| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6346 | 33101805 | S | 2005-02-05 | 1 | |||
| 8483 | 33101805 | W | 2006-09-02 | 2 | |||
| 8896 | 33101805 | S | 2007-02-25 | 15 | |||
| 500250 | 33101805 | W | 2008-08-10 | 1 | |||
| 501133 | 33101805 | W | 2009-08-15 | 16 | |||
| 504806 | 33101805 | S | 2015-02-14 | 10 | |||
| 505537 | 33101805 | S | 2016-03-05 | 9 | |||
| 506207 | 33101805 | S | 2017-01-21 | 4 | |||
| 508879 | 33101805 | S | 2021-01-23 | 6 |