‘Out on a swim’ is a coral reef blog that tells the stories of the characters who live under the waves and what has caught my eye when ‘out on a swim’ in the lagoons of Norfolk Island. It is also a record of the difficulties Norfolk Island’s reef faces, like many others around the world, as a result of the poor water quality that has been allowed to flow onto it.
This blog is rated in the Top 20 Coral Reef Blogs in the world.
Surge wrasse, Thalassoma purpureum, Norfolk Island
George is a surge wrasse, also known as a green-blocked wrasse, purple wrasse or red and green wrasse, and more formally as a Thalassoma purpureum. All Norfolk Island’s lagoon-dwelling surge wrasses are referred to as ‘George’. These guys are insanely, eye-achingly colourful, so I decided they were worthy of a photo dump on these pages.
Read MoreHigh tide and pounding waves on Norfolk Island’s coral lagoon, southern shore, looking east towards Point Hunter
More reports to add to a long catalogue of reports were delivered to the general public over the last few days on Norfolk Island’s water quality and reef health. Reassuringly, they all say the same thing. Our poor water quality is affecting the health of our reef. So the science must be good! So when are we going to do something about it?
Read More