No, there is something niggling me about the spots. Did the butt seem slightly smaller than usual? I keep on wanting to think it is Callenya lenya lenya (The Long-Winged Hedge Blue, which is an inveterate puddler. It has a brighter blue upperside than even the Common HB. (The pictures in C&P4 don't do the species justice, its much brighter, and the underside markings are much clearer).

I hate these niggles, they just won't go away. I hope someone can confirm I am wrong again - that works!

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