As if there isn’t already enough proof that dolphins are remarkably intelligent, Keller Laros was doing a night dive in Hawaii when he was approached by a bottlenose dolphin. As it turned out, a hooked fishing line had entangled one of the dolphin’s pectoral fins. Fortunately, Laros had a pair of shears to help free the mammal and Martina Wing was present with a camera to capture the epic rescue. What an incredible moment! We salute you, Keller Laros!
Source: Keller Laros