Marine Mammals of the World Author:Stephen Leatherwood Marine mammals are among the most interesting and threatened species on Earth. This CD-ROM gives a complete overview of all sea mammals of the world with detailed full-colour drawings and spectacular underwater photographs as well as sound recordings for most species. Also included are an interactive identification key, distribution maps, and an... more » illustrated glossary defining more than 250 scientific terms; the entire text is hyperlinked. Marine Mammals of the World is a must for teachers, whale and dolphin watchers, environmentalists, and ocean lovers everywhere.« less