Bee Fly

Before we went on Solace there were only a few flowers open on the Buddleia.  Now it is a mass of flowers, not to mention a mass of insects.  As the common name Butterfly Bush implies many of the insects were butterflies, all common varieties.

This insect allowed me to sneak up on it.  I find that unusual as most insects fly quickly from one flower to another.  I tend to use the "rule" if I have a blip that is more difficult to repeat I use that.  Obviously Butterflies would be easier to blip given the sheer numbers on the bush.  So a blip of what I think is some form of Bee-fly.  If you know what it is please tell me.