..at least I suspect it's a Hoverfly. This big fat Pie eater came barging its way in onto the goodies and stuck around for a few hours.
I thought initially it was a bee but when it began to hover in the one spot, I knew it wasn't.
As usual, the yellow bar to view properly.
1/400th @F6.3, ISO 200 -1.33ev natural light
1/250th @ F8, ISO 200 -1.67ev natural light
1/320 @ F4.5, ISO 100 -2.00ev natural light
1/200th @ F10, ISO 200 -1.00ev natural light
1/320 @ F11, ISO 200 -2.00ev natural light
And finally, here it is in flight.
1/320th @ F4, ISO 100 -2.00ev natural light
...and a crop of the above image.