| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 9078 | 26212715 | W | 2007-07-24 | 1 | |||
| 502156 | 26212715 | S | 2010-02-03 | 2 | |||
| 508474 | 26212715 | W | 2010-07-21 | 1 | |||
| 508475 | 26212715 | S | 2011-01-18 | 1 | |||
| 508477 | 26212715 | S | 2012-02-10 | 1 | |||
| 503052 | 26212715 | W | 2013-07-29 | 1 | |||
| 503706 | 26212715 | S | 2014-02-17 | 3 | |||
| 507460 | 26212715 | S | 2017-02-09 | 1 | |||
| 507461 | 26212715 | W | 2017-07-26 | 1 | |||
| 508096 | 26212715 | S | 2019-02-19 | 2 | |||
| 508442 | 26212715 | S | 2020-02-13 | 1 | |||
| 510019 | 26212715 | S | 2023-02-15 | 1 | |||
| 510648 | 26212715 | S | 2024-02-09 | 1 |