Poplar Grey Subacronicta megacephala

Wingspan 40-44 mm.

One of several powdery-looking greyish moths which can be difficult to identify, this species has however a distinctly round whitish orbicular stigma with a darker centre, and whitish hindwings.

It is commonest in the south of England, with the range extending into scattered parts of Scotland, and flies from May to August.

The grey-brown rather hairy caterpillar feeds on the leaves of poplar (Populus), resting by day in a peculiar question-mark position with the head curled back.