| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2558 | 25462946 | W | 1998-07-11 | 65 | |||
| 2672 | 25462946 | S | 1999-01-03 | 13 | |||
| 3029 | 25462946 | W | 1999-07-04 | 71 | |||
| 4012 | 25462946 | W | 2001-07-31 | 14 | |||
| 4931 | 25462946 | S | 2003-03-01 | 2 | |||
| 6847 | 25462946 | W | 2005-07-30 | 31 | |||
| 8689 | 25462946 | S | 2007-02-24 | 16 | |||
| 500581 | 25462946 | W | 2008-07-30 | 16 | |||
| 500955 | 25462946 | S | 2009-02-14 | 2 |