The corpses of hundreds of dugongs have been washed up on shore Photo: ALAMY
Along hundreds of miles of beaches and on the shore of small islands, the rotting carcasses of green turtles and dugongs have are being washed ashore in alarming numbers - victims, scientists believe, of the after effects of the cyclone and floods that have afflicted this part of Australia in the past year.
Now naturalists fear that up to 1,500 dugongs – a species of sea cows – and 6,000 turtles along the Reef are likely to die in the coming months because their main food source, sea grass, which grows on the ocean floor, was largely wiped out by the floods and cyclone. In some places the plants were ripped from the seabed by currents created by the storms and in others they were inundated under silt and soil washed out from the land by the torrential rains.
Beachgoers have reported stumbling across groups of turtles in shallow waters near Townsville – only to discover they were dead or dying. "This is a long-term environmental disaster," said Dr Ellen Ariel, a turtle expert at James Cook University. "It is not like an oil spill where you can clean the water and move on. It is such a large stretch of coastline... We have had mass strandings of turtles. The turtles are sick and starving and can't go on any longer. They don't have anywhere to go."
The Great Barrier Reef Marine Park Authority says it expects more dugongs to die than in any previous event.
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http://www.telegraph.co.uk/news/worldnews/australiaandthepacific/australia/8753630/Mass-starvation-of-dugongs-and-turtles-on-Great-Barrier-Reef.html