Great Barrier Reef home to giant doughnut-shaped structures with unique animal and plant communities - ABC News
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How Many Types of Coral Are There In the Great Barrier Reef? | Brain coral, Coral reef plants, Great barrier reef
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Great Barrier Reef Coral Reef In Queensland Australia Ocean Tropical Animals Pisces Plants 1920x1200 : Wallpapers13.com
![Great Barrier Reef Marine Park Authority on Twitter: "As the world's largest coral reef ecosystem, the #GreatBarrierReef encompasses 2900 separate coral reefs, includes about 1050 islands and is home to more than Great Barrier Reef Marine Park Authority on Twitter: "As the world's largest coral reef ecosystem, the #GreatBarrierReef encompasses 2900 separate coral reefs, includes about 1050 islands and is home to more than](https://pbs.twimg.com/media/EiGJb_DWkAAEntN.jpg)
Great Barrier Reef Marine Park Authority on Twitter: "As the world's largest coral reef ecosystem, the #GreatBarrierReef encompasses 2900 separate coral reefs, includes about 1050 islands and is home to more than
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