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

commerson's dolphin dolphin surfacing carcass island falkland islands south america marine life wildlife ocean splash sea aquatic swimming adult dolphin natural habitat behavior nature conservation biodiversity cetacean marine mammal coastal waters exploration journey travel adventure ecology oceanography marine biology animal behavior environment marine ecosystem interactions ocean waves playful fascinating wild ocean surface nature lovers underwater world coastal ecosystem animal observation scientific study natural behavior