Michigan Trees & Wildflowers, An Introduction to Familiar Species, is a must-have, reference guide for beginners and experts alike. Whether you're on a nature hike or taking a stroll in your neighborhood, you'll want to take along a copy of this indispensable guide. The Pocket Naturalist(tm) series is an introduction to common plants and animals and natural phenomena. Each pocket-sized, folding guide highlights up to 150 species and most feature a map identifying prominent sanctuaries and outstanding natural attractions. Each is laminated for durability.