| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4252 | 32481813 | S | 2002-01-27 | 3 | |||
| 4629 | 32481813 | W | 2002-07-28 | 2 | |||
| 5157 | 32481813 | W | 2003-07-27 | 2 | |||
| 6152 | 32481813 | W | 2004-08-01 | 4 | |||
| 1794 | 32481813 | W | 2005-07-31 | 4 | |||
| 1853 | 32481813 | O | 2005-09-18 | 1 | |||
| 1865 | 32481813 | O | 2005-10-16 | 16 | |||
| 6923 | 32481813 | S | 2006-02-26 | 6 | |||
| 8290 | 32481813 | W | 2006-07-23 | 3 | |||
| 9388 | 32481813 | S | 2008-02-17 | 8 | |||
| 500282 | 32481813 | W | 2008-07-19 | 3 | |||
| 501376 | 32481813 | W | 2009-08-02 | 75 | |||
| 503644 | 32481813 | S | 2014-02-16 | 1 | |||
| 504289 | 32481813 | W | 2014-06-29 | 3 | |||
| 505118 | 32481813 | W | 2015-07-12 | 3 | |||
| 505802 | 32481813 | W | 2016-07-24 | 4 | |||
| 507112 | 32481813 | W | 2018-07-22 | 1 | |||
| 507596 | 32481813 | S | 2019-02-03 | 1 | |||
| 508641 | 32481813 | W | 2020-07-26 | 7 | |||
| 509410 | 32481813 | S | 2022-02-06 | 16 | |||
| 511335 | 32481813 | W | 2023-07-17 | 4 | |||
| 511558 | 32481813 | W | 2025-07-29 | 1 |