| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3782 | 26142829 | S | 2001-01-28 | 1 | |||
| 500008 | 26142829 | S | 2008-01-16 | 2 | |||
| 500324 | 26142829 | W | 2008-07-30 | 1 | |||
| 500712 | 26142829 | S | 2009-01-27 | 26 | |||
| 502111 | 26142829 | S | 2010-01-28 | 4 | |||
| 504134 | 26142829 | S | 2011-02-02 | 3 | |||
| 502417 | 26142829 | S | 2012-01-25 | 24 | |||
| 507538 | 26142829 | S | 2015-01-25 | 4 | |||
| 507539 | 26142829 | S | 2016-01-31 | 2 | |||
| 507546 | 26142829 | S | 2017-01-27 | 3 | |||
| 506923 | 26142829 | S | 2018-01-28 | 1 | |||
| 507540 | 26142829 | S | 2019-01-27 | 3 | |||
| 509456 | 26142829 | S | 2022-02-23 | 1 | |||
| 510643 | 26142829 | S | 2024-02-15 | 1 | |||
| 511319 | 26142829 | S | 2025-02-21 | 1 |