| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4919 | 23372923 | S | 2003-02-01 | 1 | |||
| 5360 | 23372923 | W | 2003-08-20 | 1 | |||
| 8146 | 23372923 | W | 2006-08-11 | 7 | |||
| 8798 | 23372923 | S | 2007-02-03 | 2 | |||
| 9007 | 23372923 | W | 2007-08-02 | 1 | |||
| 502826 | 23372923 | S | 2011-02-09 | 1 | |||
| 504609 | 23372923 | S | 2012-02-27 | 1 | |||
| 502804 | 23372923 | W | 2012-08-01 | 4 | |||
| 504611 | 23372923 | W | 2013-07-30 | 42 | |||
| 503760 | 23372923 | S | 2014-02-25 | 9 | |||
| 504320 | 23372923 | W | 2014-07-10 | 38 | |||
| 504821 | 23372923 | S | 2015-02-25 | 3 |