| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 776 | 28042433 | S | 1996-01-25 | 45 | 20 | ||
| 838 | 28042433 | W | 1996-07-23 | 2 | |||
| 986 | 28042433 | S | 1997-01-17 | 12 | |||
| 2075 | 28042433 | W | 1997-07-15 | 16 | |||
| 2293 | 28042433 | S | 1998-01-14 | 6 | |||
| 2708 | 28042433 | S | 1999-01-07 | 17 | |||
| 2939 | 28042433 | W | 1999-07-28 | 5 | |||
| 3334 | 28042433 | S | 2000-01-26 | 16 | |||
| 3601 | 28042433 | W | 2000-09-01 | 34 | 20 | ||
| 3743 | 28042433 | S | 2001-02-15 | 72 | 68 | 20 | |
| 4311 | 28042433 | S | 2002-02-15 | 115 | 68 | 20 | |
| 5422 | 28042433 | W | 2003-08-21 | 13 | |||
| 5791 | 28042433 | S | 2004-01-22 | 7 | |||
| 6272 | 28042433 | S | 2005-02-12 | 36 | 20 | ||
| 6539 | 28042433 | W | 2005-08-11 | 11 | |||
| 8113 | 28042433 | S | 2006-01-31 | 231 | 135 | 68 | 20 |
| 8454 | 28042433 | W | 2006-07-25 | 16 | |||
| 504233 | 28042433 | W | 2010-08-24 | 4 |