| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2136 | 32471809 | W | 1994-08-07 | 55 | |||
| 2175 | 32471809 | W | 1995-07-30 | 150 | 125 | ||
| 2004 | 32471809 | W | 1997-07-20 | 27 | |||
| 2435 | 32471809 | W | 1998-07-26 | 16 | |||
| 2876 | 32471809 | W | 1999-07-11 | 2 | |||
| 3416 | 32471809 | W | 2000-07-16 | 2 | |||
| 3955 | 32471809 | W | 2001-08-05 | 8 | |||
| 4750 | 32471809 | S | 2003-02-02 | 15 | |||
| 5146 | 32471809 | W | 2003-07-27 | 25 | |||
| 6141 | 32471809 | W | 2004-08-01 | 1 | |||
| 6700 | 32471809 | W | 2005-07-31 | 2 | |||
| 1854 | 32471809 | O | 2005-10-16 | 5 | |||
| 8295 | 32471809 | W | 2006-07-23 | 7 | |||
| 9329 | 32471809 | W | 2007-07-29 | 4 | |||
| 94714 | 32471809 | W | 2008-07-19 | 1 | |||
| 501092 | 32471809 | W | 2009-08-02 | 2 | |||
| 504281 | 32471809 | W | 2014-06-29 | 5 | |||
| 505064 | 32471809 | W | 2015-07-12 | 3 | |||
| 505799 | 32471809 | W | 2016-07-24 | 3 | |||
| 506577 | 32471809 | W | 2017-07-23 | 2 | |||
| 507105 | 32471809 | W | 2018-07-22 | 4 | |||
| 507776 | 32471809 | W | 2019-07-14 | 13 | |||
| 509171 | 32471809 | W | 2021-07-18 | 7 | |||
| 509455 | 32471809 | S | 2022-02-06 | 4 | |||
| 509722 | 32471809 | W | 2022-07-17 | 10 | |||
| 510122 | 32471809 | W | 2023-07-16 | 3 | |||
| 510871 | 32471809 | W | 2024-07-28 | 5 | |||
| 511564 | 32471809 | W | 2025-07-27 | 11 |