Valentyn the Frog

Based on the German fairy tale by Burny Bose.

"Croak, croak... why are you staring at me like that?! I'm a prince!" - declares one day a spoiled little frog boy and runs away from his parents to find a princess in a world where frog enemies lurk: snakes, hedgehogs, and especially storks.

Valentyn meets a small bird named Isabella along the way and honestly warns and protects her from storks - until it turns out that Isabella is... a stork. And yet at the same time his best friend.