Once upon a time a bird was on a tree.
And every day he got stuck in the twigs.
Until one day a snake came to him and put some pepper on him.
And because of that the bird knew that he might get eaten.
And because of that he jumped out on the ground and he broke his leg when his leg hit a rock.
Until finally he decided to chop his leg off.
And ever since he lives in the water because he has no legs and the snake can’t swim in the salty water of the sea.