| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4993 | 26142829 | S | 2003-01-19 | 1 | |||
| 5685 | 26142829 | S | 2004-01-31 | 1 | |||
| 7044 | 26142829 | S | 2006-01-30 | 2 | |||
| 500008 | 26142829 | S | 2008-01-16 | 31 | |||
| 500712 | 26142829 | S | 2009-01-27 | 87 | |||
| 502111 | 26142829 | S | 2010-01-28 | 2 | |||
| 504134 | 26142829 | S | 2011-02-02 | 1 | |||
| 507540 | 26142829 | S | 2019-01-27 | 3 | |||
| 508630 | 26142829 | W | 2020-07-26 | 1 | |||
| 510643 | 26142829 | S | 2024-02-15 | 12 | |||
| 511319 | 26142829 | S | 2025-02-21 | 1 |