very rufousy-orange on legs and also abdomen. Feeding on Hogweed flowers near the sea.
No interactions present.
Termed "one of the kelp-flies" in Collins, Chinery
Yes, it was 20 yards from the seashore, and looking at the list, it has occurred here in Guernsey. Thank you.
Lat/Lng: 49.493, -2.575
OS grid ref: S^584548