SOG records for Glaucous Gull, at Canvey Point, from 21 November 2021 until 25 November 2021, recorded by all observers. Records marked with '*' may be duplicates.
| Species | Site | Date | Count | Notes | Observers |
|---|---|---|---|---|---|
| Glaucous Gull | Canvey Point | 22/11/2021 | 1 | Great find Neil | Terry Blackwell |
| *Glaucous Gull | Canvey Point | 22/11/2021 | 1 | juv following container ships - upriver at 11am, then back east at 11.20 and then all the way back upriver at 12.05 | Neil Chambers |
| *Glaucous Gull | Canvey Point | 22/11/2021 | 1 | Imm, followed ship in, then a ship out and later followed a ship in again. Great pick-up NC. | John Wright |