| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 45 | 33522538 | W | 1992-07-13 | 3 | |||
| 167 | 33522538 | W | 1993-07-20 | 2 | |||
| 389 | 33522538 | W | 1994-07-27 | 1 | |||
| 639 | 33522538 | W | 1995-07-23 | 2 | |||
| 855 | 33522538 | W | 1996-07-30 | 1 | |||
| 2315 | 33522538 | S | 1998-02-09 | 1 | |||
| 2493 | 33522538 | W | 1998-07-09 | 1 | |||
| 2968 | 33522538 | W | 1999-07-26 | 2 | |||
| 3351 | 33522538 | S | 2000-01-21 | 1 | |||
| 3539 | 33522538 | W | 2000-06-24 | 1 | |||
| 4579 | 33522538 | W | 2002-06-12 | 2 | |||
| 5370 | 33522538 | W | 2003-07-13 | 1 | |||
| 8285 | 33522538 | W | 2006-07-09 | 1 | |||
| 9228 | 33522538 | W | 2007-07-14 | 1 | |||
| 501432 | 33522538 | W | 2009-07-21 | 1 | |||
| 510682 | 33522538 | W | 2011-07-18 | 1 | |||
| 510684 | 33522538 | W | 2012-07-19 | 3 | |||
| 510686 | 33522538 | W | 2013-07-09 | 2 | |||
| 510619 | 33522538 | W | 2014-07-25 | 3 | |||
| 510620 | 33522538 | S | 2015-01-18 | 1 | |||
| 510621 | 33522538 | W | 2015-07-14 | 7 | |||
| 510623 | 33522538 | W | 2016-07-19 | 1 | |||
| 510757 | 33522538 | W | 2017-07-07 | 4 | |||
| 510759 | 33522538 | W | 2018-07-30 | 2 | |||
| 510761 | 33522538 | W | 2019-07-03 | 5 | |||
| 510764 | 33522538 | W | 2020-07-20 | 4 | |||
| 510768 | 33522538 | W | 2021-07-10 | 8 | |||
| 510613 | 33522538 | W | 2022-07-15 | 7 | |||
| 510678 | 33522538 | W | 2023-07-02 | 7 | |||
| 510679 | 33522538 | S | 2024-01-26 | 1 | |||
| 510776 | 33522538 | W | 2024-07-06 | 10 | |||
| 511481 | 33522538 | S | 2025-01-16 | 1 | |||
| 511482 | 33522538 | W | 2025-07-10 | 7 |