| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 442 | 28573146 | W | 1994-07-16 | 8 | |||
| 1013 | 28573146 | S | 1997-02-08 | 2 | |||
| 2043 | 28573146 | W | 1997-07-12 | 3 | |||
| 2337 | 28573146 | S | 1998-01-20 | 12 | |||
| 4631 | 28573146 | W | 2002-08-17 | 6 | |||
| 506213 | 28573146 | S | 2016-01-17 | 4 | |||
| 507327 | 28573146 | W | 2018-07-13 | 3 | |||
| 508704 | 28573146 | W | 2020-08-03 | 7 | |||
| 510171 | 28573146 | W | 2023-07-27 | 3 |