This waterproof, laminated FoldingGuide(TM) includes detailed descriptions and illustrations of 52 gamefish, panfish, and bait species found in cold mountain lakes and streams, and in lowland rivers, lakes, and ponds of the Rocky Mountain Region. Species selection and text by Dr. Robert Werner, professor emeritus of environmental science at SUNY. Instant access to just what you need to know. Perfect for boat or tackle box.