| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 29 | 26142819 | S | 1992-02-28 | 2 | |||
| 198 | 26142819 | W | 1993-07-27 | 2 | |||
| 311 | 26142819 | S | 1994-01-16 | 2 | |||
| 512 | 26142819 | S | 1995-01-21 | 5 | |||
| 607 | 26142819 | W | 1995-07-18 | 2 | |||
| 996 | 26142819 | S | 1997-01-29 | 2 | |||
| 2533 | 26142819 | W | 1998-07-27 | 1 | |||
| 4356 | 26142819 | S | 2002-01-28 | 9 | |||
| 4986 | 26142819 | S | 2003-02-06 | 1 | |||
| 5264 | 26142819 | W | 2003-07-21 | 7 | |||
| 5670 | 26142819 | S | 2004-01-26 | 12 | |||
| 500177 | 26142819 | S | 2008-01-30 | 3 | |||
| 508456 | 26142819 | W | 2010-07-29 | 1 | |||
| 508066 | 26142819 | S | 2019-02-08 | 3 | |||
| 510644 | 26142819 | S | 2024-02-14 | 11 |