| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2243 | 34042302 | S | 1998-01-24 | 4 | |||
| 2773 | 34042302 | S | 1999-01-30 | 4 | |||
| 3191 | 34042302 | S | 2000-01-21 | 4 | |||
| 3812 | 34042302 | S | 2001-01-19 | 3 | |||
| 4253 | 34042302 | S | 2002-01-13 | 2 | |||
| 4782 | 34042302 | S | 2003-02-02 | 2 | |||
| 5456 | 34042302 | S | 2004-02-05 | 1 | |||
| 1713 | 34042302 | O | 2005-02-08 | 1 | |||
| 7028 | 34042302 | S | 2006-01-26 | 1 | |||
| 500108 | 34042302 | S | 2008-02-05 | 1 | |||
| 500486 | 34042302 | S | 2009-01-24 | 1 | |||
| 502020 | 34042302 | S | 2010-02-13 | 1 | |||
| 503583 | 34042302 | S | 2013-02-08 | 1 |