| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4195 | 23153110 | S | 2002-02-17 | 1 | |||
| 4929 | 23153110 | S | 2003-02-08 | 2 | |||
| 1666 | 23153110 | O | 2005-04-18 | 1 | |||
| 7073 | 23153110 | S | 2006-01-31 | 5 | |||
| 8192 | 23153110 | W | 2006-08-11 | 2 | |||
| 8683 | 23153110 | S | 2007-01-31 | 1 | |||
| 502552 | 23153110 | S | 2011-03-04 | 1 | |||
| 502553 | 23153110 | W | 2011-07-09 | 1 | |||
| 502475 | 23153110 | S | 2012-02-16 | 3 | |||
| 502491 | 23153110 | W | 2012-07-10 | 1 | |||
| 503533 | 23153110 | S | 2014-02-13 | 1 | |||
| 505001 | 23153110 | W | 2015-07-03 | 2 |