| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6251 | 27213240 | S | 2005-02-02 | 2 | |||
| 6614 | 27213240 | W | 2005-07-21 | 2 | |||
| 8163 | 27213240 | W | 2006-07-19 | 1 | |||
| 8616 | 27213240 | S | 2007-02-28 | 2 | |||
| 500040 | 27213240 | S | 2008-02-07 | 2 | |||
| 500385 | 27213240 | W | 2008-07-22 | 2 | |||
| 500845 | 27213240 | S | 2009-01-13 | 2 | |||
| 501350 | 27213240 | W | 2009-07-30 | 2 | |||
| 502134 | 27213240 | S | 2010-01-28 | 3 | |||
| 502133 | 27213240 | W | 2010-07-15 | 1 | |||
| 503252 | 27213240 | S | 2011-01-20 | 1 | |||
| 502292 | 27213240 | W | 2011-08-03 | 2 | |||
| 502638 | 27213240 | S | 2013-02-14 | 2 | |||
| 505087 | 27213240 | S | 2014-02-20 | 2 | |||
| 506308 | 27213240 | S | 2016-02-10 | 2 | |||
| 506354 | 27213240 | O | 2016-09-02 | 1 |