| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 500309 | 24003105 | W | 2008-07-26 | 16 | |||
| 504121 | 24003105 | S | 2011-02-19 | 22 | |||
| 502809 | 24003105 | W | 2013-07-20 | 10 | |||
| 503548 | 24003105 | S | 2014-02-15 | 54 | |||
| 504358 | 24003105 | W | 2014-07-26 | 75 | |||
| 505024 | 24003105 | W | 2015-07-18 | 44 | |||
| 505478 | 24003105 | S | 2016-02-15 | 703 | 625 | ||
| 506619 | 24003105 | W | 2017-08-16 | 44 | |||
| 506924 | 24003105 | S | 2018-02-24 | 120 |