Craig Packer takes us into Africa for a journey of fifty-two days in the fall of 1991. But this is more than a tour of magnificent animals in an exotic, faraway place. A field biologist since 1972, Packer began his work studying primates at Gombe and then the lions of the Serengeti and the Ngorongoro Crater with his wife and colleague Anne Pusey. Here, he introduces us to the real world of fieldwork--initiating assistants to lion research in the Serengeti,...