For wilderness travelers and backyard naturalists alike, the sheer number and variety of North American trees can make identification a daunting task. For those who have struggled to distinguish the Pacific Yew from the Redwood or the Quaking Aspen from the Fremont Cottonwood comes Trees of the U.S., a user-friendly series of field guides. Ingeniously organized to allow for easy reference, each book in the series offers complete coverage of a given region of the United States and includes detail ...