Unknown fly

Unknown fly

Observation - Unknown fly - UK and Ireland. Description: A small orange fly, about 1cm in length. I know nothing about flies; there were around 10 of these in our moth trap this morning, and we'd like to know what they may be.

A small orange fly, about 1cm in length. I know nothing about flies; there were around 10 of these in our moth trap this morning, and we'd like to know what they may be.