“Dung beetles follow the Milky Way; the Cataglyphis desert ant dead-reckons by counting its paces; monarch butterflies, on their thousand-mile, multigenerational flight from Mexico to the Rocky Mountains, calculate due north using the position of the sun, which requires accounting for the time of day, the day of the year, and latitude; honeybees, newts, spiny lobsters, sea turtles, and many others read magnetic fields. – Kim Tingley, The Secrets of the Wave Pilots.”
