| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2136 | 32471809 | W | 1994-08-07 | 220 | |||
| 2175 | 32471809 | W | 1995-07-30 | 300 | |||
| 920 | 32471809 | W | 1996-07-28 | 75 | |||
| 2004 | 32471809 | W | 1997-07-20 | 28 | |||
| 2435 | 32471809 | W | 1998-07-26 | 1 | |||
| 2876 | 32471809 | W | 1999-07-11 | 69 | |||
| 3955 | 32471809 | W | 2001-08-05 | 135 | |||
| 1841 | 32471809 | O | 2005-09-18 | 2 | |||
| 9329 | 32471809 | W | 2007-07-29 | 1 | |||
| 94714 | 32471809 | W | 2008-07-19 | 3 | |||
| 501092 | 32471809 | W | 2009-08-02 | 1 | |||
| 505799 | 32471809 | W | 2016-07-24 | 6 | |||
| 510122 | 32471809 | W | 2023-07-16 | 12 | |||
| 510871 | 32471809 | W | 2024-07-28 | 10 |