| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3747 | 28462606 | S | 2001-02-02 | 2 | |||
| 3985 | 28462606 | W | 2001-07-10 | 15 | |||
| 4687 | 28462606 | W | 2002-08-07 | 2 | |||
| 5615 | 28462606 | W | 2004-07-29 | 2 | |||
| 6308 | 28462606 | S | 2005-01-26 | 2 | |||
| 1963 | 28462606 | W | 2005-07-13 | 2 | |||
| 8334 | 28462606 | W | 2006-07-21 | 2 | |||
| 8818 | 28462606 | S | 2007-02-02 | 2 | |||
| 9205 | 28462606 | W | 2007-07-24 | 1 | |||
| 500207 | 28462606 | S | 2008-02-01 | 2 | |||
| 501145 | 28462606 | W | 2008-08-08 | 8 | |||
| 501300 | 28462606 | S | 2009-02-05 | 2 | |||
| 501326 | 28462606 | W | 2009-07-21 | 2 | |||
| 503883 | 28462606 | S | 2010-01-27 | 4 | |||
| 503936 | 28462606 | W | 2011-08-19 | 1 | |||
| 504050 | 28462606 | S | 2011-12-09 | 2 | |||
| 503937 | 28462606 | S | 2012-02-14 | 2 | |||
| 503763 | 28462606 | S | 2013-02-05 | 3 | |||
| 503820 | 28462606 | W | 2013-08-07 | 1 | |||
| 503996 | 28462606 | S | 2014-02-21 | 2 | |||
| 505336 | 28462606 | W | 2014-08-19 | 2 | |||
| 505337 | 28462606 | S | 2015-02-10 | 6 |