| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 95 | 28162819 | S | 1993-01-15 | 10 | |||
| 176 | 28162819 | W | 1993-07-06 | 7 | |||
| 282 | 28162819 | S | 1994-01-27 | 1 | |||
| 372 | 28162819 | W | 1994-07-15 | 6 | |||
| 510452 | 28162819 | S | 2024-01-28 | 20 | |||
| 510778 | 28162819 | W | 2024-07-13 | 40 | |||
| 511100 | 28162819 | S | 2025-01-26 | 25 | |||
| 511452 | 28162819 | W | 2025-07-13 | 25 |