Raised by hawks, on the top ledge of a New York apartment building, Oddry is a creative inventor who leads a secret life of adventure. So secret, she can't even talk to other humans. Her hawk parents forbid it. They believe that if humans discover Oddry, something bad might happen. But that's OK; Oddry has animal friends and can talk to them, and she is absolutely happy and content with her splendid life. Until one day a boy named Will discovers her, and her whole world changes forever.