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

commerson's dolphin surfacing carcass island south america ocean marine life wildlife swimming nature dolphin behavior water playful splash aquatic fauna habitat environmental conservation coastal species indigenous ecosystem animal observation biodiversity research natural setting tranquil scenic exploration outdoor behavior marine mammals oceanography marine environment animal life species observation pelagic sea surface marine biology dolphin watching ecotourism animal tracking conservation efforts natural habitat coastal waters