Some South Australian scuba divers love doing it on the bottom! That’s where all the benthic action happens and is a treasure trove of sights and wonders most missed by pelagic divers. Here on the bottom amid the sponges and ascidians a world of macro activity is constantly taking place. In this image a grazing […]
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Diving under the old Rapid Bay Jetty is often just like catching up with old friends, mostly good fun but sometimes leading to unexpected and beautiful surprises. Normally divers avoid currents, the biggest risk being swept off a dive plan and getting lost. Diving with a reference like a reef line or jetty pylons can […]
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In the visual cacophony of this scene the camera has captured everything from the jetty pylons and fish swimming near the surface to the bright orange nudibranch grazing on the rocky reef foreground. Is this really a fish’s eye view within the underwater world? Perhaps, but not for the reasons you might think. Optically speaking […]
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What’s pink and fluffy and tastes great? The pink spongy mass might look like fairy-floss but that’s where the similarity ends, unless of course you are a nudibranch. This is the first time I have found this species of nudibranch, Ceratosoma brevicaudatum, eating this particular species of sponge. Perhaps that’s where it gets its pink […]
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This beautiful creature keeps me coming back over and over looking for nudibranchs under our local jetties. There is nothing really exotic about Ceratosoma brevicaudatum. They are common, easy to find and come in a range of sizes from the size of my fingernail to the length of my hand. In fact it is the […]
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