This is one of those small flies that you have to really look to notice. I was about to take some macro pictures of the buds that he is feasting on when I noticed him. I caught him in the act of praying a blessing over his meal.
Update May 4, 2012:
This is one of my very favorite photos, taken with my new camera I had just gotten the prior week. I had just gotten the macro lens the prior day. I had no previous experience using a camera like this, nor any such lens. After having taken over 8000 shots now, I still find it a challenge to take a photo as nice as this one.