When Jack discovers that someone is hurting local pets, he is determined that The Twitchers will get to the bottom of it. But the Twitchers are more interested in the news that a rare and endangered bearded vulture has been spotted heading for Aves Woods. Determined to prove himself a detective, Jack sets off to investigate, only to find himself in deep water. Friendless and alone, Jack must use all his bravery and detective skills to not only stop a terrible crime, one that could put the bearded vulture in danger, but to prove to his friends that he’s a deserving member of The Twitchers.