| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 5032 | 28082615 | S | 2003-01-28 | 6 | |||
| 8336 | 28082615 | W | 2006-07-21 | 2 | |||
| 8806 | 28082615 | S | 2007-02-09 | 10 | |||
| 501288 | 28082615 | S | 2009-03-08 | 1 | |||
| 502271 | 28082615 | W | 2010-08-24 | 1 | |||
| 502272 | 28082615 | S | 2011-02-10 | 2 | |||
| 503915 | 28082615 | W | 2011-09-02 | 23 | |||
| 503916 | 28082615 | S | 2012-03-02 | 35 | |||
| 503114 | 28082615 | W | 2012-08-28 | 2 | |||
| 505320 | 28082615 | S | 2015-03-11 | 15 |