The rest of the journey proved uneventful, and early in the evening they made camp on the banks of a frothing river which swept out of the shadow crystal clear. In this it differed, as Harry explained, from most of the larger ones on the Pacific Slope, which are usually fed by melted snow and stained a faint green. Mr. Barclay, whose boots and clothes were already considerably the worse for wear, sat down beside a swirling pool and took out his pipe. "There's no use pitching a fly across it yet, I suppose," he said. "We may as well get supper before we start." The Siwash prepared the meal and remained behind with Mr. Barclay when it was over, while the two boys went down stream with a rod he had lent them which Harry insisted Frank should take. There were, he urged, plenty of trout in the river near his father's ranch, though it was very seldom he had leisure to go after them. They wandered on some distance beside the water, which ran almost west toward the Pacific, and wherever the forest was a little thinner the slanting sunrays streaming between the serried trunks smote along it. Frank, who had, as it happened, once or twice got a week or two's fishing in the East, kept his eyes open, but it was only twice that he fancied he noticed the faint dimple made by a short-rising trout. "I'd have expected to find a river of this kind thick with fish," he said. "There's sure to be a good many in it," answered Harry. "You wait about another half hour." "What's the matter with starting now?" urged Frank. "Isn't that one rising in the slack yonder?" "See if you can get him," said Harry, smiling. Frank swung the rod, straining every effort to make a neat, clean cast, and he succeeded. The flies dropped lightly about a foot above the dimple made by the fish, and swept down stream across the spot where he had reason to suppose it was waiting. There was no response, however, and nothing broke the rippling surface when the flies floated down a second time. Frank laid down the rod. "It's curious," he murmured. Harry laughed. "Hold on a little. You've seen three fish rising now, and that's quite out of the common." Frank sat down again, and waited until the sunlight faded off the river and the firs about it suddenly grew blacker. Soon afterward what seemed an almost solid cloud of tiny insects drifted along the surface of the water, which was immediately broken by multitudinous splashes. "Now you can begin," said Harry. Frank, clambering to a ledge of rock, swung his rod, and as the flies swept across an eddy there was a splash and a swirl and a sudden tightening of the line. He got the butt down as the winch commenced to clink, and Harry waded out into the stream lower down, holding his wide hat. "Let him run, but keep a strain on," he cried. "You've got a big one."