| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3407 | 26212831 | W | 2000-07-23 | 1 | |||
| 3779 | 26212831 | S | 2001-01-28 | 2 | |||
| 6413 | 26212831 | S | 2005-01-30 | 5 | |||
| 8740 | 26212831 | S | 2007-01-21 | 3 | |||
| 500010 | 26212831 | S | 2008-01-13 | 1 | |||
| 500715 | 26212831 | S | 2009-01-25 | 2 | |||
| 504145 | 26212831 | S | 2012-01-21 | 2 | |||
| 502415 | 26212831 | S | 2012-01-22 | 2 | |||
| 507522 | 26212831 | W | 2013-07-28 | 9 | |||
| 506920 | 26212831 | S | 2018-01-28 | 1 | |||
| 508913 | 26212831 | S | 2021-01-31 | 2 | |||
| 509406 | 26212831 | S | 2022-01-30 | 4 | |||
| 510178 | 26212831 | W | 2023-07-30 | 2 | |||
| 510501 | 26212831 | S | 2024-01-28 | 1 | |||
| 511120 | 26212831 | S | 2025-02-02 | 9 |