Tuesday, May 22, 2012 CNN.com: Peru dolphins died of 'natural causes' CNN.com CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. Peru dolphins died of 'natural causes' May 23rd 2012, 01:08 Hundreds of dolphins that washed up on Peruvian shores died of natural causes, a government official said in a radio interview Tuesday. You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions Tweet