| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6168 | 33492226 | S | 2005-01-27 | 6 | |||
| 8062 | 33492226 | S | 2006-01-21 | 9 | |||
| 8510 | 33492226 | W | 2006-07-25 | 1 | |||
| 8724 | 33492226 | S | 2007-01-19 | 1 | |||
| 9144 | 33492226 | W | 2007-07-30 | 7 | |||
| 9391 | 33492226 | S | 2008-01-25 | 3 | |||
| 94709 | 33492226 | W | 2008-07-31 | 3 | |||
| 500728 | 33492226 | S | 2009-01-30 | 11 | |||
| 501121 | 33492226 | W | 2009-07-31 | 2 | |||
| 503803 | 33492226 | S | 2010-01-27 | 9 | |||
| 503806 | 33492226 | W | 2011-07-14 | 1 | |||
| 503804 | 33492226 | S | 2012-01-18 | 7 | |||
| 502617 | 33492226 | S | 2013-02-11 | 13 | |||
| 502920 | 33492226 | W | 2013-07-16 | 8 | |||
| 503483 | 33492226 | S | 2014-01-30 | 10 | |||
| 504761 | 33492226 | S | 2015-02-16 | 5 | |||
| 505055 | 33492226 | W | 2015-07-15 | 3 | |||
| 507200 | 33492226 | W | 2018-07-30 | 8 | |||
| 507662 | 33492226 | S | 2019-02-14 | 3 | |||
| 509631 | 33492226 | W | 2022-07-22 | 1 | |||
| 510218 | 33492226 | W | 2023-07-17 | 1 | |||
| 511150 | 33492226 | S | 2025-02-06 | 1 | |||
| 511472 | 33492226 | W | 2025-07-09 | 1 |