| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2179 | 32471811 | W | 1995-07-30 | 1 | |||
| 922 | 32471811 | W | 1996-07-28 | 3 | |||
| 2874 | 32471811 | W | 1999-07-11 | 7 | |||
| 3418 | 32471811 | W | 2000-07-16 | 5 | |||
| 3796 | 32471811 | S | 2001-01-21 | 1 | |||
| 3927 | 32471811 | W | 2001-08-05 | 43 | |||
| 6142 | 32471811 | W | 2004-08-01 | 2 | |||
| 6701 | 32471811 | W | 2005-07-31 | 14 | |||
| 1855 | 32471811 | O | 2005-10-16 | 3 | |||
| 8296 | 32471811 | W | 2006-07-23 | 24 | |||
| 94713 | 32471811 | W | 2008-07-19 | 5 | |||
| 501094 | 32471811 | W | 2009-08-02 | 4 | |||
| 504279 | 32471811 | W | 2014-06-29 | 6 | |||
| 505062 | 32471811 | W | 2015-07-12 | 1 | |||
| 506578 | 32471811 | W | 2017-07-23 | 8 | |||
| 506832 | 32471811 | S | 2018-01-28 | 1 | |||
| 508631 | 32471811 | W | 2020-07-26 | 12 | |||
| 509083 | 32471811 | W | 2021-07-18 | 4 | |||
| 509615 | 32471811 | W | 2022-07-17 | 16 | |||
| 510130 | 32471811 | W | 2023-07-16 | 2 | |||
| 511526 | 32471811 | W | 2025-07-27 | 13 |