| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 129 | 29152941 | S | 1993-01-16 | 16 | |||
| 219 | 29152941 | W | 1993-07-17 | 9 | |||
| 3007 | 29152941 | W | 1999-08-17 | 6 | |||
| 5076 | 29152941 | W | 2002-07-16 | 5 | |||
| 505030 | 29152941 | W | 2015-07-18 | 4 | |||
| 505401 | 29152941 | S | 2016-01-23 | 1 | |||
| 505828 | 29152941 | W | 2016-08-06 | 2 | |||
| 506556 | 29152941 | W | 2017-07-23 | 4 | |||
| 507193 | 29152941 | W | 2018-08-04 | 5 | |||
| 507870 | 29152941 | W | 2019-08-03 | 1 | |||
| 508680 | 29152941 | W | 2020-08-08 | 2 | |||
| 509207 | 29152941 | W | 2021-08-21 | 9 | |||
| 510238 | 29152941 | W | 2023-08-17 | 1 | |||
| 510879 | 29152941 | W | 2024-08-03 | 3 |