Gray reef sharks (Carcharhinus amblyrhynchos) glide over reef, Chuuk, Federated States of Micronesia, Caroline Islands, Micronesia, Pacific Ocean, Pacific

fish fishes gray reef sharks sharks carcharhinus amblyrhynchos chuuk federated states of micronesia pacific endangered conservation tropical swimming day outdoors nature natural world marine life underwater groups shark grey reef shark grey reef sharks sea seas ocean oceans pacific ocean micronesia danger caroline islands horizontal