This book is an ambitious attempt to describe the vast diversity of life on
earth, and includes an extended discussion of how modern biologists try to
understand the relationships between organisms.
This useful reference includes a discussion of the evolution, natural
history and conservation status of many mammals, and pictures and descriptions
of representatives of the mammalian orders.
Franz DeWaal compares bonobos with both humans and with chimpanzees, and
uses his observations on these creatures to argue that morality may have
nonhuman origins.
A good general reference from the "Facts on File" series. Includes
general information on the life and history of birds plus many examples of
adaptive features of different species.
This useful reference work discusses both natural history and conservation
issues, as well as offering a well-illustrated survey of representative
reptiles and amphibians.