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 Castle Lulworth Castle Lulworth Castle, in East Lulworth, Dorset, England, situated south of Wool, is an early 17th-century mock castle. The stone building has now been rebuilt as a museum. The castle is surrounded by Lulworth Park and the Lulworth Estate. The foundations for Lulworth Castle were laid in 1588, and it was completed in 1609, supposedly designed by Inigo Jones. The castle was built as a hunting lodge by Thomas Howard, 3rd Viscount Howard of Bindon, a grandson of the 3rd Duke of Norfolk. In 1641, Humphrey Weld, a grandson of Humphrey Weld, purchased it from Howard's heir, Lord Howard