| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 353 | 32501812 | S | 1994-01-16 | 8 | |||
| 2151 | 32501812 | S | 1994-01-16 | 27 | |||
| 2165 | 32501812 | S | 1995-01-15 | 15 | |||
| 783 | 32501812 | S | 1996-01-21 | 10 | |||
| 2220 | 32501812 | S | 1998-02-08 | 1 | |||
| 1758 | 32501812 | S | 2005-02-20 | 1 | |||
| 1858 | 32501812 | O | 2005-10-16 | 17 | |||
| 1871 | 32501812 | O | 2005-11-13 | 17 | |||
| 8885 | 32501812 | S | 2007-01-28 | 9 | |||
| 504720 | 32501812 | S | 2011-01-30 | 6 | |||
| 502597 | 32501812 | S | 2013-01-27 | 12 | |||
| 503790 | 32501812 | S | 2014-02-16 | 5 | |||
| 505486 | 32501812 | S | 2016-02-07 | 7 | |||
| 505519 | 32501812 | S | 2016-02-07 | 7 | |||
| 506203 | 32501812 | S | 2017-01-22 | 11 | |||
| 506839 | 32501812 | S | 2018-01-28 | 7 | |||
| 507594 | 32501812 | S | 2019-02-03 | 1 | |||
| 508284 | 32501812 | S | 2020-02-09 | 7 | |||
| 508975 | 32501812 | S | 2021-02-07 | 1 | |||
| 509415 | 32501812 | S | 2022-02-06 | 19 | |||
| 510547 | 32501812 | S | 2024-02-04 | 17 |