Comes from a smoke free home. Book has a bit of crayon marks on edge of the book. What color is a bluebird? Easy to answer, but even easier when you have thecolor to match it with. Find the color in the top half of a page that matches the picture on the bottom half. From pink flowers to purple grapes, this colorful book is full of fun and surprises. Children will love solving these color puzzles featuring Eric Carle's bold and vibrant artwork.