Tom stood still, and watched him. And he swelled himself, and puffed, and stretched himself out stiff, and at last - crack, puff, bang - he opened all down his back, and then up to the top of his head.
And out of his inside came the most slender, elegant, soft creature, as soft and smooth as Tom: but very pale and weak, like a little child who has been ill a long time in a dark room. It moved its legs very feebly; and looked about it half ashamed, like a girl when she goes for the first time into a ballroom; and then it began walking slowly up a grass stem to the top of the water.
Tom was so astonished that he never said a word but he stared with all his eyes. And he went up to the top of the water too, and peeped out to see what would happen.
And as the creature sat in the warm bright sun, a wonderful change came over it. It grew strong and firm; the most lovely colours began to show on its body, blue and yellow and black, spots and bars and rings; out of its back rose four great wings of bright brown gauze; and its eyes grew so large that they filled all its head, and shone like ten thousand diamonds.
"Oh, you beautiful creature!" said Tom; and he put out his hand to catch it.
But the thing whirred up into the air, and hung poised on its wings a moment, and then settled down again by Tom quite fearless.
"No!" it said, "you cannot catch me. I am a dragon-fly now, the king of all the flies; and I shall dance in the sunshine, and hawk over the river, and catch gnats, and have a beautiful wife like myself. I know what I shall do. Hurrah!" And he flew away into the air, and began catching gnats.
"Oh! come back, come back," cried Tom, "you beautiful creature. I have no one to play with, and I am so lonely here. If you will but come back I will never try to catch you."
"I don't care whether you do or not," said the dragon-fly; "for you can't. But when I have had my dinner, and looked a little about this pretty place, I will come back, and have a little chat about all I have seen in my travels. Why, what a huge tree this is! and what huge leaves on it!"
It was only a big dock: but you know the dragon-fly had never seen any but little water-trees; starwort, and milfoil, and water- crowfoot, and such like; so it did look very big to him. Besides, he was very short-sighted, as all dragon-flies are; and never could see a yard before his nose; any more than a great many other folks, who are not half as handsome as he.
The dragon-fly did come back, and chatted away with Tom. He was a little conceited about his fine colours and his large wings; but you know, he had been a poor dirty ugly creature all his life before; so there were great excuses for him. He was very fond of talking about all the wonderful things he saw in the trees and the meadows; and Tom liked to listen to him, for he had forgotten all about them. So in a little while they became great friends.
And I am very glad to say, that Tom learned such a lesson that day, that he did not torment creatures for a long time after. And then the caddises grew quite tame, and used to tell him strange stories about the way they built their houses, and changed their skins, and turned at last into winged flies; till Tom began to long to change his skin, and have wings like them some day.
And the trout and he made it up (for trout very soon forget if they have been frightened and hurt). So Tom used to play with them at hare and hounds, and great fun they had; and he used to try to leap out of the water, head over heels, as they did before a shower came on; but somehow he never could manage it. He liked most, though, to see them rising at the flies, as they sailed round and round under the shadow of the great oak, where the beetles fell flop into the water, and the green caterpillars let themselves down from the boughs by silk ropes for no reason at all; and then changed their foolish minds for no reason at all either; and hauled themselves up again into the tree, rolling up the rope in a ball between their paws; which is a very clever rope-dancer's trick, and neither Blondin nor Leotard could do it: but why they should take so much trouble about it no one can tell; for they cannot get their living, as Blondin and Leotard do, by trying to break their necks on a string.
And very often Tom caught them just as they touched the water; and caught the alder-flies, and the caperers, and the cock-tailed duns and spinners, yellow, and brown, and claret, and gray, and gave them to his friends the trout. Perhaps he was not quite kind to the flies; but one must do a good turn to one's friends when one can.
And at last he gave up catching even the flies; for he made acquaintance with one by accident and found him a very merry little fellow. And this was the way it happened; and it is all quite true.
He was basking at the top of the water one hot day in July, catching duns and feeding the trout, when he saw a new sort, a dark gray little fellow with a brown head. He was a very little fellow indeed: but he made the most of himself, as people ought to do.
He cocked up his head, and he cocked up his wings, and he cocked up his tail, and he cocked up the two whisks at his tail-end, and, in short, he looked the cockiest little man of all little men. And so he proved to be; for instead of getting away, he hopped upon Tom's finger, and sat there as bold as nine tailors; and he cried out in the tiniest, shrillest, squeakiest little voice you ever heard, "Much obliged to you, indeed; but I don't want it yet."
"Want what?" said Tom, quite taken aback by his impudence.
"Your leg, which you are kind enough to hold out for me to sit on.
I must just go and see after my wife for a few minutes. Dear me! what a troublesome business a family is!" (though the idle little rogue did nothing at all, but left his poor wife to lay all the eggs by herself). "When I come back, I shall be glad of it, if you'll be so good as to keep it sticking out just so;" and off he flew.
Tom thought him a very cool sort of personage; and still more so, when, in five minutes he came back, and said - "Ah, you were tired waiting? Well, your other leg will do as well."