Spent 3 hours+ at Darland Banks yesterday afternoon/evening (4/7/15) the target species being Chalk-Hill Blue

I found just the one CHB, a super fresh male, looking like he had emerged on the day? other species seen were - Painted Lady, Red Admiral, Silver washed Fritillary, Marbled White, Meadow Brown, Ringlet...and a possible Essex Skipper? I didnt start to take any photos until after 6.30pm either, so the low sun was a factor. I really didnt think i would even see a CHB, but was very pleased i found one.
The day before (3/7/15) I dropped in on a local hotspot for White Admirals, sighting 2 possibly 3?
Some photos, cheers Paul.
PS. Looks like i might have been bitten by some Horse Flies

I have 3 bites on my lower right leg

The next 3 days are going to be fun...not!!
Location - Darland Banks, Gillingham, Kent.
A possible Essex Skipper?...could anyone confirm this please
White Admiral, the day before.