| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2155 | 32521819 | S | 1994-01-16 | 2 | |||
| 1041 | 32521819 | S | 1997-01-26 | 26 | |||
| 3426 | 32521819 | W | 2000-07-16 | 3 | |||
| 3919 | 32521819 | W | 2001-08-05 | 1 | |||
| 4250 | 32521819 | S | 2002-01-27 | 2 | |||
| 5155 | 32521819 | W | 2003-07-27 | 2 | |||
| 5454 | 32521819 | S | 2004-02-01 | 2 | |||
| 1796 | 32521819 | W | 2005-07-31 | 2 | |||
| 1851 | 32521819 | O | 2005-09-18 | 2 | |||
| 1876 | 32521819 | O | 2005-11-13 | 2 | |||
| 6925 | 32521819 | S | 2006-02-26 | 2 | |||
| 9386 | 32521819 | S | 2008-02-17 | 1 | |||
| 501226 | 32521819 | W | 2009-08-02 | 1 | |||
| 505800 | 32521819 | W | 2016-07-24 | 2 | |||
| 506192 | 32521819 | S | 2017-01-22 | 3 | |||
| 506592 | 32521819 | W | 2017-07-23 | 3 | |||
| 507598 | 32521819 | S | 2019-02-03 | 2 | |||
| 507782 | 32521819 | W | 2019-07-14 | 1 | |||
| 508642 | 32521819 | W | 2020-07-26 | 2 | |||
| 509723 | 32521819 | W | 2022-07-19 | 2 | |||
| 510123 | 32521819 | W | 2023-07-16 | 17 | |||
| 510576 | 32521819 | S | 2024-02-04 | 14 | |||
| 511342 | 32521819 | W | 2024-08-01 | 150 | 150 | ||
| 511535 | 32521819 | W | 2025-07-27 | 175 | 150 |