However, he was not afraid of the largeness; and as he hastened as fast as he could, with ear alert for sunning rattlesnakes and eye upon a vast herd of buffalo grazing far to the northeast, he was rather glad of the loneliness. Moving objects, ahorse, might mean Indians, and Indians he did not want. Ah no, no, no. Ned was bare-headed, his tow hair long and matted as if it needed cutting and combing. But who had there been, in the Indian camps, to cut or comb a white-boy prisoner’s hair? He wore on his body a tattered fragment of stained blanketing, his head thrust through a slit. One foot was supplied with an old moccasin that lacked part of the sole; the other foot had nothing. As he hurriedly walked he limped. Where he was he did not know. He was still in Kansas, he believed, although one part of this flat prairie-country looked much like another. Since his escape from the Sioux he had been trying to travel straight east; but he had sneaked down crooked stream-beds and had slept some, and now exactly where he might be or how far he might have come, he could not tell. Somewhere on before were the settlements of the Kansas frontier, out of which was creeping westward the Kansas Pacific Railroad, bound for Denver. North was the Republican Fork emigrant trail to Denver, and south was the Smoky Hill trail. With these, and with the outlying ranches and hamlets which were liable to be encountered, it did seem to Ned that by hook or crook he would be rescued if he only kept going. Suddenly he stopped short, with lame foot upraised, and peered. He was all ready, like prairie-dog or other timid wild animal, to disappear. This was what alarmed him: the grazing herd of buffalo, resembling a great tract of black gooseberry bushes, had broken and were on the run! As everybody in the far West knew or ought to know, running buffalo were frightened buffalo; and the question naturally would be: “Which has frightened them—white hunters or Indian hunters?” Upon the answer might depend much, even life. Ned’s heart thumped inside his bony chest, under the thin blanket, and he glanced about for hiding-place. The creek-bed was too far; the earth around was flat and sandy and bald; but near at hand was a curious circular hollow, like a dimple in the brown face of the prairie. Crouching and skimming, Ned darted for it, and plunged in. This was a buffalo-wallow. In the beginning some old buffalo bull, tormented by flies, had pawed and horned and turned up the sod of a soft spot in the prairie, and there had taken a good roll. Other buffalo bulls had followed him, enlarging the hole as they enjoyed their mud-baths. Now, in late November, the wallow was dry, but it was two feet deep and fifteen feet across.