| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6343 | 33101806 | S | 2005-02-05 | 526 | |||
| 6686 | 33101806 | W | 2005-07-16 | 27 | |||
| 7083 | 33101806 | S | 2006-02-05 | 203 | |||
| 8300 | 33101806 | W | 2006-09-02 | 631 | |||
| 8891 | 33101806 | S | 2007-02-25 | 27 | |||
| 9289 | 33101806 | W | 2007-07-08 | 10 | |||
| 500201 | 33101806 | S | 2008-01-27 | 70 | |||
| 500335 | 33101806 | W | 2008-08-10 | 149 | |||
| 500716 | 33101806 | S | 2009-02-01 | 1098 | |||
| 501536 | 33101806 | S | 2010-02-06 | 569 | |||
| 501527 | 33101806 | S | 2011-02-26 | 1 | |||
| 503035 | 33101806 | S | 2012-03-03 | 740 | |||
| 503036 | 33101806 | W | 2012-07-29 | 185 | |||
| 503182 | 33101806 | S | 2013-02-17 | 569 | |||
| 503562 | 33101806 | W | 2013-07-28 | 3 | |||
| 503561 | 33101806 | W | 2014-02-17 | 671 | |||
| 503683 | 33101806 | S | 2014-02-24 | 819 | |||
| 504755 | 33101806 | S | 2015-02-14 | 10 | |||
| 505515 | 33101806 | S | 2016-03-05 | 1196 | |||
| 506184 | 33101806 | S | 2017-01-21 | 339 | |||
| 506185 | 33101806 | S | 2017-01-21 | 893 | |||
| 506605 | 33101806 | W | 2017-07-30 | 140 | |||
| 506903 | 33101806 | S | 2018-02-10 | 640 | |||
| 507569 | 33101806 | S | 2019-01-20 | 230 | |||
| 508078 | 33101806 | W | 2019-09-08 | 384 | |||
| 508186 | 33101806 | S | 2020-01-19 | 109 | |||
| 508880 | 33101806 | S | 2021-01-23 | 1147 | |||
| 509522 | 33101806 | S | 2022-02-27 | 277 | |||
| 510426 | 33101806 | S | 2024-01-20 | 420 | |||
| 511230 | 33101806 | S | 2025-02-22 | 490 |