| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4548 | 26132820 | W | 2002-07-25 | 4 | |||
| 8273 | 26132820 | W | 2006-07-20 | 3 | |||
| 9077 | 26132820 | W | 2007-07-23 | 1 | |||
| 500005 | 26132820 | S | 2008-01-28 | 5 | |||
| 500806 | 26132820 | S | 2009-02-03 | 1 | |||
| 507252 | 26132820 | W | 2010-07-14 | 2 | |||
| 507256 | 26132820 | S | 2012-01-17 | 1 | |||
| 507257 | 26132820 | W | 2012-07-17 | 5 | |||
| 504790 | 26132820 | S | 2015-01-15 | 4 | |||
| 505540 | 26132820 | S | 2016-02-04 | 5 | |||
| 505953 | 26132820 | W | 2016-06-26 | 7 | |||
| 507260 | 26132820 | W | 2017-08-02 | 2 | |||
| 507251 | 26132820 | S | 2018-01-10 | 3 | |||
| 507302 | 26132820 | W | 2018-07-04 | 1 | |||
| 507977 | 26132820 | W | 2019-07-25 | 1 | |||
| 508682 | 26132820 | W | 2020-07-30 | 22 | |||
| 509445 | 26132820 | S | 2022-02-17 | 1 |