Once-in-a-decade ‘painted lady summer’ sees huge numbers of migratory butterflies arrive in the UK
A reported “painted lady summer” has brought unusually large numbers of migratory painted lady butterflies to the UK. The influx matters because it is being described as a once-in-a-decade natural event, offering a noticeable wildlife spectacle across the country.
Painted ladies migrate long distances and can reach Britain in substantial waves when conditions are favourable. The article characterises this year’s arrival as exceptional, with numbers high enough to make the butterflies particularly visible during the summer.
- Exceptional numbers of painted lady butterflies have reached the UK.
- The influx is described as a once-in-a-decade event.
- Favourable migration conditions are behind the visible summer arrival.