| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 29 | 26142819 | S | 1992-02-28 | 6 | |||
| 141 | 26142819 | S | 1993-01-17 | 10 | |||
| 394 | 26142819 | W | 1994-07-24 | 2 | |||
| 512 | 26142819 | S | 1995-01-21 | 20 | |||
| 607 | 26142819 | W | 1995-07-18 | 4 | |||
| 2374 | 26142819 | S | 1998-01-18 | 5 | |||
| 3060 | 26142819 | W | 1999-07-27 | 2 | |||
| 3398 | 26142819 | W | 2000-07-17 | 26 | |||
| 4356 | 26142819 | S | 2002-01-28 | 1 | |||
| 4986 | 26142819 | S | 2003-02-06 | 1 | |||
| 5670 | 26142819 | S | 2004-01-26 | 25 | |||
| 508461 | 26142819 | S | 2013-01-29 | 2 | |||
| 508432 | 26142819 | S | 2020-02-07 | 2 |