beautiful Flutterby's posted -
Bjørn - I used a looooong lens yesterday.
I still don't know how to get these things in a straight line !
You're a quick learner, Elsa.
However the butterflies follow an apparent Brownian-type pattern of movement, ie. very erratic, so little is gained by trying to track an individual. Rather, pick a specific flower, and apply that everlasting patience principle. sooner or later your flower will be visited. Or with 99.9% probability, all other flowers than your pre-selected one will appeal to the flittering creature. Thus, wait even longer.