| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2391 | 26062941 | S | 1998-02-01 | 1 | |||
| 2567 | 26062941 | W | 1998-07-10 | 2 | |||
| 3688 | 26062941 | S | 2001-02-09 | 3 | |||
| 4051 | 26062941 | W | 2001-07-11 | 2 | |||
| 4383 | 26062941 | S | 2002-01-24 | 14 | |||
| 4654 | 26062941 | W | 2002-07-24 | 92 | |||
| 4942 | 26062941 | S | 2003-01-27 | 2 | |||
| 5287 | 26062941 | W | 2003-08-02 | 2 | |||
| 6023 | 26062941 | W | 2004-07-21 | 61 | |||
| 8227 | 26062941 | W | 2006-07-20 | 31 | |||
| 8634 | 26062941 | S | 2007-02-12 | 3 | |||
| 9097 | 26062941 | W | 2007-07-16 | 18 | |||
| 9406 | 26062941 | S | 2008-02-09 | 3 | |||
| 500623 | 26062941 | W | 2008-07-10 | 26 | |||
| 501573 | 26062941 | W | 2010-07-13 | 5 | |||
| 501829 | 26062941 | S | 2011-02-07 | 5 | |||
| 501850 | 26062941 | W | 2011-07-10 | 23 | |||
| 502478 | 26062941 | S | 2012-02-16 | 37 |