Book excerpt: Why do elephants bury their dead? What makes birds sing and cranes dance? Do animals appreciate art? Do they know the difference between right and wrong? Do they experience awe and wonder? In this revised second edition of his celebrated book, Reverend Gary Kowalski combines heartwarming stories with solid science to show that other creatures are not insensitive objects devoid of feeling and intellect but thinking, sentient beings with an inward, spiritual life.