| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 8569 | 26212715 | S | 2007-02-13 | 1 | |||
| 508474 | 26212715 | W | 2010-07-21 | 3 | |||
| 508475 | 26212715 | S | 2011-01-18 | 1 | |||
| 508479 | 26212715 | S | 2013-01-17 | 1 | |||
| 505256 | 26212715 | W | 2015-07-22 | 2 | |||
| 507460 | 26212715 | S | 2017-02-09 | 1 | |||
| 508096 | 26212715 | S | 2019-02-19 | 3 | |||
| 508097 | 26212715 | W | 2019-07-18 | 1 | |||
| 509025 | 26212715 | S | 2021-02-22 | 6 | |||
| 510019 | 26212715 | S | 2023-02-15 | 7 | |||
| 511211 | 26212715 | S | 2025-02-13 | 1 |