From the National Wildlife Federation? comes the most up-to-date, all-photographic field guide to North American trees. The Jeffrey Pine, Coconut Palm, Staghorn Sumac, and Western Hemlock: this single, portable volume features these, plus more than 700 other tree species and varieties, with special emphasis on their leaves, bark, fruits, and flowers. More than 2,000 stunning images show these trees in their natural habitats. Other features include:...