All these peculiarities our young hunters observed as the herd approached. They had placed themselves behind some willow-bushes, so as not to be seen by the latter. They observed, too, that there was but one of them with horns, and that was the foremost, or leader. All the rest were does or young ones. The antelopes, as they came on, did not appear to regard the horses, that were browsing out upon the plain, though not directly in their way. They took the latter, no doubt, for mustangs—who are not their enemies in any sense—and, therefore, did not fear them.
They arrived at length close to the spring rivulet, where it ran out upon the prairie. They did not approach it to drink. They were evidently advancing towards the spring itself, perhaps with the intention of getting a cooler and more refreshing draught from the fountain-head. The young hunters lay concealed among the willows—each with his gun ready in his hand—determined to fire as soon as the unsuspecting creatures should come within range.
They had got nearly so—within two hundred yards, or less—when all at once the leader was seen to swerve suddenly to the right, and head away from the water! What could this movement mean? On looking in the new direction, several hairy objects were perceived upon the ground. They were odd-looking objects, of a reddish-brown colour, and might have passed for a number of foxes lying asleep. But they were not foxes. They were wolves—prairie-wolves—a sort of animals more cunning even than foxes themselves. They were not asleep neither, though they pretended to be. They were wide awake, as they lay squatted closely upon the grass, with their heads so completely hidden behind their bushy tails, that it would have been impossible to have told what they were, had not the boys known that they were the same wolves they had noticed but the moment before. There were about half-a-dozen of them in all, lying in a line; but so close were they, that their bodies touched one another, and at first sight appeared as one object, or a string of objects connected together. They lay perfectly still and motionless. It was this group that had attracted the leader of the antelope herd, and was drawing him out of his course.
Curious to witness the dénouement, our hunters continued to lie quiet in their ambush among the willows.
The antelopes had all turned in the track of their leader, and were following him in the new direction, like soldiers marching in single file. They went slowly, with outstretched necks and eyes protruded, gazing steadfastly on the strange objects before them. When within a hundred yards or so of the wolves, the leader stopped, and sniffed the air. The others imitated him in every movement. The wind was blowing towards the wolves, therefore the antelopes, who possess the keenest scent, could benefit nothing from this. They moved forward again several paces, and again halted, and uttered their snorts as before, and then once more moved on. These manoeuvres lasted for some minutes; and it was evident that the spirits of fear and curiosity were struggling within the breasts of these creatures. At times the former seemed to have the mastery, for they would tremble, and start as if about to break off in flight. Curiosity would again prevail, and a fresh movement forward was the consequence.
In this way they advanced, until the headmost had got within a few paces of the wolves, who lay all the while as still as mice or as cats waiting for mice. Not any part of them was seen to move, except the long hair of their tails that waved slightly in the breeze; but this only excited the curiosity of the antelopes to a greater degree.
The leader of the herd seemed all at once to grow bolder. He was a stout old buck—what had he to fear? Why should he dread such creatures as these, without heads, or teeth, or claws, and evidently incapable of moving themselves? No doubt they were inanimate objects. He would soon decide that question, by simply stepping up and laying his nose upon one of them.
He was instigated, moreover, by a species of pride or vanity. He wanted to show off his courage before his followers, who were mostly does; many of them his wives too—for the old antelopes are shocking polygamists. It would never do to appear timid in the eyes of the fair does; and he was determined to cut a swagger. Under this impulse, he walked boldly up, until his sharp snout touched the hair of one of the wolves.
The latter, who had been all the time peeping from under his tail, waiting for just such an opportunity, now sprang to his feet, and launched himself upon the throat of the antelope. His comrades, uncoiling themselves at the same instant, followed his example; and the next moment the prong-horn was dragged to the ground, and worried by the whole pack!