This is a young Eastern Bluebird. It has almost attained the adult blue, chestnut and white plumage, but it still has some juvenile spotting. Bluebirds are a member of the Thrush family, most of whom have abundant spotting on their fronts. Bluebirds and another Thrush family member, the American Robin, only have spots when they are juveniles.
Birds in My Viewfinder 