diving at Silver Steps

I am really getting back into this diving thing! Last week, I made another trip to Seaways Dive Centre in Penryn to rent some gear (£25 for 24 hrs) and go out with dive buddy Chris. First a dive at the end of the day at low tide at Silver Steps in Falmouth. A great encounter a minute after we got in with a cuttlefish:

We then set out over the gravel beds towards the open sea. A pretty barren affair, with lots of decaying seaweed. Mainly Spiny and Common starfish and Pulled carpet shell Tapes corrugata, Warty venus Venus verrucosa and Rayed Artemis Dosinia exolata. A picture of the latter being eaten by a common starfish:

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Turban top shells Gibbula magus were on my list to get for the aquarium and I noticed that this species is extremely common (several per square meter) so I took a bunch home. The shells look pretty beaten up with lots of stuff growing on ’em but I think they are pretty cool; truly subtidal so no risk of them creeping out of the tank:IMG_0292We then made it back to the rocky coast and found a nice gully with overhanging rocks with lots of interesting critters. One little cove was home to ten or so shy Leopard-spotted gobies (I plan to go back with my GoPro and leave it there filming for half an hour to pick it up later). We found a big lobster Homarus vulgaris, a beautiful Bispira volutacornis worm (I have already posted pics of these species recently and I will try to show more self-restrainst from now on and not keep posting similar photos). Also for the first time some large Edible sea urchins Echinus esculentus. Probably a really common species when you dive a little deeper but the very first time I saw it. Have to practice a bit more with the new Canon Powershot D30 as I am not completely convinced about its qualities yet (I did not bother to post-process any of the pics btw). IMG_0328

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diving

Having a diving certificate, being passionate about marine life and having lived in Cornwall for the past few years, it was a bit of a crime to not have been diving (bar a single dive last year). Last week I had the opportunity to join some experienced divers and went for two dives. The first dive was at local spot Silver Steps in Falmouth. We did not go deep (8 meters or so) and could stay in for over an hour. We spotted some cuttlefish (too shy to be photographed), a Greater pipefish Syngnathus acus and two Snake pipefish Entelurus aequoreus. A picture (made with my recent Canon Powershot purchase) of me (looking rather angrily) holding the latter species:IMG_0131For the second dive, we went to Porthleven, west of the Lizard peninsula and sheltered from the easterly winds. It was hard to figure out where to best enter the water; east of the village the cliffs seemed a bit high. In the harbour itself we still had to clamber of some rocks and then had to swim out a bit first to stay out of the way of any passing boats:IMG_0150This dive site was prettier than the first one: there was a larger rock face covered by seaweeds (notably the large Desmarestia ligulata that was completely absent from Silver Steps) with a clean sandy bed beneath (loads of Two-spotted gobies around as always). Lobsters Homarus vulgaris seemed to be relatively common, as we did not particularly look hard but found two individuals (as well as a Spidercrab Maja squinado):IMG_0168

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IMG_0191One of my dive buddies pointed out a fish, I enthusiastically but mistakenly chased a small Bib Trisopterus luscus; much to their bemusement they were actually pointing at a Red gurnard Aspitrigla cuculus. It was not shy at all:IMG_0176

IMG_0178Finally, when getting out of the water, amongst the Shannies I noticed a beautiful Montagu’s blenny Coryphoblennius galerita:IMG_0203