Be challenged for hours by this complex puzzle, featuring every feathered friend from a tiny hummingbird to a giant emu to owls, waterfowl, tropical birds, backyard birds, and many, many more! Puzzle image is based on art from the acclaimed picture book, A ll the Birds in the World, by David Opie. 1000 precision-cut pieces fit snugly. High-resolution image. Linen-textured surface reduces glare. Durable premium blue puzzle board. Full-sized, full-color poster of finished puzzle included for reference. Hours of fun! Box measures 9-1/4'' square x 2'' deep. Finished puzzle measures 28'' wide x 20'' high. Warning: Choking hazard, small parts. Not for children under 3 years.