"There!" he cried. "It's in the upper left-hand corner, just as I told you." And he chuckled as loud as he dared—with Farmer Green inside the building, milking the cows.

As Ferdinand Frog gazed upward a shadow of disappointment came over his face. And for once he did not smile.

"Do I look like that?" he faltered.

"You certainly do," old Mr. Crow assured him. "See those eyes—don't they bulge just like yours? And look at that mouth! It's fully as wide as yours—and maybe a trifle wider!"

"The face does look a bit like mine, I'll admit," Ferdinand Frog muttered. "But no one could ever mistake one of us for the other. . . . What's the name of this creature?"

"It's called the hippopotamus," old Mr. Crow replied. "I heard Johnnie Green say so. And he ought to know, if anyone does."


IV

MR. CROW LOSES SOMETHING

The picture of the hippopotamus on Farmer Green's barn did not please Ferdinand Frog. But in a few moments he began to smile again.