| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 29 | 26142819 | S | 1992-02-28 | 2 | |||
| 198 | 26142819 | W | 1993-07-27 | 3 | |||
| 2374 | 26142819 | S | 1998-01-18 | 1 | |||
| 4550 | 26142819 | W | 2002-07-23 | 1 | |||
| 8136 | 26142819 | S | 2006-02-02 | 1 | |||
| 8258 | 26142819 | W | 2006-07-13 | 1 | |||
| 9064 | 26142819 | W | 2007-07-10 | 1 | |||
| 503722 | 26142819 | S | 2014-01-22 | 1 | |||
| 507447 | 26142819 | W | 2017-08-02 | 1 | |||
| 509238 | 26142819 | W | 2021-07-15 | 1 | |||
| 510644 | 26142819 | S | 2024-02-14 | 1 |