The Happy Journey by Lindsay Perrelli
Curious Turtle is content eating his berries until he sees animal friends, Leaping Frog and Fluttering Butterfly, doing exciting things, such as jumping and soaring. He starts to wonder in his round shell what it is about him that is special and that brings as much happiness as being able to spring or fly. He decides to embark on a journey to find happiness, seeking advice from many of his wilderness friends until he finds happiness in a place he never dreamt of before.