"So every night Mr. Squirrel used to go off by himself, where he was sure no one would see him, and practise jumping. He would climb an old stump and then jump as far as he could. Then he would do it all over again ever so many times, and after a little he found that he went farther, quite a little farther, than when he began. Then one night he made a discovery. He found that by spreading his arms and legs out just as far as possible and making himself as flat as he could, he could go almost twice as far as he had been able to go before, and he landed a great deal easier. It was like sliding down on the air. It was great fun, and pretty soon he was spending all his spare time doing it.
"One moonlight night, Old Mother Nature happened along and sat down on a log to watch him. Little Mr. Squirrel didn't see her, and when at last she asked him what he was doing, he was so surprised and confused that he could hardly find his tongue. At last he told her that he was trying to learn to jump better that he might better take care of himself. The idea pleased Old Mother Nature. You know she is always pleased when she finds people trying to help themselves.
"'That's a splendid idea,' said she. 'I'll help you. I'll make you the greatest jumper in the Green Forest.'
"Then she gave to little Mr. Squirrel something almost but not quite like wings. Between his fore legs and hind legs on each side she stretched a piece of skin that folded right down against his body when he was walking or running so as to hardly show and wasn't in the way at all.
"'Now,' said she, 'climb that tall tree over yonder clear to the top and then jump with all your might for that tree over there across that open place.'
"It was ten times as far as little Mr. Squirrel ever had jumped before, and the tree was so tall that he felt sure that he would break his neck when he struck the ground. He was afraid, very much afraid. But Old Mother Nature had told him to do it. He knew that he ought to trust her. So he climbed the tall tree. It was a frightful distance down to the ground, and that other tree was so far away that it was foolish to even think of reaching it.
"'Jump!' commanded Old Mother Nature.
"Little Mr. Squirrel gulped very hard, trying to swallow his fear. Then he jumped with all his might, and just as he had taught himself to do, spread himself out as flat as he could. Just imagine how surprised he was and how tickled when he just coasted down on the air clear across the open place and landed as lightly as a feather on the foot of that distant tree! You see, the skin between his legs when he spread them out had kept him from falling straight down. Of course if he hadn't jumped with all his might, as Old Mother Nature had told him to, even though he thought it wouldn't be of any use, he wouldn't have reached that other tree.
"He was so delighted that he wanted to do it right over again, but he didn't forget his manners. He first thanked Old Mother Nature.
"She smiled. 'See that you keep out of danger, for that is why I have made you the greatest jumper in the Green Forest,' said she.