| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 3079 | 25202728 | W | 1999-07-18 | 5 | |||
| 4009 | 25202728 | W | 2001-07-15 | 4 | |||
| 4619 | 25202728 | W | 2002-07-13 | 5 | |||
| 5255 | 25202728 | W | 2003-07-19 | 1 | |||
| 5888 | 25202728 | W | 2004-07-24 | 9 | |||
| 8408 | 25202728 | W | 2006-07-15 | 4 | |||
| 8909 | 25202728 | S | 2007-01-13 | 2 | |||
| 9164 | 25202728 | W | 2007-07-14 | 3 | |||
| 500665 | 25202728 | W | 2008-07-12 | 2 | |||
| 504180 | 25202728 | W | 2009-07-11 | 9 | |||
| 502773 | 25202728 | W | 2010-07-24 | 13 | |||
| 502772 | 25202728 | W | 2012-07-21 | 5 | |||
| 510884 | 25202728 | W | 2024-07-27 | 1 |