This is what's written in Arthur Spiderwick's Field Guide to the Fantastical World Around You about Sprites. Dazzling in colour and about the size of large insects, sprites have glistening membranous wings. In fact, they are often confused with exotic insects or flowers at first glance. Considered by many to be the most common type of faerie, sprites prefer to live in deep woods and make their homes high in the branches of trees. They particularly love to live in forests inhabited by treefolk an