Last modified: Dec. 9, 2024, 2 p.m.
A fairly common species throughout Belgium.
This species is considered Least Concern according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as an egg in bark crevices. Pupation in a cocoon among plant debris or under the ground.
The adults come to sugar, wineroping and to light.
During the day, they can be found in hollow trees, buildings, behind bark or in nest-boxes, often in group and sometimes together with Amphipyra pyramidea.
The adults fly in one generation a year from mid-July till the end of September, occasionally later.
The larva lives on a range of trees and shrubs like Quercus, Fagus, Salix, Tilia, Rhododendron etc...