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| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2152 | 32491813 | S | 1994-01-16 | 1 | |||
| 2208 | 32491813 | S | 1997-01-26 | 1 | |||
| 3848 | 32491813 | S | 2001-01-20 | 2 | |||
| 5152 | 32491813 | W | 2003-07-27 | 3 | |||
| 6146 | 32491813 | W | 2004-08-01 | 3 | |||
| 1859 | 32491813 | O | 2005-10-16 | 3 | |||
| 504259 | 32491813 | W | 2014-06-29 | 3 | |||
| 505008 | 32491813 | W | 2015-07-12 | 6 | |||
| 505485 | 32491813 | S | 2016-02-07 | 1 | |||
| 505805 | 32491813 | W | 2016-07-24 | 1 | |||
| 506575 | 32491813 | W | 2017-07-23 | 1 | |||
| 507123 | 32491813 | W | 2018-07-22 | 1 | |||
| 508974 | 32491813 | S | 2021-02-07 | 6 | |||
| 509416 | 32491813 | S | 2022-02-06 | 8 | |||
| 509660 | 32491813 | W | 2022-07-17 | 2 | |||
| 510551 | 32491813 | S | 2024-02-04 | 3 |