Learn about the bottlenose dolphin
Official: 'Natural causes' behind dolphin deaths in Peru
Mysterious Mass Deaths Claim Dolphins & Pelicans
Peru investigates deaths of 500 sea lions on north coast - BBC News
Mass Dolphin Strandings Off Peru's Coast - Heal the Bay
Mass Dolphin Death Mystery In Peru, Authorities Blame It On Viral Infection
3,000 Dead Dolphins Have Washed up on Peru's Beaches — and Oil Exploration Could Be the Culprit
Mystery of 400 dead dolphins found on north Peru coast
TWENTY rare pink dolphins killed in Peru's
400 Dead Dolphins Washed Up on Peru Beaches in January
Dolphin that shared a tank with Lolita the orca at Miami Seaquarium moves to SeaWorld San Antonio, National News
Whales and dolphins can naturally muffle loud sounds, potentially protecting them from sonar and other dangers, Science
Bottlenose Dolphin Whale Watching Handbook
River Dolphin Bites Woman's Foot down to Bone in Extremely Unusual Attack