| Number seen/Abundance | Date | Location | Comments | Species |
|---|---|---|---|---|
| Numerous | 2002-06-08 | Broad Haven Beach, Pembrokeshire |
Millions blown in with tide, on various beaches in Pembrokeshire, and stranded on the high water mark | Velella velella |
| P | 2002-06-08 | Marloes Sands, Pembrokshire |
Millions blown in with tide, on various beaches in Pembrokeshire, and stranded on the high water mark | Velella velella |
| P | 2002-06-08 | St Brides Bay St Brides Bay, Pembrokeshire |
Millions blown in with tide, on various beaches in Pembrokeshire, and stranded on the high water mark | Velella velella |
| Numerous | 2002-06-08 | Broad Haven Beach, Pembrokeshire |
Millions blown in with tide, on various beaches in Pembrokeshire, and stranded on the high water mark | Velella velella |
| P | 2002-06-08 | Little Haven Beach Little Haven Beach, Pembrokeshire |
Millions blown in with tide, on various beaches in Pembrokeshire, and stranded on the high water mark | Velella velella |