This species can be readily distinguished from the Small Skipper as the undersides of the clubbed antenna are black (the Small Skipper's are orange).
Tall, dry grassland in sunny locations.
Recorded in 72 (3.8%) of the 1900 10km squares of Bulgaria.
Last recorded in June 2018
Recorded date range (Adult): 22 May to 27 July
Recorded date range (Pupa): 09 July to 13 July