Why choose just one bird when you can admire an entire flock? Seven individually boxed mini puzzles nest together inside this collector's set of beautifully illustrated images of a Carolina wren, a red-winged blackbird, an American goldfinch, a western bluebird, a belted kingfisher, a pileated woodpecker, and a cedar waxwing. Each 100-piece puzzle measures 7"x9" when complete, and comes with instructions for accessing the Cornell Lab of Ornithology's vast audio library of bird songs and calls. What a wonderful gift for the bird-watcher you know…or divvy up the puzzles between your nature-loving friends!