| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 933 | 27542447 | W | 1996-07-22 | 30 | |||
| 976 | 27542447 | S | 1997-01-16 | 12 | |||
| 2063 | 27542447 | W | 1997-07-17 | 6 | |||
| 2502 | 27542447 | W | 1998-07-17 | 6 | |||
| 2692 | 27542447 | S | 1999-01-05 | 57 | |||
| 2953 | 27542447 | W | 1999-07-26 | 6 | |||
| 3337 | 27542447 | S | 2000-01-25 | 18 | |||
| 3580 | 27542447 | W | 2000-07-13 | 7 | |||
| 3740 | 27542447 | S | 2001-02-14 | 4 | |||
| 4145 | 27542447 | W | 2001-08-15 | 15 | |||
| 4307 | 27542447 | S | 2002-03-07 | 3 | |||
| 4881 | 27542447 | S | 2003-02-15 | 28 | |||
| 5413 | 27542447 | W | 2003-08-19 | 28 | |||
| 5793 | 27542447 | S | 2004-01-28 | 1 | |||
| 6055 | 27542447 | W | 2004-08-20 | 56 | |||
| 6292 | 27542447 | S | 2005-01-27 | 8 | |||
| 6566 | 27542447 | W | 2005-07-25 | 13 | |||
| 8441 | 27542447 | W | 2006-07-18 | 46 | |||
| 8858 | 27542447 | S | 2007-02-21 | 1 | |||
| 9254 | 27542447 | W | 2007-08-06 | 36 | |||
| 501469 | 27542447 | W | 2009-07-30 | 11 | |||
| 504214 | 27542447 | W | 2010-08-06 | 37 | |||
| 504212 | 27542447 | S | 2011-02-02 | 22 | |||
| 504215 | 27542447 | W | 2011-07-15 | 15 | |||
| 504213 | 27542447 | S | 2012-01-25 | 15 |