| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2137 | 32481810 | W | 1994-08-07 | 6 | |||
| 2005 | 32481810 | W | 1997-07-20 | 90 | |||
| 2436 | 32481810 | W | 1998-07-26 | 165 | |||
| 2875 | 32481810 | W | 1999-07-11 | 52 | |||
| 3417 | 32481810 | W | 2000-07-16 | 17 | |||
| 3946 | 32481810 | W | 2001-08-05 | 9 | |||
| 4740 | 32481810 | W | 2002-07-28 | 114 | |||
| 5147 | 32481810 | W | 2003-07-27 | 8 | |||
| 1842 | 32481810 | O | 2005-09-18 | 55 | |||
| 6931 | 32481810 | S | 2006-02-26 | 2 | |||
| 8293 | 32481810 | W | 2006-07-23 | 89 | |||
| 9328 | 32481810 | W | 2007-07-29 | 63 | |||
| 500397 | 32481810 | W | 2008-07-19 | 281 | |||
| 501093 | 32481810 | W | 2009-08-02 | 43 | |||
| 501962 | 32481810 | W | 2011-07-31 | 46 | |||
| 504251 | 32481810 | W | 2014-06-29 | 83 | |||
| 505006 | 32481810 | W | 2015-07-12 | 7 | |||
| 505814 | 32481810 | W | 2016-07-24 | 14 | |||
| 506574 | 32481810 | W | 2017-07-23 | 30 | |||
| 508632 | 32481810 | W | 2020-07-26 | 75 | |||
| 510108 | 32481810 | W | 2023-07-16 | 51 | |||
| 510843 | 32481810 | W | 2024-07-29 | 97 | |||
| 511569 | 32481810 | W | 2025-07-27 | 10 |