24-06-2021
| Adam Dare, Cefn Sidan CE53 | |
| 5:50 | |
| Gannet c. 20 | |
| Manx Shearwater + 300 | |
| A smaller Shearwater movement, and in both directions, not just south. Gannets plunge-diving from great heights, saw one wrestle with and then swallow a small eel. 1 harbour porpoise. |