In the past 40 years, three waves of crown-of-thorns starfish outbreaks have had a major impact on the many reefs that make up the Great Barrier Reef. Crown-of-thorns starfish (also known as COTS) are marine invertebrates that feed on coral. #greatbarrier
by outbackcook 7 years ago | via Instagram

Simpan rindumu pada ketinggian, sampai cuaca benar-benar membaik ???????? #safetyfirst In frame ???? @opik_as @aep.mahdi @oman.firmansyah @mustikaanggrainika @rando_agustian @banyubiru21 Taken by ???? @iyad_aje • • • Repost by: @mustikaanggrainika ⬇ Tag
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