The Intelligent Dolphins, The Giant Whales And The Inoffensive Dugong Or Sea-Cow Are Among The Most Fascinating Creatures In The Wild. Every Aspect Of Their Way
More than 70% of the earth's surface is covered by water, making it an ideal and abundant resource for studying species diversity, faunal communities, and ecosy
With coverage on all the marine mammals of the world, authors Jefferson, Webber, and Pitman have created a user-friendly guide to identify marine mammals alive