| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2120 | 28243225 | W | 1997-07-18 | 48 | |||
| 2331 | 28243225 | S | 1998-02-25 | 71 | |||
| 2635 | 28243225 | W | 1998-07-14 | 31 | |||
| 5212 | 28243225 | W | 2003-08-22 | 2 | |||
| 5518 | 28243225 | S | 2004-02-25 | 9 | |||
| 5952 | 28243225 | W | 2004-07-29 | 17 | |||
| 6611 | 28243225 | W | 2005-08-04 | 2 | |||
| 6958 | 28243225 | S | 2006-02-07 | 25 | |||
| 8164 | 28243225 | W | 2006-09-08 | 1 | |||
| 9022 | 28243225 | W | 2007-08-13 | 146 | |||
| 500045 | 28243225 | S | 2008-01-22 | 1 | |||
| 500381 | 28243225 | W | 2008-08-04 | 126 | |||
| 500866 | 28243225 | S | 2009-01-27 | 20 | |||
| 501366 | 28243225 | W | 2009-08-06 | 31 | |||
| 502075 | 28243225 | S | 2010-02-02 | 28 | |||
| 503380 | 28243225 | S | 2011-02-02 | 13 | |||
| 502344 | 28243225 | W | 2011-08-18 | 18 | |||
| 503384 | 28243225 | S | 2012-02-29 | 7 | |||
| 502641 | 28243225 | S | 2013-02-28 | 3 | |||
| 505104 | 28243225 | W | 2014-08-07 | 33 | |||
| 505207 | 28243225 | W | 2015-07-31 | 11 | |||
| 506311 | 28243225 | S | 2016-02-12 | 8 | |||
| 506736 | 28243225 | W | 2017-07-11 | 3 |