| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2248 | 33592332 | S | 1998-01-26 | 3 | |||
| 4255 | 33592332 | S | 2002-01-27 | 1 | |||
| 4781 | 33592332 | S | 2003-02-01 | 2 | |||
| 5467 | 33592332 | S | 2004-01-25 | 2 | |||
| 94692 | 33592332 | S | 2005-02-14 | 6 | |||
| 94691 | 33592332 | S | 2006-02-14 | 3 | |||
| 8783 | 33592332 | S | 2007-01-29 | 24 | |||
| 9336 | 33592332 | S | 2008-02-13 | 1 | |||
| 501501 | 33592332 | W | 2009-07-22 | 1 | |||
| 502093 | 33592332 | S | 2010-02-27 | 2 | |||
| 503525 | 33592332 | S | 2014-02-07 | 1 | |||
| 506955 | 33592332 | S | 2018-01-29 | 1 | |||
| 507024 | 33592332 | O | 2018-03-28 | 1 | |||
| 510259 | 33592332 | O | 2020-10-29 | 1 | |||
| 510260 | 33592332 | O | 2020-11-30 | 1 | |||
| 510262 | 33592332 | O | 2020-12-31 | 2 | |||
| 510263 | 33592332 | S | 2021-01-20 | 1 | |||
| 510264 | 33592332 | S | 2021-02-17 | 1 | |||
| 510286 | 33592332 | O | 2023-03-03 | 1 | |||
| 510554 | 33592332 | S | 2024-01-30 | 1 |