Sunday, 5 July 2015

Catherton Common - Keeled Skimmer

A Shropshire Birder Odonata 'request tour' saw me retracing old steps on the quest for three of South Shropshire's finest members of the order! If all went to plan, Ian Grant and Martin Whalley would be very content indeed with three Shropshire lifers but insects can be fickle creatures, especially with rain forecast after lunch!

Cramer Gutter was the first call for what should normally be a easy find in early July - Keeled Skimmer. A nice obliging male was in fact the first thing we saw! Instantly recognisable with no black at the tip of the abdomen and in the usual perched posture with wings angled forward!


Edging a bit closer......


Different angles.....




The orange wing spot and blue-grey eyes showing nicely....


Females were a much trickier proposition, we only saw two during the session here and they were pretty unapproachable!


Another male showing well!




Once the sun started shining they became more mobile and a conservative estimate over a 50m stretch was roughly 15 males. Several Large Red Damselfly and Small pearl-bordered Fritillary were in evidence but attention now turned to species no 2!!

Catherton Common - Golden-ringed dragonfly

Yep, target number two was nailed well and truly with a female Golden-ringed Dragonfly busy ovipositing in a slack corner of the stream.Almost certainly the best prolonged views I can remember! That doesn't translate into photographs sadly as the light was quite gloomy and she was constantly on the move! Here's the best I could do!

Hovering almost vertically above the water......




Then vigorously stabbing its abdomen tip into the mud as she laid eggs below the water surface - the motion blur is deliberate :-)


I actually froze this moment whilst laying onto a leaf!


After she had completed here business, time to concentrate on  the males, there were roughly 10 along the stretch we walked









Going a little closer....


Now that's one confiding male!!


If there's a more charismatic resident Dragonfly in the UK, take me to it! (OK maybe an Azure Hawker?) So that was two down and one to go! It's prime time for the county's scarcest breeding Damselfly but also one of the trickiest to locate!

While you're contemplating what it is, here's one of my favourite songs from 2012 (the last time I went looking for and found target no 3) I need to exorcise the Demons of not looking for them since! Imagine Dragons.......






Cramer Gutter - Tabanus sudeticus

Before we go to target no 3......

What the hell is that!! Reaction to the latin name or the great big insect that came buzzing around the gutter stream? Martyn thought it was a hornet, after photographing it, I realised it clearly wasn't!  It was as big as a hornet or even bigger and when I actually realised what it was I should have run a mile rather than getting with 6" of it!

Tabanus sudeticus is the biggest, meanest Horsefly you are ever likely to see! It's certainly not common and the first I've ever seen. It has a common name - the Dark Giant Horsefly - easy to see why!

Can you spot it in this general view of Bog Asphodel? Of course you can!! What a monster!


Unsuspecting me - getting uncomfortably close to a tribe I normally treat with the utmost respect.....



OMG, those sabre like razor sharp mouth parts are designed to tear into the hide of cattle/horses to reveal the flesh below while it drinks up the blood.


Once attached it doesn't easily let go.... It's the stuff of horror films!


It retreated under a leaf and then appeared to be having a snooze?


I was tempted to give it a nudge but I'm rather glad I let sleeping Tabanus sudeticus's lie?


From what I've read up on it - apparently the 'heaviest fly in Europe' especially when it's had a drink!! It rarely attacks humans (thank goodness) but if you had one attached to your back (which is the modus operandi) you are in for some serious painful problems and potential nasty infections!!

So now you know..... give them a wide berth! 

Titterstone Clee - Pumilio

Two down and one to go.... this was to be the longest leg of the Odonata hunt however! The summit of Titterstone Clee may seem an unlikely hotspot but Scarce Blue-tailed Damselflies (Ischnura pumlio) are there, it just takes time to locate one?

Never mind one, were eventually admiring two males!! Here's the first one....



Lots of wind motion but you can just make out the two-tone wing spot....




The second male, showing different marks on segment 9




Close up of the blue green eyes, side of thorax and antehumeral stripes :-)


Just in case you think finding these is early and we never located a female. Blue-tailed Damselfly is a formidable confusion species with an variety of forms. Here's a few (record) shots.....

Adult male Blue-tailed Damselfly (Ischnura elegans) - easy to pick out! Compare with the above pumilio :-)



Then some of the female forms, starting with the immature rufescens....




Mature female rufescens-obsoleta form....



Mature female infuscans form....




 These were just some of the Blue-tail race and there's more! Confused? It's all part of the fun and games!

Here's some Azure Damselflies to finish off (masses of them!) - single male plus a pair....




A really enjoyable day,  I might even be tempted to have another go to find a female pumilio?

Friday, 3 July 2015

Burton Mere - Gull-billed Tern

I'm pretty lucky (or cautiously selective) with my twitches so there aren't many birds I've dipped twice! Two notable exceptions however are Terek Sand and Gull-billed Tern......

I'd been watching developments via the news services late afternoon - a Gull-billed Tern appeared to be sticking at Burton Mere RSPB. I couldn't get away until after 6 but at 6.10, I was thundering down the road.....

Ten minutes away and the dreaded news came out - 'flown out in the direction of the estuary' Oh well, it may fly back I thought? It did!! News came out on arrival at 7.30 - it was back!!

I put my foot down, stopping only on the bank overlooking the scrapes where some birders were scoping it - insurance tick or what!! It was tickable (just) but I legged it to IMF hide for a better view!

A better view? It was much closer but stubbornly remained facing into the wind which was directly into the hide! Every now and then giving a flash of that monster bill :-)


A brief preen didn't reveal much more detail! But just look at those long legs!


Eventually, after a brief fly around (which I missed whilst texting news out) it landed and had a walkabout amongst some black heads....


This is the only frame with the bird in full view?




It didn't get any better!


Oh well, might as well record 'the way it was'! I must have watched it for about 40 mins, when something spooked everything!


It was flying off big time at 8.35 - distant in appalling light, these are the only flight record shots I could muster!


But they do show the clear cut trailing edge to the outer primaries and short tail :-)





The reserve locks up at 9.00 - I had 20 minutes to get back to the car! Oh well, job done....

I needed music to keep me relaxed on the journey there! My playlists cover over 40 years and two tracks came to the fore - while I was thundering down the road. The Boss at his very best live?? No Nukes tour in 1979. What an ending.....


As for Gull-billed Tern, before today - I need you - and now for something completely different from 2009 courtesy of N-Dubz....


I was back within 4 hours of setting off - there's a lot you can achieve in 4 hours!! Just the small matter of a Terek now? One day......

Thursday, 2 July 2015

Cloudbusting

I have Tom Lowe to thank for alerting me to unusual meteorological activity in the shire! It was scorching hot, a stiff wind was blowing and the elements had conspired to brew up a cloud phenomenon rarely seen in the UK....

Altocumulus Standing Lenticular (ACSL) or Lenticular clouds to keep things simple. They were initially visible Condover way but were heading north so I took a drive to the outskirts of Shrewsbury where I could see a formation quite close. Problem was, I hadn't got a landscape lens with me, just the phone or a 100mm lens!

Here's a phone shot.....


And with the 100mm lens, a bit closer to see the 'layered' lens-like structure.


There were more examples as I drove over to Haughmond to get a bit of height......


UFO's maybe, I can see whales! They certainly were the most astonishing formations I've seen in a long time!


There's only one song (or maybe 2) I can think of to accompany this post?? You either love or hate Kate Bush, there's no middle ground!


But even if you cant appreciate what she's about, check out the dude-hubble bins she's testing out 40 secs into  'The big Sky'!!


Know anyone who's got a pair?