Small Pearl-bordered Fritillary

I've not spent much time butterflying this year but we did go to Park Heath Corner to record the Small Pearl-bordered Fritillary. They have always been one of those, must see every year species, although that may fade now that the population at Park Heath is becoming more stable.

Small Pearl-bordered Fritillary

Small Pearl-bordered Fritillary

They are usually hyperactive and difficult to photograph but we must have got the timing and weather just right this year. Frequent clouds passing over left the butterflies stationary and open winged waiting for the sun to re-appear.

Other butterflies are starting to show after the summer break but some of our favourite spots don't seem to have got going yet. Sunshine and higher temperatures promised over the next week should liven things up

Below a few firsts for the year spotted whilst out looking for Orchids.

Marbled White

Ringlet

Ringlet

Large Skipper

Large Skipper

Common Blue

Perhaps I have not been looking as hard this year but there don't seem to be as many butterflies around as usual.

Silver-spotted Skipper

The summer quiet patch has ended and the second half of the Butterfly year seems to going really well. My impression is that there are more butterflies around than last year although it may just be that in the hot weather they are more active than usual.

I should be able to see 46 butterflies in the year and that is without travelling outside of Sussex. As I was falling well short of that number I have spent the last few days trying to fill some of the gaps. Most are now annual pilgrimages, Newtimber Hill for the Silver-spotted Skippers, Windover Hill for the Chalkhill Blue and Grayling, and the more recent addition of Knepp for the Purple Hairstreaks.

Sometimes it seems a bit pointless going round seeing the same butterflies and taking the same pictures but then there are never two years the same. Numbers vary, habitats change, some locations fade away and others open up. Just seeing the changes taking place is part of the enjoyment - most of the time! There is also that exceptional picture that is still out there waiting to be taken.

Silver-spotted Skipper

Silver-spotted Skipper, a feisty little butterfly with a good turn of speed. It always reminds me of the Pearl Bordered and Small Pearl Bordered. You think you are following its movement and then a sudden change of direction or speed and its gone.

Silver-spotted Skipper

Silver-spotted Skipper

White Admiral

Large Skipper

But I am still missing the Essex Skipper and there doesn't seem to be that many Small Skippers about.

Peacock  - the dark side!

Purple Hairstreak

Purple Hairstreak, my bogey butterfly. I see lots of them but I just don't seem to be able to get a good open wing shot.

Chalkhill Blue

Chalkhill Blue  Female

Chalkhill Blue Male

Common Blue

Grayling

Grayling, a good two hours of searching and I was only able to find one butterfly at my usual location. Recent reports have shown better returns lower down the slope in Deep Dean.

Brown Argus

Brown Argus

Still  missing a few, Dark Green Fritillary, White Hairstreak, Essex Skipper, Brown Hairstreak and Clouded Yellow. Also a Small Tortoiseshell which I must have seen but have not recorded. Might even get a Long-tailed Blue or perhaps a Camberwell Beauty. Dream on!

Black-tailed Skimmer

Apart from Thursday's trip to Ham Wall the past week has mostly seen me venturing out between showers to visit local butterfly and dragonfly sites. Returns have been poor, with numbers of both appearing to be down this year, and with clouds and cooler weather resulting in occasions when nothing much has been flying.

In previous years one of the ponds in Angmering has been good for Black-tailed Skimmers and Red-eyed Damselflies. My first visit coincided with a sudden cloud burst so I found nothing  but on the second visit a few Black-tailed were flying.

They usually favour putting down on the mud so, as below, it is not easy to get a good picture.

However, as the temperature goes above twenty five degrees they start to settle on low vegetation. I don't think we actually reached that on my second visit but I did find an obliging specimen and the pictures are in a different class.

Unfortunately, I couldn't find any Red-eyed Damselflies despite seeing large numbers there in previous years. The pond now has a few very large fish although I doubt that these could have wiped out the colony completely.

Other Dragonflies seen. The one below is a bit confusing. It has yellow stripes down the legs so it is a Common Darter but I think it must be a freshly emerged male. The wings look pristine and the pterostigma are still white rather than the dark brown of a mature specimen. Picture taken at the Angmering Pond.

The next one is a Ruddy Darter (no yellow lines down the legs) and a much deeper colour than the specimen in one of last weeks blogs. This one taken at Woods Mills.

Early Commas have over wintered and usually look a bit tatty so these will be first brood having emerged early July. The closed wing shot showing the white comma that gives them their name.

Plenty of Skippers around. This one looks like an Essex.

The next a female Large

Male Large - note the large sex brands on the wings

Meadow Browns everywhere. This one a female

my first Gatekeeper of the year

Silver-washed Fritillaries in Madgeland Wood although no sign of the Purple Emperors. 

I also spent an hour or so watching Purple Hairstreaks in the top of a large oak tree at Tillets Lane Fields. No chance of a picture and this still remains on the top of my target list.

Heath Fritillary

I was in the Canterbury area on Monday so took the opportunity to look for a couple rarities that hold territory in Kent. The first was the Heath Fritillary which can be found in Blean Wood.

Two years ago we visited on the 17th June and must have got the timing just right. We saw hundreds of them and most in good condition. This year I was two and a half weeks later. I thought, that with the seasons generally running a bit later this year, I would be alright, but it wasn't to be. I only had about a dozen sightings and most of those were in poor condition.

Fortunately I did find a couple of decent specimens.

Ringlets obviously come out a couple of weeks later than the Heath Frits as the wood was full of them and this time all in good condition.

A few Large Skippers

And a nice grass moth probably Chrysoteuchia culmella

My other target was the Willow Emerald Damselfly and I had no luck at all with that. Probably two weeks too early for that one.

Brilliant Emerald

My last photograph of the day. It wasn't the Club-tailed Dragonfly that I had been looking for, but I was more than happy to find this Brilliant Emerald. It was on the northern side of the new Stopham Bridge and it wasn't in an easy location to photograph.  I tried a few flight shots but it was just too fast for me.

It did eventually land and I managed to get the shot above but this involved leaning out over some deep water to get the angle and in so doing putting some expensive camera gear at high risk. I would have liked more pictures but fortunately it flew before I had a chance to do something stupid.

The day had started at Pulborough Brooks with a stop to check the heathland pools. The sun had been forecast for 0900 but when I arrived at 11.30 it was still overcast and there were only a few damselflies in the air.

Azure Damselfly

I searched the bushes around the top pool and found a couple of female Darters resting up and waiting for the sun to appear. I wasn't too confident on the species at the time but checking the books at home these were Ruddy Darters.

Female Ruddy Darter

With the sun then putting in a brief appearance I managed to find a couple more on the Black Pool but this time with males in attendance. These are not showing the deeper red of a mature specimen so have probably only recently emerged.

They are easily confused with the Common Darter but commons would be showing yellow stripes along the legs.

Male Ruddy Darter

Black Pool also had a good quota of the Four-spotted Chasers, probably the easiest of all the dragonflies to photograph.

Back up the hill to the top pool and I was fortunate to find a pair of Emperor Dragonflies, the female ovipositing and the male appearing to be keeping guard on her.

Female Emperor

Male Emperor

 Or perhaps he had been a busy boy as a second female then appeared. This one with a notch in its left forewing and with different colouration, showing more green in segments one and two, and more extensive brown markings on the other segments. 

I am aware that the blue/green markings on both male and female are temperature dependant but this is the first time I have noted the colour difference on two specimens flying together.

Female Emperor showing green colouration

Other insects of interest on the day, a Large Skipper and a Silver Y moth, both of which were first sightings of the year for me.

Silver Y Moth

Large Skipper

I had only gone out for a couple of hours to try out a new lens so was quite happy to be going home with a decent selection of Dragonfly shots.