow where they have fed showed clearly that the snow was pushed aside by the muzzle.
Like most other animals, wild and tame, sheep are very local in their habits, and one little band will occupy the same basin in the mountains all summer long, going to water by the same trail, feeding in the same meadows and along the same hillsides, occupying the same beds stamped out in the rough slide rock, or on the great rock masses which have fallen down from the cliff above. Even if frightened from their chosen home by the passage of a party of travelers, they will go no further than to the tops of the rocks, and as soon as the cause of alarm is removed will return once more to the valley.