| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4345 | 26082819 | S | 2002-01-31 | 11 | |||
| 6491 | 26082819 | S | 2005-01-27 | 4 | |||
| 500079 | 26082819 | S | 2008-01-28 | 3 | |||
| 500597 | 26082819 | W | 2008-07-30 | 2 | |||
| 500913 | 26082819 | S | 2009-01-24 | 13 | |||
| 501001 | 26082819 | W | 2009-07-11 | 1 | |||
| 504084 | 26082819 | S | 2010-01-27 | 1 | |||
| 502050 | 26082819 | S | 2010-01-27 | 4 | |||
| 504081 | 26082819 | W | 2010-08-01 | 1 | |||
| 504082 | 26082819 | S | 2011-02-08 | 2 | |||
| 506939 | 26082819 | W | 2011-08-07 | 2 | |||
| 508352 | 26082819 | S | 2012-02-02 | 8 | |||
| 508371 | 26082819 | W | 2012-07-29 | 6 | |||
| 502561 | 26082819 | S | 2013-01-28 | 2 | |||
| 502849 | 26082819 | W | 2013-07-23 | 1 | |||
| 508351 | 26082819 | S | 2014-02-19 | 1 | |||
| 504531 | 26082819 | W | 2014-08-14 | 3 | |||
| 504757 | 26082819 | S | 2015-02-13 | 1 | |||
| 505819 | 26082819 | W | 2016-08-06 | 6 | |||
| 508607 | 26082819 | W | 2020-07-18 | 1 | |||
| 509872 | 26082819 | S | 2023-01-21 | 1 | |||
| 510135 | 26082819 | W | 2023-07-22 | 1 | |||
| 510442 | 26082819 | S | 2024-01-20 | 1 |