| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6232 | 25582810 | S | 2005-01-22 | 2 | |||
| 8094 | 25582810 | S | 2006-02-07 | 2 | |||
| 507992 | 25582810 | S | 2007-02-06 | 3 | |||
| 500093 | 25582810 | S | 2008-01-19 | 1 | |||
| 500705 | 25582810 | S | 2009-01-24 | 15 | |||
| 502010 | 25582810 | 2010-01-23 | 42 | ||||
| 503719 | 25582810 | S | 2014-01-21 | 2 | |||
| 504796 | 25582810 | S | 2015-01-27 | 49 | |||
| 505551 | 25582810 | S | 2016-01-22 | 8 | |||
| 507307 | 25582810 | S | 2017-01-10 | 3 | |||
| 507304 | 25582810 | S | 2018-01-09 | 48 | |||
| 507703 | 25582810 | S | 2019-02-07 | 74 | |||
| 507985 | 25582810 | W | 2019-07-12 | 1 | |||
| 508336 | 25582810 | S | 2020-01-02 | 13 | |||
| 509460 | 25582810 | S | 2022-01-24 | 18 | |||
| 510180 | 25582810 | W | 2023-07-14 | 2 | |||
| 510650 | 25582810 | S | 2024-01-20 | 3 | |||
| 510791 | 25582810 | W | 2024-07-17 | 2 | |||
| 511590 | 25582810 | W | 2025-07-11 | 1 |