| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 3402 | 25382821 | W | 2000-08-05 | 1 | |||
| 4360 | 25382821 | S | 2002-02-05 | 1 | |||
| 5883 | 25382821 | W | 2004-07-23 | 1 | |||
| 8137 | 25382821 | S | 2006-01-26 | 1 | |||
| 502183 | 25382821 | S | 2010-01-21 | 4 | |||
| 504422 | 25382821 | S | 2012-02-01 | 2 | |||
| 504404 | 25382821 | W | 2014-07-30 | 2 | |||
| 505550 | 25382821 | S | 2016-02-26 | 1 | |||
| 507477 | 25382821 | S | 2018-01-30 | 2 | |||
| 507362 | 25382821 | W | 2018-07-17 | 1 | |||
| 509436 | 25382821 | S | 2022-02-15 | 1 | |||
| 509744 | 25382821 | W | 2022-07-27 | 4 | |||
| 510129 | 25382821 | W | 2023-07-18 | 1 | |||
| 510915 | 25382821 | W | 2024-07-23 | 5 | |||
| 511565 | 25382821 | W | 2025-07-31 | 1 |