Stranded: A whale of a mystery

Scientists generally agree that sonar can trigger strandings of certain whales, but no one really knows what leads these deep divers to the beach

Off the eastern edge of AndrosIsland lies the Tongue of the Ocean, a hundred-mile, inky blue swathe of sea over the GreatBahamaCanyon. Bounded on the south and east by the shallow sands of the Bahamas banks, the seafloor drops precipitously from 3 meters near shore to more than 2,000 meters farther out.