| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3687 | 26052941 | S | 2001-02-09 | 7 | |||
| 4050 | 26052941 | W | 2001-07-11 | 3 | |||
| 4941 | 26052941 | S | 2003-01-27 | 6 | |||
| 5623 | 26052941 | S | 2004-01-24 | 8 | |||
| 6454 | 26052941 | S | 2005-01-21 | 8 | |||
| 6873 | 26052941 | W | 2005-07-21 | 6 | |||
| 8045 | 26052941 | S | 2006-01-30 | 1 | |||
| 8635 | 26052941 | S | 2007-02-12 | 6 | |||
| 9098 | 26052941 | W | 2007-07-16 | 12 | |||
| 9413 | 26052941 | S | 2008-02-09 | 6 | |||
| 500912 | 26052941 | S | 2009-02-08 | 11 | |||
| 501416 | 26052941 | W | 2009-07-22 | 2 | |||
| 501647 | 26052941 | S | 2010-02-07 | 1 | |||
| 501575 | 26052941 | W | 2010-07-13 | 5 | |||
| 501830 | 26052941 | S | 2011-02-07 | 6 |