| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4831 | 27243237 | S | 2003-02-22 | 23 | |||
| 5826 | 27243237 | W | 2004-07-17 | 1 | |||
| 9024 | 27243237 | W | 2007-07-18 | 2 | |||
| 500049 | 27243237 | S | 2008-02-08 | 2 | |||
| 500377 | 27243237 | W | 2008-07-23 | 2 | |||
| 501362 | 27243237 | W | 2009-07-26 | 5 | |||
| 502158 | 27243237 | S | 2010-01-19 | 2 | |||
| 503293 | 27243237 | O | 2011-02-10 | 2 | |||
| 502309 | 27243237 | O | 2011-08-12 | 3 | |||
| 503294 | 27243237 | W | 2011-08-12 | 3 | |||
| 503296 | 27243237 | S | 2012-02-16 | 2 | |||
| 503299 | 27243237 | W | 2013-07-31 | 7 | |||
| 505090 | 27243237 | S | 2014-01-23 | 2 | |||
| 505210 | 27243237 | W | 2015-08-13 | 5 | |||
| 506349 | 27243237 | W | 2016-08-25 | 1 | |||
| 506451 | 27243237 | S | 2017-02-23 | 3 | |||
| 506714 | 27243237 | O | 2017-08-01 | 4 | |||
| 507019 | 27243237 | O | 2018-03-15 | 3 | |||
| 507245 | 27243237 | O | 2018-08-17 | 4 | |||
| 511025 | 27243237 | S | 2023-02-08 | 3 | |||
| 511184 | 27243237 | S | 2025-02-06 | 7 |