S.T. is a domesticated crow. He is a bird of simple pleasures: hanging out with his owner Big Jim, trading insults with Seattle’s wild crows (those idiots) and enjoying the finest food humankind has to offer: Cheetos. But when Big Jim’s eyeball falls out of his head, S.T. is left with no choice but to venture out into a frightening new world, where he discovers that the neighbours are devouring each other, and the local wildlife is abuzz with rumours of dangerous new predators roaming Seattle….