| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 19 | 27352935 | S | 1992-02-07 | 1 | |||
| 650 | 27352935 | W | 1995-07-18 | 50 | |||
| 738 | 27352935 | S | 1996-01-26 | 10 | |||
| 1052 | 27352935 | S | 1997-02-12 | 2 | |||
| 2111 | 27352935 | W | 1997-07-26 | 4 | |||
| 2364 | 27352935 | S | 1998-02-07 | 1 | |||
| 3563 | 27352935 | W | 2000-08-03 | 1 | |||
| 4471 | 27352935 | S | 2002-02-11 | 1 | |||
| 4686 | 27352935 | W | 2002-07-26 | 17 | |||
| 1980 | 27352935 | W | 2005-07-29 | 2 | |||
| 503873 | 27352935 | S | 2010-02-12 | 1 | |||
| 503947 | 27352935 | S | 2012-02-01 | 1 | |||
| 504043 | 27352935 | W | 2012-07-20 | 1 | |||
| 505334 | 27352935 | W | 2014-07-25 | 2 | |||
| 505036 | 27352935 | W | 2015-07-20 | 14 | |||
| 506613 | 27352935 | W | 2017-07-28 | 9 | |||
| 506612 | 27352935 | W | 2017-08-08 | 9 |