It was fully a week before he passed along the creek-bottom close under the slope where his mother had died. If he had been travelling along the crest of the slope he would have found her bones, picked clean by the wild things. It was another week before he came to the little meadow where Thor had killed the bull caribou and the big black bear.
And now Muskwa knew that he was home!
For two days he did not travel two hundred yards from the scene of feast and battle, and night and day he was on the watch for Thor. Then he had to seek farther for food, but each afternoon when the mountains began to throw out long shadows he would return to the clump of trees in which they had made the cache that the black bear robber had despoiled.
One day he went farther than usual in his quest for roots. He was a good half-mile from the place he had made home, and he was sniffing about the end of a rock when a great shadow fell suddenly upon him. He looked up, and for a full half-minute he stood transfixed, his heart pounding and jumping as it had never pounded and jumped before in his life. Within five feet of him stood Thor! The big grizzly was as motionless as he, looking at him steadily. And then Muskwa gave a puppy-like whine of joy and ran forward. Thor lowered his huge head, and for another half-minute they stood without moving, with Thor's nose buried in the hair on Muskwa's back. After that Thor went up the slope as if the cub had never been lost at all, and Muskwa followed him happily.
Many days of wonderful travel and of glorious feasting came after this, and Thor led Muskwa into a thousand new places in the two valleys and the mountains between. There were great fishing days, and there was another caribou killed over the range, and Muskwa grew fatter and fatter and heavier and heavier until by the middle of September he was as large as a good-sized dog.
Then came the berries, and Thor knew where they all grew low down in the valleys—first the wild red raspberries, then the soap berries, and after those the delicious black currants which grew in the cool depths of the forests and were almost as large as cherries and nearly as sweet as the sugar which Langdon had fed Muskwa. Muskwa liked the black currants best of all. They grew in thick, rich clusters; there were no leaves on the bushes that were loaded with them, and he could pick and eat a quart in five minutes.
But at last the time came when there were no berries. This was in October. The nights were very cold, and for whole days at a time the sun would not shine, and the skies were dark and heavy with clouds. On the peaks the snow was growing deeper and deeper, and it never thawed now up near the sky-line. Snow fell in the valley, too—at first just enough to make a white carpet that chilled Muskwa's feet, but it quickly disappeared. Raw winds began to come out of the north, and in place of the droning music of the valley in summertime there were now shrill wailings and screechings at night, and the trees made mournful sounds.
To Muskwa the whole world seemed changing. He wondered in these chill and dark days why Thor kept to the windswept slopes when he might have found shelter in the bottoms. And Thor, if he explained to him at all, told him that winter was very near, and that these slopes were their last feeding grounds. In the valleys the berries were gone; grass and roots alone were no longer nourishing enough for their bodies; they could no longer waste time in seeking ants and grubs; the fish were in deep water. It was the season when the caribou were keen-scented as foxes and swift as the wind. Only along the slopes lay the dinners they were sure of—famine-day dinners of whistlers and gophers. Thor dug for them now, and in this digging Muskwa helped as much as he could. More than once they turned out wagonloads of earth to get at the cozy winter sleeping quarters of a whistler family, and sometimes they dug for hours to capture three or four little gophers no larger than red squirrels, but lusciously fat.
Thus they lived through the last days of October into November. And now the snow and the cold winds and the fierce blizzards from the north came in earnest, and the ponds and lakes began to freeze over. Still Thor hung to the slopes, and Muskwa shivered with the cold at night and wondered if the sun was never going to shine again.
One day about the middle of November Thor stopped in the very act of digging out a family of whistlers, went straight down into the valley, and struck southward in a most businesslike way. They were ten miles from the clay-wallow canyon when they started, but so lively was the pace set by the big grizzly that they reached it before dark that same afternoon.