Morning found us wretched and resolved. We would not spend another such night. Remembering the tree-shelters of our elders, we set to work to make one for ourselves. We built the framework of a rough nest, and on higher forks overhead even got in several ridge-poles for the roof. Then the sun came out, and under its benign influence we forgot the hardships of the night and went off in search of breakfast. After that, to show the inconsequentiality of life in those days, we fell to playing. It must have taken us all of a month, working intermittently, to make our tree-house; and then, when it was completed, we never used it again.
But I run ahead of my story. When we fell to playing, after breakfast, on the second day away from the caves, Lop-Ear led me a chase through the trees and down to the river. We came out upon it where a large slough entered from the blueberry swamp. The mouth of this slough was wide, while the slough itself was practically without a current. In the dead water, just inside its mouth, lay a tangled mass of tree trunks. Some of these, what of the wear and tear of freshets and of being stranded long summers on sand-bars, were seasoned and dry and without branches. They floated high in the water, and bobbed up and down or rolled over when we put our weight upon them.
Here and there between the trunks were water-cracks, and through them we could see schools of small fish, like minnows, darting back and forth. Lop-Ear and I became fishermen at once. Lying flat on the logs, keeping perfectly quiet, waiting till the minnows came close, we would make swift passes with our hands. Our prizes we ate on the spot, wriggling and moist. We did not notice the lack of salt.
The mouth of the slough became our favorite playground. Here we spent many hours each day, catching fish and playing on the logs, and here, one day, we learned our first lessons in navigation. The log on which Lop-Ear was lying got adrift. He was curled up on his side, asleep. A light fan of air slowly drifted the log away from the shore, and when I noticed his predicament the distance was already too great for him to leap.
At first the episode seemed merely funny to me. But when one of the vagrant impulses of fear, common in that age of perpetual insecurity, moved within me, I was struck with my own loneliness. I was made suddenly aware of Lop-Ear’s remoteness out there on that alien element a few feet away. I called loudly to him a warning cry. He awoke frightened, and shifted his weight rashly on the log. It turned over, sousing him under. Three times again it soused him under as he tried to climb out upon it. Then he succeeded, crouching upon it and chattering with fear.
I could do nothing. Nor could he. Swimming was something of which we knew nothing. We were already too far removed from the lower life-forms to have the instinct for swimming, and we had not yet become sufficiently man-like to undertake it as the working out of a problem. I roamed disconsolately up and down the bank, keeping as close to him in his involuntary travels as I could, while he wailed and cried till it was a wonder that he did not bring down upon us every hunting animal within a mile.
The hours passed. The sun climbed overhead and began its descent to the west. The light wind died down and left Lop-Ear on his log floating around a hundred feet away. And then, somehow, I know not how, Lop-Ear made the great discovery. He began paddling with his hands. At first his progress was slow and erratic. Then he straightened out and began laboriously to paddle nearer and nearer. I could not understand. I sat down and watched and waited until he gained the shore.
But he had learned something, which was more than I had done. Later in the afternoon, he deliberately launched out from shore on the log. Still later he persuaded me to join him, and I, too, learned the trick of paddling. For the next several days we could not tear ourselves away from the slough. So absorbed were we in our new game that we almost neglected to eat. We even roosted in a nearby tree at night. And we forgot that Red-Eye existed.
We were always trying new logs, and we learned that the smaller the log the faster we could make it go. Also, we learned that the smaller the log the more liable it was to roll over and give us a ducking. Still another thing about small logs we learned. One day we paddled our individual logs alongside each other. And then, quite by accident, in the course of play, we discovered that when each, with one hand and foot, held on to the other’s log, the logs were steadied and did not turn over. Lying side by side in this position, our outside hands and feet were left free for paddling. Our final discovery was that this arrangement enabled us to use still smaller logs and thereby gain greater speed. And there our discoveries ended. We had invented the most primitive catamaran, and we did not have sense enough to know it. It never entered our heads to lash the logs together with tough vines or stringy roots. We were content to hold the logs together with our hands and feet.
It was not until we got over our first enthusiasm for navigation and had begun to return to our tree-shelter to sleep at night, that we found the Swift One. I saw her first, gathering young acorns from the branches of a large oak near our tree. She was very timid. At first, she kept very still; but when she saw that she was discovered she dropped to the ground and dashed wildly away. We caught occasional glimpses of her from day to day, and came to look for her when we travelled back and forth between our tree and the mouth of the slough.