SOG records for Eider, 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 |
|---|---|---|---|---|---|
| Eider | Canvey Point | 22/11/2021 | 2 | imm drakes | Terry Blackwell |
| *Eider | Canvey Point | 22/11/2021 | 2 | imm drakes on water throughout | Neil Chambers |
| *Eider | Canvey Point | 22/11/2021 | 2 | John Wright | |
| Eider | Canvey Point | 23/11/2021 | 2 | Terry Blackwell | |
| Eider | Canvey Point | 24/11/2021 | 2 | still feeding near the chapman buoy | Terry Blackwell |