| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2243 | 34042302 | S | 1998-01-24 | 7 | |||
| 2773 | 34042302 | S | 1999-01-30 | 8 | |||
| 3191 | 34042302 | S | 2000-01-21 | 9 | |||
| 3812 | 34042302 | S | 2001-01-19 | 8 | |||
| 3968 | 34042302 | W | 2001-07-27 | 1 | |||
| 4253 | 34042302 | S | 2002-01-13 | 3 | |||
| 4782 | 34042302 | S | 2003-02-02 | 3 | |||
| 1713 | 34042302 | O | 2005-02-08 | 4 | |||
| 8787 | 34042302 | S | 2007-01-29 | 4 | |||
| 500108 | 34042302 | S | 2008-02-05 | 2 | |||
| 500486 | 34042302 | S | 2009-01-24 | 1 | |||
| 502020 | 34042302 | S | 2010-02-13 | 5 | |||
| 503579 | 34042302 | S | 2011-02-01 | 2 | |||
| 503580 | 34042302 | S | 2012-02-07 | 2 | |||
| 503583 | 34042302 | S | 2013-02-08 | 4 | |||
| 507677 | 34042302 | O | 2017-08-04 | 1 | |||
| 507679 | 34042302 | S | 2018-01-30 | 2 | |||
| 507629 | 34042302 | S | 2019-02-07 | 3 | |||
| 507869 | 34042302 | W | 2019-07-31 | 1 | |||
| 509716 | 34042302 | W | 2022-08-11 | 2 | |||
| 510239 | 34042302 | W | 2023-08-15 | 2 | |||
| 511188 | 34042302 | S | 2025-02-11 | 1 |