Norfolk status Local. Characteristic broad forewing with rounded apex. Chalk cliffs, fens and marshes in East Anglia. Flies during afternoon on warm days.
Very similar to several other species.
Old Norfolk records from Merton and Sturston. [BTM - vol1]
Recorded in 19 (26%) of 74 10k Squares. First Recorded in 1874. Last Recorded in 2023. Additional Stats