Great for families, kids, educators, and amateur naturalistsWaterproof and transportable for use in the fieldMore than 400,000 Mac's Field Guides sold!Tape them onto the deck of your kayak! Slip them into your pack! Keep them handy for backyard use! No matter the weather or terrain, Mac's Field Guides are the perfect wildlife identification tool for the amateur naturalist, covering a wide variety of subjects and regions in North America.Created by...