books.google.co.nz - Wild dolphins are an elusive subject for behavioral studies: How can you "do a Jane Goodall" on animals usually visible only as a glimpse of rolling dorsal fins heading for the horizon? In this unusual book, two of the best-known scientists in the marine-mammal field have assembled an astonishing variety...http://books.google.co.nz/books/about/Dolphin_Societies.html?id=yPlKzPGFUvwC&utm_source=gb-gplus-shareDolphin Societies
