28-06-2021
| Gary Harper, Penclacwydd | |
| 19:40 | |
| Black-headed Gull 1 | |
| News of a colour-ringed bird at Penclacwydd on 25/6/2021. Black ring 2AFK. Ringed as a nestling on 06/06/2016 at a confidential site in the West Midlands. This is the first time it has been seen, 1845 days after it was ringed, 186km from the ringing site. |