| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2876 | 32471809 | W | 1999-07-11 | 1 | |||
| 5146 | 32471809 | W | 2003-07-27 | 1 | |||
| 1854 | 32471809 | O | 2005-10-16 | 1 | |||
| 6932 | 32471809 | S | 2006-02-26 | 1 | |||
| 504728 | 32471809 | S | 2015-02-01 | 2 | |||
| 505064 | 32471809 | W | 2015-07-12 | 1 | |||
| 508287 | 32471809 | S | 2020-02-09 | 2 | |||
| 509455 | 32471809 | S | 2022-02-06 | 7 | |||
| 510006 | 32471809 | S | 2023-02-12 | 4 | |||
| 510122 | 32471809 | W | 2023-07-16 | 5 | |||
| 510562 | 32471809 | S | 2024-02-04 | 6 | |||
| 511137 | 32471809 | S | 2025-02-02 | 3 |