Carline skipper square pale spot close to the margin. The wingspan is 26–28 mm. The adults are on the wing from June to August. The larval food plant is spring cinquefoil. Carline skipper The carline skipper ("Pyrgus carlinae") is a butterfly and a species of the skipper (family Hesperiidae). It is only found in southwestern areas of the Alps and can be an abundant species within this restricted range. As with most "Pyrgus" species, the carline skipper can be difficult to identify in the field. The dark brown upper forewings are marked with relatively small white markings but can usually be separated
Coastal Skipper one candidate and 8 to 14 hours for two. Candidates are set tasks to demonstrate their ability as a Coastal Skipper and may be asked questions on any part of the syllabus for all practical and shorebased courses up to Coastal Skipper. This course assumes that the student has already studied navigation to Day Skipper Shorebased standard. This is an advanced course in navigation and meteorology for candidates for the Coastal Skipper and Yachtmaster Offshore Certificate. The course lasts about 40 hours. It may be taken continuously over several days, or as evening or several weekends, or by distance learning.