“While Nibbler prefers to live in or close to the homes of men, he sometimes is driven out and then takes to the fields, especially in summer. There he lives in all sorts of hiding places, and isn't at all particular what the place is, if it promises safety and food can be obtained close by. I'm sorry Nibbler ever came to this country. Man brought him here and now he is here to stay and quite as much at home as if he belonged here the way the rest of you do. “This finishes the lessons on the order of Rodents, the animals related by reason of having teeth for the purpose of gnawing. I suspect these are the only ones in whom you take any interest, and so you will not care to come to school any more. Am I right?” “No, marm,” answered Happy Jack the Gray Squirrel, who, you remember, had laughed at Peter Rabbit for wanting to go to school. “No, marm. There are ever so many other people of the Green Forest and the Green Meadows we want to know more about than we now know. Isn't that so?” Happy Jack turned to the others and every one nodded, even Prickly Porky. “There is one little fellow living right near here who looks to me as if he must be a member of the Mouse family, but he isn't like any of the Mice you have told us about,” continued Happy Jack. “He is so small he can hide under a leaf. I'm sure he must be a Mouse.” “You mean Teeny Weeny the Shrew,” replied Old Mother Nature, smiling at Happy Jack. “He isn't a Mouse. He isn't even a Rodent. I'll try to have him here to-morrow morning and we will see what we can find out about him and his relatives.” CHAPTER XIX Teeny Weeny and His Cousin “Of course Old Mother Nature knows, but just the same it is hard for me not to believe that Teeny Weeny is a member of the Mouse family,” said Happy Jack Squirrel to Peter Rabbit, as they scampered along to school. “I never have had a real good look at him, but I've had glimpses of him lots of times and always supposed him a little Mouse with a short tail. It is hard to believe that he isn't.” “I hope Old Mother Nature will put him where we can get a good look at him,” replied Peter. “Perhaps when you really see him he won't look so much like a Mouse.” When all had arrived Old Mother Nature began the morning lesson at once. “You have learned about all the families in the order of Rodents,” said she, “so now we will take up another and much smaller order called Insectivora. I wonder if any of you can guess what that means.” “It sounds,” said Peter Rabbit, “as if it must have something to do with insects.” “That is a very good guess, Peter,” replied Old Mother Nature, smiling at him. “It does have to do with insects. The members of this order live very largely on insects and worms, and the name Insectivora means insect-eating. There are two families in this order, the Shrew family and the Mole family.” “Then Teeny Weeny and Miner the Mole must be related,” spoke Peter quickly.