| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2349 | 29113125 | S | 1998-01-31 | 3 | |||
| 2983 | 29113125 | W | 1999-07-09 | 1 | |||
| 9342 | 29113125 | S | 2008-01-30 | 3 | |||
| 500569 | 29113125 | W | 2008-07-23 | 11 | |||
| 500962 | 29113125 | S | 2009-01-30 | 4 | |||
| 501479 | 29113125 | W | 2009-07-20 | 7 | |||
| 501807 | 29113125 | S | 2011-01-17 | 6 | |||
| 501940 | 29113125 | W | 2011-07-28 | 4 | |||
| 502399 | 29113125 | S | 2012-01-19 | 6 | |||
| 502670 | 29113125 | S | 2013-02-11 | 17 | |||
| 504105 | 29113125 | S | 2014-02-10 | 4 | |||
| 504600 | 29113125 | W | 2014-07-23 | 12 | |||
| 504862 | 29113125 | S | 2015-02-04 | 7 | |||
| 506216 | 29113125 | W | 2015-08-10 | 7 | |||
| 506215 | 29113125 | S | 2016-01-22 | 3 | |||
| 506386 | 29113125 | S | 2017-02-02 | 5 | |||
| 506654 | 29113125 | W | 2017-07-17 | 4 |