| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2461 | 31421812 | W | 1998-07-29 | 1 | |||
| 3197 | 31421812 | S | 2000-01-25 | 1 | |||
| 3454 | 31421812 | W | 2000-07-24 | 1 | |||
| 3950 | 31421812 | W | 2001-07-10 | 3 | |||
| 6087 | 31421812 | W | 2004-08-03 | 1 | |||
| 8976 | 31421812 | W | 2007-08-21 | 1 | |||
| 500404 | 31421812 | W | 2008-08-14 | 2 | |||
| 503634 | 31421812 | S | 2010-01-19 | 4 | |||
| 503604 | 31421812 | W | 2010-07-19 | 4 | |||
| 503633 | 31421812 | S | 2011-01-19 | 7 | |||
| 505354 | 31421812 | S | 2014-02-05 | 1 | |||
| 506529 | 31421812 | W | 2014-08-04 | 2 | |||
| 506530 | 31421812 | S | 2015-01-26 | 2 | |||
| 507434 | 31421812 | W | 2018-07-24 | 4 | |||
| 508414 | 31421812 | S | 2019-01-17 | 1 | |||
| 508605 | 31421812 | W | 2020-07-02 | 1 | |||
| 508907 | 31421812 | S | 2021-02-02 | 1 | |||
| 510329 | 31421812 | O | 2023-10-24 | 2 | |||
| 510393 | 31421812 | S | 2024-01-16 | 2 | |||
| 510702 | 31421812 | O | 2024-04-17 | 1 | |||
| 510951 | 31421812 | O | 2024-10-21 | 2 | |||
| 511069 | 31421812 | S | 2025-01-08 | 4 | |||
| 511684 | 31421812 | O | 2025-10-30 | 3 |