[Illustration: Tiger]

"I have a tiger's jaw which I found once long ago. You may see it some time. Then you will know why the tiger can kill the rhinoceros, whose thick skin no other animal's teeth can pierce. In the tiger's upper jaw, there are two teeth that are long and sharp and thin. The tiger thrusts these into the neck of the rhinoceros, and he sinks to the ground, and the tiger feeds upon him."

"You say the tiger springs upon the back of the rhinoceros. Well, what would happen if he should miss, and not land on the back?" asked Thorn.

"In that case he would likely have short time to live," said Flint. "For the rhinoceros is a furious beast when angry. If he gets his terrible two-horned snout under the body of his enemy and gives an upward fling of his powerful neck, the end is near. So fierce is the rhinoceros when angry, that even the mammoth is afraid of him and keeps out of his way."