| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3876 | 23153110 | S | 2001-01-16 | 3 | |||
| 4001 | 23153110 | W | 2001-07-17 | 1 | |||
| 6401 | 23153110 | S | 2005-03-02 | 2 | |||
| 6741 | 23153110 | W | 2005-07-22 | 2 | |||
| 1936 | 23153110 | O | 2006-10-13 | 4 | |||
| 8683 | 23153110 | S | 2007-01-31 | 2 | |||
| 500580 | 23153110 | W | 2008-07-10 | 4 | |||
| 500968 | 23153110 | S | 2009-01-15 | 2 | |||
| 502491 | 23153110 | W | 2012-07-10 | 6 | |||
| 504694 | 23153110 | S | 2015-01-29 | 2 | |||
| 505001 | 23153110 | W | 2015-07-03 | 1 | |||
| 506418 | 23153110 | S | 2017-03-17 | 1 | |||
| 506528 | 23153110 | W | 2017-07-07 | 1 | |||
| 507777 | 23153110 | W | 2019-07-12 | 4 |