| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2375 | 26212830 | S | 1998-02-01 | 1 | |||
| 2647 | 26212830 | S | 1999-02-07 | 2 | |||
| 3242 | 26212830 | S | 2000-01-23 | 1 | |||
| 3778 | 26212830 | S | 2001-01-28 | 26 | |||
| 4998 | 26212830 | S | 2003-01-26 | 3 | |||
| 5683 | 26212830 | S | 2004-01-25 | 1 | |||
| 6412 | 26212830 | S | 2005-01-30 | 3 | |||
| 8353 | 26212830 | W | 2006-07-30 | 1 | |||
| 8938 | 26212830 | W | 2007-07-29 | 1 | |||
| 500714 | 26212830 | S | 2009-01-25 | 1 | |||
| 502416 | 26212830 | S | 2012-01-22 | 3 | |||
| 507517 | 26212830 | S | 2016-01-31 | 1 | |||
| 509899 | 26212830 | S | 2023-01-29 | 1 | |||
| 510495 | 26212830 | S | 2024-01-28 | 1 |