Ever since he was an infant, Pigeon Jones has lived on the back of an artistically gifted white elephant named Birch. Birch is a loving father, but that doesn't stop Pigeon from wondering about the human parents who abandoned him. Birch has dreams, too of being a well-known artist, and of finding the acrobat he fell in love with while they performed together in a circus years ago.And so, on Pigeon's tenth birthday, their search for fame and lost loves...