| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4352 | 26112741 | S | 2002-02-17 | 1 | |||
| 4554 | 26112741 | W | 2002-07-13 | 4 | |||
| 8270 | 26112741 | W | 2006-07-21 | 3 | |||
| 8578 | 26112741 | S | 2007-02-16 | 3 | |||
| 9075 | 26112741 | W | 2007-07-20 | 15 | |||
| 500349 | 26112741 | W | 2008-07-08 | 23 | |||
| 501102 | 26112741 | W | 2009-07-07 | 21 | |||
| 504262 | 26112741 | W | 2010-07-13 | 19 | |||
| 504263 | 26112741 | W | 2011-08-03 | 2 | |||
| 504264 | 26112741 | W | 2012-06-27 | 22 | |||
| 503046 | 26112741 | W | 2013-07-10 | 14 | |||
| 504253 | 26112741 | W | 2014-07-02 | 16 | |||
| 505258 | 26112741 | W | 2015-07-21 | 6 | |||
| 505960 | 26112741 | W | 2016-07-16 | 13 | |||
| 507286 | 26112741 | W | 2017-07-18 | 1 | |||
| 507288 | 26112741 | W | 2018-07-11 | 14 | |||
| 507982 | 26112741 | W | 2019-08-01 | 10 | |||
| 510111 | 26112741 | W | 2023-07-17 | 1 |