| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 25 | 26242828 | S | 1992-01-26 | 12 | |||
| 48 | 26242828 | W | 1992-06-28 | 152 | |||
| 134 | 26242828 | S | 1993-01-17 | 8 | |||
| 188 | 26242828 | W | 1993-07-17 | 15 | |||
| 319 | 26242828 | S | 1994-01-15 | 1 | |||
| 437 | 26242828 | W | 1994-07-17 | 6 | |||
| 518 | 26242828 | S | 1995-01-15 | 23 | |||
| 595 | 26242828 | W | 1995-07-16 | 16 | |||
| 679 | 26242828 | S | 1996-01-21 | 2 | |||
| 802 | 26242828 | W | 1996-07-14 | 53 | |||
| 993 | 26242828 | S | 1997-01-26 | 70 | |||
| 2092 | 26242828 | W | 1997-07-27 | 81 | |||
| 2381 | 26242828 | S | 1998-02-01 | 52 | |||
| 2541 | 26242828 | W | 1998-07-26 | 42 | |||
| 2641 | 26242828 | S | 1999-02-08 | 17 | |||
| 3071 | 26242828 | W | 1999-07-25 | 6 | |||
| 3240 | 26242828 | S | 2000-01-23 | 6 | |||
| 3413 | 26242828 | W | 2000-07-22 | 2 | |||
| 3777 | 26242828 | S | 2001-01-28 | 1 | |||
| 4113 | 26242828 | W | 2001-07-22 | 7 | |||
| 4369 | 26242828 | S | 2002-01-28 | 4 | |||
| 4625 | 26242828 | W | 2002-07-20 | 15 | |||
| 4997 | 26242828 | S | 2003-01-21 | 23 | |||
| 5271 | 26242828 | W | 2003-07-21 | 25 | |||
| 5681 | 26242828 | S | 2004-01-31 | 6 | |||
| 6793 | 26242828 | W | 2005-08-02 | 2 | |||
| 8352 | 26242828 | W | 2006-08-09 | 7 | |||
| 8746 | 26242828 | S | 2007-02-01 | 2 | |||
| 8936 | 26242828 | W | 2007-07-29 | 16 |