Species sighted at Witton Bluff & Christies Reef

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Species sighted at Witton Bluff & Christies Reef by Steve Reynolds As reported in My Early Diving Days , Witton Bluff is the high point on the coast between Port Noarlunga and Christies Beach. It is named after the 1839 wreck of the David Witton. I did my first sea snorkel there […]

The Growth of Mangroves at the Jervois Basin, Ethelton

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The Growth of Mangroves at the Jervois Basin, Ethelton by Steve Reynolds On 20th July 2019, I visited the Jervois Basin Ships’ Graveyard, along with Phill McPeake’s son-in-law Danny and his brother Gerard, with some of their children. We were there to record details of the Trafalgar wreck as part […]

Living the Dream about the Seagrass Lady

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“Living the Dream about the Seagrass Lady” by Steve Reynolds During the 1980s, I was given a copy of a Reader’s Digest article about a “Seagrass Lady” called Anitra Thorhaug who was pioneering transplanting of seagrass to restore degraded habitat. Her work was something that I aspired to back then. […]

Dredging at Outer Harbor

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Dredging will again be carried out in the Outer Harbor shipping channel and the swing basin next winter. The EPA has recommended that Flinders Ports use a smaller dredging vessel than what was used 13 years ago. In 2005, dredge spoil spread down Gulf St Vincent, reducing visibility and smothering […]

The small congolli that I found ‘belly up’ at Myponga Beach

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I recently collected a small congolli that I found effectively ‘belly up’. The small congolli effectively ‘belly up’ (Taken by David Muirhead) Actually, it was lying on its side, on the shallow bottom towards one sandy rubbly bank of the moderately briskly outflowing but very narrow rivulet. The small congolli lying on its side, […]

The 1875 Communication Cable from Normanville to Kangaroo Island

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In December 1875, a submarine communication cable ran from Normanville to Kingscote on Kangaroo Island. Society member and local resident, David Muirhead sent us the following details and photographs concerning the cable: – The spot where the communication cable to Kangaroo Island ran into the sea at Normanville (Taken by […]

Warning of hefty penalties for reef picking

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That heading comes from PIRSA as part of a warning to fishers regarding rules for removing organisms  from intertidal reefs in SA. Reef Watch says that it gets quite a few reports from members of the public who have observed people taking organisms off intertidal reefs. The taking of marine organisms […]