| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 990 | 26162830 | S | 1997-01-26 | 2 | |||
| 8940 | 26162830 | W | 2007-07-29 | 2 | |||
| 502110 | 26162830 | S | 2010-01-31 | 1 | |||
| 504130 | 26162830 | W | 2010-07-25 | 4 | |||
| 504133 | 26162830 | S | 2011-01-30 | 2 | |||
| 504131 | 26162830 | W | 2011-07-31 | 2 | |||
| 502418 | 26162830 | 2012-01-22 | 2 | ||||
| 504132 | 26162830 | W | 2012-07-29 | 2 | |||
| 504154 | 26162830 | S | 2013-01-27 | 2 | |||
| 507534 | 26162830 | W | 2015-07-26 | 2 | |||
| 506922 | 26162830 | S | 2018-01-28 | 7 | |||
| 507169 | 26162830 | W | 2018-07-29 | 3 | |||
| 507585 | 26162830 | S | 2019-01-27 | 1 | |||
| 507854 | 26162830 | W | 2019-07-28 | 1 | |||
| 509152 | 26162830 | W | 2021-07-25 | 1 | |||
| 509902 | 26162830 | S | 2023-01-29 | 4 | |||
| 511549 | 26162830 | W | 2025-07-27 | 11 |