Great Black-backed Gull
Recent sightings
| Date | Species | Site | Count | Observer |
|---|---|---|---|---|
| 09/03/24 | Great Black-backed Gull | Waterstock: River Thame | 4 | N Marriner |
| 09:00 | Approx. | |||
| 09/03/24 | Great Black-backed Gull | Waterstock: River Thame | 4 | N Marriner |
| 09:00 | ||||
| 27/02/24 | Great Black-backed Gull | Waterstock: River Thame | 5 | N Marriner |
| 09:30 | ||||