At one place the boys had halted, and were gazing upward, when several strange-looking creatures suddenly appeared upon the edge of the precipice above them. They were animals, but such as they had never seen before. Each of them was as large as a common deer, and nearly of the same colour—reddish upon the back and flanks, though the throat, hips, and under parts, were of a whitish hue. They were nearly deer-shaped, though of somewhat stouter proportions, and to these they bore a strong resemblance in many other respects. In the form of their heads and general expression of their faces they resembled sheep more than any other animals. But the most singular part of them was the horns; and these enabled our hunters at a glance to tell what sort of animals they were. They were the “cimmarons,” or wild sheep of the Rocky Mountains.

In regard to their horns, they differed very much from one another; and at first sight there appeared to be two distinct species of animals. Some of them had short horns—not over six inches in length—rising from the crown of the head and bending slightly backward, without widening much between the tips. These were the females of the flock. The males, however, presented an appearance altogether different, owing to the immense size of their horns. These grew out immediately over their eyes, first curving backwards, and then forwards again, until their points nearly touched the jaws of the animals on both sides. The horns of some were more than a yard in length, and quite half as much in circumference at the base, where they were deeply indented with ring-like grooves and protuberances, such as are seen in those of the common ram. These huge appendages gave the creatures a singular and imposing appearance, as they stood out upon the brink of the precipice outlined against the blue sky. There were about a dozen of them in all—both males and females,—but the males could be more plainly seen, as they were farther forward upon the cliff, looking down and snuffing the tainted air.

As soon as our young hunters had recovered from their first surprise at this novel sight, all three levelled their pieces with the intention of firing. But the cimmarons seemed to have guessed their design; for, as the guns were pointed upward, they wheeled, and were out of sight in a twinkling.

The boys remained on the spot for more than a quarter of an hour, in hopes that the animals would again make their appearance on the precipice above. The latter, however, did not return. They had satisfied their curiosity; or else, wiser than the antelopes, they were not going to let it lure them into danger. Our hunters, therefore, were at length constrained to leave the spot, and continue their search for a path that might lead upward.

They were now more anxious than ever to reach the summit of the butte. There was a flock of wild sheep upon it, and from these they hoped to replenish their larder. As they proceeded, every crevice or ravine that seemed to lead up the cliff was carefully examined; but upon all its southern front no practicable path could be discovered.

“There must be some way up,” said François, “else how could the sheep have got there?”

“Maybe,” suggested Basil, “they were bred up there, and have never been down to the plain.”

“No,” said Lucien, “that is not likely, brother. There can be no water, I think, upon the table above; and these animals require drink as well as others. They must descend occasionally to the spring for it.”

“Then there is a path,” said François.

“No doubt, for them there is,” replied Lucien; “but for all that, we may not be able to follow it. These animals, although hoofed as sheep are, can scale a cliff like cats, or spring down one like squirrels. It is in that way they are enabled to escape from wolves, panthers, and other beasts who would prey upon them.”