Longman Publishing Group, Pearson Education New Zealand Limited. Longman Group Limited Longman House , Burnt Mill , Harlow , Essex CM20 2JE , England and Associated Companies throughout the world . © Longman Group Limited 1985 All ...
Anita Ganeri, Parragon, Incorporated. Yes . A sperm whale's brain weighs up to 20 pounds . That's about six times heavier than a human brain ! Luckily , the whale has a very large head to fit it in , which takes up about a third of its ...
Smith, A.W., R.J. Brown, D.E. Skilling, H.L. Bray and M.C. Keyes. 1977. Naturally-occurring leptospirosis in northern fur seals (Callorhinus ursinus). Journal of Wildlife Diseases 13:144-148. 134. Smith, A.W., D.E. Skilling, ...
Report Food and Agriculture Organization of the United Nations, Food and Agriculture Organization of the United Nations. Working Party on Marine Mammals. THE TRANSITION FROM FISHERIES TO MARINE FARMING AS THE PRIMARY LONG - TERM ...
A very diverse range of marine mammals live in New Zealand waters, representing almost half of the world's species.
Marine Mammal Research: An Overview
Handbook of Marine Mammals: Seals. Vol. 2
Marine Mammal Research in the Southern Hemisphere: Status, ecology and medicine
Sea Mammals explores the origins and history of marine mammals, then looks at the many varieties that exist today, from the blue whale-the largest animal that has ever lived-to the vaquita, the world's smallest and most endangered sea ...
Presents information on marine mammals and discusses the ways people are trying to protect them from global threats.