| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5679 | 26212715 | S | 2004-02-07 | 6 | |||
| 5903 | 26212715 | W | 2004-07-03 | 3 | |||
| 6733 | 26212715 | W | 2005-07-02 | 1 | |||
| 8265 | 26212715 | W | 2006-07-22 | 1 | |||
| 9078 | 26212715 | W | 2007-07-24 | 3 | |||
| 500408 | 26212715 | W | 2008-07-30 | 1 | |||
| 500725 | 26212715 | S | 2009-02-06 | 1 | |||
| 501108 | 26212715 | W | 2009-07-28 | 12 | |||
| 508474 | 26212715 | W | 2010-07-21 | 1 | |||
| 508476 | 26212715 | W | 2011-07-19 | 5 | |||
| 508477 | 26212715 | S | 2012-02-10 | 3 | |||
| 508479 | 26212715 | S | 2013-01-17 | 1 | |||
| 503052 | 26212715 | W | 2013-07-29 | 2 | |||
| 503706 | 26212715 | S | 2014-02-17 | 3 | |||
| 504466 | 26212715 | W | 2014-07-11 | 5 | |||
| 504826 | 26212715 | S | 2015-02-26 | 1 | |||
| 505256 | 26212715 | W | 2015-07-22 | 2 | |||
| 505557 | 26212715 | S | 2016-02-18 | 3 | |||
| 507461 | 26212715 | W | 2017-07-26 | 1 | |||
| 507462 | 26212715 | S | 2018-02-14 | 1 | |||
| 507342 | 26212715 | W | 2018-08-07 | 1 | |||
| 508097 | 26212715 | W | 2019-07-18 | 1 | |||
| 508691 | 26212715 | W | 2020-07-29 | 4 | |||
| 509025 | 26212715 | S | 2021-02-22 | 1 | |||
| 509162 | 26212715 | W | 2021-07-21 | 4 | |||
| 509439 | 26212715 | S | 2022-02-10 | 4 | |||
| 509758 | 26212715 | W | 2022-07-14 | 4 | |||
| 510127 | 26212715 | W | 2023-07-12 | 8 | |||
| 511583 | 26212715 | W | 2025-07-24 | 6 |