| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 552 | 25452752 | S | 1995-01-15 | 2 | |||
| 500760 | 25452752 | S | 2009-01-17 | 5 | |||
| 503151 | 25452752 | S | 2010-01-16 | 4 | |||
| 503148 | 25452752 | S | 2011-01-22 | 1 | |||
| 501963 | 25452752 | W | 2011-07-23 | 10 | |||
| 502403 | 25452752 | S | 2012-01-21 | 10 | |||
| 503014 | 25452752 | S | 2012-08-12 | 10 | |||
| 506385 | 25452752 | S | 2013-02-09 | 10 | |||
| 503773 | 25452752 | S | 2014-02-01 | 5 | |||
| 506382 | 25452752 | S | 2015-01-31 | 7 | |||
| 506383 | 25452752 | O | 2015-08-12 | 10 | |||
| 506381 | 25452752 | S | 2016-01-30 | 7 | |||
| 506379 | 25452752 | S | 2017-01-28 | 12 | |||
| 508198 | 25452752 | W | 2017-07-22 | 3 | |||
| 508203 | 25452752 | S | 2018-01-27 | 2 | |||
| 508233 | 25452752 | S | 2019-02-16 | 16 | |||
| 508221 | 25452752 | W | 2019-07-14 | 3 | |||
| 510617 | 25452752 | S | 2023-02-25 | 4 | |||
| 510616 | 25452752 | W | 2023-07-15 | 1 |