Only 10% of All Large Fish Are Left in the Oceanhttp://articles.mercola.com/sites/articles/archive/2003/05/28/fish-extinct.aspxThe number of large fish, including tuna, marlin, swordfish, sharks, cod and halibut, in the world’s oceans have dropped by 90 percent in just 50 years, according to a study. This means that only 10 percent of all large fish are left in the ocean, andenCommunityServer 2008.5 SP1 (Build: 31106.3070)