A fairly common local resident.
A species of damp woodland and marshy areas.
Overwinters as a pupa. Adult invariably sit with their wings raised above the body. They fly from dusk and come to light in small numbers.
Recorded in 83 (59%) of 140 10k Squares.
First Recorded in 1887.
Last Recorded in 2019.
(Data up to end 2019)