| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2211 | 23512927 | S | 1997-02-01 | 50 | |||
| 2420 | 23512927 | W | 1997-06-01 | 14 | |||
| 2368 | 23512927 | S | 1998-02-28 | 45 | |||
| 2853 | 23512927 | S | 1999-03-06 | 26 | |||
| 3212 | 23512927 | S | 2000-02-19 | 41 | |||
| 3870 | 23512927 | S | 2001-01-27 | 48 | |||
| 3999 | 23512927 | W | 2001-07-15 | 3 | |||
| 4199 | 23512927 | S | 2002-01-27 | 18 | |||
| 4920 | 23512927 | S | 2003-02-01 | 14 | |||
| 6005 | 23512927 | W | 2004-07-27 | 7 | |||
| 6223 | 23512927 | S | 2005-02-03 | 14 | |||
| 6521 | 23512927 | W | 2005-08-08 | 13 | |||
| 7062 | 23512927 | S | 2006-02-07 | 5 | |||
| 8145 | 23512927 | W | 2006-08-07 | 15 | |||
| 8793 | 23512927 | S | 2007-02-05 | 12 | |||
| 9003 | 23512927 | W | 2007-08-01 | 4 | |||
| 9432 | 23512927 | S | 2008-01-31 | 4 | |||
| 500392 | 23512927 | W | 2008-07-31 | 2 | |||
| 508502 | 23512927 | S | 2020-02-04 | 1 |