| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6343 | 33101806 | S | 2005-02-05 | 59 | |||
| 6686 | 33101806 | W | 2005-07-16 | 1110 | 625 | 750 | |
| 7083 | 33101806 | S | 2006-02-05 | 3 | |||
| 8300 | 33101806 | W | 2006-09-02 | 107 | |||
| 9289 | 33101806 | W | 2007-07-08 | 878 | 625 | 750 | |
| 500335 | 33101806 | W | 2008-08-10 | 141 | |||
| 501170 | 33101806 | W | 2009-08-15 | 323 | |||
| 501536 | 33101806 | S | 2010-02-06 | 6 | |||
| 501527 | 33101806 | S | 2011-02-26 | 116 | |||
| 503036 | 33101806 | W | 2012-07-29 | 652 | 625 | ||
| 503182 | 33101806 | S | 2013-02-17 | 313 | |||
| 503562 | 33101806 | W | 2013-07-28 | 1126 | 625 | 750 | |
| 503683 | 33101806 | S | 2014-02-24 | 158 | |||
| 504755 | 33101806 | S | 2015-02-14 | 251 | |||
| 505515 | 33101806 | S | 2016-03-05 | 1012 | 625 | 750 | |
| 505817 | 33101806 | W | 2016-07-31 | 1032 | 625 | 750 | |
| 506184 | 33101806 | S | 2017-01-21 | 1195 | 625 | 750 | |
| 506185 | 33101806 | S | 2017-01-21 | 414 | |||
| 506605 | 33101806 | W | 2017-07-30 | 310 | |||
| 506903 | 33101806 | S | 2018-02-10 | 376 | |||
| 507209 | 33101806 | W | 2018-08-05 | 327 | |||
| 507569 | 33101806 | S | 2019-01-20 | 162 | |||
| 508078 | 33101806 | W | 2019-09-08 | 767 | 625 | 750 | |
| 508186 | 33101806 | S | 2020-01-19 | 248 | |||
| 508880 | 33101806 | S | 2021-01-23 | 202 | |||
| 509522 | 33101806 | S | 2022-02-27 | 76 | |||
| 509784 | 33101806 | W | 2022-08-08 | 857 | 625 | 750 | |
| 510426 | 33101806 | S | 2024-01-20 | 95 | |||
| 511230 | 33101806 | S | 2025-02-22 | 316 | |||
| 511479 | 33101806 | W | 2025-07-19 | 310 |