| 05/05/24 | Black-headed Gull | SCP | 46 | G A Heath |
| East, including a flock of 40. Sea-watch 06:10-08:30 (GAH, DJH, TM). [St. Catherine's Point]. |
| 12/04/24 | Black-headed Gull | Brading Marsh | 2 | C Meaney |
16:50
| In Triangle Field acting territorialy driving off a Grey Heron. [RSPB Reserve]. |
| 31/03/24 | Black-headed Gull | SCP | 21 | J M Sparshott |
06:35
| East. [St. Catherine's Point]. |
| 10/03/24 | Black-headed Gull | Atherfield Point | 40 | J M Sparshott |
06:45
| With common gull, pools etc. |
| 10/03/24 | Black-headed Gull | SCP | 2 | G A Heath |
| East. [St. Catherine's Point]. |
| 09/03/24 | Black-headed Gull | SCP | 3 | J M Sparshott |
06:20
| East. [St. Catherine's Point]. |
| 07/03/24 | Black-headed Gull | SCP | 3 | J M Sparshott |
06:30
| East. [St. Catherine's Point]. |