| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3056 | 25522932 | W | 1999-07-20 | 13 | |||
| 3116 | 25522932 | S | 2000-01-24 | 4 | |||
| 3486 | 25522932 | W | 2000-07-26 | 18 | |||
| 3699 | 25522932 | S | 2001-02-10 | 16 | |||
| 4062 | 25522932 | W | 2001-07-13 | 35 | |||
| 4394 | 25522932 | S | 2002-01-23 | 150 | |||
| 4665 | 25522932 | W | 2002-07-24 | 11 | |||
| 4953 | 25522932 | S | 2003-01-29 | 55 | |||
| 6012 | 25522932 | W | 2004-07-20 | 10 | |||
| 6465 | 25522932 | S | 2005-01-24 | 6 | |||
| 6866 | 25522932 | W | 2005-07-21 | 14 | |||
| 8017 | 25522932 | S | 2006-02-01 | 14 | |||
| 8215 | 25522932 | W | 2006-07-21 | 12 | |||
| 8623 | 25522932 | S | 2007-02-10 | 62 | |||
| 9087 | 25522932 | W | 2007-07-17 | 4 | |||
| 9398 | 25522932 | S | 2008-02-05 | 55 | |||
| 500618 | 25522932 | W | 2008-07-10 | 12 | |||
| 500927 | 25522932 | S | 2009-02-10 | 20 | |||
| 501168 | 25522932 | W | 2009-07-14 | 88 | |||
| 501635 | 25522932 | S | 2010-02-08 | 62 | |||
| 501583 | 25522932 | W | 2010-07-12 | 7 | |||
| 501834 | 25522932 | S | 2011-02-10 | 11 | |||
| 502410 | 25522932 | S | 2011-02-15 | 31 | |||
| 501860 | 25522932 | W | 2011-07-06 | 41 |