| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 5532 | 31043011 | S | 2004-02-06 | 2 | |||
| 6032 | 31043011 | W | 2004-07-17 | 2 | |||
| 6588 | 31043011 | W | 2005-07-28 | 3 | |||
| 8714 | 31043011 | S | 2007-02-03 | 2 | |||
| 94244 | 31043011 | W | 2007-08-06 | 2 | |||
| 501518 | 31043011 | W | 2009-08-03 | 1 | |||
| 501891 | 31043011 | S | 2011-02-07 | 2 | |||
| 504921 | 31043011 | S | 2013-02-01 | 2 | |||
| 504953 | 31043011 | S | 2014-02-10 | 3 | |||
| 504980 | 31043011 | W | 2014-07-15 | 5 | |||
| 504981 | 31043011 | S | 2015-01-30 | 5 |