| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 8347 | 26212831 | W | 2006-07-30 | 1 | |||
| 500010 | 26212831 | S | 2008-01-13 | 4 | |||
| 504145 | 26212831 | S | 2012-01-21 | 1 | |||
| 502415 | 26212831 | S | 2012-01-22 | 1 | |||
| 507523 | 26212831 | W | 2014-07-27 | 2 | |||
| 507524 | 26212831 | W | 2015-07-26 | 4 | |||
| 507579 | 26212831 | S | 2019-01-27 | 219 | 210 | ||
| 508245 | 26212831 | S | 2020-01-26 | 94 | |||
| 508662 | 26212831 | W | 2020-07-26 | 10 | |||
| 508913 | 26212831 | S | 2021-01-31 | 25 | |||
| 509143 | 26212831 | W | 2021-07-25 | 5 | |||
| 509406 | 26212831 | S | 2022-01-30 | 160 | |||
| 509900 | 26212831 | S | 2023-01-29 | 31 | |||
| 510178 | 26212831 | W | 2023-07-30 | 1 | |||
| 510837 | 26212831 | W | 2024-07-28 | 1 | |||
| 511120 | 26212831 | S | 2025-02-02 | 9 | |||
| 511537 | 26212831 | W | 2025-07-27 | 2 |