| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3875 | 23472927 | S | 2001-01-21 | 10 | |||
| 4004 | 23472927 | W | 2001-07-14 | 38 | |||
| 4188 | 23472927 | S | 2002-01-26 | 12 | |||
| 4606 | 23472927 | W | 2002-07-27 | 2 | |||
| 5362 | 23472927 | W | 2003-07-29 | 6 | |||
| 5706 | 23472927 | S | 2004-02-06 | 11 | |||
| 6230 | 23472927 | S | 2005-01-31 | 9 | |||
| 6525 | 23472927 | W | 2005-08-05 | 6 | |||
| 8085 | 23472927 | S | 2006-02-02 | 6 | |||
| 9009 | 23472927 | W | 2007-08-02 | 11 | |||
| 502822 | 23472927 | W | 2010-07-14 | 4 | |||
| 502830 | 23472927 | W | 2011-07-21 | 5 | |||
| 502807 | 23472927 | S | 2012-02-27 | 20 | |||
| 502958 | 23472927 | W | 2013-07-30 | 14 |