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 ...

For visitors who don a mask and regulator here, the underwater wonders include clouds of tropical fish, a thriving grey reef shark population, and the island’s endemic katuali sea snake—all ...

Jake Letori, the marine scientist who runs the baited camera research, said the cameras give an insight to natural shark behaviour. He explained: "You can get 12, 15 or more grey reef sharks ...

with up to 700 grey reef sharks living around one small channel that runs through the reef. In many parts of the world shark populations have declined from over-fishing, so its exciting to see ...