| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6351 | 33091803 | S | 2005-02-05 | 353 | |||
| 7085 | 33091803 | S | 2006-02-05 | 614 | |||
| 8302 | 33091803 | W | 2006-09-02 | 82 | |||
| 8893 | 33091803 | S | 2007-02-25 | 90 | |||
| 500118 | 33091803 | S | 2008-01-27 | 76 | |||
| 500489 | 33091803 | S | 2009-02-01 | 694 | |||
| 503033 | 33091803 | S | 2012-03-03 | 430 | |||
| 502585 | 33091803 | S | 2013-02-18 | 297 | |||
| 503962 | 33091803 | S | 2014-02-23 | 3000 | 1800 | ||
| 505522 | 33091803 | S | 2016-03-05 | 313 | |||
| 508077 | 33091803 | W | 2019-09-08 | 17 | |||
| 508242 | 33091803 | S | 2020-01-19 | 190 | |||
| 508980 | 33091803 | S | 2021-01-23 | 42 | |||
| 509555 | 33091803 | S | 2022-02-27 | 523 | |||
| 510427 | 33091803 | S | 2024-01-20 | 132 | |||
| 511295 | 33091803 | S | 2025-02-22 | 2 | |||
| 511505 | 33091803 | W | 2025-07-19 | 3 |