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.