Norfolk status Discovered in 1961, occurring only in the Norfolk Broads with the existence of a colony at Hickling being confirmed by a number of sightings in the 1980’s. Old, dense, uncut reedbeds.
Regularly monitored at certain sites by the Norfolk Moth Survey.
Recorded in 5 (7%) of 69 10k Squares. First Recorded in 1961. Last Recorded in 2012.