Lulworth skipper caterpillars live in the warmest zone of a grass clump, at a height of . The pupal stage lasts for about two weeks, from the beginning of June onwards, until late July. It is formed inside a loose "nest" of silk and grass that is spun deep inside a tussock of tor grass. Imago begin to emerge in the early middle of July and finish emerging in the middle of September. Typically, they will live for five to ten days—the normal lifespan for a non-hibernating butterfly of the Lulworth's seasonal stage. They fly only in strong sunshine and tend to
Crystal skipper in the spring of the second year are the grandchildren of the brood from the previous spring. The crystal skipper lays its eggs on seaside little bluestem, "Schizachyrium littorale", and the caterpillars feed on this grass. The crystal skipper is found along primary and secondary sand dunes where its hostplant, seaside little bluestem ("Schizachyrium littorale"), is present. Although the largest and most dense populations of the skipper are usually on undisturbed sand dunes, the skipper can also persist in small patches of sand dune habitat, such as undeveloped lots in urban areas. Additionally, the crystal skipper is found on several