"My, no! It bumped, didn't it? and I don't think your horses are so very quiet yet, Mr. Hugh. But what was that big bird that made such a noise when it flew up? Was it a partridge? I've heard about the noise they make getting up, but I didn't suppose they were as big as that."

"That was a sage hen, my son. You'll see lots of them before night. It's getting along towards nesting time for them, and maybe we'll find some nests, and maybe get some young ones this spring. I've raised a brood or two, but they always went off after they got big. Along in the fall, say in October, just before it gets cold weather, they get together in big droves, hundreds and hundreds together, and stay like that all winter. They're big, but they ain't much account. They taste too strong of the sage. The young ones about half grown are good eating, though not near so good as the blue grouse or the pheasant. Now, you take young blue grouse, just when they are feeding on the little red huckleberries that grow on the mountains, and, I tell you, they are tender and as nice tasting as any bird there is. There's as much difference between them and these sage hens as there is between a nice fat yearling mountain sheep in October and an old buck antelope at the same time of the year."

As they went on, Mr. Sturgis and Hugh began to speak of matters on the ranch, of cows and calves and horses and colts and brands, and of places and people Jack had never heard of, so that he paid no heed to their talk, but occupied himself in watching the prairie over which they were driving, and the wild creatures which lived on it. There were many of these, chiefly birds, and these of kinds new to him, familiar only with the commoner birds of the sea-coast. Most of them were small and dull-coloured, but not all; for, flying up from the road, yet often standing close to it while the waggon passed, were little birds with bright yellow throats and black chins, and which seemed to have little black horns on either side of the head. There were great flocks of these, and Jack determined to remember and ask his uncle what they were. At one time a great, long-eared animal sprang from under a bush by the side of the road and half hopped, half ran off over the prairie. It was mostly white, and had long ears, and Jack thought it must be a rabbit of some kind. When it sprang into view, the horses gave a great bound and tried to run, and not until they had again been brought down to a trot was he able to ask what it was, and to learn that it was a jack-rabbit.

By this time they had gone quite a long way, and as they reached the top of a ridge, Mr. Sturgis pointed toward a range of distant hills which cut off the view, and asked his nephew how far off he thought they were.

"Oh, I don't know, Uncle Will; how far are they?"

"They are about twenty miles distant, and we have to go ten miles beyond them. Do you see that low place in the line of the horizon, just to the right of the horses' heads? Well, we go through that. There is a narrow valley there, and we go up that, and then over the hill and down into the basin, where the ranch is."

"What makes those mountains look so grey, Uncle Will? They shine almost like silver. In some places the mountain looks black, but it's mostly grey."

"The black is the dark green of the growing pine timber, and the grey is where the timber has been burned, and is dead. For the first year or two after the fire has passed over the forest and killed them, the trees are black or keep their bark. Then the wind and rain and snow beating on the soft coating of charcoal, wear off the charred surface and the bark, and the wood becomes grey from the weather, just the colour of an old fence rail. The trees continue to stand for a good many years, and give this grey colour to the mountain side. Gradually the roots rot, and one by one the trees fall to the ground. Often they lie across each other, six or eight feet high, and this is the "down timber" which it is so hard to travel through. Sometimes it is even dangerous to pass through a piece of this dead timber. If it has been dead a long time, so that the roots of many of the trees have become rotten and weakened, the trees are easily thrown down by a high wind. I have seen a tall, thick tree pushed over by a mule knocking its pack against it, and in a gale of wind have seen the trees falling all around me. Of course, if one of them fell on a horse it would kill him."

By this time the waggon had begun to go down into some low but very rough and barren hills, cut up in every direction by ravines and water-courses. There was no grass and the ground was bare, except for low sage-brush here and there, and the rocks seemed to be bent and twisted. Sometimes a little pointed hill was capped by a great broad slab of stone, or again a narrow ridge was crowned with pinnacles which looked like pyramids or church steeples, or men or animals. It was a queer-looking place, and not like anything that Jack had ever seen before. He asked his uncle about it, and he explained. "These are what the old French trappers of early days used to call mauvaises terres—bad lands—because no grass grows on them. The soil is all sand or clay, and very dry. All this country you see was once the bottom of a big bay where the tide rose and fell."

"Tide rose and fell, Uncle Will! How could that be? Where did the tide come from? I didn't think that the ocean was within a thousand miles of here;" said Jack.