| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 129 | 29152941 | S | 1993-01-16 | 82 | |||
| 321 | 29152941 | S | 1994-01-16 | 20 | |||
| 2736 | 29152941 | S | 1998-01-16 | 115 | |||
| 2737 | 29152941 | S | 1999-01-16 | 72 | |||
| 3007 | 29152941 | W | 1999-08-17 | 1 | |||
| 3268 | 29152941 | S | 2000-02-08 | 50 | |||
| 3364 | 29152941 | W | 2000-07-20 | 5 | |||
| 3653 | 29152941 | S | 2001-02-16 | 22 | |||
| 4091 | 29152941 | W | 2001-07-20 | 6 | |||
| 504668 | 29152941 | S | 2015-01-18 | 2 | |||
| 505401 | 29152941 | S | 2016-01-23 | 34 | |||
| 505828 | 29152941 | W | 2016-08-06 | 2 | |||
| 506799 | 29152941 | S | 2018-01-20 | 8 | |||
| 508963 | 29152941 | S | 2021-02-14 | 15 | |||
| 509645 | 29152941 | W | 2022-07-23 | 3 |