| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 504495 | 34221905 | S | 2014-02-08 | 5 | |||
| 507411 | 34221905 | S | 2018-02-10 | 1 | |||
| 508304 | 34221905 | S | 2020-02-08 | 5 | |||
| 508988 | 34221905 | S | 2021-02-20 | 44 | |||
| 509426 | 34221905 | S | 2022-02-05 | 1 | |||
| 509907 | 34221905 | S | 2023-02-04 | 15 | |||
| 510545 | 34221905 | S | 2024-02-03 | 8 | |||
| 510695 | 34221905 | O | 2024-04-13 | 8 | |||
| 511165 | 34221905 | S | 2025-02-15 | 6 | |||
| 511384 | 34221905 | O | 2025-04-26 | 4 |