Adult Commerson's dolphin (Cephalorhynchus commersonii), surfacing in Stanley Harbor in the Falkland Islands, South America

adult commerson's dolphin surfacing stanley harbor falkland islands south america marine life cetacean aquatic wildlife ocean habitat conservation swimming playful dorsal fin coastal nature environment animal behavior island sea splash echolocation mammal swimming habits reproduction social behavior tour ecosystem natural habitat underwater marine mammal species behavior proximity coastal waters research observation interactions biodiversity marine ecology oceanography natural wonder wildlife tourism travel adventure exploration observation point marine sanctuary