Altogether they had endless pleasures, and were as much at ease in the water as if there were no more land near them than there had been near those other young birds that had teeth and no wings, four million years or so ago. Their own wings were still small and flipper-like when, about the first of August, they were spending the day, as they often did, in a small cove. They were now about two-thirds grown, and their feathers were white beneath and soft bright brown above, with bars of white spots at their shoulders. They had funny stiff little tails, which they stuck up out of the water or poked out of sight, as they wished. They swam about in circles, and preened their feathers with their bills, which were still small and gray, and not black like those of the old birds.

After a time Gavia came swimming toward them, all under water except her head. Suddenly Father Loon joined her, and they both began diving and catching little fishes for the two Olairs. For the vegetable part of their dinner they had shreds of some waterplant, which Gavia brought them, dangling from her bill. Surely never a fresher meal was served than fish just caught and greens just pulled! No wonder it was that the young loons grew fast, and were well and strong. After the twins were fed, Gavia and Father Loon sank from sight under the water, heads and all, and the Olairs saw no more of them for two hours or so, though they heard them now and then singing, sometimes the Tremble Song and sometimes the Silly Song.

They were good children, and did not try to tag along or sulk because they were left behind. First they dabbled about and helped themselves, for dessert, to some plant growing under water, gulping down rather large mouthfuls of it. Then they grew drowsy; and what could have been pleasanter than going to sleep floating, with the whole cove for a cradle?

You could never guess how those youngsters got ready for their nap. Just like a grown-up! Each Olair rolled over on one side, till the white under-part of his body showed above water. Then he waved the exposed leg in the air, and tucked it away, with a quick flip, under the feathers of his flank. Thus one foot was left in the water, for the bird to paddle with gently while he slept, so that he would not be drifted away by the wind. But that day one of the tired water-babies went so sound asleep that he didn't paddle enough, and the wind played a joke on him by shoving him along to the snaggy edge of the cove and bumping him against a log. That was a surprise, and he woke with a start and swam quickly back to the middle of the cove, where the other Olair was resting in the open water.

While their children were napping, Gavia and Father Loon went to a party. On the way, they stopped for a bit of fishing by themselves. Gavia began by suddenly flapping around in a big circle, slapping the water with wing-tips and feet, and making much noise as she spattered the spray all about. Then she quickly poked her head under water, as if looking for fish. Father Loon, who had waited a little way off, dived a number of times, as if to see what Gavia had scared in his direction.

While their children were napping, Gavia and Father Loon went to a party.

Then they both dove deep, and swam under water until they came near the four Neighbor Loons, who had left their two families of young dozing, and had also come out for a good time.

When Father Loon caught sight of his four neighbors, he sang the Silly Song, after which the six birds ran races on the water. They all started about the same time and went pell-mell in one direction, their feet and wings going as if they hardly knew whether to swim or fly, and ending by doing both at once. Then they would all stop, as suddenly as if one of them had given a signal, and turning, would dash in the opposite direction, racing to and fro again and again and again. Oh! it was a grand race, and there is no knowing how long they would have kept it up, had not something startled them so that they all stopped and sang the Tremble Song, which sounds like strange laughter. They opened their mouths quite wide and, wagging the lower jaw up and down with every "ha," they sang "O, ha-ha-ha, ho!" so many times that it seemed as if they would never get through. And, indeed, how could they tell when the song was ended, for every verse was like the one before?