| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 504293 | 26292841 | S | 2008-02-11 | 5 | |||
| 504295 | 26292841 | S | 2009-01-23 | 1 | |||
| 502201 | 26292841 | S | 2010-02-04 | 3 | |||
| 504299 | 26292841 | S | 2012-01-28 | 2 | |||
| 504300 | 26292841 | W | 2012-06-28 | 2 | |||
| 503055 | 26292841 | W | 2013-08-05 | 2 | |||
| 503735 | 26292841 | S | 2014-01-16 | 2 | |||
| 505261 | 26292841 | W | 2015-07-16 | 1 | |||
| 505422 | 26292841 | S | 2016-01-21 | 2 | |||
| 508056 | 26292841 | S | 2019-01-26 | 2 | |||
| 508057 | 26292841 | W | 2019-07-10 | 2 | |||
| 508701 | 26292841 | W | 2020-07-14 | 1 | |||
| 508951 | 26292841 | S | 2021-01-22 | 1 | |||
| 509100 | 26292841 | W | 2021-07-15 | 2 | |||
| 509472 | 26292841 | S | 2022-01-28 | 2 | |||
| 510152 | 26292841 | W | 2023-07-26 | 2 | |||
| 510651 | 26292841 | S | 2024-02-13 | 2 | |||
| 510925 | 26292841 | W | 2024-07-04 | 2 | |||
| 511222 | 26292841 | S | 2025-02-10 | 2 | |||
| 511617 | 26292841 | W | 2025-07-17 | 2 |