| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4187 | 23472924 | S | 2002-01-26 | 7 | |||
| 4918 | 23472924 | S | 2003-02-01 | 2 | |||
| 5707 | 23472924 | S | 2004-02-07 | 3 | |||
| 6224 | 23472924 | S | 2005-01-29 | 2 | |||
| 8797 | 23472924 | S | 2007-02-03 | 4 | |||
| 9427 | 23472924 | S | 2008-02-05 | 2 | |||
| 502957 | 23472924 | W | 2013-07-30 | 2 | |||
| 503759 | 23472924 | S | 2014-02-25 | 3 | |||
| 504319 | 23472924 | W | 2014-07-10 | 7 | |||
| 504822 | 23472924 | S | 2015-02-25 | 2 | |||
| 505561 | 23472924 | S | 2016-03-08 | 7 | |||
| 507063 | 23472924 | W | 2018-06-21 | 1 |