| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4044 | 25262919 | W | 2001-07-21 | 1 | |||
| 4614 | 25262919 | W | 2002-07-20 | 2 | |||
| 5311 | 25262919 | W | 2003-07-19 | 6 | |||
| 5645 | 25262919 | S | 2004-01-17 | 4 | |||
| 5896 | 25262919 | W | 2004-07-24 | 7 | |||
| 6783 | 25262919 | W | 2005-07-23 | 1 | |||
| 9102 | 25262919 | W | 2007-08-04 | 6 | |||
| 500278 | 25262919 | W | 2008-07-19 | 2 | |||
| 501087 | 25262919 | W | 2009-08-15 | 7 | |||
| 503100 | 25262919 | W | 2012-07-14 | 6 | |||
| 502974 | 25262919 | S | 2013-01-19 | 2 | |||
| 505050 | 25262919 | W | 2015-07-18 | 1 | |||
| 505412 | 25262919 | S | 2016-01-16 | 1 | |||
| 507093 | 25262919 | W | 2018-07-07 | 11 | |||
| 507570 | 25262919 | S | 2019-01-19 | 7 | |||
| 507843 | 25262919 | W | 2019-07-06 | 1 | |||
| 508920 | 25262919 | S | 2021-01-23 | 3 | |||
| 509107 | 25262919 | W | 2021-07-24 | 4 |