| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2120 | 28243225 | W | 1997-07-18 | 4 | |||
| 2331 | 28243225 | S | 1998-02-25 | 70 | |||
| 5064 | 28243225 | S | 2003-02-07 | 1 | |||
| 5212 | 28243225 | W | 2003-08-22 | 3 | |||
| 6256 | 28243225 | S | 2005-02-28 | 3 | |||
| 6958 | 28243225 | S | 2006-02-07 | 6 | |||
| 8164 | 28243225 | W | 2006-09-08 | 15 | |||
| 8606 | 28243225 | S | 2007-01-23 | 2 | |||
| 9022 | 28243225 | W | 2007-08-13 | 1 | |||
| 500045 | 28243225 | S | 2008-01-22 | 7 | |||
| 500866 | 28243225 | S | 2009-01-27 | 1 | |||
| 501366 | 28243225 | W | 2009-08-06 | 4 | |||
| 502075 | 28243225 | S | 2010-02-02 | 10 | |||
| 503380 | 28243225 | S | 2011-02-02 | 14 | |||
| 502344 | 28243225 | W | 2011-08-18 | 1 | |||
| 503384 | 28243225 | S | 2012-02-29 | 9 | |||
| 503382 | 28243225 | O | 2012-09-17 | 5 | |||
| 502641 | 28243225 | S | 2013-02-28 | 1 | |||
| 503381 | 28243225 | W | 2013-08-08 | 2 | |||
| 505104 | 28243225 | W | 2014-08-07 | 1 | |||
| 506311 | 28243225 | S | 2016-02-12 | 5 | |||
| 506339 | 28243225 | O | 2016-09-30 | 24 | |||
| 506736 | 28243225 | W | 2017-07-11 | 1 |