| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2529 | 26102813 | W | 1998-07-04 | 1 | |||
| 2646 | 26102813 | S | 1999-01-09 | 1 | |||
| 4110 | 26102813 | W | 2001-07-08 | 5 | |||
| 5256 | 26102813 | W | 2003-07-19 | 5 | |||
| 5697 | 26102813 | S | 2004-01-10 | 2 | |||
| 5886 | 26102813 | W | 2004-07-17 | 3 | |||
| 6200 | 26102813 | S | 2005-01-08 | 1 | |||
| 6758 | 26102813 | W | 2005-07-09 | 3 | |||
| 8731 | 26102813 | S | 2007-01-06 | 2 | |||
| 9445 | 26102813 | S | 2008-01-05 | 3 | |||
| 500660 | 26102813 | W | 2008-07-05 | 2 | |||
| 500799 | 26102813 | S | 2009-01-24 | 1 | |||
| 504155 | 26102813 | S | 2010-01-09 | 1 | |||
| 504246 | 26102813 | S | 2012-01-14 | 1 | |||
| 504161 | 26102813 | W | 2012-07-21 | 1 | |||
| 504160 | 26102813 | W | 2013-07-21 | 1 | |||
| 505567 | 26102813 | S | 2014-02-01 | 1 | |||
| 505566 | 26102813 | S | 2015-02-28 | 2 | |||
| 509348 | 26102813 | S | 2022-01-19 | 1 | |||
| 511087 | 26102813 | S | 2025-01-16 | 1 |