Freshwater Fishes is the perfect pocket-sized folding guide for the nature enthusiast. This beautifully illustrated guide highlights over 120 familiar species organized by family. Laminated for durability, this handy guide is a great source of portable information and ideal for field use by novices and experts alike. Weatherproof guide opens up to 12 full-color, laminated panels. Measures 21” x 8” when fully expanded, yet designed to easily fit into your hiking pack when folded.