A close encounter with a halfmoon grouper causes an amazing transformation from mottled red to mustard yellow.
Read MoreHalfmoon grouper - Epinephelus rivulatus
‘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.
Halfmoon grouper - Epinephelus rivulatus
A close encounter with a halfmoon grouper causes an amazing transformation from mottled red to mustard yellow.
Read More