Caretta caretta Location: Atlantic, Indian, and Pacific Oceans, as well as the Mediterranean Sea Diet: Omnivorous (Jellyfish, Squid, plants, conchs, crabs, fish) Predators: Sharks, Seals, Killer Whales Tracking: The Loggerhead Turtle is an endangered species, whose numbers have been steadily declining mainly due to human interactions (pollution, shrimp trawling, development). Tracking this species allows scientists to monitor some of their movements, as well as get a better estimate on population and mortality rates.