| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6491 | 26082819 | S | 2005-01-27 | 11 | |||
| 8098 | 26082819 | S | 2006-02-16 | 3 | |||
| 8271 | 26082819 | W | 2006-07-11 | 20 | |||
| 8582 | 26082819 | S | 2007-02-04 | 32 | |||
| 8958 | 26082819 | W | 2007-07-15 | 5 | |||
| 500079 | 26082819 | S | 2008-01-28 | 17 | |||
| 500597 | 26082819 | W | 2008-07-30 | 9 | |||
| 500913 | 26082819 | S | 2009-01-24 | 17 | |||
| 501001 | 26082819 | W | 2009-07-11 | 4 | |||
| 504084 | 26082819 | S | 2010-01-27 | 2 | |||
| 502050 | 26082819 | S | 2010-01-27 | 13 | |||
| 504081 | 26082819 | W | 2010-08-01 | 2 | |||
| 504082 | 26082819 | S | 2011-02-08 | 1 | |||
| 508352 | 26082819 | S | 2012-02-02 | 2 | |||
| 508371 | 26082819 | W | 2012-07-29 | 2 | |||
| 502561 | 26082819 | S | 2013-01-28 | 6 | |||
| 502849 | 26082819 | W | 2013-07-23 | 10 | |||
| 508351 | 26082819 | S | 2014-02-19 | 3 | |||
| 504531 | 26082819 | W | 2014-08-14 | 10 | |||
| 504757 | 26082819 | S | 2015-02-13 | 9 | |||
| 505126 | 26082819 | W | 2015-08-05 | 12 | |||
| 506941 | 26082819 | S | 2016-02-16 | 28 | |||
| 507185 | 26082819 | W | 2018-07-21 | 2 | |||
| 507561 | 26082819 | S | 2019-01-19 | 5 | |||
| 508140 | 26082819 | S | 2020-01-16 | 4 | |||
| 508607 | 26082819 | W | 2020-07-18 | 5 | |||
| 509359 | 26082819 | S | 2022-01-22 | 2 | |||
| 509648 | 26082819 | W | 2022-07-23 | 4 | |||
| 510817 | 26082819 | W | 2024-07-20 | 6 | |||
| 511484 | 26082819 | W | 2025-07-19 | 2 |