But between the solid wall of the dam and the bank there was a tangled framework through which the water rushed with some violence. Three times Kazan fought to work his way through that tangle, and three times his efforts ended in sudden plunges into the water. All this time Broken Tooth did not move. When at last Kazan gave up the attack the old engineer slipped over the edge of the dam and disappeared under the water. He had learned that Kazan, like the lynx, could not fight water and he spread the news among the members of his colony.

Gray Wolf and Kazan returned to the windfall and lay down in the warm sun. Half an hour later Broken Tooth drew himself out on the opposite sh.o.r.e of the pond. He was followed by other beavers. Across the water they resumed their work as if nothing had happened. The tree-cutters returned to their trees. Half a dozen worked in the water, carrying loads of cement and twigs. The middle of the pond was their dead-line.

Across this not one of them pa.s.sed. A dozen times during the hour that followed one of the beavers swam up to the dead-line, and rested there, looking at the shining little bodies of the babies that Kazan had killed. Perhaps it was the mother, and perhaps some finer instinct unknown to Kazan told this to Gray Wolf. For Gray Wolf went down twice to sniff at the dead bodies, and each time--without seeing--she went when the mother beaver had come to the dead-line.

The first fierce animus had worn itself from Kazan's blood, and he now watched the beavers closely. He had learned that they were not fighters.

They were many to one and yet they ran from him like a lot of rabbits.

Broken Tooth had not even struck at him, and slowly it grew upon him that these invading creatures that used both the water and land would have to be hunted as he stalked the rabbit and the partridge. Early in the afternoon he slipped off into the bush, followed by Gray Wolf. He had often begun the stalking of a rabbit by moving _away_ from it and he employed this wolf trick now with the beavers. Beyond the windfall he turned and began trotting up the creek, with the wind. For a quarter of a mile the creek was deeper than it had ever been. One of their old fording places was completely submerged, and at last Kazan plunged in and swam across, leaving Gray Wolf to wait for him on the windfall side of the stream.

Alone he made his way quickly in the direction of the dam, traveling two hundred yards back from the creek. Twenty yards below the dam a dense thicket of alder and willow grew close to the creek and Kazan took advantage of this. He approached within a leap or two of the dam without being seen and crouched close to the ground, ready to spring forth when the opportunity came. Most of the beavers were now working in the water.

The four or five still on sh.o.r.e were close to the water and some distance up-stream. After a wait of several minutes Kazan was almost on the point of staking everything on a wild rush upon his enemies when a movement on the dam attracted his attention. Half-way out two or three beavers were at work strengthening the central structure with cement.

Swift as a flash Kazan darted from his cover to the shelter behind the dam. Here the water was very shallow, the main portion of the stream finding a pa.s.sage close to the opposite sh.o.r.e. Nowhere did it reach to his belly as he waded out. He was completely hidden from the beavers, and the wind was in his favor. The noise of running water drowned what little sound he made. Soon he heard the beaver workmen over him. The branches of the fallen birch gave him a footing, and he clambered up.

A moment later his head and shoulders appeared above the top of the dam. Scarce an arm's length away Broken Tooth was forcing into place a three-foot length of poplar as big around as a man's arm. He was so busy that he did not hear or see Kazan. Another beaver gave the warning as he plunged into the pond. Broken Tooth looked up, and his eyes met Kazan's bared fangs. There was no time to turn. He threw himself back, but it was a moment too late. Kazan was upon him. His long fangs sank deep into Broken Tooth's neck. But the old beaver had thrown himself enough back to make Kazan lose his footing. At the same moment his chisel-like teeth got a firm hold of the loose skin at Kazan's throat. Thus clinched, with Kazan's long teeth buried almost to the beaver's jugular, they plunged down into the deep water of the pond.

Broken Tooth weighed sixty pounds. The instant he struck the water he was in his element, and holding tenaciously to the grip he had obtained on Kazan's neck he sank like a chunk of iron. Kazan was pulled completely under. The water rushed into his mouth, his ears, eyes and nose. He was blinded, and his senses were a roaring tumult. But instead of struggling to free himself he held his breath and buried his teeth deeper. They touched the soft bottom and for a moment floundered in the mud. Then Kazan loosened his hold. He was fighting for his own life now--and not for Broken Tooth's. With all of the strength of his powerful limbs he struggled to break loose--to rise to the surface, to fresh air, to life. He clamped his jaws shut, knowing that to breathe was to die. On land he could have freed himself from Broken Tooth's hold without an effort. But under water the old beaver's grip was more deadly than would have been the fangs of a lynx ash.o.r.e. There was a sudden swirl of water as a second beaver circled close about the struggling pair. Had he closed in with Broken Tooth, Kazan's struggles would quickly have ceased.

But nature had not foreseen the day when Broken Tooth would be fighting with fang. The old patriarch had no particular reason now for holding Kazan down. He was not vengeful. He did not thirst for blood or death.

Finding that he was free, and that this strange enemy that had twice leaped upon him could do him no harm, he loosed his hold. It was not a moment too soon for Kazan. He was struggling weakly when he rose to the surface of the water. Three-quarters drowned, he succeeded in raising his forepaws over a slender branch that projected from the dam. This gave him time to fill his lungs with air, and to cough forth the water that had almost ended his existence. For ten minutes he clung to the branch before he dared attempt the short swim ash.o.r.e. When he reached the bank he dragged himself up weakly. All the strength was gone from his body. His limbs shook. His jaws hung loose. He was beaten--completely beaten. And a creature without a fang had worsted him. He felt the abas.e.m.e.nt of it. Drenched and slinking, he went to the windfall, lay down in the sun, and waited for Gray Wolf.

Days followed in which Kazan's desire to destroy his beaver enemies became the consuming pa.s.sion of his life. Each day the dam became more formidable. Cement work in the water was carried on by the beavers swiftly and safely. The water in the pond rose higher each twenty-four hours, and the pond grew steadily wider. The water had now been turned into the depression that encircled the windfall, and in another week or two, if the beavers continued their work, Kazan's and Gray Wolf's home would be nothing more than a small island in the center of a wide area of submerged swamp.

Kazan hunted only for food now, and not for pleasure. Ceaselessly he watched his opportunity to leap upon incautious members of Broken Tooth's tribe. The third day after the struggle under the water he killed a big beaver that approached too close to the willow thicket. The fifth day two of the young beavers wandered into the flooded depression back of the windfall and Kazan caught them in shallow water and tore them into pieces. After these successful a.s.saults the beavers began to work mostly at night. This was to Kazan's advantage, for he was a night-hunter. On each of two consecutive nights he killed a beaver.

Counting the young, he had killed seven when the otter came.

Never had Broken Tooth been placed between two deadlier or more ferocious enemies than the two that now a.s.sailed him. On sh.o.r.e Kazan was his master because of his swiftness, keener scent, and fighting trickery. In the water the otter was a still greater menace. He was swifter than the fish that he caught for food. His teeth were like steel needles. He was so sleek and slippery that it would have been impossible for them to hold him with their chisel-like teeth could they have caught him. The otter, like the beaver, possessed no hunger for blood. Yet in all the Northland he was the greatest destroyer of their kind--an even greater destroyer than man. He came and pa.s.sed like a plague, and it was in the coldest days of winter that greatest destruction came with him.

In those days he did not a.s.sault the beavers in their snug houses. He did what man could do only with dynamite--made an embrasure through their dam. Swiftly the water would fall, the surface ice would crash down, and the beaver houses would be left out of water. Then followed death for the beavers--starvation and cold. With the protecting water gone from about their houses, the drained pond a chaotic ma.s.s of broken ice, and the temperature forty or fifty degrees below zero, they would die within a few hours. For the beaver, with his thick coat of fur, can stand less cold than man. Through all the long winter the water about his home is as necessary to him as fire to a child.

But it was summer now and Broken Tooth and his colony had no very great fear of the otter. It would cost them some labor to repair the damage he did, but there was plenty of food and it was warm. For two days the otter frisked about the dam and the deep water of the pond. Kazan took him for a beaver, and tried vainly to stalk him. The otter regarded Kazan suspiciously and kept well out of his way. Neither knew that the other was an ally. Meanwhile the beavers continued their work with greater caution. The water in the pond had now risen to a point where the engineers had begun the construction of three lodges. On the third day the destructive instinct of the otter began its work. He began to examine the dam, close down to the foundation. It was not long before he found a weak spot to begin work on, and with his sharp teeth and small bullet-like head he commenced his drilling operations. Inch by inch he worked his way through the dam, burrowing and gnawing over and under the timbers, and always through the cement. The round hole he made was fully seven inches in diameter. In six hours he had cut it through the five-foot base of the dam.

A torrent of water began to rush from the pond as if forced out by a hydraulic pump. Kazan and Gray Wolf were hiding in the willows on the south side of the pond when this happened. They heard the roar of the stream tearing through the embrasure and Kazan saw the otter crawl up to the top of the dam and shake himself like a huge water-rat. Within thirty minutes the water in the pond had fallen perceptibly, and the force of the water pouring through the hole was constantly increasing the outlet. In another half hour the foundations of the three lodges, which had been laid in about ten inches of water, stood on mud. Not until Broken Tooth discovered that the water was receding from the houses did he take alarm. He was thrown into a panic, and very soon every beaver in the colony tearing excitedly about the pond. They swam swiftly from sh.o.r.e to sh.o.r.e, paying no attention to the dead-line now.

Broken Tooth and the older workmen made for the dam, and with a snarling cry the otter plunged down among them and out like a flash for the creek above the pond. Swiftly the water continued to fall and as it fell the excitement of the beavers increased. They forgot Kazan and Gray Wolf.

Several of the younger members of the colony drew themselves ash.o.r.e on the windfall side of the pond, and whining softly Kazan was about to slip back through the willows when one of the older beavers waddled up through the deepening mud close on his ambush. In two leaps Kazan was upon him, with Gray Wolf a leap behind him. The short fierce struggle in the mud was seen by the other beavers and they crossed swiftly to the opposite side of the pond. The water had receded to a half of its greatest width before Broken Tooth and his workmen discovered the breach in the wall of the dam. The work of repair was begun at once. For this work sticks and brush of considerable size were necessary, and to reach this material the beavers were compelled to drag their heavy bodies through the ten or fifteen yards of soft mud left by the falling water.

Peril of fang no longer kept them back. Instinct told them that they were fighting for their existence--that if the embrasure were not filled up and the water kept in the pond they would very soon be completely exposed to their enemies. It was a day of slaughter for Gray Wolf and Kazan. They killed two more beavers in the mud close to the willows.

Then they crossed the creek below the dam and cut off three beavers in the depression behind the windfall. There was no escape for these three.

They were torn into pieces. Farther up the creek Kazan caught a young beaver and killed it.

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 pa.s.sed 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.

CHAPTER XXI

A SHOT ON THE SAND-BAR

July and August of 1911 were months of great fires in the Northland. The swamp home of Kazan and Gray Wolf, and the green valley between the two ridges, had escaped the seas of devastating flame; but now, as they set forth on their wandering adventures again, it was not long before their padded feet came in contact with the seared and blackened desolation that had followed so closely after the plague and starvation of the preceding winter. In his humiliation and defeat, after being driven from his swamp home by the beavers, Kazan led his blind mate first into the south. Twenty miles beyond the ridge they struck the fire-killed forests. Winds from Hudson's Bay had driven the flames in an unbroken sea into the west, and they had left not a vestige of life or a patch of green. Blind Gray Wolf could not see the blackened world, but she _sensed_ it. It recalled to her memory of that other fire, after the battle on the Sun Rock; and all of her wonderful instincts, sharpened and developed by her blindness, told her that to the north--and not south--lay the hunting-grounds they were seeking. The strain of dog that was in Kazan still pulled him south. It was not because he sought man, for to man he had now become as deadly an enemy as Gray Wolf herself. It was simply dog instinct to travel southward; in the face of fire it was wolf instinct to travel northward. At the end of the third day Gray Wolf won. They recrossed the little valley between the two ridges, and swung north and west into the Athabasca country, striking a course that would ultimately bring them to the headwaters of the McFarlane River.

Late in the preceding autumn a prospector had come up to Fort Smith, on the Slave River, with a pickle bottle filled with gold dust and nuggets.

He had made the find on the McFarlane. The first mails had taken the news to the outside world, and by midwinter the earliest members of a treasure-hunting horde were rushing into the country by snow-shoe and dog-sledge. Other finds came thick and fast. The McFarlane was rich in free gold, and miners by the score staked out their claims along it and began work. Latecomers swung to new fields farther north and east, and to Fort Smith came rumors of "finds" richer than those of the Yukon. A score of men at first--then a hundred, five hundred, a thousand--rushed into the new country. Most of these were from the prairie countries to the south, and from the placer beds of the Saskatchewan and the Frazer.

From the far North, traveling by way of the Mackenzie and the Liard, came a smaller number of seasoned prospectors and adventurers from the Yukon--men who knew what it meant to starve and freeze and die by inches.

One of these late comers was Sandy McTrigger. There were several reasons why Sandy had left the Yukon. He was "in bad" with the police who patrolled the country west of Dawson, and he was "broke." In spite of these facts he was one of the best prospectors that had ever followed the sh.o.r.es of the Klondike. He had made discoveries running up to a million or two, and had promptly lost them through gambling and drink.

He had no conscience, and little fear. Brutality was the chief thing written in his face. His undershot jaw, his wide eyes, low forehead and grizzly mop of red hair proclaimed him at once as a man not to be trusted beyond one's own vision or the reach of a bullet. It was suspected that he had killed a couple of men, and robbed others, but as yet the police had failed to get anything "on" him. But along with this bad side of him, Sandy McTrigger possessed a coolness and a courage which even his worst enemies could not but admire, and also certain mental depths which his unpleasant features did not proclaim.

Inside of six months Red Gold City had sprung up on the McFarlane, a hundred and fifty miles from Fort Smith, and Fort Smith was five hundred miles from civilization. When Sandy came he looked over the crude collection of shacks, gambling houses and saloons in the new town, and made up his mind that the time was not ripe for any of his "inside"

schemes just yet. He gambled a little, and won sufficient to buy himself grub and half an outfit. A feature of this outfit was an old muzzle-loading rifle. Sandy, who always carried the latest Savage on the market, laughed at it. But it was the best his finances would allow of. He started south--up the McFarlane. Beyond a certain point on the river prospectors had found no gold. Sandy pushed confidently _beyond_ this point. Not until he was in new country did he begin his search.

Slowly he worked his way up a small tributary whose headwaters were fifty or sixty miles to the south and east. Here and there he found fairly good placer gold. He might have panned six or eight dollars'

worth a day. With this much he was disgusted. Week after week he continued to work his way up-stream, and the farther he went the poorer his pans became. At last only occasionally did he find colors. After such disgusting weeks as these Sandy was dangerous--when in the company of others. Alone he was harmless.

One afternoon he ran his canoe ash.o.r.e on a white strip of sand. This was at a bend, where the stream had widened, and gave promise of at least a few colors. He had bent down close to the edge of the water when something caught his attention on the wet sand. What he saw were the footprints of animals. Two had come down to drink. They had stood side by side. And the footprints were fresh--made not more than an hour or two before. A gleam of interest shot into Sandy's eyes. He looked behind him, and up and down the stream.

"Wolves," he grunted. "Wish I could 'a' shot at 'em with that old minute-gun back there. Gawd--listen to that! And in broad daylight, too!"

He jumped to his feet, staring off into the bush.

A quarter of a mile away Gray Wolf had caught the dreaded scent of man in the wind, and was giving voice to her warning. It was a long wailing howl, and not until its last echoes had died away did Sandy McTrigger move. Then he returned to the canoe, took out his old gun, put a fresh cap on the nipple and disappeared quickly over the edge of the bank.

For a week Kazan and Gray Wolf had been wandering about the headwaters of the McFarlane and this was the first time since the preceding winter that Gray Wolf had caught the scent of man in the air. When the wind brought the danger-signal to her she was alone. Two or three minutes before the scent came to her Kazan had left her side in swift pursuit of a snow-shoe rabbit, and she lay flat on her belly under a bush, waiting for him. In these moments when she was alone Gray Wolf was constantly sniffing the air. Blindness had developed her scent and hearing until they were next to infallible. First she had heard the rattle of Sandy McTrigger's paddle against the side of his canoe a quarter of a mile away. Scent had followed swiftly. Five minutes after her warning howl Kazan stood at her side, his head flung up, his jaws open and panting.

Sandy had hunted Arctic foxes, and he was using the Eskimo tactics now, swinging in a half-circle until he should come up in the face of the wind. Kazan caught a single whiff of the man-tainted air and his spine grew stiff. But blind Gray Wolf was keener than the little red-eyed fox of the North. Her pointed nose slowly followed Sandy's progress. She heard a dry stick crack under his feet three hundred yards away. She caught the metallic click of his gun-barrel as it struck a birch sapling. The moment she lost Sandy in the wind she whined and rubbed herself against Kazan and trotted a few steps to the southwest.

At times such as this Kazan seldom refused to take guidance from her.

They trotted away side by side and by the time Sandy was creeping up snake-like with the wind in his face, Kazan was peering from the fringe of river brush down upon the canoe on the white strip of sand. When Sandy returned, after an hour of futile stalking, two fresh tracks led straight down to the canoe. He looked at them in amazement and then a sinister grin wrinkled his ugly face. He chuckled as he went to his kit and dug out a small rubber bag. From this he drew a tightly corked bottle, filled with gelatine capsules. In each little capsule were five grains of strychnine. There were dark hints that once upon a time Sandy McTrigger had tried one of these capsules by dropping it in a cup of coffee and giving it to a man, but the police had never proved it. He was expert in the use of poison. Probably he had killed a thousand foxes in his time, and he chuckled again as he counted out a dozen of the capsules and thought how easy it would be to get this inquisitive pair of wolves. Two or three days before he had killed a caribou, and each of the capsules he now rolled up in a little ball of deer fat, doing the work with short sticks in place of his fingers, so that there would be no man-smell clinging to the death-baits. Before sundown Sandy set out at right-angles over the plain, planting the baits. Most of them he hung to low bushes. Others he dropped in worn rabbit and caribou trails. Then he returned to the creek and cooked his supper.

Then next morning he was up early, and off to the poison baits. The first bait was untouched. The second was as he had planted it. The third was gone. A thrill shot through Sandy as he looked about him. Somewhere within a radius of two or three hundred yards he would find his game.

Then his glance fell to the ground under the bush where he had hung the poison capsule and an oath broke from his lips. The bait had not been eaten. The caribou fat lay scattered under the bush and still imbedded in the largest portion of it was the little white capsule--unbroken. It was Sandy's first experience with a wild creature whose instincts were sharpened by blindness, and he was puzzled. He had never known this to happen before. If a fox or a wolf could be lured to the point of touching a bait, it followed that the bait was eaten. Sandy went on to the fourth and the fifth baits. They were untouched. The sixth was torn to pieces, like the third. In this instance the capsule was broken and the white powder scattered. Two more poison baits Sandy found pulled down in this manner. He knew that Kazan and Gray Wolf had done the work, for he found the marks of their feet in a dozen different places. The acc.u.mulated bad humor of weeks of futile labor found vent in his disappointment and anger. At last he had found something tangible to curse. The failure of his poison baits he accepted as a sort of climax to his general bad luck. Everything was against him, he believed, and he made up his mind to return to Red Gold City. Early in the afternoon he launched his canoe and drifted down-stream with the current. He was content to let the current do all of the work to-day, and he used his paddle just enough to keep his slender craft head on. He leaned back comfortably and smoked his pipe, with the old rifle between his knees.

The wind was in his face and he kept a sharp watch for game.

It was late in the afternoon when Kazan and Gray Wolf came out on a sand-bar five or six miles down-stream. Kazan was lapping up the cool water when Sandy drifted quietly around a bend a hundred yards above them. If the wind had been right, or if Sandy had been using his paddle, Gray Wolf would have detected danger. It was the metallic click-click of the old-fashioned lock of Sandy's rifle that awakened her to a sense of peril. Instantly she was thrilled by the nearness of it. Kazan heard the sound and stopped drinking to face it. In that moment Sandy pressed the trigger. A belch of smoke, a roar of gunpowder, and Kazan felt a red-hot stream of fire pa.s.s with the swiftness of a lightning-flash through his brain. He stumbled back, his legs gave way under him, and he crumpled down in a limp heap. Gray Wolf darted like a streak off into the bush.

Blind, she had not seen Kazan wilt down upon the white sand. Not until she was a quarter of a mile away from the terrifying thunder of the white man's rifle did she stop and wait for him.

Sandy McTrigger grounded his canoe on the sand-bar with an exultant yell.

"Got you, you old devil, didn't I?" he cried. "I'd 'a' got the other, too, if I'd 'a' had something besides this d.a.m.ned old relic!"

He turned Kazan's head over with the b.u.t.t of his gun, and the leer of satisfaction in his face gave place to a sudden look of amazement. For the first time he saw the collar about Kazan's neck.