| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 764 | 30152445 | S | 1996-01-30 | 1 | |||
| 3733 | 30152445 | S | 2001-02-06 | 420 | |||
| 4175 | 30152445 | W | 2001-08-11 | 240 | |||
| 4338 | 30152445 | S | 2002-01-24 | 24 | |||
| 4901 | 30152445 | S | 2003-01-29 | 968 | |||
| 5773 | 30152445 | S | 2004-01-30 | 1800 | |||
| 6297 | 30152445 | S | 2005-02-02 | 41 | |||
| 500582 | 30152445 | W | 2008-07-15 | 3 | |||
| 501225 | 30152445 | S | 2009-01-29 | 3 | |||
| 510910 | 30152445 | W | 2024-08-27 | 393 |