| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 503175 | 32402821 | W | 2012-07-26 | 11 | |||
| 502915 | 32402821 | W | 2013-07-20 | 34 | |||
| 503136 | 32402821 | W | 2013-08-31 | 6 | |||
| 506497 | 32402821 | S | 2015-02-17 | 2 | |||
| 506499 | 32402821 | W | 2015-07-10 | 2 | |||
| 506501 | 32402821 | S | 2016-02-14 | 4 | |||
| 505867 | 32402821 | W | 2016-07-19 | 11 | |||
| 506495 | 32402821 | S | 2017-02-09 | 5 | |||
| 506656 | 32402821 | W | 2017-07-21 | 5 | |||
| 507426 | 32402821 | W | 2018-07-26 | 5 | |||
| 508181 | 32402821 | S | 2019-02-20 | 2 |