SOG records for Black Tern, 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 |
|---|---|---|---|---|---|
| Black Tern | Canvey Point | 07/09/2019 | 4 | Jeff Delve | |
| *Black Tern | Canvey Point | 07/09/2019 | 2 | Jeff Delve | |
| *Black Tern | Canvey Point | 07/09/2019 | 11 | juvs and adults, several lingering | Jeff Saward |
| *Black Tern | Canvey Point | 07/09/2019 | 2 | Paul Griggs, Mike Clarke, Jeff Saward | |
| *Black Tern | Canvey Point | 07/09/2019 | 1 | Paul Griggs, Mike Clarke |