I have been out twice this week with the Canon G16 with the hope of snapping a few good photos (out of the hundreds I take). It was trickier than usual, in part because the viz was not great but also because I am making a bit less progress I feel. Investing in an expensive DSLR + housing will get me further but I do not know if it will be worth the money. However, I still have a lot to do when when it comes to mastering the principles of photography, especially getting to grips with manual settings. In this post I will highlight some of the ‘issues’ am facing; who knows I will be lucky and get some feedback via the blog (and instagram), sharing is caring! As usual, I focussed on the seaweed diversity, although at this time of year it is not the best looking. The photo above is nothing special (the seaweed looks a bit straggly) but I like the blue background. It is interesting the wide diversity of seaweed species on the Red rags in the photo below and I like the contrast of the green sea lettice versus the brown Bushy berry wreck in the second photo but both pics are a bit meh. A main difficulty is that many times the sand (orthe bleached coral weed) contrast with the subject of the photo resulting in excess highlights. I try to counteract this by reducing F-stops (resulting in an overall darker picture) and reduce highlights during post-processing. @chris_exploring recommended to choose overcast rather than sunny days which is probably the best approach (and I will have plenty of opportunities to test this the coming months!) The first pic below of a Two-spotted goby is OK but I could not get quite close enough. The second photo is of course out of focus but I included it anyway to show that some of these photos have great potential. It inspired my own photography rule (the ‘Vos Index’): the beauty of the subject (on a 1-10 scale) times the difficulty of a shot (on a 1-10 scale). We are all trying to score a 100: a perfect capture of a beautiful organism. I am stuck with mediocre captures of beautiful things. Sometimes I get a very good capture but then mostly it is of something not-so beautiful. I shoot JPEG + RAW, which is a bit of a pain as I do not want to clog my hard drive and reviewing and deleting JPEGs and then having to filter for names to delete the associated RAW files is annoying. I actually keep few RAW files because very few photos are worthy of any advanced Photoshop editing, and also the standard Windows photo editing software is not half bad. For example see the photo below of whitebait (impossible to tell if it is herring, sprat or pilchard). It is very low contrast and bluish; by reducing highlights, increasing ‘clarity’ and a bit of cropping the image is completely transformed (although still relatively unusable as the resolution is quite bad). Finally macro. I just cannot seem to get my strobe to work which is annoying so the pics below are all ambient light. I need to up my game with this as there are so many cool subjects around to shoot if you take time to look. Below some tiny (3-4 mm) snails Rissoa parva. I wanted to zoom in more but was unable to unfortunately. Next a much bigger (2 cm) Netted dog whelk Tritia reticulata (sigh, I knew this as Nassarius reticulatus, and Hinia reticulata but the name has changed again). Next, a baby (3 cm) Tompot blenny Parablennius gattorugine which are one of the easiest fish I know to photograph, not very shy! Finally another challenge to photograph, a mermaids purse (egg case) of a Nursehound Scyliorhinus stellaris shark with a tiny (2-3 cm) embryo visible. I had a little light with me that I used to illuminate it from the back but this could be improved upon as well!
Blogging slowed down a bit recently due to (variously or simultaniously) bad weather, work, bugs or unavailability of dive buddies. I entered one of the better photos I made this year (from this post) in the BBC Wildlife Magazine competition for fun and managed to get it published in the May issue, which was nice. I think I only went out once, which was a pontoon excursion in Mylor marina, the first time with the Canon G16. I tried some shots from above lying on the pontoon; I need to actually get in the water to get a better view of all the sponges, tunicates, peacock worms, mussels, oysters, anemones and seaweeds encrusting it. This shot of the Light bulb sea squirt Clavelina lepadiformis turned out best, but I believe there is a lot of room for improvement. I have bought a light which I will bring next time. I also ordered a strobe, so hopefully some proper dive photos very soon!
Friday a week ago I helped out colleagues to collect speciments for the rock pool exhibits of the annual Science in the Square event here in Falmouth. Leaving the house at 05:45 was ‘not ideal’ but seeing Gylly beach lie serenely in the early morning sun this was immediately forgotten. Low tide was not very low at all, and so it was a bit of a struggle to find animals. In the end a variety of crabs, fish and other critters could be collected. I managed to catch a Compass jellyfish and haul it from one end of the beach to the other in a full bucket of water thinking this would be a unique addition, only to find out that five others were already caught. The one really cool find was a little shark stuck in a rock pool. It was a Nursehound Scyliorhinus stellaris, also known as the Large-spotted dogfish, Greater spotted dogfish or Bull huss (distinguishable by the frilly nasal flaps from the smaller species the Small-spotted catshark Scyliorhinus canicula). (Its eggs can be frequently found here, see for instance these older posts.) It was quite dark and hissed a little bit. Way too big to bring back and so it was happily set free.
I have been a bit busy and so the photos below are some weeks old. The seaweeds are in decline already it seems. Actually, that is not true, there are plenty of seaweeds growing, but some of the prettier ones are dying off and some of the uglier ones are taking over. The window to take the nicest rock pool shots is quite short, pretty much early spring only. The ubiquitous False eyelash weed Calliblepharis jubata is yellowing, the green Sea lettuce Ulva lactuca is starting to cover everything and the Red grape weed is getting ‘fluffy’. Not the best session photo quality-wise and probably the last of the year. The Bushy rainbow wrack Cystoseira tamariscifolia is abundant and looking good (on the photo with Discoid forkweed Polyides rotundus) and I managed I nice shot of young Thong (or Spaghetti) weed Himanthalia elongata. I have done some more research into ‘proper’ underwater cameras and was tipped of about the Canon G16 (thanks Thomas from HydroMotion Media), maybe something for next year….The past couple of times when focusing on the seaweeds I also encountered some animals (it is hard not to). Many Snakelocks anemones Anemonia viridis, with some having very short tentacles. Next, a Decorator crab Macropodia rostrata covered in Banded pincer weed Ceramium. Mermaid’s purses (egg cases) of the Bull huss/Greater-spotted Dogfish/Large-spotted Catshark/Nursehound Scyliorhinus stellaris seem to be exclusively attached to Bushy rainbow wrack. Finally, a Stalked jellyfish Haliclystus octoradiatus on Wireweed Sargassum muticum.
This friday, I tried my hand at some more underwater rock pool photography with my point-and-shoot Canon Powershot (see also here and here). This is both rewarding as the colours of seaweeds are so vivid and the textures so varied, and frustrating, as I cannot use the viewfinder and even if I could, lots of shots would be much better using a wider-angle lens. Also, I am often kicking up silt with my wellies and the nicest shots often are just out of reach. So next time, I should really photograph whilst snorkelling. (It would be great to use an SLR in an underwaterhousing. I bought a much cheaper and much more cumbersome ‘underwater-camera bag‘ without remembering that my old, not-so-frequently-used-anymore Canon EOS 400D does not have a viewfinder. I am afraid this will make the experience less, not more, fun…) Anyway, the trick for now is to take many pics and hope some turn out all right. I like the ones with a water surface reflection best. The nicest one was a snakelocks anemone among corraline algae. Next, what is may or may not be Sea flax weed Stypocaulon scoparium. After that, the brown Divided net weed Dictyota dichotoma growing inbetween Discoid fork weed Polyides rotundus, a Bull huss/Nursehound/Large-spotted dogfish Scyliorhinus stellaris mermaid’s purse and a Spiny starfish Marthasterias glacialis. Probably more photos soon as the pools look by far the best in early spring.
Low tides over the weekend, see the previous post for the trip on Saturday in Flushing. On Sunday the wind resulted in the water being swept up quite high on the shore unfortunately (the next very good tide I will make sure to check the wind a bit better, probably would have been a good idea to have gone to the north coast). Also the rain made swiping my iPhone very difficult and I was absolutely drenched. Luckily I had already taken a long lunch break on Friday when it was sunny! As I found a good number of species I will divide them up over two short posts instead of a very long one. In this post some species that have featured before, but that I now have taken better pictures of: a Shore clingfish (or Cornish sucker) Lepadogaster lepadogaster, a particularly purple Spiny starfish Marthasterias glacialis, a particularly orange Painted topshell Calliostoma zizyphinum as well as a close-up of the ‘normal’ colour variety, Blue-rayed limpets Helcion pellucidum, Seven-armed starfish Luidia ciliaris and a Bull huss (Nursehound shark) Scyliorhinus stellaris mermaids purse. Nice colours all around:
Two weeks ago I went snorkeling with colleague Chris (his hands can be seen in a picture in the previous post) as we figured making a pact would speed up the process of getting in the water. Spring has been so-so and sticking your head beneath the surface was a bit painful but in the end we stayed in for 45 minutes or so. Unfortunately the visibility was very bad. The sea was almost like a soup: you could feel the algae streaming down your face. However, lots of small jellyfish could be seen and occasionally a wrasse darting off. In slightly deeper water, the seaweeds were dominated by Oarweed or Tangle Laminaria digitata. Seaweed diversity seemed much higher in the shallows and the bright light green of the Sea lettuce, the pink of the Harpoon weed and the blue of the Bushy rainbow wrack looked quite amazing. Last week I went back by myself during a lunch break with the audacious plan of taking some underwater pictures with my iPhone. There are quite a lot of (cheap) underwater housings for iPhones nowadays of which I had bought one recently (the ‘amphibian waterproof case’). I tried it out holding it under a tap with distilled water (if it would leak there would not be any damaging salts at least) and that seemed to work. I later saw a patch of moisture but this was minimal condensation that did not seem to any harm. The case:
The water seemed quite a bit less cold the second time around and the visibility was slightly better as well. However, Castle beach is exposed and the wave action results in a lot of debris (such as pieces of dead seaweed). Also, it seemed that some of the seaweeds were already ‘over the hill’; the Harpoon weed often seemed discolored for instance and not that pretty anymore. I have noticed the proliferation and die back of some seaweeds before and it makes sense that there is some seasonal succession (I will keep tabs on the growth of the different species month-by-month in an excel spreadsheet). It should have come as no surprise that my plan of taking crisp, brightly colored underwater pictures with my iPhone in a flimsy case turned out to result in blurry, out of focus and badly composed shots, but it was still a bit disappointing. Some of the least crap ones:
It was quite neat to sea mermaids purses (ray or shark egg cases): bright white and fat (i.e. alive) instead of the black and empty wrinkled ones you find on the beach. I have no idea what species they are but they seemed relatively common and I only found them attached to my favorite, the Bushy rainbow wrack Cystoseira tamariscifolia. *edit, most probably eggs of the Nursehound (or Bull huss) Scyliorhinus stellaris.* I also tried some quick shots in the rock pools as the water is more clear there, but the pictures did not turn out to be too great in there either:
Although quite cheap and -knock on wood- safe, the iPhone case is not a substitute for a real underwater camera. All pictures turned out quite hazy (although this was certainly also due to the bad water conditions). At times it is hard to operate the touch pad and there isn’t a cord to attach it to your wrist which makes the experience a bit less relaxed. I have a Panasonic Lumix that can go 10 meters deep and an old Canon Powershot with an underwater housing which seem to do better (although neither of them in turn can be compared to a SLR in an underwater housing). I will try to explicitly compare some shots with these cameras soon. Next time I go snorkeling I will also try a less exposed spot where visibility will hopefully be better.