NGAIO ROCK

Butterfly Perch
West of South Harbour
POOR KNIGHTS IS, NORTHLAND 
Depth: 0-32m
Steep wall on the eastern side and broken reef on the west. Great place to see mosaic moray eels amongst the rocks and Palmer’s diademas at the base of the wall at 30m. Most of the colourful species of nudibranchs can be seen here plus coral shrimps. If the baitfish schools are swirling around there are usually some kingfish hunting them. A lionfish, mentioned in numerous books, was found there in 1990.