For thirty years, Brian Brett shared his office and his life with Tuco, a remarkable parrot given to asking such questions as “Whaddya know?” and announcing “Party time!” when guests showed up at Brett’s farm. Although Brett bought Tuco on a whim as a pet, he gradually realizes the enormous obligation he has to the bird and learns that the parrot is a lot more complex than he thought. Simultaneously a biography of this singular bird and a history...