SOG records for Nightingale, at Canvey Wick, from 15 April 2021 until 19 April 2021, recorded by all observers. Records marked with '*' may be duplicates.
| Species | Site | Date | Count | Notes | Observers |
|---|---|---|---|---|---|
| Nightingale | Canvey Wick | 17/04/2021 | 6 | At least, singing and/or calling | Tim Bourne |
| *Nightingale | Canvey Wick | 17/04/2021 | 1 | limited subsong only | Jeff Delve |
| *Nightingale | Canvey Wick | 17/04/2021 | 1 | singing | Neil Chambers |
| Nightingale | Canvey Wick | 18/04/2021 | 1 | singing at crossroads | Stuart Bailey |
| Nightingale | Canvey Wick | 19/04/2021 | 3 | one singing and showing well | John Wright |