| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2822 | 34211905 | S | 1999-02-06 | 3 | |||
| 6060 | 34211905 | W | 2004-07-10 | 12 | |||
| 1688 | 34211905 | O | 2005-08-13 | 2 | |||
| 1829 | 34211905 | O | 2005-12-03 | 1 | |||
| 94187 | 34211905 | S | 2007-02-03 | 2 | |||
| 500019 | 34211905 | S | 2008-02-02 | 26 | |||
| 500451 | 34211905 | W | 2008-07-12 | 2 | |||
| 500999 | 34211905 | W | 2009-07-11 | 1 | |||
| 504442 | 34211905 | W | 2010-07-10 | 1 | |||
| 504496 | 34211905 | S | 2014-02-08 | 1 | |||
| 504499 | 34211905 | W | 2014-07-12 | 5 | |||
| 507412 | 34211905 | S | 2016-02-13 | 4 | |||
| 506326 | 34211905 | S | 2017-02-14 | 3 | |||
| 507414 | 34211905 | S | 2018-02-10 | 1 | |||
| 507767 | 34211905 | W | 2019-07-06 | 314 | |||
| 508989 | 34211905 | S | 2021-03-04 | 146 | |||
| 509041 | 34211905 | O | 2021-04-10 | 82 | |||
| 509184 | 34211905 | W | 2021-08-07 | 5 | |||
| 509294 | 34211905 | O | 2021-11-06 | 6 | |||
| 509427 | 34211905 | S | 2022-02-05 | 3 | |||
| 509554 | 34211905 | O | 2022-04-30 | 11 | |||
| 509908 | 34211905 | S | 2023-02-04 | 11 | |||
| 510047 | 34211905 | O | 2023-04-15 | 2 | |||
| 510192 | 34211905 | W | 2023-08-05 | 120 | |||
| 510340 | 34211905 | O | 2023-11-04 | 11 | |||
| 510546 | 34211905 | S | 2024-02-03 | 3 | |||
| 510998 | 34211905 | O | 2024-11-02 | 15 | |||
| 511458 | 34211905 | W | 2025-07-12 | 2 |