![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
Great Barrier Reef home to giant doughnut-shaped structures with unique animal and plant communities - ABC News
![How Many Types of Coral Are There In the Great Barrier Reef? | Great barrier reef, Coral reef plants, Reef How Many Types of Coral Are There In the Great Barrier Reef? | Great barrier reef, Coral reef plants, Reef](https://i.pinimg.com/736x/80/e9/ae/80e9ae653f51d06a956dc6751b2163bf.jpg)