| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 13 | 33592239 | S | 1992-02-04 | 30 | |||
| 72 | 33592239 | W | 1992-07-09 | 67 | |||
| 104 | 33592239 | S | 1993-01-13 | 347 | 175 | ||
| 170 | 33592239 | W | 1993-07-13 | 43 | |||
| 322 | 33592239 | S | 1994-01-14 | 379 | 350 | 175 | 350 |
| 368 | 33592239 | W | 1994-07-20 | 50 | |||
| 469 | 33592239 | S | 1995-01-10 | 175 | 175 | ||
| 563 | 33592239 | W | 1995-07-19 | 34 |