| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5679 | 26212715 | S | 2004-02-07 | 17 | |||
| 6498 | 26212715 | S | 2005-02-05 | 3 | |||
| 8108 | 26212715 | S | 2006-01-21 | 1 | |||
| 9078 | 26212715 | W | 2007-07-24 | 1 | |||
| 500003 | 26212715 | S | 2008-02-15 | 4 | |||
| 502156 | 26212715 | S | 2010-02-03 | 2 | |||
| 508475 | 26212715 | S | 2011-01-18 | 3 | |||
| 508476 | 26212715 | W | 2011-07-19 | 1 | |||
| 508477 | 26212715 | S | 2012-02-10 | 4 | |||
| 508479 | 26212715 | S | 2013-01-17 | 1 | |||
| 503052 | 26212715 | W | 2013-07-29 | 1 | |||
| 504826 | 26212715 | S | 2015-02-26 | 1 | |||
| 508096 | 26212715 | S | 2019-02-19 | 4 | |||
| 509025 | 26212715 | S | 2021-02-22 | 3 |