| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2153 | 32521815 | S | 1994-01-16 | 7 | |||
| 355 | 32521815 | S | 1994-01-16 | 15 | |||
| 2142 | 32521815 | W | 1994-08-07 | 3 | |||
| 2178 | 32521815 | W | 1995-07-30 | 1 | |||
| 926 | 32521815 | W | 1996-07-28 | 1 | |||
| 2222 | 32521815 | S | 1998-02-08 | 2 | |||
| 3794 | 32521815 | S | 2001-01-21 | 155 | 130 | ||
| 5153 | 32521815 | W | 2003-07-27 | 12 | |||
| 5511 | 32521815 | S | 2004-02-01 | 2 | |||
| 6147 | 32521815 | W | 2004-08-01 | 1 | |||
| 6703 | 32521815 | W | 2005-07-31 | 2 | |||
| 1860 | 32521815 | O | 2005-10-16 | 2 | |||
| 1873 | 32521815 | O | 2005-11-13 | 2 | |||
| 8297 | 32521815 | W | 2006-07-23 | 1 | |||
| 8886 | 32521815 | S | 2007-01-28 | 7 | |||
| 500069 | 32521815 | S | 2008-02-17 | 6 | |||
| 501097 | 32521815 | W | 2009-08-02 | 1 | |||
| 502047 | 32521815 | 2010-07-25 | 1 | ||||
| 501960 | 32521815 | W | 2011-07-31 | 6 | |||
| 502586 | 32521815 | S | 2013-01-27 | 1 | |||
| 504282 | 32521815 | W | 2014-06-29 | 1 | |||
| 505490 | 32521815 | S | 2016-02-07 | 1 | |||
| 505803 | 32521815 | W | 2016-07-24 | 3 | |||
| 506589 | 32521815 | W | 2017-07-23 | 66 | |||
| 506837 | 32521815 | S | 2018-01-28 | 2 | |||
| 507595 | 32521815 | S | 2019-02-03 | 1 | |||
| 507779 | 32521815 | W | 2019-07-14 | 21 | |||
| 508277 | 32521815 | S | 2020-02-09 | 3 | |||
| 508639 | 32521815 | W | 2020-07-26 | 4 | |||
| 508930 | 32521815 | S | 2021-02-07 | 13 | |||
| 509170 | 32521815 | W | 2021-07-18 | 8 | |||
| 509454 | 32521815 | S | 2022-02-06 | 5 | |||
| 509726 | 32521815 | W | 2022-07-17 | 6 | |||
| 510010 | 32521815 | S | 2023-02-12 | 2 | |||
| 510126 | 32521815 | W | 2023-07-16 | 2 | |||
| 510565 | 32521815 | S | 2024-02-04 | 1 | |||
| 511134 | 32521815 | S | 2025-02-02 | 4 | |||
| 511539 | 32521815 | W | 2025-07-27 | 9 |