| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 1510 | 34221907 | O | 2004-10-16 | 10 | |||
| 1522 | 34221907 | O | 2004-12-04 | 5 | |||
| 6214 | 34221907 | O | 2005-01-08 | 6 | |||
| 6356 | 34221907 | S | 2005-02-05 | 2 | |||
| 1832 | 34221907 | O | 2005-12-03 | 2 | |||
| 8121 | 34221907 | O | 2006-01-14 | 2 | |||
| 1883 | 34221907 | S | 2006-02-04 | 4 | |||
| 94109 | 34221907 | O | 2006-09-02 | 1 | |||
| 94157 | 34221907 | O | 2006-12-02 | 38 | |||
| 8925 | 34221907 | S | 2007-02-03 | 8 | |||
| 500016 | 34221907 | S | 2008-02-02 | 1 | |||
| 500456 | 34221907 | O | 2008-11-08 | 11 | |||
| 500462 | 34221907 | S | 2009-02-07 | 1 | |||
| 504433 | 34221907 | S | 2010-02-06 | 18 | |||
| 504439 | 34221907 | W | 2010-07-10 | 2 | |||
| 504447 | 34221907 | S | 2011-02-12 | 2 | |||
| 504471 | 34221907 | S | 2012-02-11 | 2 | |||
| 504477 | 34221907 | W | 2012-07-07 | 2 | |||
| 504482 | 34221907 | S | 2013-02-09 | 15 | |||
| 504494 | 34221907 | S | 2014-02-08 | 31 | |||
| 507400 | 34221907 | S | 2015-02-07 | 3 | |||
| 507402 | 34221907 | S | 2016-02-13 | 1 | |||
| 506328 | 34221907 | S | 2017-02-14 | 1 | |||
| 507384 | 34221907 | S | 2018-02-10 | 11 | |||
| 507640 | 34221907 | S | 2019-02-09 | 11 | |||
| 507769 | 34221907 | W | 2019-07-06 | 1 | |||
| 508281 | 34221907 | S | 2020-02-08 | 7 | |||
| 508592 | 34221907 | W | 2020-07-04 | 1 | |||
| 508736 | 34221907 | O | 2020-11-07 | 15 | |||
| 509003 | 34221907 | S | 2021-02-20 | 2 | |||
| 509291 | 34221907 | O | 2021-11-06 | 10 | |||
| 509429 | 34221907 | S | 2022-02-05 | 4 | |||
| 509842 | 34221907 | O | 2022-11-05 | 1 | |||
| 509905 | 34221907 | S | 2023-02-04 | 1 | |||
| 510337 | 34221907 | O | 2023-11-04 | 7 | |||
| 510995 | 34221907 | O | 2024-11-02 | 2 | |||
| 511163 | 34221907 | S | 2025-02-15 | 19 | |||
| 511382 | 34221907 | O | 2025-04-26 | 1 | |||
| 511673 | 34221907 | O | 2025-11-01 | 9 |