Pocket Guides Publishing Animal Tracks Pocket Guide. Fully illustrated the Pocket Guide to Animal Tracks features illustrations of numerous birds and other animals with their tracks alongside so you can quickly and easily figure out the tracks you're looking at. A ruler along the page edge lets you size the footprints you find for even better identification. The Pocket Guide to Animals and Tracks is a must-have for anyone who spends time outdoors from hikers and backpackers to birders and nature lovers Specifications for Pocket Guides Publishing Pocket Guide to Animals / Tracks: Manufacturer: Pocket Guides Publishing Application: Hunting Color: White Features of Pocket Guide to Animal and their Tracks from Pocket Guides Publishing: Terrific for outdoorsmen hunters and nature lovers Ruler along page edge lets you measure tracks for size Identify big game small game birds and more from their print marks Spiral binding lets pages lay flat for easy reading in the field Side tabs let you find the right chapter quickly Fully waterproof (tested by soaking in water for months on end) dirt-proof tear-proof wind-proof kid-proof. Pages are made of specially formulated heat-treated PVC plastic - polished resin-coated polyvinylchloride polymer). Pages feature: Bright white printing surface - all printing is clear and precise Virtually indestructible - the pages can't rip or tear and the corners won't bend over Flexibility - pages can bend without breaking Washable surface - just wipe clean after use or wash in water Steel rule die cut with polished edges - the corners won't poke you while in your hand or in your pocket as often happens with plastic printed materials Will not warp fade or deteriorate. (Keep out of direct sunlight for prolonged periods - nothing can prevent the sun's ultraviolet rays from "yellowing" any kind of paper or plastic. Under normal conditions it will take years of use for a Pocket Guide to "yellow" and even then it will remain clear and perfectly readable) Package Contents: Andy Diamond: Cordes/LaFontaine Pocket Guide to Animals / Tracks Pocket Guides Publishing PGAT: Animal Tracks Pocket Guide