| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 821 | 34052454 | W | 1996-07-25 | 3 | |||
| 940 | 34052454 | S | 1997-01-31 | 2 | |||
| 2313 | 34052454 | S | 1998-02-05 | 2 | |||
| 2487 | 34052454 | W | 1998-07-28 | 2 | |||
| 2739 | 34052454 | S | 1999-02-12 | 14 | |||
| 3913 | 34052454 | W | 2001-07-16 | 1 | |||
| 4423 | 34052454 | S | 2002-02-05 | 1 | |||
| 4573 | 34052454 | W | 2002-06-26 | 2 | |||
| 8661 | 34052454 | S | 2007-01-24 | 1 | |||
| 500943 | 34052454 | S | 2009-01-28 | 4 | |||
| 508530 | 34052454 | S | 2011-01-19 | 3 | |||
| 502468 | 34052454 | S | 2012-01-23 | 3 | |||
| 508545 | 34052454 | S | 2013-01-24 | 1 | |||
| 508549 | 34052454 | S | 2014-02-03 | 1 | |||
| 508559 | 34052454 | S | 2016-01-13 | 5 | |||
| 508565 | 34052454 | S | 2017-01-11 | 3 | |||
| 508574 | 34052454 | W | 2017-06-22 | 1 | |||
| 506861 | 34052454 | S | 2018-01-27 | 5 | |||
| 507670 | 34052454 | S | 2019-02-06 | 1 | |||
| 510589 | 34052454 | S | 2024-02-06 | 1 | |||
| 511201 | 34052454 | S | 2025-02-07 | 8 |