WALKER'S MAMMALS OF THE WORLD: Monotremes, Marsupials, Afrotherians, Xenarthrans, and Sundatherians

The preeminent guide to the world's mammals is now enhanced with a dramatically expanded volume covering 19 orders, including elephants, armadillos, and manatees. Features 500 full-color images throughout, extensive bioconservation data, with discussion of every species in an IUCN Red List threatened category, and more!