| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2226 | 32222237 | S | 1998-01-17 | 2 | |||
| 2606 | 32222237 | W | 1998-07-18 | 17 | |||
| 2828 | 32222237 | S | 1999-02-06 | 1 | |||
| 3614 | 32222237 | W | 2000-08-12 | 8 | |||
| 3844 | 32222237 | S | 2001-01-20 | 1 | |||
| 4262 | 32222237 | S | 2002-02-02 | 3 | |||
| 4809 | 32222237 | S | 2003-02-01 | 4 | |||
| 6470 | 32222237 | S | 2005-02-12 | 4 | |||
| 6706 | 32222237 | W | 2005-08-13 | 1 | |||
| 8050 | 32222237 | S | 2006-01-28 | 4 | |||
| 8752 | 32222237 | S | 2007-01-27 | 34 | |||
| 9162 | 32222237 | W | 2007-08-04 | 1 | |||
| 9337 | 32222237 | S | 2008-01-05 | 4 | |||
| 500269 | 32222237 | W | 2008-07-19 | 2 | |||
| 500766 | 32222237 | S | 2009-01-07 | 130 | |||
| 500981 | 32222237 | W | 2009-07-04 | 218 | |||
| 502092 | 32222237 | W | 2010-01-26 | 8 | |||
| 502007 | 32222237 | W | 2010-06-21 | 4 |