| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4188 | 23472927 | S | 2002-01-26 | 1 | |||
| 4606 | 23472927 | W | 2002-07-27 | 2 | |||
| 4921 | 23472927 | S | 2003-01-31 | 1 | |||
| 5362 | 23472927 | W | 2003-07-29 | 1 | |||
| 5706 | 23472927 | S | 2004-02-06 | 3 | |||
| 6002 | 23472927 | W | 2004-07-26 | 2 | |||
| 6230 | 23472927 | S | 2005-01-31 | 3 | |||
| 6525 | 23472927 | W | 2005-08-05 | 1 | |||
| 8085 | 23472927 | S | 2006-02-02 | 2 | |||
| 8795 | 23472927 | S | 2007-02-01 | 2 | |||
| 9428 | 23472927 | S | 2008-02-05 | 2 | |||
| 500827 | 23472927 | S | 2009-02-04 | 2 | |||
| 502822 | 23472927 | W | 2010-07-14 | 2 | |||
| 502830 | 23472927 | W | 2011-07-21 | 10 | |||
| 502807 | 23472927 | S | 2012-02-27 | 2 | |||
| 502802 | 23472927 | W | 2012-08-01 | 10 | |||
| 502958 | 23472927 | W | 2013-07-30 | 4 | |||
| 507064 | 23472927 | W | 2018-06-24 | 2 |