Yes, perhaps Larie's tree was an emblem of courage. However that may be, it was a favorite spot on the island. Often it could be seen, that dark, rugged tree, which had battled with winds from its seedling days and grown victoriously, with three white gulls resting on its squarish top—birds, too, that had lived in rough winds and had grown strong in their midst.

There was more on the island than rocks and trees. Over much of it lay a carpet of grass. Soft and fine and vivid green it was, of the kind that had been gathered for Larie's nest and had turned yellowish in drying. Under the carpet, in underground lanes as long as a man's long arm, lived Larie's young neighbor-folk—little petrels, sometimes called "Mother Carey's Chickens."

There was even more on the island yet: for high on the rocks stood a lighthouse; and the man who kept the signal lights in order was no other than Larie's policeman himself. A useful life he lived, saving ships of the sea by the power of light, and birds of the sea by the power of law.

So that was Larie's third world—an island with a soft rug of bright-green grass, and big shelfy rocks of red and green and gray, and rugged dark-green trees, with white gulls resting on the branches, and a lighthouse with its signal.

All around and about that island lay Larie's fourth world—the sea. When his great day for swimming came, he slipped off into the water; and after that it was his, whenever he wished—his to swim or float upon, the wide-away ocean reaching as far as any gull need care to swim or float.

All over and above the sea stretched Larie's fifth world—the air. When his great day for flying came, he rose against the breeze, and his wings took him into that high-away kingdom that lifted as far as any gull need care to fly.

Now that Larie could both swim and fly, he was large, and acted in many ways like an old gull; but the feathers of his body were not white, and he did not wear over his back and the top of his spread wings a pearl-gray mantle.

Nor was he given the garb of his father and mother for a traveling suit, that winter when he went south with the others, to a place where the Gulf Stream warmed the water whereon he swam and the air wherein he flew.

But there came a time when Larie had put off the clothes of his youth and donned the robe of a grown gull. And as he sailed in the breezes of his fifth world, which blew over the cold sea, and across the island with a carpet of green and rocks of red and green and gray,—for he was again in the North,—he was beautiful to behold, the flight of a gull being so wonderful that the heart of him who sees quickens with joy.