Dugong Resting Under Clear Sea Waters In Great Keppel Island, Queensland, Australia

dugong sea cow dugong dugong manatee great keppel island great barrier reef sea under water queensland underwater marine mammal qld ocean central queensland wildlife australia island water keppel environment under capricorn coast large habitat background animal species beach national geographic fauna mammal marine relax nat geo animal planet resting wild nature woppa rest vulnerable no people natural woppaburra sleep nobody sirenia behavior outdoor