Good job! I know those shots are hard to get.
I did it once, but only by luck... I was taking a picture of the flower, and the butterfly landed on it.
You must have a neat camera. The first pic in particular is really crisp and with the right cropping could be perfecting composed.
The top shot is really good, the flower stands out really well. I have tried to get a shot of butterflies but my camera is a slow shooter and a little noisy when zooming.