Biotalk: Animal and Human Communication
This is an in-depth look at the various forms of communication of different animal species and how they compare to the language of human beings. This book is revamped from time to time; illustrations and text are periodically added. The version you accept now will be different than those of the future.
Currently, this book is available only on CD or as a download.
Postage on the CD is $6 to anywhere in the USA.