| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 29 | 26142819 | S | 1992-02-28 | 1 | |||
| 4550 | 26142819 | W | 2002-07-23 | 1 | |||
| 5264 | 26142819 | W | 2003-07-21 | 4 | |||
| 5670 | 26142819 | S | 2004-01-26 | 5 | |||
| 508456 | 26142819 | W | 2010-07-29 | 2 | |||
| 507446 | 26142819 | S | 2017-01-12 | 4 | |||
| 510034 | 26142819 | S | 2023-02-10 | 1 |