| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2458 | 34042302 | W | 1998-07-25 | 1 | |||
| 3191 | 34042302 | S | 2000-01-21 | 4 | |||
| 4512 | 34042302 | W | 2002-07-03 | 6 | |||
| 5456 | 34042302 | S | 2004-02-05 | 8 | |||
| 5860 | 34042302 | W | 2004-07-17 | 14 | |||
| 1713 | 34042302 | O | 2005-02-08 | 4 | |||
| 6827 | 34042302 | W | 2005-08-07 | 9 | |||
| 8377 | 34042302 | W | 2006-07-25 | 10 | |||
| 9149 | 34042302 | W | 2007-07-28 | 8 | |||
| 500330 | 34042302 | W | 2008-08-01 | 7 | |||
| 501009 | 34042302 | W | 2009-07-21 | 7 | |||
| 503582 | 34042302 | S | 2012-07-31 | 1 | |||
| 503585 | 34042302 | W | 2013-07-23 | 2 | |||
| 507677 | 34042302 | O | 2017-08-04 | 3 | |||
| 507679 | 34042302 | S | 2018-01-30 | 1 | |||
| 507678 | 34042302 | W | 2018-07-09 | 1 | |||
| 507629 | 34042302 | S | 2019-02-07 | 2 | |||
| 509365 | 34042302 | S | 2022-01-18 | 2 | |||
| 509716 | 34042302 | W | 2022-08-11 | 5 | |||
| 509917 | 34042302 | S | 2023-02-18 | 2 | |||
| 510239 | 34042302 | W | 2023-08-15 | 6 | |||
| 510867 | 34042302 | W | 2024-08-07 | 3 | |||
| 511188 | 34042302 | S | 2025-02-11 | 1 | |||
| 511525 | 34042302 | W | 2025-07-23 | 1 |