| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6232 | 25582810 | S | 2005-01-22 | 6 | |||
| 8094 | 25582810 | S | 2006-02-07 | 3 | |||
| 507992 | 25582810 | S | 2007-02-06 | 23 | |||
| 500093 | 25582810 | S | 2008-01-19 | 5 | |||
| 502010 | 25582810 | 2010-01-23 | 5 | ||||
| 508445 | 25582810 | S | 2013-01-13 | 4 | |||
| 502990 | 25582810 | W | 2013-07-13 | 12 | |||
| 504796 | 25582810 | S | 2015-01-27 | 23 | |||
| 505156 | 25582810 | W | 2015-07-14 | 1 | |||
| 505551 | 25582810 | S | 2016-01-22 | 12 | |||
| 507307 | 25582810 | S | 2017-01-10 | 4 | |||
| 507304 | 25582810 | S | 2018-01-09 | 3 | |||
| 507303 | 25582810 | W | 2018-07-05 | 5 | |||
| 507703 | 25582810 | S | 2019-02-07 | 4 | |||
| 508941 | 25582810 | S | 2021-01-25 | 1 | |||
| 510791 | 25582810 | W | 2024-07-17 | 28 |