| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 656 | 34002456 | W | 1995-07-31 | 139 | |||
| 705 | 34002456 | S | 1996-02-01 | 18 | |||
| 2740 | 34002456 | S | 1999-01-29 | 2 | |||
| 3534 | 34002456 | W | 2000-07-17 | 40 | |||
| 3911 | 34002456 | W | 2001-07-25 | 99 | |||
| 5016 | 34002456 | S | 2003-01-28 | 1 | |||
| 6472 | 34002456 | S | 2005-01-17 | 28 | |||
| 508536 | 34002456 | W | 2011-07-08 | 8 | |||
| 502923 | 34002456 | S | 2013-02-04 | 132 | |||
| 508558 | 34002456 | S | 2016-01-21 | 1 | |||
| 507968 | 34002456 | W | 2019-07-08 | 2 |