SOG records for Eider, at Canvey Point, from 07 September 2019 until 11 September 2019, recorded by all observers. Records marked with '*' may be duplicates.
| Species | Site | Date | Count | Notes | Observers |
|---|---|---|---|---|---|
| Eider | Canvey Point | 07/09/2019 | 1 | Usual imm male | Jeff Delve |
| *Eider | Canvey Point | 07/09/2019 | 1 | the regular juv. male | Jeff Saward |
| *Eider | Canvey Point | 07/09/2019 | 1 | Paul Griggs, Mike Clarke, Jeff Saward | |
| *Eider | Canvey Point | 07/09/2019 | 1 | Paul Griggs, Mike Clarke |