Taken at Aston, Oxon., on August 29th 2022. (© David Hastings)
(1/320th sec at f11)

Description

Family: Noctuidae (ABH : 73.357)

Wing span: 28 - 34mm

This moth has several forms, but the usually rather square kidney mark, often darker in the trailing half, is a conspicuous diagnostic feature. The forewing is light brown, light or dark reddish brown, to dark or blackish brown.

It can be found throughout the British Isles.

Habitats are all types of grassland, but not at high altitude.

There is one generation from late July to early October. It over-winters as a larva.

Larvae feed mainly on grasses, but also herbaceous plants such as plantains and Cleavers.

It comes to light, sometimes in abundance, and feeds on sugar and flowers.

Earliest UK sighting: 4th August ; Latest UK sighting: 13th October

Sightings