Muscidae (house flies)
I've used Mike Hackston's keys for these, not that I've identified many yet.
Helina evecta
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Helina impuncta
, Cathedral Meadows, 27-May-21 (A) (1) thumb.jpg)
, Cathedral Meadows, 27-May-21 (A) (2) thumb.jpg)
, Cathedral Meadows, 27-May-21 (A) (3) thumb.jpg)
Phaonia valida
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Polietes meridionalis
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