SOG records for Yellow-legged Gull, at Hullbridge, from 18 November 2020 until 22 November 2020, recorded by all observers. Records marked with '*' may be duplicates.
| Species | Site | Date | Count | Notes | Observers |
|---|---|---|---|---|---|
| Yellow-legged Gull | Hullbridge | 21/11/2020 | 1 | colour ringed adult with sub-adult type bill still up river at the caravan / Chalet Park | Steve Arlow, Paul Griggs |