Sonar Blamed for Mass Stranding of Melon-Headed Whales

Four years ago, about 100 melon-headed whales mysteriously entered a shallow lagoon system in northwest Madagascar and became stranded. Now scientists say the creatures' demise was likely brought on by sonar used to map the ocean floor for ExxonMobil.



via LiveScience.com http://www.livescience.com/40026-sonar-mass-stranding-whales.html