| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 809 | 26202817 | W | 1996-08-17 | 1 | |||
| 2084 | 26202817 | W | 1997-07-19 | 3 | |||
| 2535 | 26202817 | W | 1998-08-09 | 2 | |||
| 3414 | 26202817 | W | 2000-08-13 | 8 | |||
| 4125 | 26202817 | W | 2001-08-11 | 1 | |||
| 4362 | 26202817 | S | 2002-02-03 | 3 | |||
| 4563 | 26202817 | W | 2002-08-17 | 2 | |||
| 5003 | 26202817 | S | 2003-02-15 | 9 | |||
| 5279 | 26202817 | W | 2003-07-20 | 2 | |||
| 5688 | 26202817 | S | 2004-01-25 | 1 | |||
| 5927 | 26202817 | W | 2004-08-18 | 2 | |||
| 6405 | 26202817 | S | 2005-05-02 | 8 | |||
| 6805 | 26202817 | W | 2005-08-21 | 2 | |||
| 7034 | 26202817 | S | 2006-01-21 | 6 | |||
| 8694 | 26202817 | S | 2007-02-17 | 7 | |||
| 8953 | 26202817 | W | 2007-07-17 | 1 | |||
| 500262 | 26202817 | W | 2008-08-03 | 3 | |||
| 500362 | 26202817 | S | 2009-01-16 | 6 | |||
| 501340 | 26202817 | W | 2009-07-18 | 4 |