He kept them straighter than anyone did, so that at each level in the darkness of the stream there would be a bait waiting exactly where he wished it to be for any fish that swam there. Others let them drift with the current and sometimes they were at sixty fathoms when the fishermen thought they were at a hundred. But, he thought, I keep them with precision. Only I have no luck any more. But who knows? Maybe today. Every day is a new day. It is better to be lucky. But I would rather be exact. Then when luck comes you are ready. The sun was two hours higher now and it did not hurt his eyes so much to look into the east. There were only three boats in sight now and they showed very low and far inshore. All my life the early sun has hurt my eyes, he thought. Yet they are still good. In the evening I can look straight into it without getting the blackness. It has more force in the evening too. But in the morning it is painful. Just then he saw a man-of-war bird with his long black wings circling in the sky ahead of him. He made a quick drop, slanting down on his back-swept wings, and then circled again. "He's got something," the old man said aloud. "He's not just looking." He rowed slowly and steadily toward where the bird was circling. He did not hurry and he kept his lines straight up and down. But he crowded the current a little so that he was still fishing correctly though faster than he would have fished if he was not trying to use the bird. The bird went higher in the air and circled again, his wings motionless. Then he dove suddenly and the old man saw flying fish spurt out of the water and sail desperately over the surface. "Dolphin," the old man said aloud. "Big dolphin."