| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4126 | 26032822 | W | 2001-07-29 | 14 | |||
| 4346 | 26032822 | S | 2002-02-02 | 11 | |||
| 4638 | 26032822 | W | 2002-08-19 | 7 | |||
| 4977 | 26032822 | S | 2003-02-15 | 23 | |||
| 6233 | 26032822 | S | 2005-02-17 | 13 | |||
| 8104 | 26032822 | S | 2006-01-12 | 24 | |||
| 8269 | 26032822 | W | 2006-07-11 | 6 | |||
| 8567 | 26032822 | S | 2007-01-31 | 6 | |||
| 500175 | 26032822 | S | 2008-01-28 | 10 | |||
| 500350 | 26032822 | W | 2008-08-07 | 14 | |||
| 501488 | 26032822 | W | 2009-07-11 | 15 | |||
| 502074 | 26032822 | S | 2010-02-09 | 6 | |||
| 506934 | 26032822 | S | 2012-02-02 | 8 | |||
| 502559 | 26032822 | S | 2013-01-24 | 12 | |||
| 502851 | 26032822 | W | 2013-07-25 | 33 | |||
| 506945 | 26032822 | S | 2014-02-07 | 8 | |||
| 504530 | 26032822 | W | 2014-08-05 | 22 | |||
| 504759 | 26032822 | S | 2015-02-15 | 9 | |||
| 505124 | 26032822 | W | 2015-07-16 | 18 | |||
| 506947 | 26032822 | S | 2016-02-07 | 19 | |||
| 505820 | 26032822 | W | 2016-08-06 | 5 | |||
| 506931 | 26032822 | S | 2017-02-02 | 24 | |||
| 506559 | 26032822 | W | 2017-07-23 | 6 | |||
| 506940 | 26032822 | S | 2018-01-23 | 25 | |||
| 507194 | 26032822 | W | 2018-07-22 | 7 | |||
| 507798 | 26032822 | W | 2019-07-21 | 3 | |||
| 508149 | 26032822 | S | 2020-01-19 | 4 | |||
| 508657 | 26032822 | W | 2020-07-12 | 27 | |||
| 508910 | 26032822 | S | 2021-01-24 | 19 | |||
| 509138 | 26032822 | W | 2021-07-10 | 15 | |||
| 509535 | 26032822 | S | 2022-02-12 | 13 | |||
| 510074 | 26032822 | S | 2023-01-23 | 34 | |||
| 510228 | 26032822 | W | 2023-07-28 | 13 | |||
| 510538 | 26032822 | S | 2024-01-28 | 17 | |||
| 510827 | 26032822 | W | 2024-07-19 | 8 | |||
| 511284 | 26032822 | S | 2025-02-11 | 4 | |||
| 511533 | 26032822 | W | 2025-07-17 | 57 |