100 Facts Butterflies & Moths takes an in-depth look at the extraordinary lives of butterflies and moths for children aged 7 . Discover which is the world's biggest moth, where thousands of monarch butterflies roost in winter and how a caterpillar becomes an adult butterfly or moth. Covering a wide range of topics from feeding to flight, 100 numbered facts will challenge children, encouraging reading from start to finish. Every page is packed with amazing photographs and artwork, while activities, quizzes and cartoons add an extra element of fun, making 100 Facts Butterflies & Moths the perfect introduction to this incredible topic.