| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6343 | 33101806 | S | 2005-02-05 | 21 | |||
| 7083 | 33101806 | S | 2006-02-05 | 5 | |||
| 9289 | 33101806 | W | 2007-07-08 | 4 | |||
| 501536 | 33101806 | S | 2010-02-06 | 98 | |||
| 503182 | 33101806 | S | 2013-02-17 | 1 | |||
| 503561 | 33101806 | W | 2014-02-17 | 44 | |||
| 503683 | 33101806 | S | 2014-02-24 | 4 | |||
| 504755 | 33101806 | S | 2015-02-14 | 2 | |||
| 505817 | 33101806 | W | 2016-07-31 | 1 | |||
| 506185 | 33101806 | S | 2017-01-21 | 11 | |||
| 506605 | 33101806 | W | 2017-07-30 | 4 | |||
| 506903 | 33101806 | S | 2018-02-10 | 11 | |||
| 508186 | 33101806 | S | 2020-01-19 | 45 | |||
| 508880 | 33101806 | S | 2021-01-23 | 33 | |||
| 509522 | 33101806 | S | 2022-02-27 | 23 | |||
| 510426 | 33101806 | S | 2024-01-20 | 12 | |||
| 511230 | 33101806 | S | 2025-02-22 | 8 |