| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 19 | 27352935 | S | 1992-02-07 | 4 | |||
| 351 | 27352935 | S | 1994-01-21 | 5 | |||
| 431 | 27352935 | W | 1994-07-19 | 3 | |||
| 528 | 27352935 | S | 1995-01-20 | 4 | |||
| 650 | 27352935 | W | 1995-07-18 | 2 | |||
| 738 | 27352935 | S | 1996-01-26 | 5 | |||
| 2111 | 27352935 | W | 1997-07-26 | 4 | |||
| 2364 | 27352935 | S | 1998-02-07 | 4 | |||
| 2555 | 27352935 | W | 1998-08-01 | 2 | |||
| 2788 | 27352935 | S | 1999-02-10 | 1 | |||
| 3297 | 27352935 | S | 2000-03-10 | 4 | |||
| 3751 | 27352935 | S | 2001-02-15 | 1 | |||
| 4471 | 27352935 | S | 2002-02-11 | 2 | |||
| 5038 | 27352935 | S | 2003-01-31 | 1 | |||
| 5349 | 27352935 | W | 2003-07-15 | 1 | |||
| 6330 | 27352935 | S | 2005-02-08 | 3 | |||
| 1995 | 27352935 | S | 2006-02-20 | 1 | |||
| 8248 | 27352935 | W | 2006-08-14 | 1 | |||
| 504041 | 27352935 | W | 2011-02-08 | 4 | |||
| 505335 | 27352935 | W | 2015-01-20 | 2 | |||
| 505036 | 27352935 | W | 2015-07-20 | 1 | |||
| 507228 | 27352935 | W | 2018-07-31 | 2 |