| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 5982 | 26552900 | W | 2004-07-18 | 2 | |||
| 6515 | 26552900 | S | 2005-01-30 | 5 | |||
| 6812 | 26552900 | W | 2005-08-14 | 5 | |||
| 7030 | 26552900 | S | 2006-02-05 | 4 | |||
| 8233 | 26552900 | W | 2006-07-30 | 5 | |||
| 8653 | 26552900 | S | 2007-01-28 | 5 | |||
| 9041 | 26552900 | W | 2007-08-12 | 4 | |||
| 9416 | 26552900 | S | 2008-02-23 | 1 | |||
| 500399 | 26552900 | W | 2008-07-26 | 4 | |||
| 501379 | 26552900 | W | 2009-07-18 | 2 | |||
| 502199 | 26552900 | S | 2010-02-20 | 1 | |||
| 502814 | 26552900 | W | 2013-07-20 | 11 | |||
| 503428 | 26552900 | S | 2014-01-12 | 4 | |||
| 504332 | 26552900 | W | 2014-07-20 | 7 | |||
| 507774 | 26552900 | W | 2019-07-08 | 8 | |||
| 509865 | 26552900 | S | 2023-01-10 | 7 |