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Showing posts with label Dragonflies. Show all posts
Showing posts with label Dragonflies. Show all posts

Monday, 17 October 2022

Steart Marshes - Dragonfly hotspot

I've had a week off work, postponed from the end of September when I'd come down with covid. Having time to relax at this time of the year is a pleasurable experience, schools have returned after the summer vacation, the holiday season is winding down, therefore like today, we had the huge Steart Marshes re-wilding landscape pretty much to ourselves.


At just over 6000 hectares this recently named super reserve is vast, and it is only the second time I've visited. Though saying that, I'm not being strictly accurate. I used to come here when it was simply Steart, a hotchpotch of farmed fields, freshwater rhynes filled with reeds, jutting into the Bristol Channel which battered it twice a day with its huge tidal surge. It felt then like a forgotten corner of Somerset, quite wild with a single track leading the visitor to a windswept pull-in of a car park as the tarmac petered out. It was empty of people other than birdwatchers and dog walkers and the odd farmer.  Birdwatching could be either exceptional or dire depending on the tides, seasons or weather. But that all changed around 15 years ago.


Climate change and rising sea levels were already having an impact along the Somerset coast. Following a storm in 1996 after a breach in the protective shingle ridge at Porlock, it was decided not to repair this damage as sea levels were rising, and allow the farmland behind the ridge to be sacrificed. Here at Steart, it was a more managed decision to sacrifice the farmland and let the sea take over in a more controlled way. Or put simply a massive landscape-based undertaking which after years of planning, nature mitigation, research and of course heavy machinery carving out channels, the plan was realised when the sea wall was deliberately breached in 2014 and the first tides flooded over what had been until then agricultural grassland. 


My last, indeed my only visit to Steart Marshes, had been in the winter of 2018. That day was cold, windy and for the return walk miserably wet. Today the sun shone, skies were blue and for mid October it was pleasantly warm. High tide was 11.25 hours. It's a four kilometres walk from the main car park to where the breach had been made on the banks of the River Parrett. Leaving it a little too late to arrive by high tide Julie and I set off on what was a rollicking scamper along the footpaths. Plan 'A' then was to get to the breach as quickly as possible, see what was happening then take our time on the return leg to observe any wildlife. Birdlife on the way to the hide was at best scarce, the highlight being skylarks singing on the wing as they drifted higher and higher. Unusual for October in my experience.  We got to the breach hide just after high tide, which today was not high enough to flood the landscape.








And when I said hide, it is simply a viewing screen with a couple of benches. The wind was quite strong now so the slatted structure provided a very welcome respite from the endless buffering. Wind we had plenty, birdlife very little. Actually this didn't matter. We'd hoped to see lapwing as Julie is trying to do a painting of these enigmatic waders, but we were here a bit too early in the autumn for the big flocks to have coalesced. In fact I only saw one wader the whole day, which aside from a flash of white along its tail as it flew into the sun could have been anything. There were however a lot of little egret and shelduck, the main incumbents of this new landscape I had read. 


Everything was watchable through binoculars, but at a real distance for my camera (even the shelduck above were on a x 150 telephoto) and facing into the sun didn't help. I did spy a marsh harrier and buzzard at some distance, and a wren behind the screen, but in reality that was about it, other than the ever present meadow pipits and black headed gulls. But then one bird popped up, which still intrigues me.


Stonechat or whinchat? I'm undecided. Initially I dismissed this as a female/immature stonechat when viewing it through the binoculars (it was about 100-150 m away). Of course a photograph was needed for this write-up which I took quickly without thinking. Later at home in the evening I looked a little closer. Hmmmm? female whinchat in winter plumage? The eye stripe is quite prominent. To that oracle then, Google. Big mistake. I descended into a rabbit hole of internet birdwatchers having the same difficulties. Questions asked, replies not definitive, seemingly the differences between female stonechat and female whinchat in winter garb, especially first winter females are subtle, obvious in a field guide, but in the field, tricky!  I think I'm erring towards whinchat, though the white covert might be stonechat... I don't know, if I'm wrong so be it, it brought joy anyway seeing it.


By now we'd been at the breach for about an hour. I'd been scanning a landscape mostly devoid of action, and while I scanned the horizon Julie sat on a seat by the hide sketching. The fact that there was so little birdlife was mostly my mis-timing of the season, wetlands are best in mid winter,  and partly my lack of knowledge of this site, assuming there'd be pools or scrapes with a smattering of waders. A mental note was then made to return here in December or January on a spring tide when the best views are to be had I believe. And I have to remember this is a developing landscape, it may take 20-30 or more years to find its ecological equilibrium. 



Julie's sketch completed, we walked at a more sedate pace back to the car park. It really is remarkable what's happened here in less that ten years. As we walked back, to our left were browning agricultural fields slowly reverting to saltmarsh. To our right the remaining agricultural fields, still being grazed and managed. The two separated by the cinder path provide complementary habitats.

 

This trio of roe deer were in a farmed field, while the magpie sat on the boundary observing us with a suspicion only corvids have.



At one point we deviated off the reserve and looked out over the coffee coloured Bristol Channel which today was quite choppy in the wind. Adjacent to what was once the only car park here, a seat had optimistically been placed to look out over Hinckley Point Nuclear Power Station, and the works there to build the new reactor. A stark reminder that this whole coastline is man made and man managed, with the wildlife taking advantage of any work being undertaken




The sun was putting out some warmth now as we walked the 4 km back. This kestrel was over some fields and while not fabulous image, it pleased me as I took this hand-holding my camera on telephoto lens. Kestrels are such wonderful birds to observe.


I began this with the fact that we had the huge Steart Marshes re-wilding landscape pretty much to ourselves. I think in the entire 4 hours we were here we only saw 4 people in the reserve, though there were a dozen or so cars parked up. However we did see hundreds of dragonflies. I'd been reading before we visited that Steart Marshes has recently been awarded a dragonfly hotspot status. Going on the numbers we saw today, I can understand that. Given this was October the 17th, everywhere we looked they were flying. Always too quick to photograph, I'd read the site is now home to 19 species. The star performance for us being these enveloped southern migrant hawkers. We watched them fly conjoined in front of us for quite a distance, before alighting on a blackthorn branch when they stayed for a few minutes before flying off, still conjoined. 


To see this landscape coming alive with increased biodiversity is a great achievement and result for what must have been thousands of hours of work, both in planning and implementation. It may have only been my second visit, but being 40 minutes from home it wont be my last this winter. Hopefully there'll be more birds next time though, and I hope as few people as here today.

Wednesday, 1 July 2020

Beware of Dragons and Damsels

Can you see me?

"Your Azure damselfly could well be a female Variable Damselfly..they tend to look darker overall and show more blue than other female “blue “ damselflies.  "
And so rang through my mind the morbid seeds of doubt after reading a reply to a number of images I'd submitted to my friend and one of the UK's best naturalists Brett Westwood. I have a lot to learn!

Despite the country being in lockdown for months due to the coronavirus pandemic, I have been working 5 sometimes 6 days a week throughout. Not that this was a problem, I have actually enjoyed the intoxication of working on my own in a building normally swarming with media rugrats. I am an only child. A phrase which explains everything.

Yet, during my free time, I observed a littering the posts from social media friends. A daily maelstrom of images, "we're having a fantastic time away from work", erupted confetti-like in my Facebook timeline. Everyone it seemed had time to stop and stare at the natural world on their doorstep (or Talking Pictures TV which has become a national institution). The Nation de-cluttered their gardens, built bird boxes, ponds, wildflower meadows, posted videos of sparrows on feeders as though this domestic bird was a rare migrant - What? We have all this nature in our garden? Never seen it before. This is great, and yes, it really is great. For years conservation has tried to get people to engage with wildlife, yet in 2020, it's taken a microscopic virus emanating from the natural world in China to kick-start the momentum. I hope it lasts and real good comes out of Covid-19

The penny finally dropped in late May when a great friend said to me on email - have you been enjoying the Self-Isolating Bird Club videos Chris Packham broadcasts live each morning. 

Me : "No, what is this?"

Friend : "Really great broadcast about wildlife goes out around 9 am, I have my breakfast watching it

Me "Ahh, Err I'm at work then"

The penny had dropped. While the nature watchers still in their pyjamas having breakfast were watching Chris and his step daughter (an excellent natural presenter) Megan pour forth tit-bits on well, all tits great, blue and coal, I was entombed in the office packing up yet another microphone to send to a contributor, presumably also in their pyjamas watching Chris Packham. Things had to change, and I'm not talking the purchase of pyjamas. 

I was missing out of what was becoming one of the best springs in living memory. Endless blue skies, no traffic noise, warm too. Wildlife flourished through lack of human disturbance.  I, like millions of others, had observed in the garden. However I needed to get out there into the social distancing landscape of nature. A memo from on high stating we all need to take 2 weeks leave before September made me request 10 days off - not in a lump, but Wednesdays in June and July. I had no plan other than to step lightly outdoors every Wednesday for 8 weeks. I polished my boots and woggle. Anticipation was rife.

Which brings me to Dragonflies and Damselflies. My first couple of Wednesdays didn't involve too much wildlife watching, though a glorious day on Eggardon Hill watching butterflies while having a picnic serenaded by yellowhammer song was sublime. But then a couple of weeks ago my good friend Rob and I headed to the mighty Shapwick Complex on the Somerset Levels. Social distancing ourselves on the swamps, the quest that day was a dragonfly hunt. And very successful it was too.

4 spot chaser 17th June 2020

Black Tailed Skimmer 17th June 2020

Female Common Blue Damselfly 17th June 2020

(Probably) Female Variable Damselfly 17th June 2020

(Possibly) female common blue damselfly 17th June 2020

Now that one above caused much debate and made me realise how little I know about these relatively common insects near my home in Somerset. After spending an hour or so on the British Dragonfly society website I incorrectly identified this as a white legged damselfly. The reply from Brett, and from Rob was.. "....probably a female Common Blue...if it was White-legged it would show broader flanges on the legs and look paler than this. "   Right must remember that.

Male blue tailed damselfly 17th June 2020

Male common blue damselfly 17th June 2020

A different form male common blue damselfly. 17th June 2020
So I was hooked. Three mosquito bitten hours on the Somerset Levels and an evening with various identification guides, I'd become a dragonfly hunter. 

One thing I learnt many years ago when starting out in nature watching was, don't try and fight ignorance. It's all too easy to think every naturalist on earth knows everything about everything. There are a few who know a huge amount - Brett being one, Chris Packham another, but I could count many times over the days I've spent recording a radio programme with an expert on say spiders, only to find out they can't identify butterflies. It made me relax, It made me comfortable in saying to people - what's that? After all it is the only way to learn. 


Thus as a newly formed dragonfly hunter, I needed a second outing, this time on my own. This quest a week later found me returned to Shapwick and during what was to become the hottest day of the year so far, the day was as we say down here "Proper job".

Returning to the car with my wife (who I believe only came along for the entertainment of watching me be eaten alive by bitey-things) we were a bedraggled and flagging pair despite having a fantastic time. No wonder - the temperature recorded at the car as we set off home at nearly 7pm was a chilly, 36oC. We'd been out in that for three hours all told. Dehydrated Dragonfly Madness!

But it was worth it!

Blue tailed damselflies mating - 24th June 2020

Male brown hawker - 24th June 2020

Male emperor dragonfly - 24th June 2020

4 spot chaser - 24th June 2020
But I still have a lot to learn. When I began writing this blog way back in 2008 smartphones and apps to identify wildlife were simply a technological pipe-dream. Yet on my trip out with Rob he produced a new app he'd recently uploaded, Seek. Very good it was too, here seen identifying peacock caterpillars on nettle. I tried to upload it onto my steam driven smart phone but the error message said 'please replace your phone with something that is newer'. It's only 6 years old, but having witnessed Seek in action, it's tempting to upgrade both the phone and my enjoyment outdoors.

SEEK and you WILL find!

There's still mileage though in good old fashioned identification books. This caterpillar intrigued me and after a bit of a flick through of my Boys Own Book of Creepy Crawlies, I thought it was a knot grass caterpillar. Popped it onto Facebook, and initially although some replies came back as a vapourer moth which I'd already dismissed in my semi-ignorant way, this hairy behemoth turned out to be exactly what I'd identified. A knot-grass moth caterpillar. Wow - I'm learning.

Knot-grass caterpillar - 24th June 2020

I have another 4 Wednesdays as leave during July and can't wait to get out again.  There is nothing like being absorbed for hours with wildlife. On that hot Wednesday as I slowly cooked myself a fetching shade of rouge,  I became enveloped in a soundscape of crickets, insect buzzing, birdsong accompanied by the regular zzzz zzzz of a big emperor dragonfly quartering the streams just inches from me. I'll be sad when Lock-Down ends, and may have to seek other avenues of adventure.

Sunday, 1 May 2011

Broad Bodied Chaser

I spent yesterday catching up on gardening and housework duties, and was very happy to see this female broad bodied chaser resting herself on the willows at the back of the border.


These may be one of the most abundant dragonflies in Europe, but they're still wonderful. And emerging in April is quite early.



A holly blue butterfly also entertained for a while as did a willow warbler. Above my head swallows and house martins prospected for nesting sites. Not a bad wildlife tally, just working and relaxing at home.