Actually, until I found that website a few years ago.... neither did I.
The Clever Ostrich and the Pickpocket
by Tom and Bill
Conclusion
"Hmph!" said the pickpocket. "Okay, let's have a tower-climbing contest," thinking, "I know I'll win!" The ostrich got his gear - a claw, ropes, and a helmet - while the pickpocket came empty-handed. "On your mark, get set, GO!"
The ostrich had trouble at first, but he easily made it, when he got the hang of it. "Hi!" he said to the pickpocket, who was still at the bottom. "Let's have a swimming contest." They did. The ostrich won. He was a really good swimmer.
The End