The lynx being so silent and discreet a fisherman, his fishing never disturbed the pool at all, or cast any shadow of doubt upon its reputation as a haven of security and repose. The victim simply vanished, without any fuss. Of the other dwellers in the pool not one knew how he had vanished; not one cared; not one was troubled with apprehension.
One hot morning as the great cat lay on the root, staring down into the depths with his fierce moon eyes, he was disappointed to observe that on this particular day even the trout were too indolent to stir. The heat seemed to have taken away their appetites. As motionless and indifferent as the suckers themselves, they hung on softly fanning fins, and took no notice when even the most tempting morsels traversed the glassy surface. They did not mingle with the suckers, but poised themselves superciliously a foot or so above them, or lurked singly under the shelter of the scattered rocks on the bottom. In vain did fly or moth, or the most seductive squirmer of a fat grub, come circling slowly over the surface above them. They would not so much as cock a scornful eye up at it. They were not feeding. And when a trout won't feed he just won't, and there's an end of it. Though just when the pangs of appetite may come back upon him with a rush no fisherman can say with certainty. It is such uncertainty that has taught fishermen the virtues of patience and hope. It has also taught them unveracity, by giving them abundant time for the weaving of tales wherewith to amuse the credulous.
The lynx, as a fisherman, was both hopeful and patient. But this morning his patience was being sorely tried; for he was hungrier than usual, and his hunger was particularly bent on fish. His ridiculous stump of a tail, which was quite hidden from the sight of the pool-dwellers, began to twitch angrily. He was almost on the point of giving up, and stealing away to hunt rabbits, when from the corner of his eye he caught sight of something which made his ruff bristle and every hair stand up in jealous wrath. An intruder, a stranger, a rival whose skill as a fisherman made his own attempts seem nothing worth, had arrived at the entrance of the pool and was peering down into it with keen eyes.
The lynx moved, for the first time in a half hour. He turned his head full round, and fixed his green, implacable stare upon the intruder.
The new arrival had come by way of the river, and, from his bearing, the pool was evidently new to him. His long, sinuous, dark body lay crouched in the middle of the entrance, hinder half in the water and head and shoulders out of it. Sleek and glistening, with his low-set supple form, heavy-jawed and almost dog-like face, inconspicuous ears, dark eyes, and long, powerful tail, he presented the sharpest possible contrast in type to the great, shadowy, moon-eyed cat, though in actual weight and bulk the two were not greatly dissimilar.
But it was not at the silent watcher on the tree-root across the pool that the other was looking. He was peering down, with exultant eyes, into the peopled depths. Hunting had been bad, and he was hungry. A moment more and he plunged downward with a heavy swirl, but smoothly, as if oiled. The eyes of the lynx followed, with savage intentness, his swift and fishlike dartings beneath the water.
The drowsing pool-dwellers awoke and scattered in a panic, even the dull suckers displaying a miraculous agility. But it was not the coarse-fleshed suckers that this discriminating fisherman was after.
As the frantic fugitives dashed this way and that, weaving strange patterns over the bottom, and half forgetful, in their terror, of the narrow way out to safety, the otter slashed at such as came in his way, biting through their backbones, so that they presently rolled to the surface, belly upward. But it was the biggest trout of the pool that he wanted.
And one great fish there was who was fatally supreme. His supremacy had been fatal to many smaller fish before. Now it was fatal to himself. Him the otter chose out for his prize. Feeling himself so chosen, he flashed frantically from side to side, and up and down, ever missing the exit—or cleverly headed off from it—but also, for some minutes, evading the inexorable pursuit. The otter, though a four-footed land-dweller, was really more swift and agile in the water than any trout; but over and over again he was balked or delayed by other maddened fugitives getting in his way, or tempting him to delay for a slashing bite.