The Boy and the Egg

The Boy and the Egg is a very cute story. 
The illustrations are lovely.
The first page full of eggs with just some features or limbs sticking out is funny and mysterious. Spend some time on the first page, to name the animas that might be hiding in the egg. This will bear fruit when you go on with the story and find out if your guesses were right. 
You can even count the occurences of a kind on that page. The funniest one has to be the fish.
What do you think is going to hatch out of the egg, the boy found?