This book is about restless animals, about eternal wanderers, four-legged, winged, sea, about where and where they wander from, fly, swim and how they find their way. For a long time, people have been worried about the inexplicable "intuition" of animals, their "supernatural" (it seemed to many) instinct - the "sixth sense," which helps to accurately navigate the world around them, the ability to see the invisible, hear the inaudible. Many of these secrets are solved by science.