This field guide to birds is fully revised and updated, and includes illustrations and authoritative, easy-to-use text.

From the black swan to the ruby-throated hummingbird, Nature Guide Birds of the World, profiles the world's most amazing bird species. Part of a new generation

Do you know that cormorants are expert fishers? They swim along the water and then quickly dive to catch their prey! Or that great crested grebes fluff up their

Do you know that rabbits eat their own poo? That butterflies taste with their feet? Or that starfish aren't actually fish? This trusty companion guide uncovers