Rare resident in ancient woodland.Corylus avellana and Betula spp. with larva mining leaves from August to October in a squat, brown, pistol-shaped case made from leaf fragments.
Recorded in 7 (5%) of 140 10k Squares.First Recorded in 1887.Last Recorded in 2018.(Data up to end 2020)Additional Stats
Golden Cinnabar Membership