| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2512 | 29542434 | W | 1998-07-15 | 8 | |||
| 2709 | 29542434 | S | 1999-02-08 | 87 | |||
| 2928 | 29542434 | W | 1999-08-20 | 83 | |||
| 3327 | 29542434 | S | 2000-02-16 | 82 | |||
| 3718 | 29542434 | S | 2001-01-23 | 11 | |||
| 4320 | 29542434 | S | 2002-02-01 | 4 | |||
| 4887 | 29542434 | S | 2003-01-24 | 129 | |||
| 5783 | 29542434 | S | 2004-02-20 | 2 | |||
| 6057 | 29542434 | W | 2004-07-31 | 39 | |||
| 6278 | 29542434 | S | 2005-02-18 | 9 | |||
| 6551 | 29542434 | W | 2005-07-29 | 202 | |||
| 8463 | 29542434 | W | 2006-07-28 | 1 | |||
| 9268 | 29542434 | W | 2007-07-29 | 266 | 210 |