Two green sea turtles or Chelonia Mydas resting in Hawaiian coral reef environment

sea turtles chelonia mydas marine environment coral reef anini beach shallow water diving underwater sea water family cheloniidae indian ocean kauai island carapace specimen ecosystem juvenile tropical environment pacific ocean offshore herbivorous size females flippers blue turquoise flattened body species males plastron atlantic seaside endangered animal coast animals resting mating season migration surface reptiles life circle hawaiian green protected breeding two scenic population length sun rays healthy