Acorn Naturalists offers the complete line of Waterford Press pocket guides to the plants and animals found in each states or province in the United States and Canada. These beautifully illustrated folding guides highlight both familiar and unique species and include ecoregion maps featuring prominent wildlife-viewing areas and botanical sanctuaries. Laminated for durability, these guides are lightweight, pocket-sized sources of portable information and thus ideal for field use by novices and experts alike. Compact 4" x 8" size opens out to 8" x 22". Color pictures and pertinent information occur on both sides of each guide.