| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 29 | 26142819 | S | 1992-02-28 | 2 | |||
| 258 | 26142819 | W | 1992-06-15 | 12 | |||
| 198 | 26142819 | W | 1993-07-27 | 8 | |||
| 807 | 26142819 | W | 1996-07-17 | 4 | |||
| 2374 | 26142819 | S | 1998-01-18 | 4 | |||
| 4356 | 26142819 | S | 2002-01-28 | 2 | |||
| 5670 | 26142819 | S | 2004-01-26 | 7 | |||
| 5892 | 26142819 | W | 2004-07-20 | 2 | |||
| 8136 | 26142819 | S | 2006-02-02 | 3 | |||
| 8258 | 26142819 | W | 2006-07-13 | 6 | |||
| 501483 | 26142819 | W | 2009-07-17 | 12 | |||
| 508456 | 26142819 | W | 2010-07-29 | 11 | |||
| 508459 | 26142819 | S | 2012-01-17 | 4 | |||
| 504390 | 26142819 | W | 2014-07-08 | 4 | |||
| 505159 | 26142819 | W | 2015-07-08 | 5 | |||
| 507310 | 26142819 | W | 2018-08-22 | 11 | |||
| 508066 | 26142819 | S | 2019-02-08 | 6 | |||
| 508067 | 26142819 | W | 2019-08-06 | 13 | |||
| 508432 | 26142819 | S | 2020-02-07 | 2 | |||
| 509006 | 26142819 | S | 2021-02-23 | 1 | |||
| 509238 | 26142819 | W | 2021-07-15 | 11 | |||
| 509688 | 26142819 | W | 2022-07-22 | 1 | |||
| 510034 | 26142819 | S | 2023-02-10 | 5 | |||
| 510143 | 26142819 | W | 2023-07-25 | 3 | |||
| 510644 | 26142819 | S | 2024-02-14 | 9 | |||
| 510918 | 26142819 | W | 2024-07-31 | 1 | |||
| 511228 | 26142819 | S | 2025-02-21 | 7 | |||
| 511587 | 26142819 | W | 2025-07-22 | 9 |