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
Lulworth Ranges Lulworth Ranges The Lulworth Ranges are military firing ranges located between Wareham and Lulworth in Dorset, England. They cover an area of more than , are owned by the Ministry of Defence and are part of the Armoured Fighting Vehicles Gunnery School based at Lulworth Camp. The ranges were established in 1917. The ranges are about west of Swanage and about east of Dorchester. They lie within an Area of Outstanding Natural Beauty and stretches along the coastline between the east of Lulworth Cove to just west of Kimmeridge. The coastline is part of the Jurassic Coast, a UNESCO World