Lulworth skipper of occurrences exist for Cornwall, but they have not been verified as native colonies. Habitats are primarily on unfertilised calcareous grassland; this includes chalk download, coastal grassland and undercliffs in Britain. In all of these habits Tor-grass ("Illustration 2"), the butterfly's sole food plant and that on which it lays eggs, is widespread. Tall, ungrazed grass is a favoured habitat due to oviposition and larval development; Lulworth skippers have benefited from the move away from tight grazing by sheep in the last century and recently outbreaks of myxomatosis among rabbit populations, which otherwise maintain a lower grass height. However, there
Day Skipper course takes approximately 5 days on board a suitable yacht, and can be taken in tidal or non-tidal waters. The Day Skipper Practical Course includes: There are no practical qualification requirements, but it is recommended that participants are at least Competent Crew standard before taking the Practical course. Participants should have 5 days, 100 miles and 4 night hours on board a sailing yacht and theory knowledge to Day Skipper level. Minimum age is 16. Day Skipper The Day Skipper qualification confirms that the successful candidate has the knowledge needed to skipper a yacht on shorter, coastal cruises during daylight.