ABC Australia: Very sad, been a long time since I have been there.
World-famous Ningaloo Reef on highest alert level for coral bleaching as 'unusually' hot water envelops WA coast
Unusually hot water puts Ningaloo Reef at risk of coral bleaching in the coming weeks as climate change exacerbates the problem, with authorities predicting bleaching will occur annually by 2049.
www.abc.net.au