| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 1063 | 28331633 | S | 1997-01-31 | 2 | |||
| 2081 | 28331633 | W | 1997-07-25 | 4 | |||
| 2287 | 28331633 | S | 1998-01-30 | 1 | |||
| 2701 | 28331633 | S | 1999-01-22 | 1 | |||
| 4309 | 28331633 | S | 2002-01-22 | 1 | |||
| 4720 | 28331633 | W | 2002-07-31 | 1 | |||
| 5789 | 28331633 | S | 2004-02-05 | 2 | |||
| 6301 | 28331633 | S | 2005-02-09 | 2 | |||
| 7003 | 28331633 | S | 2006-02-08 | 1 | |||
| 8459 | 28331633 | W | 2006-08-02 | 1 | |||
| 8869 | 28331633 | S | 2007-02-13 | 1 | |||
| 504221 | 28331633 | W | 2010-08-18 | 1 |