| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3778 | 26212830 | S | 2001-01-28 | 6 | |||
| 4366 | 26212830 | S | 2002-01-27 | 7 | |||
| 6791 | 26212830 | W | 2005-07-31 | 1 | |||
| 7045 | 26212830 | S | 2006-01-29 | 1 | |||
| 8741 | 26212830 | S | 2007-01-21 | 3 | |||
| 500009 | 26212830 | S | 2008-01-13 | 2 | |||
| 500714 | 26212830 | S | 2009-01-25 | 4 | |||
| 504139 | 26212830 | S | 2011-01-30 | 2 | |||
| 507518 | 26212830 | O | 2017-01-27 | 1 | |||
| 508189 | 26212830 | S | 2020-01-26 | 2 | |||
| 509405 | 26212830 | S | 2022-01-30 | 2 | |||
| 509899 | 26212830 | S | 2023-01-29 | 2 | |||
| 511119 | 26212830 | S | 2025-02-02 | 1 |