| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4345 | 26082819 | S | 2002-01-31 | 42 | |||
| 4637 | 26082819 | W | 2002-08-14 | 69 | |||
| 6491 | 26082819 | S | 2005-01-27 | 21 | |||
| 6727 | 26082819 | W | 2005-07-11 | 35 | |||
| 8271 | 26082819 | W | 2006-07-11 | 16 | |||
| 8958 | 26082819 | W | 2007-07-15 | 4 | |||
| 500597 | 26082819 | W | 2008-07-30 | 625 | 500 | ||
| 500913 | 26082819 | S | 2009-01-24 | 1 | |||
| 501001 | 26082819 | W | 2009-07-11 | 2500 | 1000 | 500 | |
| 504084 | 26082819 | S | 2010-01-27 | 325 | |||
| 502050 | 26082819 | S | 2010-01-27 | 16 | |||
| 504081 | 26082819 | W | 2010-08-01 | 325 | |||
| 504082 | 26082819 | S | 2011-02-08 | 6 | |||
| 508352 | 26082819 | S | 2012-02-02 | 42 | |||
| 508371 | 26082819 | W | 2012-07-29 | 950 | 500 | ||
| 502561 | 26082819 | S | 2013-01-28 | 37 | |||
| 502849 | 26082819 | W | 2013-07-23 | 370 | |||
| 508351 | 26082819 | S | 2014-02-19 | 74 | |||
| 504531 | 26082819 | W | 2014-08-14 | 490 | |||
| 504757 | 26082819 | S | 2015-02-13 | 52 | |||
| 505126 | 26082819 | W | 2015-08-05 | 230 | |||
| 506941 | 26082819 | S | 2016-02-16 | 45 | |||
| 505819 | 26082819 | W | 2016-08-06 | 61 | |||
| 506179 | 26082819 | S | 2017-01-21 | 6 | |||
| 506557 | 26082819 | W | 2017-07-22 | 132 | |||
| 506847 | 26082819 | S | 2018-02-04 | 13 | |||
| 507185 | 26082819 | W | 2018-07-21 | 74 | |||
| 507561 | 26082819 | S | 2019-01-19 | 1 | |||
| 507795 | 26082819 | W | 2019-07-20 | 123 | |||
| 508607 | 26082819 | W | 2020-07-18 | 115 | |||
| 508881 | 26082819 | S | 2021-01-23 | 40 | |||
| 509155 | 26082819 | W | 2021-07-28 | 99 | |||
| 509648 | 26082819 | W | 2022-07-23 | 35 | |||
| 510135 | 26082819 | W | 2023-07-22 | 29 | |||
| 510817 | 26082819 | W | 2024-07-20 | 20 | |||
| 511141 | 26082819 | S | 2025-01-18 | 10 | |||
| 511484 | 26082819 | W | 2025-07-19 | 15 |