“Ha, lad,” remarked Bounce with one of his quiet smiles—for he was a pre-eminently quiet man—“but for them there prairie-hens we’d ha’ slept this chance away.”

The buffaloes, or, more correctly speaking, the bisons which young Marston’s sharp eye had discovered, were still so far-distant that they appeared like crows or little black specks against the sky. In order to approach them as near as possible without attracting their attention, it was necessary that the two horsemen should make a wide circuit, so as to get well to leeward, lest the wind should carry the scent of them to the herd. Their horses, being fleet, strong, and fresh, soon carried them to the proper direction, when they wheeled to the right, and galloped straight down upon their quarry, without any further attempt at concealment. The formation of the ground favoured their approach, so that they were within a mile of the herd before being discovered.

At first the huge, hairy creatures gazed at the hunters in stupid surprise; then they turned and fled. They appeared, at the outset, to run slowly and with difficulty, and the plain seemed to thunder with their heavy tread, for there could not have been fewer than a thousand animals in the herd. But as the horsemen drew near they increased their speed and put the steeds, fleet and strong though they were, to their mettle.

On approaching the buffaloes the horsemen separated, each fixing his attention on a particularly fat young cow and pressing towards it. Bounce was successful in coming up with the one he had selected, and put a ball through its heart at the first shot. Not so Marston. Misfortune awaited him. Having come close up with the animal he meant to shoot, he cocked his rifle and held it in readiness across the pommel of his saddle, at the same time urging his horse nearer, in order to make a sure shot. When the horse had run up so close that its head was in line with the buffalo’s flank, he pointed his rifle at its shoulder. At that precise moment the horse, whose attention was entirely engrossed with the buffalo, put its left forefoot into a badger’s hole. The consequence of such an accident is, usually, a tremendous flight through the air on the part of the rider, while his steed rolls upon the plain; but on the present occasion a still more surprising result followed. March Marston not only performed the aerial flight, but he alighted with considerable violence on the back of the affrighted buffalo. Falling on his face in a sprawling manner, he chanced to grasp the hairy mane of the creature with both hands, and, with a violent half-involuntary effort, succeeded in seating himself astride its back.

The whole thing was done so instantaneously that he had scarce time to realise what had happened to him ere he felt himself sweeping comfortably over the prairie on this novel and hitherto unridden steed! A spirit of wild, ungovernable glee instantly arose within him. Seizing the handle of the heavy hunting-whip, which still hung from his right wrist by a leather thong, he flourished it in the air, and brought it down on his charger’s flank with a crack like a pistol-shot, causing the animal to wriggle its tail, toss its ponderous head, and kick up its heels, in a way that wellnigh unseated him.

The moment Bounce beheld this curious apparition, he uttered a short laugh, or grunt, and, turning his horse abruptly, soon ranged up alongside.

“Hallo, March!” he exclaimed, “are you mad, boy?”

“Just about it,” cried Marston, giving the buffalo another cut with the whip, as he looked round with sparkling eyes and a broad grin at the hunter.

“Come, now, that won’t do,” said Bounce gravely. “I’m ’sponsible to your mother for you. Git off now, or I’ll poke ye over.”

“Git off!” shouted the youth, “how can I?”