| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 1035 | 33592240 | S | 1997-01-15 | 11 | |||
| 1077 | 33592240 | W | 1997-07-23 | 2 | |||
| 2477 | 33592240 | W | 1998-08-17 | 3 | |||
| 2844 | 33592240 | S | 1999-01-28 | 51 | |||
| 2903 | 33592240 | W | 1999-07-12 | 7 | |||
| 3163 | 33592240 | S | 2000-01-27 | 19 | |||
| 3824 | 33592240 | S | 2001-01-26 | 5 | |||
| 3931 | 33592240 | W | 2001-07-13 | 1 | |||
| 4237 | 33592240 | S | 2002-01-28 | 5 | |||
| 4818 | 33592240 | S | 2003-01-31 | 4 | |||
| 5194 | 33592240 | W | 2003-07-23 | 4 | |||
| 6368 | 33592240 | S | 2005-02-02 | 7 | |||
| 7095 | 33592240 | S | 2006-01-25 | 16 | |||
| 8703 | 33592240 | S | 2007-01-24 | 12 | |||
| 8985 | 33592240 | W | 2007-08-17 | 5 | |||
| 501026 | 33592240 | S | 2008-02-04 | 7 | |||
| 501490 | 33592240 | W | 2009-01-20 | 1 | |||
| 501046 | 33592240 | S | 2009-01-28 | 32 |