| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2211 | 23512927 | S | 1997-02-01 | 16 | |||
| 2420 | 23512927 | W | 1997-06-01 | 4 | |||
| 2368 | 23512927 | S | 1998-02-28 | 10 | |||
| 2432 | 23512927 | W | 1998-07-11 | 9 | |||
| 3077 | 23512927 | W | 1999-07-11 | 3 | |||
| 3395 | 23512927 | W | 2000-07-15 | 1 | |||
| 3999 | 23512927 | W | 2001-07-15 | 2 | |||
| 6005 | 23512927 | W | 2004-07-27 | 18 | |||
| 6521 | 23512927 | W | 2005-08-08 | 7 | |||
| 7062 | 23512927 | S | 2006-02-07 | 3 | |||
| 8145 | 23512927 | W | 2006-08-07 | 8 | |||
| 8793 | 23512927 | S | 2007-02-05 | 5 | |||
| 501382 | 23512927 | W | 2009-07-28 | 1 |