Posted on 8 October 20185 October 2018 by David Autumn insect: comma butterfly on ivy Another insect which might be feeding on ivy flowers this month: the autumn generation of the comma butterfly with the scalloped trailing edge to its wings. The comma is a small white mark on the underwings. Post navigationPrevious post: Autumn fungus: larch boleteNext post: Autumn fungus: Honey fungus clump