"Bats Sing, Mice Giggle" tracks many years of research by hundreds of scientists that reveals how wild animals, as well as pets, have inner, secret lives of which until recently - although many animal lovers will have instinctively believed it - we have had little proof. The authors show how animal 'friends' stay in touch, and how they warn and help each other in times of danger; how some animals problem-solve as or in some instances even more effectively than humans - and how they regulate, cre...