| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2263 | 32131821 | S | 1998-01-22 | 328 | |||
| 4246 | 32131821 | S | 2002-01-23 | 320 | |||
| 4774 | 32131821 | S | 2003-01-28 | 1 | |||
| 5436 | 32131821 | S | 2004-01-26 | 2 | |||
| 500028 | 32131821 | S | 2008-02-05 | 9 | |||
| 500758 | 32131821 | S | 2009-01-21 | 103 | |||
| 502018 | 32131821 | S | 2010-01-20 | 9 | |||
| 505355 | 32131821 | S | 2014-02-06 | 166 | |||
| 506524 | 32131821 | S | 2016-01-25 | 12 | |||
| 508418 | 32131821 | S | 2019-01-16 | 1 | |||
| 511350 | 32131821 | O | 2025-04-02 | 48 |