| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4588 | 23153110 | W | 2002-07-20 | 2 | |||
| 4929 | 23153110 | S | 2003-02-08 | 1 | |||
| 5712 | 23153110 | S | 2004-01-24 | 3 | |||
| 8192 | 23153110 | W | 2006-08-11 | 1 | |||
| 9178 | 23153110 | W | 2007-07-13 | 1 | |||
| 94169 | 23153110 | O | 2007-10-22 | 1 | |||
| 9356 | 23153110 | S | 2008-01-18 | 1 | |||
| 500580 | 23153110 | W | 2008-07-10 | 2 | |||
| 502491 | 23153110 | W | 2012-07-10 | 2 | |||
| 504252 | 23153110 | W | 2014-07-01 | 2 | |||
| 504694 | 23153110 | S | 2015-01-29 | 2 | |||
| 505503 | 23153110 | S | 2016-02-26 | 5 |