| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3833 | 32481813 | S | 2001-01-21 | 4 | |||
| 4252 | 32481813 | S | 2002-01-27 | 4 | |||
| 4753 | 32481813 | S | 2003-02-02 | 7 | |||
| 5453 | 32481813 | S | 2004-02-01 | 2 | |||
| 1865 | 32481813 | O | 2005-10-16 | 7 | |||
| 1878 | 32481813 | O | 2005-11-13 | 2 | |||
| 500748 | 32481813 | S | 2009-02-22 | 1 | |||
| 502190 | 32481813 | 2011-01-30 | 1 | ||||
| 504289 | 32481813 | W | 2014-06-29 | 2 | |||
| 505443 | 32481813 | S | 2016-02-07 | 1 | |||
| 506194 | 32481813 | S | 2017-01-22 | 11 | |||
| 507596 | 32481813 | S | 2019-02-03 | 2 | |||
| 508968 | 32481813 | S | 2021-02-07 | 1 | |||
| 510104 | 32481813 | S | 2023-02-17 | 5 | |||
| 511335 | 32481813 | W | 2023-07-17 | 2 |