The Sibley Guide to Trees

Price:  $39.95

David Allen Sibley, the preeminent bird-guide author and illustrator, now applies his formidable skills of identification and illustration to the trees of North America.   With more than 4,100 meticulous, exquisitely detailed paintings, the Guide highlights the often subtle similarities and distinctions between more that 600 trees-native trees as well as many introduced species.  The Sibley Guide to Trees is a necessity for every tree lover, traveler, and naturalist.