Silver Y

Description:

Is a migratory moth of the family Noctuidae which is named for the silvery Y-shaped mark on each of its forewings. The Silver Y is a medium-sized moth with a wingspan of 30 to 45 mm. The wings are intricately patterned with various shades of brown and grey providing excellent camouflage. In the centre of each forewing there is a silver-coloured mark shaped like a letter Y or a Greek letter Gamma. There are several different forms with varying colours depending on the climate in which the larvae grow.

Habitat:

The species is widespread across Europe, parts of Asia, and North Africa. It is resident in the south of its range and adults fly almost throughout the year. In central Europe and the British Isles adults are present in significant numbers from May onwards with numbers dwindling in late autumn as they are killed off by frosts.