| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 94045 | 33101805 | S | 2006-02-05 | 120 | |||
| 8483 | 33101805 | W | 2006-09-02 | 8 | |||
| 8896 | 33101805 | S | 2007-02-25 | 2 | |||
| 500120 | 33101805 | S | 2008-01-27 | 1 | |||
| 500722 | 33101805 | S | 2009-02-01 | 60 | |||
| 501133 | 33101805 | W | 2009-08-15 | 3 | |||
| 503167 | 33101805 | S | 2013-02-17 | 2 | |||
| 504806 | 33101805 | S | 2015-02-14 | 15 | |||
| 507231 | 33101805 | W | 2018-08-05 | 1 | |||
| 508167 | 33101805 | S | 2020-01-19 | 3 | |||
| 508879 | 33101805 | S | 2021-01-23 | 2 | |||
| 509493 | 33101805 | S | 2022-02-27 | 2 | |||
| 509974 | 33101805 | S | 2023-02-18 | 7 |