Another Swallowtail has been sighted – on 12 July, in Bournemouth. This adds to earlier sightings:
- 7 June – Hengistbury Head, Bournemouth
- 2 June – Durlston Country Park, near Swanage
- 2 June – Pamphill near Wimborne
- 31 May – Pamphill near Wimborne
The recorder of the most recent one got a photo, and it shows some damage to one of the wings, so it can be recognised if it is spotted again.