| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 676 | 26162830 | S | 1996-01-21 | 1 | |||
| 3241 | 26162830 | S | 2000-01-23 | 3 | |||
| 3783 | 26162830 | S | 2001-01-28 | 2 | |||
| 4622 | 26162830 | W | 2002-07-21 | 1 | |||
| 6411 | 26162830 | S | 2005-01-30 | 9 | |||
| 6789 | 26162830 | W | 2005-07-31 | 3 | |||
| 7043 | 26162830 | S | 2006-01-29 | 8 | |||
| 8348 | 26162830 | W | 2006-07-30 | 8 | |||
| 8742 | 26162830 | S | 2007-01-21 | 7 | |||
| 8940 | 26162830 | W | 2007-07-29 | 5 | |||
| 500007 | 26162830 | S | 2008-01-13 | 7 | |||
| 500325 | 26162830 | W | 2008-07-27 | 8 | |||
| 500711 | 26162830 | S | 2009-01-25 | 15 | |||
| 501062 | 26162830 | W | 2009-07-26 | 6 | |||
| 502110 | 26162830 | S | 2010-01-31 | 17 | |||
| 504130 | 26162830 | W | 2010-07-25 | 1 | |||
| 504133 | 26162830 | S | 2011-01-30 | 9 | |||
| 502418 | 26162830 | 2012-01-22 | 4 | ||||
| 504132 | 26162830 | W | 2012-07-29 | 5 | |||
| 504154 | 26162830 | S | 2013-01-27 | 4 | |||
| 507535 | 26162830 | W | 2016-07-31 | 1 | |||
| 507536 | 26162830 | W | 2017-07-30 | 1 | |||
| 506922 | 26162830 | S | 2018-01-28 | 2 |