| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 29 | 26142819 | S | 1992-02-28 | 21 | |||
| 258 | 26142819 | W | 1992-06-15 | 7 | |||
| 141 | 26142819 | S | 1993-01-17 | 3 | |||
| 311 | 26142819 | S | 1994-01-16 | 1 | |||
| 5892 | 26142819 | W | 2004-07-20 | 1 | |||
| 6729 | 26142819 | W | 2005-07-06 | 2 | |||
| 8136 | 26142819 | S | 2006-02-02 | 6 | |||
| 9064 | 26142819 | W | 2007-07-10 | 2 | |||
| 500177 | 26142819 | S | 2008-01-30 | 4 | |||
| 508457 | 26142819 | S | 2011-02-03 | 4 | |||
| 507310 | 26142819 | W | 2018-08-22 | 3 | |||
| 508066 | 26142819 | S | 2019-02-08 | 13 | |||
| 508067 | 26142819 | W | 2019-08-06 | 1 | |||
| 508432 | 26142819 | S | 2020-02-07 | 6 | |||
| 509446 | 26142819 | S | 2022-02-17 | 2 | |||
| 509688 | 26142819 | W | 2022-07-22 | 2 | |||
| 510034 | 26142819 | S | 2023-02-10 | 4 | |||
| 510143 | 26142819 | W | 2023-07-25 | 1 | |||
| 510644 | 26142819 | S | 2024-02-14 | 7 | |||
| 510918 | 26142819 | W | 2024-07-31 | 2 | |||
| 511228 | 26142819 | S | 2025-02-21 | 13 | |||
| 511587 | 26142819 | W | 2025-07-22 | 1 |