Hawksbill turtle (''Eretmocheyls imbricata'') – known; leatherback turtle (''Dermochelys coriacea'') – possible; green turtle (''Chelonia mydas'') – known; olive ridley turtle (''Lepidochelys oliveacea'') – possible; sperm whale (''Physeter macrocephalus'') – possible; sei whale (''Balaeonoptera borealis'') – possible;