All animals move, but how they move-whether they waddle, stomp, or fly, is a source of endless fascination for children. WADDLE!, like its predecessors GALLOP! and KICK!, uses 'scanimation' technology to simulate movement by the simple turning of a page. Unlike the previous two books, though, WADDLE! also introduces colour into the text and illustrations, so children are learning two key preschool concepts at once: colours and motion. Leaping green frogs, flapping red hummingbirds, slithering yellow snakes, these animals are truly amazing to see.