| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2569 | 26052941 | W | 1998-07-10 | 5 | |||
| 3687 | 26052941 | S | 2001-02-09 | 9 | |||
| 4653 | 26052941 | W | 2002-07-24 | 30 | |||
| 6024 | 26052941 | W | 2004-07-21 | 8 | |||
| 6873 | 26052941 | W | 2005-07-21 | 10 | |||
| 8635 | 26052941 | S | 2007-02-12 | 30 | |||
| 9413 | 26052941 | S | 2008-02-09 | 10 | |||
| 500912 | 26052941 | S | 2009-02-08 | 5 | |||
| 501830 | 26052941 | S | 2011-02-07 | 21 |