The brown fur of the upper part of their bodies and the grayish-white fur underneath always lay sleek and tidy, and from their long whiskers to the tips of their hairless tails, they were as dainty as possible. That was one reason why they were so fine-looking, for you know it makes no difference how beautiful one may be in the first place, if he does not try to keep clean he is not pleasant to look at, while many quite plain people are charming because they look well and happy and clean. Now this pair of Mice had eight Mouse babies in their nest. The babies were no larger than Bumble Bees at first and very pink. This was not because their fur was pink, but only because it was so very short that through it and their thin skin one saw the glow of the red blood in their veins. "Did you ever see such beautiful babies?" said their mother proudly to her neighbors. "They are certainly the finest I ever had." Her friends smiled, for she always said the same thing whenever she had little ones. Yet they understood, for they had children of their own, and knew that although mothers love all alike, there is always a time when the youngest seems the most promising. That is before they are old enough to be naughty. The days passed, and the eight baby Meadow Mice ate and slept and pushed each other around, and talked in their sweet, squeaky little voices. They were less pink every day and more the color of their father and mother. They grew, too, so fast that the nest was hardly large enough for them, and the teeth were showing in their tiny pink mouths. Their mother saw that they would soon be ready to go out into the world, and she began to teach them the things they needed to know. She took them outside the nest each pleasant day and gave them lessons in running and gnawing, and showed them how to crouch down on the brown earth and lie still until danger was past. After she had told them many things, she would ask them short questions to make sure that they remembered. "How many great dangers are there?" she said. "Five," answered the little Mice. "What are they?" "Hawks, Owls, Weasels, Cats, and men." "Tell me about Hawks." "Hawks are big birds who seem to float in the air. They have very sharp eyes, and when they see a Mouse they drop suddenly down and catch him. They fly in the daytime." "Tell me about Owls." "They are big birds who fly by night without making any noise. They can see from far away, and they catch Mice." "Tell me about Weasels." "They are slender little animals, nearly twice as long as a Mouse. They have small heads, four short legs, and sharp claws; have brown fur on their backs and white underneath, and sometimes, when the weather is very cold, they turn white all over." "Tell me about Cats." "Cats are very much bigger than Weasels, and are of many colors. They have long tails and whiskers, and dreadful great eyes. They walk on four legs, but make no noise because they have cushions on their feet."