This butterfly was attracted to the amount of salt contained in the sweat coming from our body. Did I mentioned that the humidity level was high, practically reaching 100% and that it was warm? I stretched my arm first and it landed on the tip of my pinky. Slowly, I aimed my camera one-handedly and took a couple shots of the butterfly savoring the salt. The Image Stabilizer feature of this lens helped a lot in getting a sharp image in this case.