An engrossing and revealing study of why we deem certain animals "pests" and others not--from cats to rats, elephants to pigeons--and what this tells us about our own perceptions, beliefs, and actions, as well as our place in the natural world A squirrel in the garden. A rat in the wall. A pigeon on the street. Humans have spent so much of our history drawing a hard line between human spaces and wild places. When animals...