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You're right about your observations of these photos, I stand corrected. I should have checked the title of the posting, 'female' was an accidental addition produced by pasting in a hurry.
And, yes, there are a pair in the second photo and I should have made mention of that. Indeed, the male in the first photo landed on top of the pair on two or three occasions.
Lat/Lng: 50.5725, -3.912
OS grid ref: SX647764
High moorland of heather, bilberry and grasses