The story goes, that a rabbit finds an egg, but can't for the life of him figure out what sort of creature hatched out of it.
When they arrived, the egg had hatched. There stood the strangest animal that ever was! "He doesn't look like any animal I have ever seen before", said Rabbit. "He has a big beak and little webbed feet just like Duck." "He has a tail and a fur coat just like Beaver," said Mrs. Hen. "And he is very shy, like Squirrel." "What are you, my dear?" asked Mrs. Hen. But the roly-poly animal said, "I don't know." Then splash, kersplash! that roly-poly animal jumped into the river and swam right down to the bottom.