| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 1044 | 28342650 | S | 1997-02-06 | 1 | |||
| 2355 | 28342650 | S | 1998-02-03 | 1 | |||
| 3292 | 28342650 | S | 2000-02-01 | 4 | |||
| 4460 | 28342650 | S | 2002-02-21 | 1 | |||
| 5047 | 28342650 | S | 2003-02-28 | 1 | |||
| 94008 | 28342650 | O | 2006-03-08 | 1 | |||
| 504034 | 28342650 | S | 2010-02-16 | 2 | |||
| 504196 | 28342650 | S | 2014-03-27 | 1 |