|Male and female Fall Cankwerworms|
It may not look like it, but both insects pictured are the same species. They are Fall Cankerworms, Alsophila pometaria, and in this species, the females are wingless. This is one of the very few moths who remain active through winter, at least during warmer days. These Geometrid (inchworm) moths mature this late in the year and thus avoid many potential predators.