| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2406 | 25472939 | S | 1998-02-15 | 22 | |||
| 2588 | 25472939 | W | 1998-07-27 | 2 | |||
| 2674 | 25472939 | S | 1999-01-30 | 6 | |||
| 3027 | 25472939 | W | 1999-07-18 | 5 | |||
| 3125 | 25472939 | S | 2000-02-13 | 1 | |||
| 3490 | 25472939 | W | 2000-07-29 | 3 | |||
| 3695 | 25472939 | S | 2001-02-08 | 8 | |||
| 4058 | 25472939 | W | 2001-07-12 | 6 | |||
| 4390 | 25472939 | S | 2002-01-26 | 4 | |||
| 4661 | 25472939 | W | 2002-07-25 | 4 | |||
| 4949 | 25472939 | S | 2003-01-28 | 5 | |||
| 5631 | 25472939 | S | 2004-01-25 | 4 | |||
| 6016 | 25472939 | W | 2004-07-22 | 2 | |||
| 6446 | 25472939 | S | 2005-01-24 | 6 | |||
| 6870 | 25472939 | W | 2005-07-27 | 21 | |||
| 8219 | 25472939 | W | 2006-07-25 | 8 | |||
| 8627 | 25472939 | S | 2007-02-11 | 10 | |||
| 9091 | 25472939 | W | 2007-07-18 | 12 | |||
| 9411 | 25472939 | S | 2008-02-06 | 6 | |||
| 500631 | 25472939 | W | 2008-07-01 | 32 | |||
| 500922 | 25472939 | S | 2009-02-07 | 11 | |||
| 501413 | 25472939 | W | 2009-07-20 | 8 | |||
| 501641 | 25472939 | S | 2010-02-10 | 5 |