National Status

Found almost anywhere in the UK. Primarily a migrant but now overwintering in southern England. Population trend 10 years -40%; since 1976 +257%. Numbers fluctuate depending on number of migrants reac

West Midlands Status

In almost every tetrad, range stable. Population trend 10 years – decreasing.

Habitat

Can be found almost anywhere.

Flight Period

Most migrants arrive in May and June although they may also be seen earlier in the year. The single brood may emerge at any time between mid-August and late September, even into October.

Hotspots

Gardens and orchards especially in autumn.

Caterpillar Food Plant

The main foodplant is Common Nettle (Urtica dioica). Hop (Humulus lupulus), Pellitory-of-the-wall (Parietaria judaica) and Small Nettle (Urtica urens) are also used.