| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4831 | 27243237 | S | 2003-02-22 | 14 | |||
| 5515 | 27243237 | S | 2004-02-19 | 5 | |||
| 5826 | 27243237 | W | 2004-07-17 | 3 | |||
| 6254 | 27243237 | S | 2005-01-18 | 2 | |||
| 8602 | 27243237 | S | 2007-02-25 | 9 | |||
| 500049 | 27243237 | S | 2008-02-08 | 6 | |||
| 501362 | 27243237 | W | 2009-07-26 | 1 | |||
| 502158 | 27243237 | S | 2010-01-19 | 1 | |||
| 503296 | 27243237 | S | 2012-02-16 | 1 | |||
| 505233 | 27243237 | W | 2014-08-29 | 10 | |||
| 506313 | 27243237 | S | 2016-03-10 | 1 |