3-4mm black ?diptera or is this a mothfly sp
No interactions present.
There were 3-4 on the plant and I've just looked at your link. I'll have to check, but it was certainly next to a pieris plant if not actually on it, so that seems to fit!
Must say the picture on the link is much more detailed than my effort!
Maybe I'll try again...if of course they're still there!
Lat/Lng: 53.4, -2.4
OS grid ref: SJ7891