| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4547 | 26122817 | W | 2002-07-25 | 2 | |||
| 4984 | 26122817 | S | 2003-02-04 | 7 | |||
| 5676 | 26122817 | S | 2004-02-16 | 5 | |||
| 6490 | 26122817 | S | 2005-02-02 | 12 | |||
| 8097 | 26122817 | S | 2006-02-16 | 2 | |||
| 8267 | 26122817 | W | 2006-07-20 | 5 | |||
| 8565 | 26122817 | S | 2007-02-15 | 8 | |||
| 9073 | 26122817 | W | 2007-07-23 | 5 | |||
| 500173 | 26122817 | S | 2008-01-28 | 4 | |||
| 500351 | 26122817 | W | 2008-07-16 | 2 | |||
| 500809 | 26122817 | S | 2009-02-03 | 2 | |||
| 502197 | 26122817 | S | 2010-02-10 | 4 | |||
| 503718 | 26122817 | S | 2014-01-14 | 4 | |||
| 505157 | 26122817 | W | 2015-07-08 | 8 | |||
| 505541 | 26122817 | S | 2016-01-26 | 13 | |||
| 507483 | 26122817 | S | 2018-01-09 | 4 | |||
| 507709 | 26122817 | S | 2019-02-08 | 10 | |||
| 508053 | 26122817 | W | 2019-07-11 | 3 | |||
| 508994 | 26122817 | S | 2021-02-17 | 3 |