| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 77 | 27352935 | W | 1992-07-13 | 1 | |||
| 351 | 27352935 | S | 1994-01-21 | 22 | |||
| 431 | 27352935 | W | 1994-07-19 | 24 | |||
| 528 | 27352935 | S | 1995-01-20 | 10 | |||
| 650 | 27352935 | W | 1995-07-18 | 17 | |||
| 738 | 27352935 | S | 1996-01-26 | 10 | |||
| 885 | 27352935 | W | 1996-07-12 | 6 | |||
| 2111 | 27352935 | W | 1997-07-26 | 4 | |||
| 2364 | 27352935 | S | 1998-02-07 | 27 | |||
| 3563 | 27352935 | W | 2000-08-03 | 21 | |||
| 3751 | 27352935 | S | 2001-02-15 | 1 | |||
| 4686 | 27352935 | W | 2002-07-26 | 5 | |||
| 5349 | 27352935 | W | 2003-07-15 | 13 | |||
| 504041 | 27352935 | W | 2011-02-08 | 1 | |||
| 503935 | 27352935 | W | 2011-08-11 | 24 | |||
| 503947 | 27352935 | S | 2012-02-01 | 1 | |||
| 504043 | 27352935 | W | 2012-07-20 | 1 | |||
| 505334 | 27352935 | W | 2014-07-25 | 5 | |||
| 505335 | 27352935 | W | 2015-01-20 | 6 | |||
| 505036 | 27352935 | W | 2015-07-20 | 28 | |||
| 506613 | 27352935 | W | 2017-07-28 | 43 | |||
| 507228 | 27352935 | W | 2018-07-31 | 8 |