| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4929 | 23153110 | S | 2003-02-08 | 1 | |||
| 5712 | 23153110 | S | 2004-01-24 | 1 | |||
| 5825 | 23153110 | W | 2004-07-16 | 1 | |||
| 6401 | 23153110 | S | 2005-03-02 | 3 | |||
| 7073 | 23153110 | S | 2006-01-31 | 2 | |||
| 8192 | 23153110 | W | 2006-08-11 | 5 | |||
| 8683 | 23153110 | S | 2007-01-31 | 3 | |||
| 94169 | 23153110 | O | 2007-10-22 | 1 | |||
| 9356 | 23153110 | S | 2008-01-18 | 4 | |||
| 505808 | 23153110 | W | 2016-07-30 | 1 | |||
| 506418 | 23153110 | S | 2017-03-17 | 2 | |||
| 507588 | 23153110 | S | 2019-02-01 | 1 |