| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 19 | 27352935 | S | 1992-02-07 | 1 | |||
| 885 | 27352935 | W | 1996-07-12 | 1 | |||
| 2364 | 27352935 | S | 1998-02-07 | 2 | |||
| 2555 | 27352935 | W | 1998-08-01 | 2 | |||
| 3563 | 27352935 | W | 2000-08-03 | 1 | |||
| 5349 | 27352935 | W | 2003-07-15 | 1 | |||
| 1980 | 27352935 | W | 2005-07-29 | 1 | |||
| 8248 | 27352935 | W | 2006-08-14 | 2 | |||
| 501439 | 27352935 | W | 2009-07-11 | 1 | |||
| 503873 | 27352935 | S | 2010-02-12 | 1 | |||
| 503947 | 27352935 | S | 2012-02-01 | 1 | |||
| 504043 | 27352935 | W | 2012-07-20 | 1 | |||
| 506613 | 27352935 | W | 2017-07-28 | 1 | |||
| 506612 | 27352935 | W | 2017-08-08 | 1 | |||
| 507228 | 27352935 | W | 2018-07-31 | 1 |