The most noticeable issue to me with this photo is that the only bee that is sharp is mostly hidden by the flower. The flower is nice and sharp; but I don't think that the out of focus or motion blurred bees add much to your composition. You obviously put a lot of effort into this and technically I think you did a good job putting the elements together. If you have any bees in your library that are sharp, they might be better candidates for a composite. You might also want to change or further blur the background which is somewhat busy.
Rongnongno wrote:
A bumble bee (?) when she flies off a flower (Morning glory)
Known issues:
Ex-centered
Low speed
Lower bee is not quite where it should be and not blending too well.
Middle bit selection is not all that good.
That is, my opinion, a 'retake' and can 'do better'.