Help Please.....

Are these little cuties (about to engage in the "act") Pearl Washed Fritillary's? We had a super walk today through late flowering meadows and saw lots of butterflys including Small Whites, Peacock, Silver Washed Fritillary's and these - which I think may be Pearl Washed Fritillary. A first for me if correct.
We also saw Black Stork, Honey Buzzard, Common Buzzard, Booted Eagle, Black Kite, Peregrine and Sparrowhawk - not bad for day 2 of our holiday.