| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5871 | 26212831 | W | 2004-07-25 | 2 | |||
| 6413 | 26212831 | S | 2005-01-30 | 1 | |||
| 8347 | 26212831 | W | 2006-07-30 | 4 | |||
| 500010 | 26212831 | S | 2008-01-13 | 2 | |||
| 500715 | 26212831 | S | 2009-01-25 | 2 | |||
| 504147 | 26212831 | W | 2011-07-31 | 3 | |||
| 504145 | 26212831 | S | 2012-01-21 | 5 | |||
| 502415 | 26212831 | S | 2012-01-22 | 5 | |||
| 504148 | 26212831 | W | 2012-07-29 | 4 | |||
| 507519 | 26212831 | S | 2015-01-25 | 1 | |||
| 506920 | 26212831 | S | 2018-01-28 | 6 | |||
| 508913 | 26212831 | S | 2021-01-31 | 3 | |||
| 509900 | 26212831 | S | 2023-01-29 | 1 |