| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3833 | 32481813 | S | 2001-01-21 | 1 | |||
| 4629 | 32481813 | W | 2002-07-28 | 2 | |||
| 4753 | 32481813 | S | 2003-02-02 | 16 | |||
| 5453 | 32481813 | S | 2004-02-01 | 5 | |||
| 1791 | 32481813 | S | 2005-01-30 | 8 | |||
| 1865 | 32481813 | O | 2005-10-16 | 2 | |||
| 8290 | 32481813 | W | 2006-07-23 | 5 | |||
| 9388 | 32481813 | S | 2008-02-17 | 15 | |||
| 500282 | 32481813 | W | 2008-07-19 | 1 | |||
| 500748 | 32481813 | S | 2009-02-22 | 6 | |||
| 501376 | 32481813 | W | 2009-08-02 | 2 | |||
| 504289 | 32481813 | W | 2014-06-29 | 7 | |||
| 505118 | 32481813 | W | 2015-07-12 | 1 | |||
| 507112 | 32481813 | W | 2018-07-22 | 2 | |||
| 507596 | 32481813 | S | 2019-02-03 | 2 | |||
| 509410 | 32481813 | S | 2022-02-06 | 11 | |||
| 509724 | 32481813 | W | 2022-07-18 | 5 | |||
| 511335 | 32481813 | W | 2023-07-17 | 2 | |||
| 511558 | 32481813 | W | 2025-07-29 | 2 |