| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3055 | 25512941 | W | 1999-07-20 | 3 | |||
| 3115 | 25512941 | S | 2000-01-24 | 2 | |||
| 3485 | 25512941 | W | 2000-07-26 | 64 | |||
| 3698 | 25512941 | S | 2001-02-10 | 22 | |||
| 4061 | 25512941 | W | 2001-07-13 | 12 | |||
| 4393 | 25512941 | S | 2002-01-23 | 30 | |||
| 6013 | 25512941 | W | 2004-07-20 | 160 | |||
| 6466 | 25512941 | S | 2005-01-24 | 10 | |||
| 6867 | 25512941 | W | 2005-07-21 | 30 | |||
| 8216 | 25512941 | W | 2006-07-21 | 60 | |||
| 8624 | 25512941 | S | 2007-02-10 | 34 | |||
| 9088 | 25512941 | W | 2007-07-17 | 100 | |||
| 9399 | 25512941 | S | 2008-02-05 | 10 | |||
| 500617 | 25512941 | W | 2008-07-10 | 118 | |||
| 501407 | 25512941 | W | 2009-07-14 | 14 | |||
| 501636 | 25512941 | S | 2010-02-08 | 4 | |||
| 501835 | 25512941 | S | 2011-02-10 | 20 | |||
| 502407 | 25512941 | S | 2011-02-15 | 14 | |||
| 501859 | 25512941 | W | 2011-07-06 | 7 |