| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 764 | 30152445 | S | 1996-01-30 | 28 | |||
| 4175 | 30152445 | W | 2001-08-11 | 2 | |||
| 4901 | 30152445 | S | 2003-01-29 | 26 | |||
| 5393 | 30152445 | W | 2003-07-24 | 50 | |||
| 5773 | 30152445 | S | 2004-01-30 | 500 | |||
| 6044 | 30152445 | W | 2004-08-19 | 2 | |||
| 6297 | 30152445 | S | 2005-02-02 | 58 | |||
| 6574 | 30152445 | W | 2005-09-07 | 9 | |||
| 7021 | 30152445 | S | 2006-01-11 | 6 | |||
| 8437 | 30152445 | W | 2006-07-28 | 96 | |||
| 8884 | 30152445 | S | 2007-01-30 | 54 | |||
| 9285 | 30152445 | W | 2007-07-17 | 105 | |||
| 500582 | 30152445 | W | 2008-07-15 | 214 | |||
| 501225 | 30152445 | S | 2009-01-29 | 99 | |||
| 501401 | 30152445 | W | 2009-07-14 | 319 | |||
| 510910 | 30152445 | W | 2024-08-27 | 92 |