A kangaroo kept getting out of his enclosure at the zoo. Knowing that he could hop high, the zoo officials put up a ten-foot fence. He was out the next morning, just sauntering around the zoo. A twenty-foot fence was put up. Again he go out.

When the fence was forty feet high, a camel in the next enclosure asked the kangaroo, "How high do you think they'll go?"

The kangaroo said, "About a thousand feet, unless somebody locks the gate at night!"
Kangaroos
Two ears and but a single tongue,
By nature's laws to man belong.
The lesson she would teach is clear;
Repeat but half of what you hear.
-Unknown-
A large kangaroo would make a great long-distance jumper, covering more than thirty feet with a single jump.
Buy at Art.com
Hopping Along
Buy From Art.com