Late in the afternoon the slaughter ended. Broken Tooth and his courageous engineers had at last repaired the breach, and the water in the pond began to rise.
Half a mile up the creek the big otter was squatted on a log basking in the last glow of the setting sun. To-morrow he would go and do over again his work of destruction. That was his method. For him it was play.
But that strange and unseen arbiter of the forests called O-ee-ki, "the Spirit," by those who speak the wild tongue, looked down at last with mercy upon Broken Tooth and his death-stricken tribe. For in that last glow of sunset Kazan and Gray Wolf slipped stealthily up the creek—to find the otter basking half asleep on the log.
The day's work, a full stomach, and the pool of warm sunlight in which he lay had all combined to make the otter sleepy. He was as motionless as the log on which he had stretched himself. He was big and gray and old. For ten years he had lived to prove his cunning superior to that of man. Vainly traps had been set for him. Wily trappers had built narrow sluice-ways of rock and tree in small streams for him, but the old otter had foiled their cunning and escaped the steel jaws waiting at the lower end of each sluice. The trail he left in soft mud told of his size. A few trappers had seen him. His soft pelt would long ago have found its way to London, Paris or Berlin had it not been for his cunning. He was fit for a princess, a duke or an emperor. For ten years he had lived and escaped the demands of the rich.
But this was summer. No trapper would have killed him now, for his pelt was worthless. Nature and instinct both told him this. At this season he did not dread man, for there was no man to dread. So he lay asleep on the log, oblivious to everything but the comfort of sleep and the warmth of the sun.
Soft-footed, searching still for signs of the furry enemies who had invaded their domain, Kazan slipped along the creek. Gray Wolf ran close at his shoulder. They made no sound, and the wind was in their favor—bringing scents toward them. It brought the otter smell. To Kazan and Gray Wolf it was the scent of a water animal, rank and fishy, and they took it for the beaver. They advanced still more cautiously. Then Kazan saw the big otter asleep on the log and he gave the warning to Gray Wolf. She stopped, standing with her head thrown up, while Kazan made his stealthy advance. The otter stirred uneasily. It was growing dusk. The golden pool of sunlight had faded away. Back in the darkening timber an owl greeted night with its first-low call. The otter breathed deeply. His whiskered muzzle twitched. He was awakening—stirring—when Kazan leaped upon him. Face to face, in fair fight, the old otter could have given a good account of himself. But there was no chance now. The wild itself had for the first time in his life become his deadliest enemy. It was not man now—but O-ee-ki, "the Spirit," that had laid its hand upon him. And from the Spirit there was no escape. Kazan's fangs sank into his soft jugular. Perhaps he died without knowing what it was that had leaped upon him. For he died—quickly, and Kazan and Gray Wolf went on their way, hunting still for enemies to slaughter, and not knowing that in the otter they had killed the one ally who would have driven the beavers from their swamp home.
The days that followed grew more and more hopeless for Kazan and Gray Wolf. With the otter gone Broken Tooth and his tribe held the winning hand. Each day the water backed a little farther into the depression surrounding the windfall. By the middle of July only a narrow strip of land connected the windfall hummock with the dry land of the swamp. In deep water the beavers now worked unmolested. Inch by inch the water rose, until there came the day when it began to overflow the connecting strip. For the last time Kazan and Gray Wolf passed from their windfall home and traveled up the stream between the two ridges. The creek held a new meaning for them now and as they traveled they sniffed its odors and listened to its sounds with an interest they had never known before. It was an interest mingled a little with fear, for something in the manner in which the beavers had beaten them reminded Kazan and Gray Wolf of man. And that night, when in the radiance of the big white moon they came within scent of the beaver colony that Broken Tooth had left, they turned quickly northward into the plains. Thus had brave old Broken Tooth taught them to respect the flesh and blood and handiwork of his tribe.