Lulworth skipper Netherlands where it is now extinct. This decline has led to the butterfly's European status of "vulnerable". Isolated populations of the species in Armenia are also threatened, although not yet included in the National Red List. It is also listed as threatened under the United Kingdom Biodiversity Action Plan. In Great Britain, where the butterfly reaches the northern limit of its range, its distribution is restricted to the southern coastline of the county of Dorset. Here, both the population and range have changed little in recent decades; it is locally abundant, with the majority of colonies found on the coast
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