| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 29 | 26142819 | S | 1992-02-28 | 1 | |||
| 141 | 26142819 | S | 1993-01-17 | 2 | |||
| 512 | 26142819 | S | 1995-01-21 | 2 | |||
| 4986 | 26142819 | S | 2003-02-06 | 2 | |||
| 5264 | 26142819 | W | 2003-07-21 | 2 | |||
| 5670 | 26142819 | S | 2004-01-26 | 4 | |||
| 500177 | 26142819 | S | 2008-01-30 | 2 | |||
| 502140 | 26142819 | S | 2010-02-09 | 6 | |||
| 508458 | 26142819 | W | 2011-07-22 | 2 | |||
| 508460 | 26142819 | W | 2012-07-18 | 6 | |||
| 508461 | 26142819 | S | 2013-01-29 | 11 | |||
| 502996 | 26142819 | W | 2013-07-02 | 6 | |||
| 503722 | 26142819 | S | 2014-01-22 | 2 | |||
| 504390 | 26142819 | W | 2014-07-08 | 6 | |||
| 505159 | 26142819 | W | 2015-07-08 | 4 | |||
| 507447 | 26142819 | W | 2017-08-02 | 2 | |||
| 507448 | 26142819 | S | 2018-01-10 | 4 | |||
| 507310 | 26142819 | W | 2018-08-22 | 2 | |||
| 509238 | 26142819 | W | 2021-07-15 | 2 | |||
| 510644 | 26142819 | S | 2024-02-14 | 2 |