| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 136 | 34162149 | S | 1993-01-23 | 50 | |||
| 162 | 34162149 | W | 1993-07-18 | 16 | |||
| 1096 | 34162149 | W | 1997-07-06 | 10 | |||
| 501129 | 34162149 | W | 2009-08-07 | 2 | |||
| 504027 | 34162149 | S | 2011-02-03 | 2 | |||
| 501842 | 34162149 | W | 2011-08-03 | 13 | |||
| 502354 | 34162149 | O | 2011-09-05 | 8 | |||
| 504028 | 34162149 | S | 2012-02-14 | 11 | |||
| 502514 | 34162149 | O | 2012-09-12 | 73 | |||
| 503122 | 34162149 | W | 2013-08-21 | 1 |