But, for all that, Chunky was a happy, jolly, little animal-baby, and would soon grow up to be a big animal boy, for he ate pecks and pecks of the rich, green grass that grew on the bottom and banks of the African river.

Now, I suppose, you are wondering what sort of animal-baby Chunky was. In the first place he was quite large—as large as the largest fat pig on your grandfather’s farm. And Chunky really looked a little like a pig, except that his nose was broad and square instead of pointed.

Chunky was a hippopotamus, as perhaps you have guessed. But, as hippopotamus is quite a long and hard word for little boys and girls to remember, I will first tell you what it means, and then I will make it short for you, so you will have no hard work at all to remember it, or say it.

Hippopotamus means “river-horse”; and a great many years ago when people first saw the queer animals swimming in the African rivers, they thought they were horses that liked to be in the water instead of on land. So that is how the hippopotamus got its name of river horse. But we’ll call them hippos for short, and it will do just as well.

Chunky was called the happy hippo. And he was very happy. In fact when he opened his big mouth to swallow grass and river weeds you might have thought he was laughing.

Chunky lived with Mr. and Mrs. Hippo, who were his father and mother, in a sort of big nest among the reeds and bushes on the bank of the river. Near them were other hippos, some large and some small, but Chunky liked best to be with his own folks.

Besides his father and mother, there was Mumpy, his sister, and Bumpy, his brother. Funny names, aren’t they? And I’ll tell you how the little hippos happened to get them.

One day, when Chunky didn’t have any name, nor his brother or sister either, a great, big, fat hippo mother came over to see Mrs. Hippo. The visitor, whose name was Mrs. Dippo, as we might say, because she liked to dip herself under the water so much—this Mrs. Dippo said, talking hippopotamus talk of course:

“My, what nice children you have, Mrs. Hippo.”

“Yes, they are rather nice,” said Mrs. Hippo, as she looked at the three of them asleep in the soft, warm mud near the edge of the river. You may think it queer for the little hippo babies to sleep in the mud. But they liked it. The more mud they had on them the better it kept off the mosquitoes and other biting bugs.