"Before GPS, before the compass, and even before cartography, humankind was navigating. A windswept tree, the depth of a puddle, or a trill of birdsong could point the way home, and they still do--if you know how to look. With The Natural Navigator, Tristan Gooley invited us to notice the directional clues hidden all around: in the sun, moon, stars, clouds, weather patterns, lengthening shadows, changing tides, growing plants, and habits of wildlife....