SOG records for Arctic Tern, at Canvey Point, from 09 August 2017 until 13 August 2017, recorded by all observers. Records marked with '*' may be duplicates.
| Species | Site | Date | Count | Notes | Observers |
|---|---|---|---|---|---|
| Arctic Tern | Canvey Point | 10/08/2017 | 5 | maybe a few more, in a large flock of Commons following a ship | Jeff Saward |