| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2120 | 28243225 | W | 1997-07-18 | 3 | |||
| 2635 | 28243225 | W | 1998-07-14 | 1 | |||
| 5064 | 28243225 | S | 2003-02-07 | 6 | |||
| 5212 | 28243225 | W | 2003-08-22 | 1 | |||
| 5518 | 28243225 | S | 2004-02-25 | 2 | |||
| 6256 | 28243225 | S | 2005-02-28 | 1 | |||
| 6611 | 28243225 | W | 2005-08-04 | 2 | |||
| 6958 | 28243225 | S | 2006-02-07 | 1 | |||
| 8164 | 28243225 | W | 2006-09-08 | 2 | |||
| 500866 | 28243225 | S | 2009-01-27 | 1 | |||
| 503385 | 28243225 | W | 2010-08-13 | 3 | |||
| 503382 | 28243225 | O | 2012-09-17 | 2 | |||
| 502641 | 28243225 | S | 2013-02-28 | 1 | |||
| 503381 | 28243225 | W | 2013-08-08 | 1 | |||
| 506736 | 28243225 | W | 2017-07-11 | 2 |