| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 60 | 27213240 | W | 1992-07-07 | 2 | |||
| 417 | 27213240 | W | 1994-08-23 | 3 | |||
| 539 | 27213240 | S | 1995-01-25 | 1 | |||
| 621 | 27213240 | W | 1995-07-15 | 1 | |||
| 6614 | 27213240 | W | 2005-07-21 | 4 | |||
| 6954 | 27213240 | S | 2006-01-17 | 9 | |||
| 8163 | 27213240 | W | 2006-07-19 | 1 | |||
| 8616 | 27213240 | S | 2007-02-28 | 4 | |||
| 9015 | 27213240 | W | 2007-07-17 | 110 | |||
| 500845 | 27213240 | S | 2009-01-13 | 2 | |||
| 501350 | 27213240 | W | 2009-07-30 | 1 | |||
| 503252 | 27213240 | S | 2011-01-20 | 3 | |||
| 503251 | 27213240 | S | 2012-02-09 | 22 | |||
| 502526 | 27213240 | W | 2012-07-06 | 4 | |||
| 505087 | 27213240 | S | 2014-02-20 | 2 | |||
| 506308 | 27213240 | S | 2016-02-10 | 2 | |||
| 507312 | 27213240 | O | 2018-09-10 | 1 |