| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4126 | 26032822 | W | 2001-07-29 | 14 | |||
| 4346 | 26032822 | S | 2002-02-02 | 11 | |||
| 6233 | 26032822 | S | 2005-02-17 | 7 | |||
| 500175 | 26032822 | S | 2008-01-28 | 4 | |||
| 508349 | 26032822 | W | 2011-08-07 | 3 | |||
| 506934 | 26032822 | S | 2012-02-02 | 4 | |||
| 504530 | 26032822 | W | 2014-08-05 | 12 | |||
| 504759 | 26032822 | S | 2015-02-15 | 2 | |||
| 506947 | 26032822 | S | 2016-02-07 | 1 | |||
| 505820 | 26032822 | W | 2016-08-06 | 1 | |||
| 506559 | 26032822 | W | 2017-07-23 | 2 | |||
| 507194 | 26032822 | W | 2018-07-22 | 1 | |||
| 510074 | 26032822 | S | 2023-01-23 | 1 | |||
| 510538 | 26032822 | S | 2024-01-28 | 3 | |||
| 511533 | 26032822 | W | 2025-07-17 | 2 |