Sea turtlesChelonioidea

Sea turtles are marine reptiles characterised by streamlined bodies and large, paddle-like flippers, which prevent them from retracting their heads or limbs into their shells. Their hard, bony carapaces typically measure between 60 cm (24 in) and 120 cm (47 in) in length, though some species can exceed 150 cm (59 in) and weigh over 400 kg (880 lb). Carapace colouration varies by species, often displaying mottled brown, olive, or grey-green patterns, while head shapes and beaks differ according to their specialised diets.

These animals inhabit shallow coral reefs, seagrass beds, and open pelagic waters, ranging from the surface to depths of 30 meters (100 feet) for foraging; some species dive considerably deeper. Their diet is diverse, including sponges, seagrass, jellyfish, algae, and crustaceans, with specific prey preferences varying among species. Primarily solitary, sea turtles are frequently observed resting on reef ledges or sand patches, regularly surfacing to breathe. Green and Hawksbill turtles are commonly encountered on 🌊 Red Sea reefs.