| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4115 | 26212831 | W | 2001-07-22 | 1 | |||
| 5273 | 26212831 | W | 2003-07-27 | 4 | |||
| 6792 | 26212831 | W | 2005-07-31 | 1 | |||
| 500327 | 26212831 | W | 2008-07-27 | 2 | |||
| 507842 | 26212831 | W | 2019-07-28 | 3 | |||
| 508662 | 26212831 | W | 2020-07-26 | 2 | |||
| 509143 | 26212831 | W | 2021-07-25 | 2 | |||
| 509900 | 26212831 | S | 2023-01-29 | 1 | |||
| 510837 | 26212831 | W | 2024-07-28 | 5 |