| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 77 | 27352935 | W | 1992-07-13 | 1 | |||
| 431 | 27352935 | W | 1994-07-19 | 2 | |||
| 650 | 27352935 | W | 1995-07-18 | 1 | |||
| 738 | 27352935 | S | 1996-01-26 | 2 | |||
| 2364 | 27352935 | S | 1998-02-07 | 2 | |||
| 2788 | 27352935 | S | 1999-02-10 | 2 | |||
| 3297 | 27352935 | S | 2000-03-10 | 3 | |||
| 5038 | 27352935 | S | 2003-01-31 | 1 | |||
| 5616 | 27352935 | S | 2004-02-09 | 1 | |||
| 8823 | 27352935 | S | 2007-01-29 | 1 | |||
| 501299 | 27352935 | S | 2009-03-03 | 1 | |||
| 503935 | 27352935 | W | 2011-08-11 | 2 | |||
| 503947 | 27352935 | S | 2012-02-01 | 5 | |||
| 504043 | 27352935 | W | 2012-07-20 | 5 | |||
| 505335 | 27352935 | W | 2015-01-20 | 3 | |||
| 505036 | 27352935 | W | 2015-07-20 | 3 | |||
| 506613 | 27352935 | W | 2017-07-28 | 1 | |||
| 506612 | 27352935 | W | 2017-08-08 | 1 | |||
| 507228 | 27352935 | W | 2018-07-31 | 2 |