| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2161 | 32481810 | S | 1995-01-15 | 54 | |||
| 2177 | 32481810 | W | 1995-07-30 | 2 | |||
| 779 | 32481810 | S | 1996-01-21 | 5 | |||
| 921 | 32481810 | W | 1996-07-28 | 25 | |||
| 1036 | 32481810 | S | 1997-01-26 | 14 | |||
| 2005 | 32481810 | W | 1997-07-20 | 1 | |||
| 2217 | 32481810 | S | 1998-02-08 | 13 | |||
| 2751 | 32481810 | S | 1999-01-17 | 22 | |||
| 3175 | 32481810 | S | 2000-01-23 | 2 | |||
| 3946 | 32481810 | W | 2001-08-05 | 18 | |||
| 4203 | 32481810 | S | 2002-01-27 | 72 | |||
| 4812 | 32481810 | S | 2003-02-02 | 26 | |||
| 5468 | 32481810 | S | 2004-02-01 | 13 | |||
| 1756 | 32481810 | S | 2005-02-20 | 14 | |||
| 1867 | 32481810 | O | 2005-11-13 | 4 | |||
| 6931 | 32481810 | S | 2006-02-26 | 4 | |||
| 8293 | 32481810 | W | 2006-07-23 | 1 | |||
| 9417 | 32481810 | S | 2008-02-17 | 4 | |||
| 500740 | 32481810 | S | 2009-02-22 | 1 | |||
| 503566 | 32481810 | S | 2013-01-27 | 19 | |||
| 503564 | 32481810 | S | 2014-02-16 | 2 | |||
| 504699 | 32481810 | S | 2015-02-01 | 13 | |||
| 505432 | 32481810 | S | 2016-02-07 | 2 | |||
| 506188 | 32481810 | S | 2017-01-22 | 9 | |||
| 507591 | 32481810 | S | 2019-02-03 | 3 | |||
| 508306 | 32481810 | S | 2020-02-09 | 5 | |||
| 508955 | 32481810 | S | 2021-02-07 | 24 | |||
| 509943 | 32481810 | S | 2023-02-12 | 20 | |||
| 510580 | 32481810 | S | 2024-02-04 | 15 | |||
| 511569 | 32481810 | W | 2025-07-27 | 1 |