Nature Wary offers three of our bestselling guides to dangerous and invasive species--Alien Invaders in Nature, Dangerous Animals & Plants and Invasive Weeds of North America--attractively packaged in an acetate bag. These beautifully illustrated folding guides highlight many familiar and unique species of North America that are non-native, problematic or dangerous. Laminated for durability, Pocket Naturalist Guides are lightweight, pocket-sized sources of portable information and ideal for field use by naturalists of all ages. Made in the USA.