Lupin loves Iris - A Time-Lapse

Link to my other videos: A blue Iris flower blooming, and an orange Lupin affectionately caressing it over and over, captured in a time-lapse. What do you think of this interesting inter-species plant behavior? Technical details: 1 frame per minute over two days, compiled at 24 frames per second in the end. f/8, 1/3 sec, ISO-100.