Showing posts with label storm. Show all posts
Showing posts with label storm. Show all posts

Sunday, 15 September 2013

Wildlife in the Wind and Rain

The change from summer to autumn has not been subtle this year. Over the course of the last week we've gone from warm, sunny summery days to ... well, today! As always, please click on the images to see them properly.

I can't imagine why no-one was sitting on that bench...

Still, bad weather can make for some cool conditions to take photographs in. A lot of wildlife won't come out when the weather is really bad, but one of the nice things about photographing coastal and marine wildlife is that a little bit of wind and rain doesn't tend to faze them very much!

Breaking waves hammering the seawall at Troon.

So despite the forecast, today we headed south of Glasgow to check out the beaches at Troon (one of my regular spots), Irvine and Ardrossan and see what we could spot. The tides shouldn't have been that great for getting close to the birds (it was low water around lunchtime), but the horrible weather had forced plenty of them high up the shore so we had some nice opportunities. Along the shore we had turnstones and redshanks:

Turnstone on the beach at Troon

Redshank on the shore

I was hoping to find eider ducks sheltering from the weather at the harbour, but they were apparently elsewhere today. There were eight grey seals hanging around though:

Grey seals in the fishing harbour

Of course, it was at this point in proceedings that my trusty 7D + 300mm F4L + 1.4x T.C. combination reached the limits of its weather-sealing abilities and stopped working. No screen, no autofocus, no buttons... Oops. Fortunately a towel dry and a few minutes on the car heater seemed to fix it so hopefully there's no lasting damage. At least it was freshwater for a change too! Of course, that wasn't the only thing I did to the camera today...

After Troon we headed further up the coast to Irvine just in time for the sun to break through for a few minutes.

The beach at Irvine

Having spotted a couple of eider ducks, I decided to test my new walking shoes and climb down the seawall to get down to the beach for a closer view. Neither the boots nor the photo worked particularly well unfortunately and I have a couple of rather large new dents in the camera (and my arm). It still works though, so happy days!


Another couple of war wounds to add to the collection. I suspect I'll never, ever be able to sell this camera second hand. Ever. 

The eider duck photos turned out to be pretty boring in the end, but fortunately a curlew came to the rescue and stood in the sea spray and sunshine for a little while:




A curlew in the waves

After this set I decided I'd left enough blood and camera metal on the shore at Irvine for one day and we headed back to Glasgow via Ardrossan and Largs past some more promising looking beaches which I will check out next time I have a free day.

So all in all it was a pretty successful day out really! Nothing broken, nothing (very) flooded and a few decent photos to show for it. I might wrap the camera in a plastic bag next time right enough.

Thursday, 18 April 2013

Stormy Weather!



Guess where our study site is? I'll give you a clue - it's under where the red bit's going

Well, it’s been five days at sea now, and so far we’ve spent most of that time steaming towards our survey site at the Porcupine Abyssal Plain (PAP) and then bravely running away again! In fairness, the forecast has had Force 11s right over where we want to be working and since those are neither comfortable nor safe conditions to be attempting to launch and recover hundreds of kilos of equipment in, we opted to pick up a monitoring buoy from a nearby site instead and then try and sneak back to our survey site around the back of the weather. The headwinds mean we can only do around 4 knots at the moment (about walking pace) so it’s looking like it’ll be Friday before we can start work at the PAP properly – keep your fingers crossed that we manage to get the fishing gear in the water before we have to come home again!


It's always good value when the sea is actively trying to get in your cabin!
 
The sun came out today so I took a break from working on PhD stuff in my cabin to try and take a few photos of the gales we’re trying to push through. I’ve got a few videos which show the size of the swell a lot better, but with the restricted internet you’re not going to get to see those until we get back to land! Still, at least we’re not out here in a sailing ship...

A square-rigger we passed yesterday evening. Anyone know what it might be?

Other than occasionally popping outside to admire the weather, I’ve been working on some of the photos from last year’s cruise to the PAP site when we had the AUV with us, and there are some pretty cool images of the fish:

Abyssal fish from last year's cruise - hopefully we'll get to see a few for real when we start fishing

With a bit of luck we’ll get to see a few of these in the flesh if we manage to get the fishing nets in the water this week!

Friday, 22 June 2012

Review: Canon 17-40mm F4 L

Well look what arrived in the post today:

Shiny!

Up to now, I've always used the Tamron 17-50mm F2.8 zoom lens to cover this range, and I've been almost completely happy with them. The Tamron's produce excellent images (especially on 1.6 crop sensors), and have an extra f-stop and 10mm at the zoom end over the Canon 17-40mm which I must admit I think I'll miss.

So why did I buy the Canon? Essentially it's because I'm completely sold on Canon's weather-sealing and I'm about to lose the second Tamron in 2 years to salt and/or water and/or mud and/or slime damage so I figured it was time to make a switch. As you will know if you've already read about my photography gear, I give my stuff a pretty hard time. Aside from dragging it around on boats wherever I go, I don't even have a proper camera bag and tend to just shove it all into a rucksack with my lunch if I'm heading out anywhere. I'll use it in rain, seaspray, snow or whatever and I've alarmed more than a few people with the amount of mud and fish scales that have occasionally coated it! The lenses and camera are covered in scrapes and bumps, but not a single bit of it has ever stopped working or failed to produce images as sharp and clear as the day I bought the kit. Except the Tamron. Which is a real shame because like I said, it's a great lens and I'll miss it.

Anyway, my first impressions of the Canon 17-40mm so far are pretty much that it works. I wandered through the main campus at Glasgow University on my way home today and took loads of pictures of wildflowers, architectural shots, a view of Glasgow from the top of the hill, and even a load of shots from a graduation celebration in the main quadrangle, which was great until I got home and the thunder and lightning started and I got too excited... In my haste to try and shoot the storm, I deleted everything off my memory card to make room for the video files and I lost everything I'd shot today. So I don't really have anything very sensible to say about the images as yet, so I'll just show you this frame grab instead!

Lightning strike over Glasgow city, with an Alexander 'Greek' Thompson building in the foreground (which wasn't hit).

The only things I can really say about the lens so far though are that the autofocus is absolutely silent (to the point that I thought I'd switched it off completely) and incredibly fast and the build is nice and light, but feels sturdy. The zoom ring feels a little heavier than I'm used to from my other lenses, but it's not a big deal at all. The one thing I can't quite figure out is the ridiculous lens hood that is supplied with the lens. It's absolutely enormous and converts an otherwise perfectly normal-looking lens into  something that looks more like a giant cartoon flower. Maybe it's just there to make it look more impressive, but I can't imagine it offers that much protection or shading? I'll use it anyway since it can't hurt (except to make it slightly more awkward to squish everything into that rucksack), and since I regularly whack lenses off things it makes more sense to have the lens hood take the impact than the glass. Still, I'm pretty glad I bought a polariser to fit it as well since there doesn't seem to be a lot of front-end protection there.

Normal lens

Enormous flower-thing! 

Anyway, if the weather stops terrifying the dog long enough that we can actually go outside again for more than 30 seconds I'll hopefully have some replacement photos to share with you from this lens over the weekend. If not, the hound will have to be my test subject!

UPDATE!
Ok, so the weather improved over the weekend and although we couldn't head out of the city because we had some friends staying over, I took a wee trip out to the Glasgow Botanic Gardens and the Kibble Palace to test the lens out. I'm quite pleased with it! Here are a few test shots, all taken wide open at F4 across the zoom range. None of these have been sharpened, so they're shown here as they were shot:

Koi carp in the Kibble Palace pond. The glass roof is reflected in the water.


A close-up of one of the statues ('Stepping Stones')

As a portrait lens, it's pretty nice at the 40mm end. Kev was angry I made him look at plants.

Close up of a banana leaf

A close up of a red flower. The bokeh is quite nice, though it doesn't give the same separation of subject and background that you can get with wider aperture lenses.

Triffids! ... I mean Venus fly traps and pitcher plants

I'm pretty impressed with this. The sharpness and overall image quality already seem better than I was getting with the Tamron 17-50mm so I'm looking forward to seeing how it performs in more 'real-life' shooting scenarios on the next research cruise. It looks pretty nice as a short portrait lens (at the 40mm end), but the 17mm end shows a fair amount of distortion as you'd expect. It's not as bad as the fisheye, but it's not very flattering!