| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2229 | 34242049 | S | 1998-02-07 | 40 | |||
| 2825 | 34242049 | S | 1999-01-25 | 3 | |||
| 2898 | 34242049 | W | 1999-07-14 | 4 | |||
| 5073 | 34242049 | S | 2003-04-11 | 120 | |||
| 5203 | 34242049 | W | 2003-08-29 | 4 | |||
| 5504 | 34242049 | S | 2004-01-04 | 6 | |||
| 6386 | 34242049 | S | 2005-01-26 | 174 | |||
| 8071 | 34242049 | S | 2006-02-16 | 7 | |||
| 500076 | 34242049 | S | 2008-01-23 | 34 | |||
| 500811 | 34242049 | S | 2009-01-26 | 291 | 210 | ||
| 502042 | 34242049 | S | 2010-02-13 | 38 | |||
| 501845 | 34242049 | S | 2011-01-20 | 209 | |||
| 504989 | 34242049 | S | 2015-01-30 | 170 | |||
| 506463 | 34242049 | S | 2017-01-31 | 23 | |||
| 508381 | 34242049 | S | 2020-01-24 | 33 | |||
| 510766 | 34242049 | O | 2024-04-25 | 1 |