| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5359 | 23472924 | W | 2003-08-02 | 2 | |||
| 6006 | 23472924 | W | 2004-07-24 | 8 | |||
| 6524 | 23472924 | W | 2005-08-06 | 4 | |||
| 8086 | 23472924 | S | 2006-02-02 | 3 | |||
| 8140 | 23472924 | W | 2006-08-12 | 6 | |||
| 8797 | 23472924 | S | 2007-02-03 | 4 | |||
| 9006 | 23472924 | W | 2007-08-02 | 4 | |||
| 9427 | 23472924 | S | 2008-02-05 | 7 | |||
| 502821 | 23472924 | W | 2010-07-14 | 2 | |||
| 502825 | 23472924 | S | 2011-02-09 | 12 | |||
| 502829 | 23472924 | W | 2011-07-21 | 2 | |||
| 502803 | 23472924 | W | 2012-08-01 | 18 | |||
| 502663 | 23472924 | S | 2013-02-13 | 4 | |||
| 502957 | 23472924 | W | 2013-07-30 | 11 | |||
| 503759 | 23472924 | S | 2014-02-25 | 24 | |||
| 504319 | 23472924 | W | 2014-07-10 | 13 | |||
| 504822 | 23472924 | S | 2015-02-25 | 5 | |||
| 507063 | 23472924 | W | 2018-06-21 | 13 | |||
| 509118 | 23472924 | W | 2021-07-20 | 41 |