| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2144 | 32521819 | W | 1994-08-07 | 26 | |||
| 3919 | 32521819 | W | 2001-08-05 | 19 | |||
| 4627 | 32521819 | W | 2002-07-28 | 10 | |||
| 4751 | 32521819 | S | 2003-02-02 | 19 | |||
| 5155 | 32521819 | W | 2003-07-27 | 16 | |||
| 1796 | 32521819 | W | 2005-07-31 | 5 | |||
| 1851 | 32521819 | O | 2005-09-18 | 1 | |||
| 1876 | 32521819 | O | 2005-11-13 | 8 | |||
| 6925 | 32521819 | S | 2006-02-26 | 4 | |||
| 500280 | 32521819 | W | 2008-07-19 | 5 | |||
| 501226 | 32521819 | W | 2009-08-02 | 8 | |||
| 505800 | 32521819 | W | 2016-07-24 | 4 | |||
| 506592 | 32521819 | W | 2017-07-23 | 5 | |||
| 507114 | 32521819 | W | 2018-07-22 | 9 | |||
| 507782 | 32521819 | W | 2019-07-14 | 11 | |||
| 508642 | 32521819 | W | 2020-07-26 | 29 | |||
| 510123 | 32521819 | W | 2023-07-16 | 22 | |||
| 510576 | 32521819 | S | 2024-02-04 | 3 | |||
| 511342 | 32521819 | W | 2024-08-01 | 48 | |||
| 511535 | 32521819 | W | 2025-07-27 | 14 |