A new generation of illustrated natural history handbooks, produced in conjunction with the Smithsonian Institution.  The new DK Nature Guides form a comprehensive, accessible, and informative series of illustrated reference books that tackle key natural history subjects in DK's inimitable style. From beech to buttonwood, pear to polar, walnut to weeping willow, Nature Guide: Trees is packed full of stunning images that reveal intricate details and unique characteristics of each tree, whether a spore, seed, or flowering tree. Includes:    ⃦ Stunning images revealing intricate details and unique features of specimens    ⃦ Expert writing and research by specialists    ⃦ Clear, concise, and informative text bring the subjects to life    ⃦ Specially commissioned close-up photography and illustrations    ⃦ Carefully structured profiles ensuring it is easy to locate key information    ⃦ Entries organized in intuitive categories or groupings for ease of reference