| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 55 | 27403226 | W | 1992-06-30 | 16 | |||
| 108 | 27403226 | S | 1993-01-24 | 5 | |||
| 227 | 27403226 | W | 1993-07-20 | 15 | |||
| 292 | 27403226 | S | 1994-01-11 | 1 | |||
| 483 | 27403226 | S | 1995-01-11 | 7 | |||
| 584 | 27403226 | W | 1995-07-16 | 1 | |||
| 688 | 27403226 | S | 1996-01-18 | 14 | |||
| 959 | 27403226 | S | 1997-01-16 | 2 | |||
| 2024 | 27403226 | W | 1997-07-14 | 5 | |||
| 3277 | 27403226 | S | 2000-01-20 | 36 | |||
| 3372 | 27403226 | W | 2000-07-25 | 3 | |||
| 3637 | 27403226 | S | 2001-01-18 | 12 | |||
| 4100 | 27403226 | W | 2001-07-20 | 1 | |||
| 5517 | 27403226 | S | 2004-02-19 | 10 | |||
| 5956 | 27403226 | W | 2004-07-18 | 7 | |||
| 6945 | 27403226 | S | 2006-02-10 | 5 | |||
| 8667 | 27403226 | S | 2007-02-05 | 10 | |||
| 9040 | 27403226 | W | 2007-07-12 | 2 | |||
| 500054 | 27403226 | S | 2008-02-08 | 1 | |||
| 500387 | 27403226 | W | 2008-07-23 | 1 | |||
| 501373 | 27403226 | W | 2009-07-24 | 1 | |||
| 502081 | 27403226 | S | 2010-01-25 | 1 | |||
| 503365 | 27403226 | W | 2011-01-21 | 2 | |||
| 502341 | 27403226 | W | 2011-08-04 | 2 | |||
| 503366 | 27403226 | W | 2013-07-25 | 1 | |||
| 510978 | 27403226 | O | 2022-03-03 | 5 |