The Mokarran Protection Society in French Polynesia focuses on studying and preserving great hammerhead sharks, a critically endangered species due to overfishing. French Polynesia serves as a vital shark sanctuary, prohibiting shark fishing in its waters. The society conducts research, dives, and educational programs to protect these sharks and their habitat. Through efforts like laser photogrammetry and acoustic tagging, they aim to track and conserve the sharks’ populations effectively.