aerial top down of Indian Ocean sea pristine clear water with coral reef drone reveal incredible scenery in Mohéli or Mwali, part of the Union of the Comoros

sea marine ocean pollution marine pollution fish turtle biodiversity aerial drone top down indian ocean indian sea africa african moheli mwali comoros island islet volcanic country fly above waves seascape destination water pristine unpolluted vacation resort mozambique channel mosquee arab heritage moroni mozambique madagascar scenic anjouan mayotte east africa southeastern coast nature seychelles