Fifty yards farther and we came to the open space in which we had seen the herd, and we felt sure that it was not far beyond us, for the heads of the animals had been turned south and we believed they had continued to move in that direction as they nibbled the grass. We paused to take another look at our rifles, our ardor for the chase rising to the highest, leaving us no thought of anything but to kill.

I had never before hunted such big game and I felt now the thrill which leads men to risk their own lives that they may take those of the most dangerous wild beasts. The twilight had deepened somewhat, and though of a grayer tone in the valley, where mists seemed to be collected and hemmed, it was not dense enough to hinder our pursuit.

Redfield paused suddenly and put his hand upon my shoulder though I had seen them as soon as he. The herd was grazing in the edge of a little grove a few hundred yards ahead of us, but within plain sight. This closer view confirmed our count from the mountain-side that they were about fifty in number, and admiration mingled with our wonder, for they were magnificent in size, true monarchs of the wilderness, grazing, unseen by man, while the rush of civilization passed around their mountains and pressed on, hundreds of miles into the Farther West. Their figures stood out in the gray twilight, huge and somber, surpassing in size anything that I had imagined. I felt a joy that I was one of the two whose fortune it was to find such game, a proud anticipation of the trophies that I would show. I saw the same exhilaration in Redfield’s eyes, and again we spoke to each other of our fortune.

I held up a wet finger, and finding that the wind was blowing from the herd toward us we resumed our advance, sure that we could approach near enough for rifle shot. The herd was noiseless, like ourselves, the huge beasts seeming to step lightly as they cropped the grass, the scraping of the bushes as they pushed through them not reaching our ears. Again the sense of silence, of desolation oppressed me. The grayness over everything, the trees, the grass, the mountains, Redfield, myself even, the unreality of the place and our situation seized me and clung to me, though I strengthened my will and went on, the zeal of the chase directing all else.

Our stalking proceeded with a success that was encouraging to novices like ourselves, and a few more cautious steps would take us within good rifle shot. We marked two of the animals, the largest two of the herd, standing near a clump of bushes, and we agreed that we should fire first upon these, Redfield taking the one on the right. If we failed to slay at the first shot, which was very likely, the chase would be sure to lead us directly down the valley, and we could easily slip fresh cartridges into our rifles as we ran. Nor could the game escape us within such restricted limits; and thus, feeling secure of our triumph, we slipped forward with the greatest caution until we were within the fair range that we wished. Then we stood motionless until we could secure the best aim, each selecting the target upon which we had agreed.

The herd seemed to have no suspicion of our presence. However acute might be the buffalo’s sense of smell, it had brought to them no warning of our presence. Their heads were half buried in the long grass, and as I looked along the barrel of my rifle, I felt again the stillness of the valley, the utter sense of loneliness which made me creep a little closer to Redfield, even as I sought the vital spot in the animal at which I aimed my rifle.

Redfield whispered that we could hardly miss at such good range, and then we pulled trigger so close together that our two rifles made one report.

We were good marksmen, but both the buffaloes whirled about, untouched as far as we could see, and looked at us. The entire herd followed these two leaders, and in an instant fifty pairs of red eyes confronted Redfield and myself. Then they charged us like a troop of cavalry, heads down, their great shoulders heaving up. We slipped hasty cartridges into our rifles and fired again, but the shots, like the first, seemed to have no effect, and, in frightened fancy, feeling the breath of the angry beasts already in our faces, we turned and ran with all speed up the valley, in fear of our lives and praying silently for refuge. I hung to my rifle with a kind of instinct, and I noticed that Redfield, too, carried his. I looked once over my shoulder and saw the herd pursuing, not fifty feet away, in solid line like the front of an attacking square. I shouted to Redfield to dart to one side among some trees, hoping that the heavy brutes would rush past us as we could not hope to outrun them in a straight course, and he obeyed with promptness. We gained a little by the trick, but the buffaloes turned again presently, and then we seized the hanging boughs of two convenient trees, and, managing to retain our rifles, climbed hastily up and out of present danger.

The buffaloes stopped about a hundred feet away, still in unbroken phalanx, and stared at us with red eyes. I was filled with fear; I will not deny it, I felt it in every fiber. I had heard always that these beasts, however huge, were harmless, their first rush over, but they were looking at us now with eyes of human intelligence and even more than human rage; a steady, tenacious anger that threatened us, and seemed to demand our lives as the price of our attempt upon theirs. I felt cold to the bone, and the angry gaze of the besieging beasts held my own eyes until I turned them away, with an effort, and looked at Redfield. Then I saw that he was as white and afraid as I knew myself to be. I told him that we were besieged, and he rejoined that the attitude, the look of our besiegers, betokened persistency.

While we talked, the buffaloes began to move and we hoped that we had been mistaken in our belief, and that they would abandon us, but the hope was idle. They formed a complete circle around us, a ring of sentinels, each motionless after he had assumed his proper position, the red eyes shining out of the massive, lowered heads, and fixed on us. Redfield laughed, but it was not the laugh of mirth. He asked me what we had to fear from the buffalo, which was not a beast of prey; they would turn away presently and begin to crop the grass again, but his tone did not express a belief in his own words.