| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4548 | 26132820 | W | 2002-07-25 | 2 | |||
| 9077 | 26132820 | W | 2007-07-23 | 4 | |||
| 500295 | 26132820 | W | 2008-07-31 | 1 | |||
| 501388 | 26132820 | W | 2009-07-22 | 18 | |||
| 507253 | 26132820 | S | 2011-02-03 | 2 | |||
| 504790 | 26132820 | S | 2015-01-15 | 6 | |||
| 505540 | 26132820 | S | 2016-02-04 | 3 | |||
| 505953 | 26132820 | W | 2016-06-26 | 7 | |||
| 507259 | 26132820 | S | 2017-01-10 | 13 | |||
| 508331 | 26132820 | S | 2020-01-14 | 2 | |||
| 508682 | 26132820 | W | 2020-07-30 | 17 | |||
| 509005 | 26132820 | S | 2021-02-23 | 2 | |||
| 510199 | 26132820 | W | 2023-07-25 | 2 |