| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2638 | 26533218 | W | 1998-07-31 | 1 | |||
| 4081 | 26533218 | W | 2001-07-16 | 1 | |||
| 6091 | 26533218 | W | 2004-08-01 | 7 | |||
| 8373 | 26533218 | W | 2006-07-25 | 1 | |||
| 501503 | 26533218 | W | 2009-07-24 | 1 | |||
| 503511 | 26533218 | W | 2010-07-30 | 3 | |||
| 511436 | 26533218 | S | 2016-02-10 | 1 | |||
| 511428 | 26533218 | O | 2017-03-01 | 4 | |||
| 511424 | 26533218 | O | 2017-08-19 | 2 | |||
| 511422 | 26533218 | O | 2018-04-08 | 2 | |||
| 511419 | 26533218 | W | 2020-07-10 | 8 | |||
| 511404 | 26533218 | W | 2023-06-26 | 13 | |||
| 511400 | 26533218 | W | 2024-07-05 | 14 | |||
| 511503 | 26533218 | W | 2025-07-18 | 33 | 20 |