| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 982 | 28292446 | S | 1997-01-16 | 3 | |||
| 2070 | 28292446 | W | 1997-07-17 | 3 | |||
| 2511 | 28292446 | W | 1998-07-07 | 1 | |||
| 2929 | 28292446 | W | 1999-07-26 | 2 | |||
| 3336 | 28292446 | S | 2000-01-25 | 15 | |||
| 3720 | 28292446 | S | 2001-02-14 | 7 | |||
| 4315 | 28292446 | S | 2002-02-14 | 20 | |||
| 4880 | 28292446 | S | 2003-02-15 | 2 | |||
| 6279 | 28292446 | S | 2005-01-27 | 4 | |||
| 6993 | 28292446 | S | 2006-01-30 | 8 |