File talk:Close wing posture sucking of fluid from dead bee by Charaxes delphis (Doubleday, 1843) - Jewelled Nawab.jpg

Maybe not flies but bees.

I don't think that's a fly, it looks like it has two pairs of wings, so it's unlikely to be a Diptera. I think it's more likely some kind of bee. Hebin Zhang (留言) 05:34, 13 January 2023 (UTC)