The Lost Art of Reading Nature’s Signs: Use Outdoor Clues to Find Your Way, Predict the Weather, Locate Water, Track Animals_and Other Forgotten Skills https://www.amazon.ca/Lost-Art-Reading-Natures-Signs/dp/1615192417/ref=la_B004P9V36C_1_1?tag=ca-skim1x167141-20&s=books&ie=UTF8&qid=1500574716&sr=1-1