| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2568 | 26072942 | W | 1998-07-10 | 5 | |||
| 3021 | 26072942 | W | 1999-07-20 | 3 | |||
| 3122 | 26072942 | S | 2000-01-24 | 4 | |||
| 3689 | 26072942 | S | 2001-02-09 | 36 | |||
| 4052 | 26072942 | S | 2001-02-11 | 4 | |||
| 4384 | 26072942 | S | 2002-01-24 | 5 | |||
| 4655 | 26072942 | W | 2002-07-24 | 4 | |||
| 4943 | 26072942 | S | 2003-01-27 | 142 | 75 | ||
| 5288 | 26072942 | W | 2003-08-02 | 10 | |||
| 5625 | 26072942 | S | 2004-01-24 | 16 | |||
| 6022 | 26072942 | W | 2004-07-21 | 23 | |||
| 6452 | 26072942 | S | 2005-01-21 | 26 | |||
| 6875 | 26072942 | W | 2005-07-21 | 10 | |||
| 8047 | 26072942 | S | 2006-01-26 | 5 | |||
| 8633 | 26072942 | S | 2007-02-12 | 6 | |||
| 9096 | 26072942 | W | 2007-07-16 | 50 | |||
| 500624 | 26072942 | W | 2008-07-10 | 4 | |||
| 500916 | 26072942 | S | 2009-02-08 | 4 | |||
| 501851 | 26072942 | W | 2011-07-10 | 4 | |||
| 502477 | 26072942 | S | 2012-02-16 | 20 |