Ménage à trois

I could hardly wait to go back to Butterfly world.  Being a shameless voyeur, I couldn’t resist photographing the Common Green Birdwing butterflies as they were mating.  Suddenly another male came along and spent at least 10 minutes trying to work himself in on the action. I am not sure how the threesome worked out for them, but it made a good blip. It is better in LARGE.