| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2030 | 27503035 | W | 1997-07-19 | 2 | |||
| 2735 | 27503035 | S | 1999-02-19 | 2 | |||
| 3270 | 27503035 | S | 2000-01-28 | 11 | |||
| 3625 | 27503035 | S | 2001-02-24 | 2 | |||
| 4075 | 27503035 | W | 2001-07-17 | 6 | |||
| 4633 | 27503035 | W | 2002-07-25 | 2 | |||
| 4840 | 27503035 | S | 2003-02-09 | 8 | |||
| 5228 | 27503035 | W | 2003-08-03 | 4 | |||
| 6135 | 27503035 | W | 2004-08-07 | 2 |