| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4126 | 26032822 | W | 2001-07-29 | 21 | |||
| 4346 | 26032822 | S | 2002-02-02 | 19 | |||
| 6233 | 26032822 | S | 2005-02-17 | 11 | |||
| 500815 | 26032822 | S | 2009-01-21 | 7 | |||
| 508349 | 26032822 | W | 2011-08-07 | 2 | |||
| 506934 | 26032822 | S | 2012-02-02 | 1 | |||
| 502851 | 26032822 | W | 2013-07-25 | 165 | |||
| 506945 | 26032822 | S | 2014-02-07 | 2 | |||
| 504530 | 26032822 | W | 2014-08-05 | 118 | |||
| 505124 | 26032822 | W | 2015-07-16 | 9 | |||
| 505820 | 26032822 | W | 2016-08-06 | 45 | |||
| 506931 | 26032822 | S | 2017-02-02 | 6 | |||
| 506559 | 26032822 | W | 2017-07-23 | 244 | |||
| 506940 | 26032822 | S | 2018-01-23 | 27 | |||
| 508657 | 26032822 | W | 2020-07-12 | 66 | |||
| 509138 | 26032822 | W | 2021-07-10 | 2 | |||
| 509535 | 26032822 | S | 2022-02-12 | 2 | |||
| 510074 | 26032822 | S | 2023-01-23 | 2 | |||
| 510228 | 26032822 | W | 2023-07-28 | 32 | |||
| 510538 | 26032822 | S | 2024-01-28 | 57 | |||
| 510827 | 26032822 | W | 2024-07-19 | 94 | |||
| 511284 | 26032822 | S | 2025-02-11 | 4 | |||
| 511533 | 26032822 | W | 2025-07-17 | 7 |