| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 658 | 34052454 | W | 1995-07-28 | 1 | |||
| 821 | 34052454 | W | 1996-07-25 | 2 | |||
| 5385 | 34052454 | W | 2003-06-25 | 1 | |||
| 5818 | 34052454 | W | 2004-06-24 | 3 | |||
| 6645 | 34052454 | W | 2005-07-04 | 4 | |||
| 6887 | 34052454 | S | 2006-01-24 | 3 | |||
| 9116 | 34052454 | W | 2007-07-02 | 4 | |||
| 9349 | 34052454 | S | 2008-01-16 | 3 | |||
| 501993 | 34052454 | W | 2010-06-29 | 3 | |||
| 508530 | 34052454 | S | 2011-01-19 | 12 | |||
| 508537 | 34052454 | W | 2011-07-04 | 2 | |||
| 502468 | 34052454 | S | 2012-01-23 | 1 | |||
| 508545 | 34052454 | S | 2013-01-24 | 3 | |||
| 508549 | 34052454 | S | 2014-02-03 | 6 | |||
| 508554 | 34052454 | W | 2014-07-11 | 13 | |||
| 508523 | 34052454 | W | 2015-06-16 | 1 | |||
| 508559 | 34052454 | S | 2016-01-13 | 14 | |||
| 508565 | 34052454 | S | 2017-01-11 | 73 | |||
| 508574 | 34052454 | W | 2017-06-22 | 7 | |||
| 506861 | 34052454 | S | 2018-01-27 | 147 | |||
| 507138 | 34052454 | W | 2018-07-16 | 7 | |||
| 507670 | 34052454 | S | 2019-02-06 | 26 | |||
| 507966 | 34052454 | W | 2019-07-22 | 2 | |||
| 508421 | 34052454 | S | 2020-02-14 | 16 | |||
| 509970 | 34052454 | S | 2023-02-09 | 100 | |||
| 510211 | 34052454 | W | 2023-07-28 | 16 | |||
| 510589 | 34052454 | S | 2024-02-06 | 21 | |||
| 511201 | 34052454 | S | 2025-02-07 | 15 | |||
| 511500 | 34052454 | W | 2025-07-23 | 2 |