Bowl of Cowries

My dive buddy Andy spotted this extraordinary scene last weekend as we made our way north on the outside of Port Noarlunga Reef. His odd gestures to me seemed to be asking, ‘did I stage this”, ‘did some other divers before us stage this’, or is there something special about this sponge that made three […]

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Noarlunga Gorgonian

At a glance you could be excused for thinking this shot was taken on some exotic tropical reef. Certainly gorgonian corals often feature in deep tropical reef locations but they are just as at home here in our South Australian cold to temperate waters as in the tropics. I first found gorgonian corals many years […]

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Cinnamon Scroll

Prowling the sandy bottom between the sea-grass beds of Rapid Bay, the carnivorous undulate volute (Amoria undulata) is on the hunt for other mollusks. Up close that beautiful spiral shell reminds me of cinnamon scrolls while from a distance a tiny Dyson vacuum cleaner. Volutes were plentiful during our recent night dive under Rapid Bay […]

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