"I had a fair view of it," said the one who had first spoken. "My horse was quiet enough after I got the bit between his teeth, so that I could manage him, and I stood up there by that farther fire and took it all in. I tell you, it was a sight!—a regular cataract of buffaloes a hundred feet wide, tumbling over a bank twenty feet high. I have always heard that when buffaloes become frightened and get to running they turn aside for nothing; but this night's experience gives the lie to all such stories, don't it? When they saw our camp they turned to the right and left, and crossed the stream above and below us, and never did us the least damage. Luck was on our side, wasn't it?"

"'Luck'!" repeated Bob in a tone of disgust; "I guess not. There were about a dozen men, of whom George Ackerman and I made two, who stood between you fellows and certain death. If we hadn't held our ground as if we had grown there, there wouldn't have been one of you left to tell the story of this night's work."

The troopers lying about the fire were greatly astonished at these words, and called for an immediate explanation. Bob told the story in a few words, adding, as he directed the attention of his auditors to George Ackerman, who was lying at his ease on his blanket,

"There's the fellow you have to thank for your 'luck.' Sprague heard them coming, and so did I after he called me out to his post, but we didn't know what it was until Ackerman told us. He was the one who alarmed the camp. I know I did something toward splitting that herd, for I could see the fire come out of my carbine and my cartridge-box is empty, but I never heard a report. I didn't hear anything but the thunder of those hoofs, and I shall hear it to my dying day."

"I wonder what started them?" said one of the troopers, after he and his companions had asked a few questions concerning the behavior of the various members of the squad. "Indians?"

"Probably they did," answered a sergeant, who just then came up to the fire to light his pipe, being unable to go to sleep until he had taken a smoke to quiet his nerves.

"Probably the Indians had nothing to do with it," said George. "Don't you know that a herd of buffaloes will feed within a mile or two of an Indian camp for days at a time, while half a dozen white men would scare them out of the country in less than an hour? Well, it's a fact."

"What is the reason for it?" asked Bob.

"The reason is to be found in the different modes of hunting them. The Indian, who depends largely upon them for food and clothing, kills no more of them during a run than the squaws can take care of. He hunts them almost altogether with the bow and arrow, which are not only very effective weapons at short range, but they make no noise to scare away the game. He hunts according to long-established rules, none but the best men in the tribe being permitted to take part in a run, and in this way the game is secured before the buffaloes get frightened enough to break into a stampede. The white man, who hunts principally for profit, keeps up the killing as long as he can hold the herd within range of his gun. He follows them persistently during the daytime, and at night lies in wait to shoot them as they come to the streams to quench their thirst. A buffalo is a very stupid animal, but, after all, it doesn't take him long to get some things through his head."

"Fresh, purty fresh!" murmured a voice.