| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 820 | 34002456 | W | 1996-07-25 | 2 | |||
| 8428 | 34002456 | W | 2006-07-11 | 1 | |||
| 501453 | 34002456 | W | 2009-07-13 | 1 | |||
| 508525 | 34002456 | W | 2010-07-05 | 1 | |||
| 508540 | 34002456 | W | 2012-08-09 | 3 | |||
| 502923 | 34002456 | S | 2013-02-04 | 1 | |||
| 508548 | 34002456 | S | 2014-01-31 | 1 | |||
| 508553 | 34002456 | W | 2014-07-21 | 53 | |||
| 508522 | 34002456 | W | 2015-07-18 | 20 | |||
| 508573 | 34002456 | W | 2017-06-10 | 20 | |||
| 509971 | 34002456 | S | 2023-02-14 | 2 | |||
| 510213 | 34002456 | W | 2023-08-04 | 4 | |||
| 510592 | 34002456 | S | 2024-02-13 | 2 | |||
| 510818 | 34002456 | W | 2024-07-23 | 21 | |||
| 511514 | 34002456 | W | 2025-07-24 | 23 |