| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 500765 | 24003105 | S | 2009-02-07 | 8 | |||
| 502817 | 24003105 | W | 2010-07-03 | 3 | |||
| 504121 | 24003105 | S | 2011-02-19 | 3 | |||
| 502809 | 24003105 | W | 2013-07-20 | 45 | |||
| 503548 | 24003105 | S | 2014-02-15 | 34 | |||
| 504799 | 24003105 | S | 2015-02-21 | 5 | |||
| 505478 | 24003105 | S | 2016-02-15 | 188 | |||
| 506397 | 24003105 | S | 2017-02-19 | 5 | |||
| 506924 | 24003105 | S | 2018-02-24 | 28 | |||
| 507091 | 24003105 | W | 2018-07-14 | 1 | |||
| 507652 | 24003105 | S | 2019-02-24 | 4 | |||
| 507851 | 24003105 | W | 2019-07-28 | 2 |