The shark had the fish in its jaws and was shaking it violently. Gray reef sharks devour hundreds, perhaps thousands, of groupers during the weeks the fish congregate at Fakarava. They injure many ...

come together in numbers as high as 18,000 to mate by the full moon – a fleeting ritual which draws a pack of almost 700 hungry grey reef sharks. The pack springs into life as the sun sets and ...

The island issued a warning on Nov. 28, noting hungry sharks are approaching scuba ... waters and the most common are the Caribbean reef shark, nurse shark and hammerhead shark, experts say.