| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 3858 | 33582505 | S | 2001-01-19 | 1 | |||
| 4421 | 33582505 | S | 2002-02-07 | 1 | |||
| 4574 | 33582505 | W | 2002-07-02 | 1 | |||
| 5381 | 33582505 | W | 2003-07-11 | 1 | |||
| 5576 | 33582505 | S | 2004-02-02 | 2 | |||
| 5820 | 33582505 | W | 2004-06-28 | 1 | |||
| 6641 | 33582505 | W | 2005-07-18 | 2 | |||
| 6889 | 33582505 | S | 2006-02-07 | 2 | |||
| 9346 | 33582505 | S | 2008-01-21 | 1 | |||
| 500937 | 33582505 | S | 2009-01-21 | 1 | |||
| 508422 | 33582505 | S | 2020-02-21 | 3 |