Thank you so much for your lovely comments Goldie/Bill, they are greatly appreciated.
I now know that meconium is 'a metabolic waste product from the pupal stage and can vary in colour depending on species' so thanks for that Wurzel. Thank you also for the map and directions
Having missed out on a couple of days at Norfolk I managed to get out for a (whole) day to Lulworth yesterday to see the Lulworth Skippers. I had seen them before at Durlston but have never been to Lulworth Cove so that's where I was heading at 6.00am yesterday. It was already very warm when I arrived with many butterflies on the wing and the lack of people did not prepare me for the later crowds

. The scenery was stunning and I took almost as many shots of the view as I did of the butterflies.
The view of Lulworth Cove from just above the car park:
Higher up on the grassy slopes:
Wurzel had kindly provided me with some information about places where Lulworth Skippers could be found so I made my way out of the car park and headed up the grassy slopes. I had wanted to visit Durdle Door, a natural limestone arch along this Jurassic coastline so I followed the path along the coastline, keeping an eye out for the butterflies as I made my way up the steep slopes. Some of the magnificent views along the way:
It was well worthwhile making the effort to see more of this Jurassic coastline:
So, this is where the Lulworth Skippers live. They were in various states of wear as I had expected. The males, in particular, were quite worn but others, especially the females, were remarkably fresh.
In addition to the heat keeping the butterflies active, the sea breeze when they did perch made a sharp image difficult to obtain, especially when holding the camera with one hand whilst being positioned precariously up a steep slope and holding on with the other hand

.
Another female I believe:
A very worn specimen but quite charming none-the-less:
These little butterflies seemed to be everywhere and I had a thoroughly enjoyable few hours watching them - instead of having to watch the clock as usual:
By now the place was teeming with tourists both British and Foreign and I was quite astonished at how much interest my activities generated. I did not venture far from the main path initially and there must have been in excess of 30 folk asked what I was doing and why. I began to think I should have prepared leaflets to hand out

Folk who had previously walked past this butterfly suddenly became incredibly interested when there was a camera being pointed at it and many couldn't understand why it was taking me so long. One couple shouted up at me (I had moved further up the slope at this point for some peace) ' you have been doing that for 2 hours - could you tell us what you are doing? I was obviously being monitored closely as another (foreign) couple approached and said 'we have seen you taking photos of butterflies for about 4 hours - is it anything special?'. They seemed very interested and to be fair they probably thought it was a bit odd. Mind, I found it odd to watch tourists taking video of the stream by the Mill Pond and the ice-cream parlour!!!
I decided to go for a bite to eat and on the way spotted a DGF nectaring in a garden. I couldn't resist a photo even though it was taken at quite a distance:
On my return I watched several of the worn male Lulworth Skippers trying their luck with females that had clearly already been mated and were intent on making this apparent to their suitors:
The best my camera could achieve:
There were butterflies all over the area but probably the most common was the Large Skipper, most of which seemed really fresh, the females appearing almost totally gold in the overhead sun - beautiful.
I did stumble across a mating pair of Large Skippers but it was at this point that my battery ran out

By the time I got to the car for my spare and returned I only had time for one shot before they separated:
However, females were egg-laying all over the slopes.
It was difficult to get a shot of the butterfly depositing the egg as it all happened very quickly but it was remarkably easy to spot the eggs. After finding half a dozen I gave up looking:
Anyway, back to Lulworth Skippers which were my main target:
(a fresh male I believe)
I don't usually take too many shots of worn butterflies but these seemed to have a charm and elegance that was irresistible, or perhaps I just wanted to portray the scene as it really was, or perhaps the unrelenting sun had gone to my head ...
- it is difficult to confuse these butts with either Large Skipper (which is much bigger) or Small Skipper (which was bright orange with no sunburst pattern). The Lulworth Skipper seemed much smaller than either of these and had an almost olive gold colouration. Small Skipper below:
There were an amazing number of other species which didn't get the attention they deserved, including worn and fresh Brown Argus, various Blues, DGF - I had almost expected to see a Clouded Yellow, but no.
Not sure what this pupa is which I spotted as I was leaving. These are just a small selection of the several hundred photos I took during the course of the day and together with the memories will provide a reminder of a fantastic day out.