| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 168 | 34032302 | W | 1993-07-03 | 27 | |||
| 387 | 34032302 | W | 1994-07-23 | 3 | |||
| 637 | 34032302 | W | 1995-07-29 | 1 | |||
| 853 | 34032302 | W | 1996-07-20 | 2 | |||
| 2000 | 34032302 | W | 1997-07-19 | 14 | |||
| 2457 | 34032302 | W | 1998-07-25 | 7 | |||
| 2891 | 34032302 | W | 1999-07-31 | 9 | |||
| 3441 | 34032302 | W | 2000-07-15 | 13 | |||
| 3811 | 34032302 | S | 2001-01-20 | 1 | |||
| 3967 | 34032302 | W | 2001-07-21 | 9 | |||
| 4510 | 34032302 | W | 2002-06-25 | 9 | |||
| 5190 | 34032302 | W | 2003-07-15 | 40 | |||
| 5885 | 34032302 | W | 2004-07-16 | 21 | |||
| 6391 | 34032302 | S | 2005-02-07 | 30 | |||
| 6828 | 34032302 | W | 2005-08-07 | 19 | |||
| 8376 | 34032302 | W | 2006-07-24 | 13 | |||
| 8786 | 34032302 | S | 2007-01-30 | 2 | |||
| 9150 | 34032302 | W | 2007-07-30 | 7 | |||
| 500107 | 34032302 | S | 2008-02-04 | 5 | |||
| 500329 | 34032302 | W | 2008-07-31 | 21 | |||
| 500785 | 34032302 | S | 2009-02-09 | 1 | |||
| 501008 | 34032302 | W | 2009-07-20 | 13 | |||
| 503554 | 34032302 | S | 2011-01-31 | 1 | |||
| 503559 | 34032302 | W | 2011-07-28 | 5 | |||
| 503560 | 34032302 | S | 2012-02-06 | 3 | |||
| 503573 | 34032302 | W | 2012-07-30 | 30 | |||
| 503574 | 34032302 | W | 2013-07-22 | 18 | |||
| 505452 | 34032302 | S | 2016-02-04 | 3 | |||
| 505616 | 34032302 | W | 2016-06-18 | 4 | |||
| 507187 | 34032302 | W | 2018-07-24 | 11 | |||
| 507188 | 34032302 | O | 2018-07-25 | 5 | |||
| 507189 | 34032302 | O | 2018-07-31 | 3 | |||
| 507630 | 34032302 | S | 2019-02-05 | 2 | |||
| 507787 | 34032302 | W | 2019-07-18 | 5 | |||
| 507868 | 34032302 | W | 2019-07-30 | 6 | |||
| 509715 | 34032302 | W | 2022-08-10 | 11 | |||
| 510584 | 34032302 | S | 2024-02-07 | 2 | |||
| 510853 | 34032302 | O | 2024-08-01 | 29 | |||
| 511519 | 34032302 | W | 2025-07-22 | 35 |