| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 500867 | 28213226 | S | 2009-01-27 | 28 | |||
| 502193 | 28213226 | S | 2010-02-02 | 9 | |||
| 502538 | 28213226 | O | 2012-03-12 | 5 | |||
| 502532 | 28213226 | W | 2012-08-23 | 3 | |||
| 505237 | 28213226 | W | 2014-08-27 | 21 | |||
| 507053 | 28213226 | O | 2018-04-02 | 12 | |||
| 507730 | 28213226 | O | 2019-03-19 | 38 | |||
| 510991 | 28213226 | O | 2024-03-12 | 5 | |||
| 511181 | 28213226 | S | 2025-02-12 | 13 |