My butterfly bush is doing its job and attracting butterflies! This is a common buckeye butterfly (Junonia Coenia) and its tongue is quite visible snaking down into the florets to drink the nectar in the second shot. I took these with the D7100 and 70-200mm lens at f/4, ISO 200, 200mm focal length using Aperture Priority. Shutter speeds ranged from 1/640 to 1/1250. I didn’t pay attention to the aperture and realized too late that the lens was wide open rendering such a shallow depth of field that the back edges of the bottom wings are slightly out of focus in a couple of the shots.