Taken on 16th July 2008, Lincoln UK. With a wingspan 16-22m, it flies in July and August. It occurs throughout Britain.
by wallaby1 Oct 4, 2008 8:30 PM
Taken on 29th July 2008, they are attracted to light. Food plants include a variety of deciduous trees, including Oak (Quercus) and Beech (Fagus).
by wallaby1 Oct 4, 2008 8:36 PM
